$116+ Cheap flights from Santos Dumont, Brazil (SDU) to Buenos Aires (BUE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — BUE
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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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
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Cheapest flights from Santos Dumont to Buenos AiresExplore the most affordable flight options available from Santos Dumont to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Santos Dumont to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This FlightHub deal was found by Cheapflights users on 9/7. 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.
Wed 11/186:15 am -
1 stop9h 45m
Mon 11/232:05 am -
1 stop19h 55m
Deal found 9/7![LATAM Airlines logo]()
$355
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Wed 11/116:00 am -
1 stop7h 00m
Sun 11/153:30 am -
1 stop6h 55m
Deal found 9/6![GOL logo]()
$360
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Fri 10/169:00 pm -
2 stops35h 00m
Tue 10/208:30 pm -
2 stops35h 25m
Deal found 9/6![GOL logo]()
$365
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 10/16:15 am -
1 stop13h 45m
Wed 10/149:45 pm -
1 stop24h 20m
Deal found 9/6![LATAM Airlines logo]()
$367
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Fri 10/26:15 am -
1 stop7h 45m
Mon 10/59:45 pm -
1 stop24h 20m
Deal found 9/10![LATAM Airlines logo]()
$368
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop7h 00m
Tue 11/246:20 pm -
2 stops18h 05m
Deal found 9/6![GOL logo]()
$370
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:45 am -
2 stops7h 45m
Sat 11/283:30 am -
1 stop6h 55m
Deal found 9/10![GOL logo]()
$371
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:45 pm -
1 stop16h 15m
Sun 11/153:30 am -
1 stop10h 40m
Deal found 9/10![GOL logo]()
$372
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
2 stops10h 00m
Sat 11/285:00 pm -
1 stop16h 25m
Deal found 9/10![LATAM Airlines logo]()
$374
This GOL deal was found by Cheapflights users on 9/9. 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.
Tue 12/18:45 pm -
1 stop16h 15m
Sat 12/53:30 am -
1 stop6h 55m
Deal found 9/9![GOL logo]()
$374
This GOL deal was found by Cheapflights users on 9/7. 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.
Wed 11/46:00 am -
1 stop7h 00m
Thu 11/123:30 am -
1 stop8h 55m
Deal found 9/7![GOL logo]()
$375
This FlightHub deal was found by Cheapflights users on 9/7. 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.
Fri 10/28:40 pm -
1 stop12h 45m
Tue 10/139:45 pm -
1 stop10h 00m
Deal found 9/7![LATAM Airlines logo]()
$376
Best flights from Santos Dumont to Buenos AiresDiscover carefully curated flight deals from Santos Dumont to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Santos Dumont to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This GOL deal was found by Cheapflights users on 9/7. 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 11/148:45 pm -
1 stop16h 15m
Sun 11/153:30 am -
1 stop13h 00m
Deal found 9/7![GOL logo]()
$375
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:15 am -
1 stop9h 45m
Sat 12/122:55 pm -
2 stops7h 30m
Deal found 9/10![LATAM Airlines logo]()
$428
This Turkish Airlines deal was found by Cheapflights users on 9/7. 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 10/151:55 pm -
1 stop8h 30m
Sun 10/1811:55 pm -
1 stop8h 40m
Deal found 9/7![Turkish Airlines logo]()
$650
This GOL deal was found by Cheapflights users on 9/7. 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 3/412:05 pm -
1 stop24h 55m
Tue 3/93:30 am -
1 stop13h 00m
Deal found 9/7![GOL logo]()
$411
This GOL deal was found by Cheapflights users on 9/6. 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 11/226:00 am -
1 stop7h 00m
Tue 11/243:30 am -
1 stop8h 55m
Deal found 9/6![GOL logo]()
$440
This GOL deal was found by Cheapflights users on 9/7. 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 11/268:45 pm -
1 stop16h 15m
Sat 11/283:30 am -
1 stop13h 00m
Deal found 9/7![GOL logo]()
$468
This GOL deal was found by Cheapflights users on 9/9. 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 11/96:00 am -
1 stop7h 00m
Tue 11/103:30 am -
1 stop6h 55m
Deal found 9/9![GOL logo]()
$469
This Ethiopian Air deal was found by Cheapflights users on 9/8. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/148:30 am -
1 stop11h 25m
Thu 4/19:55 pm -
1 stop9h 45m
Deal found 9/8![Ethiopian Air logo]()
$1,302
This GOL deal was found by Cheapflights users on 9/10. 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 12/286:00 am -
1 stop7h 00m
Sun 1/33:30 am -
1 stop10h 40m
Deal found 9/10![GOL logo]()
$487
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 10/11:55 pm -
1 stop8h 30m
Tue 10/611:55 pm -
1 stop8h 40m
Deal found 9/10![Turkish Airlines logo]()
$748
This GOL deal was found by Cheapflights users on 9/9. 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 1/296:00 am -
1 stop7h 00m
Sat 1/303:30 am -
1 stop10h 40m
Deal found 9/9![GOL logo]()
$512
This GOL deal was found by Cheapflights users