$148+ Cheap flights from Buenos Aires (BUE) to Rio de Janeiro, Brazil (RIO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — RIO
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Buenos Aires to Rio de Janeiro with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Buenos Aires to Rio de Janeiro are usually found in May or June, booked 72 days in advance, depart on a Wednesday or Monday and return on a Thursday
Cheap flight deals from Buenos Aires to Rio de Janeiro
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Cheapest flights from Buenos Aires to Rio de JaneiroExplore the most affordable flight options available from Buenos Aires to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Buenos Aires to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:55 pm -
Nonstop2h 55m
Sat 10/38:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$227
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:15 am -
Nonstop2h 55m
Tue 9/298:05 am -
Nonstop3h 28m
Deal found 8/21![JetSMART logo]()
$228
This Booking.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:57 pm -
Nonstop2h 58m
Thu 12/101:40 pm -
Nonstop3h 24m
Deal found 8/21![JetSMART logo]()
$228
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:55 pm -
Nonstop2h 55m
Thu 10/18:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$231
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:55 pm -
Nonstop2h 55m
Wed 10/78:05 am -
Nonstop3h 25m
Deal found 8/21![JetSMART logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:32 am -
Nonstop2h 58m
Wed 12/169:20 am -
Nonstop3h 24m
Deal found 8/22![JetSMART logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:32 am -
Nonstop2h 58m
Wed 12/99:20 am -
Nonstop3h 24m
Deal found 8/22![JetSMART logo]()
$239
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:15 am -
Nonstop2h 56m
Thu 10/18:05 am -
Nonstop3h 25m
Deal found 8/21![JetSMART logo]()
$240
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:57 pm -
Nonstop2h 58m
Tue 12/158:05 pm -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$242
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:57 pm -
Nonstop2h 58m
Wed 12/91:40 pm -
Nonstop3h 24m
Deal found 8/21![JetSMART logo]()
$248
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:57 pm -
Nonstop2h 58m
Tue 11/178:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$250
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:17 am -
Nonstop2h 58m
Wed 11/259:20 am -
Nonstop3h 24m
Deal found 8/22![JetSMART logo]()
$252
Best flights from Buenos Aires to Rio de JaneiroDiscover carefully curated flight deals from Buenos Aires to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Buenos Aires to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
Nonstop2h 55m
Sun 10/188:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$314
This GOL deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/112:30 pm -
Nonstop3h 00m
Sat 10/176:05 am -
Nonstop3h 15m
Deal found 8/19![GOL logo]()
$317
This British Airways deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:35 pm -
Nonstop2h 55m
Fri 12/118:25 am -
Nonstop3h 20m
Deal found 8/20![British Airways logo]()
$363
This Emirates deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:25 pm -
Nonstop2h 45m
Sat 9/195:25 pm -
Nonstop3h 25m
Deal found 8/18![Emirates logo]()
$394
This GOL deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:25 pm -
Nonstop3h 00m
Sat 10/176:05 am -
Nonstop3h 15m
Deal found 8/18![GOL logo]()
$317
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop5h 40m
Fri 11/611:55 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$328
This Turkish Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:55 pm -
1 stop8h 40m
Sat 10/31:55 pm -
1 stop8h 30m
Deal found 8/22![Turkish Airlines logo]()
$670
This GOL deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:00 pm -
Nonstop2h 55m
Sun 11/295:55 am -
Nonstop3h 25m
Deal found 8/18![GOL logo]()
$317
This Emirates deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:25 pm -
Nonstop2h 45m
Tue 9/225:25 pm -
Nonstop3h 25m
Deal found 8/21![Emirates logo]()
$394
This JetSMART deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:00 am -
1 stop5h 05m
Thu 12/178:05 am -
Nonstop3h 25m
Deal found 8/18![JetSMART logo]()
$360
This Emirates deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:40 pm -
Nonstop2h 45m
Tue 10/205:40 pm -
Nonstop3h 25m
Deal found 8/18![Emirates logo]()
$394
This GOL deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:40 pm -
1 stop9h 10m
Sat 10/176:05 am -
Nonstop3h 15m
Deal found 8/22![GOL logo]()
$367
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:55 pm -
Nonstop2h 55m
Mon 11/97:05 pm -
1 stop5h 25m
Deal found 8/22![JetSMART logo]()
$369
This Emirates deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:25 pm -
Nonstop2h 45m
Sat 9/195:25 pm -
Nonstop3h 25m
Deal found 8/21![Emirates logo]()
$394
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop5h 45m
Fri 11/61:45 pm -
1 stop21h 51m
Deal found 8/22![JetSMART logo]()
$369
This GOL deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:30 pm -
1 stop11h 00m
Tue 10/279:35 am -
Nonstop3h 25m
Deal found 8/22![GOL logo]()
$370
This Emirates deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:25 pm -
Nonstop2h 45m
Mon 9/215:25 pm -
Nonstop3h 25m
Deal found 8/20![Emirates logo]()
$394
This Emirates deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:25 pm -
Nonstop2h 45m
Fri 9/255:25 pm -
Nonstop3h 25m
Deal found 8/21![Emirates logo]()
$394
This Emirates deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:00 pm -
Nonstop2h 45m
Mon 11/235:45 pm -
Nonstop3h 25m
Deal found 8/22![Emirates logo]()
$394
This Turkish Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:55 pm -
1 stop8h 40m
Tue 9/221:55 pm -
1 stop8h 30m
Deal found 8/18![Turkish Airlines logo]()
$670
This Emirates deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:40 pm -
Nonstop2h 45m
Sun 10/115:40 pm -
Nonstop3h 25m
Deal found 8/22![Emirates logo]()
$394
This GOL deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:40 am -
1 stop10h 30m
Tue 10/278:45 pm -
1 stop16h 15m
Deal found 8/20![GOL logo]()
$496
This Emirates deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:25 pm -
Nonstop2h 45m
Sat 9/265:25 pm -
Nonstop3h 25m
Deal found 8/18![Emirates logo]()
$394
This Turkish Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:55 pm -
1 stop8h 40m
Sun 10/111:55 pm -
1 stop8h 30m
Deal found 8/19![Turkish Airlines logo]()
$707
This Emirates deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:25 pm -
Nonstop2h 45m
Tue 9/295:25 pm -
Nonstop3h 25m
Deal found 8/18![Emirates logo]()
$394
This Turkish Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm -
1 stop8h 40m
Sun 9/61:55 pm -
1 stop8h 30m
Deal found 8/19![Turkish Airlines logo]()
$707
This GOL deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:40 am -
1 stop10h 30m
Thu 10/15:45 pm -
1 stop19h 15m
Deal found 8/21![GOL logo]()
$550
This GOL deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:40 am -
1 stop10h 30m
Mon 10/196:05 am -
1 stop6h 55m
Deal found 8/22![GOL logo]()
$550
This Turkish Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:55 pm -
1 stop8h 40m
Sat 9/51:55 pm -
1 stop8h 30m
Deal found 8/22![Turkish Airlines logo]()
$734
This GOL deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:40 am -
1 stop7h 05m
Sat 10/175:45 pm -
1 stop19h 15m
Deal found 8/22![GOL logo]()
$550
Last-minute flights from Buenos Aires to Rio de JaneiroDiscover last-minute flight deals from Buenos Aires to Rio de Janeiro. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Buenos Aires to Rio de Janeiro. Data last updated August 22, 2026 and is based on user searches.
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:55 pm -
Nonstop2h 55m
Thu 9/248:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$242
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:15 am -
Nonstop2h 55m
Tue 9/298:05 am -
Nonstop3h 28m
Deal found 8/21![JetSMART logo]()
$228
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:15 am -
Nonstop2h 56m
Thu 10/18:05 am -
Nonstop3h 25m
Deal found 8/21![JetSMART logo]()
$240
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:55 pm -
Nonstop2h 55m
Wed 10/78:05 am -
Nonstop3h 25m
Deal found 8/21![JetSMART logo]()
$237
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:55 pm -
Nonstop2h 55m
Tue 9/298:05 am -
Nonstop3h 28m
Deal found 8/21![JetSMART logo]()
$254
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:55 pm -
Nonstop2h 55m
Sat 10/38:05 am -
Nonstop3h 25m
Deal found 8/21![JetSMART logo]()
$267
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:10 pm -
Nonstop2h 55m
Wed 9/308:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$270
This CheapOair deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:35 pm -
Nonstop3h 00m
Fri 10/211:10 am -
Nonstop3h 30m
Deal found 8/19![LATAM Airlines logo]()
$314
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:55 pm -
Nonstop2h 55m
Sat 10/38:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$227
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:55 pm -
Nonstop2h 55m
Thu 10/18:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$231
This SmartFares deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 pm -
Nonstop3h 00m
Sat 10/38:55 am -
Nonstop3h 30m
Deal found 8/20![GOL logo]()
$313
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:09 pm -
Nonstop2h 56m
Mon 5/38:05 am -
Nonstop3h 25m
Deal found 8/22![JetSMART logo]()
$275
One-way flights from Buenos Aires to Rio de JaneiroSearch for one-way flight options from Buenos Aires to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Buenos Aires to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This JetSMART deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:55 pm -
Nonstop2h 55m
Deal found 8/21![JetSMART logo]()
$148
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:54 pm -
Nonstop2h 56m
Deal found 8/22![JetSMART logo]()
$148
This JetSMART deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:57 pm -
Nonstop2h 58m
Deal found 8/21![JetSMART logo]()
$149
This JetSMART deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:57 pm -
Nonstop2h 58m
Deal found 8/21![JetSMART logo]()
$149
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:57 pm -
Nonstop2h 58m
Deal found 8/22![JetSMART logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:45 am -
Nonstop3h 00m
Deal found 8/19![Aerolineas Argentinas logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:55 pm -
Nonstop2h 55m
Deal found 8/21![JetSMART logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:57 pm -
Nonstop2h 58m
Deal found 8/22![JetSMART logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:57 pm -
Nonstop2h 58m
Deal found 8/22![JetSMART logo]()
$153
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:55 pm -
Nonstop2h 55m
Deal found 8/22![JetSMART logo]()
$154
This JetSMART deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:57 pm -
Nonstop2h 58m
Deal found 8/22![JetSMART logo]()
$162
This CheapOair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:15 am -
Nonstop2h 55m
Deal found 8/21![JetSMART logo]()
$164
Find flight deals from Buenos Aires to Rio de Janeiro
Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (CheapOair) |
One-way from | $148 (JetSMART) |
Popular in | January |
Cheapest in | May |
Average price | $282 |
Good round-trip deal | $254 or less |
Good one-way deal | $161 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Buenos Aires to Rio de Janeiro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from Buenos Aires to Rio de Janeiro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Tue 9/29
3:55 pm-6:50 pm
Nonstop2h 55m
Rio de Janeiro–Galeão Intl
Sun 10/18
8:05 am-11:30 am
Nonstop3h 25m
$314
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Sun 10/11
2:30 pm-5:30 pm
Nonstop3h 00m
Rio de Janeiro–Galeão Intl
Sat 10/17
6:05 am-9:20 am
Nonstop3h 15m
$317
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Fri 10/2
10:25 pm-1:25 am
Nonstop3h 00m
Rio de Janeiro–Galeão Intl
Sat 10/17
6:05 am-9:20 am
Nonstop3h 15m
$317
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Mon 11/16
2:00 pm-4:55 pm
Nonstop2h 55m
Rio de Janeiro–Galeão Intl
Sun 11/29
5:55 am-9:20 am
Nonstop3h 25m
$317
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Thu 10/29
7:00 am-12:40 pm
1 stop5h 40m
Rio de Janeiro–Galeão Intl
Fri 11/6
11:55 am-3:20 pm
Nonstop3h 25m
$328
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Sun 12/13
6:00 am-11:05 am
1 stop5h 05m
Rio de Janeiro–Galeão Intl
Thu 12/17
8:05 am-11:30 am
Nonstop3h 25m
$360
Buenos AiresRio de Janeiro
EZE Buenos Aires Ministro Pistarini - GIG Rio de Janeiro–Galeão Intl
EZEGIG
Buenos Aires Ministro Pistarini
Tue 12/8
1:35 pm-4:30 pm
Nonstop2h 55m
Rio de Janeiro–Galeão Intl
Fri 12/11
8:25 am-11:45 am
Nonstop3h 20m
$363
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Sat 10/10
1:40 pm-10:50 pm
1 stop9h 10m
Rio de Janeiro–Galeão Intl
Sat 10/17
6:05 am-9:20 am
Nonstop3h 15m
$367
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Thu 10/29
3:55 pm-6:50 pm
Nonstop2h 55m
Rio de Janeiro–Galeão Intl
Mon 11/9
7:05 pm-12:30 am
1 stop5h 25m
$369
Buenos AiresRio de Janeiro
AEP Buenos Aires Jorge Newbery - GIG Rio de Janeiro–Galeão Intl
AEPGIG
Buenos Aires Jorge Newbery
Wed 11/4
7:00 am-12:45 pm
1 stop5h 45m
Rio de Janeiro–Galeão Intl
Fri 11/6
1:45 pm-11:36 am
1 stop21h 51m
$369
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from Buenos Aires to Rio de Janeiro
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Rio de Janeiro in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buenos Aires-Rio de Janeiro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Rio de Janeiro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Rio de Janeiro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buenos Aires-Rio de Janeiro flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buenos Aires to Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Buenos Aires with our price prediction graph.
BUE-RIO
AEP-GIG
EZE-GIG
EZE-SDU
AEP-SDU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buenos Aires to Rio de Janeiro
BUE-RIO
AEP-GIG
EZE-GIG
EZE-SDU
AEP-SDU
What is the cheapest month to book a flight from Buenos Aires to Rio de Janeiro?
Currently, May is the cheapest month in which you can book a flight from Buenos Aires to Rio de Janeiro (average of $271). Flying from Buenos Aires to Rio de Janeiro in January is currently the most expensive (average of $407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BUE to RIO?
Find hourly flight availability from Buenos Aires to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 22, 2026.
A simple way to save on the total cost of your ticket is to fly from Buenos Aires to Rio de Janeiro in the afternoon. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the evening.
Weekly flight availability from Buenos Aires to Rio de Janeiro
Explore weekly flight availability from Buenos Aires to Rio de Janeiro. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 22, 2026.
The most flights from BUE to RIO are scheduled on a Friday (38 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Buenos Aires to Rio de Janeiro?
Airfare is below average for this route at the moment.
Buenos Aires to Rio de Janeiro flights typically cost between $244 and $348 in September.The cheapest round-trip price found within the last 5 days was $227 on JetSMART (Sep 26-Oct 3).
How often are flights from Buenos Aires to Rio de Janeiro delayed?
About 15% of weekly flights between Buenos Aires and Rio de Janeiro have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for Buenos Aires to Rio de Janeiro flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Buenos Aires to Rio de Janeiro flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 4% of flights being delayed.
How far ahead should I book a flight from Buenos Aires to Rio de Janeiro?
To ensure you get the cheapest price possible for a flight from Buenos Aires to Rio de Janeiro, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Buenos Aires to Rio de Janeiro?
Use this chart to determine the cheapest time to fly round-trip from Buenos Aires to Rio de Janeiro. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Buenos Aires to Rio de Janeiro flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Rio de Janeiro
Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated August 22, 2026.
Read reviews from past customers who have flown Aerolineas Argentinas,LATAM Airlines, andGOL from Buenos Aires to Rio de Janeiro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.5
Boarding
7.9
Comfort
7.6
Crew
8.4
Overall
8.1
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Food
6.5
Boarding
7.9
Comfort
7.6
Crew
8.4
Overall
8.1
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Food
6.5
Boarding
7.9
Comfort
7.6
Crew
8.4
Overall
8.1
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Food
6.5
Boarding
7.9
Comfort
7.6
Crew
8.4
Overall
8.1
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Food
6.5
Boarding
7.9
Comfort
7.6
Crew
8.4
Overall
8.1
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Food
6.5
Boarding
7.9
Comfort
7.6
Crew
8.4
Overall
8.1
Entertainment
5.9
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Related info for your journey
Find useful and relevant information for your journey from Buenos Aires to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Find flights from Buenos Aires to Rio de Janeiro, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buenos Aires and Rio de Janeiro flights
Browse other Buenos Aires and Rio de Janeiro flight options. Last updated on August 22, 2026.
Other flights from Buenos Aires
Browse through other flights departing from Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rio de Janeiro
Explore flights to Rio de Janeiro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Top 6 airlines flying from Buenos Aires to Rio de Janeiro
Discover the top 6 airlines that operate flights from Buenos Aires to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$379 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$172 | Average$283 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$299 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$393 | FlexibilityNo cancel fee | On-time59% | |
| Cheapest$286 | Average$360 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$389 | Average$401 | FlexibilityNo cancel fee | On-time75% |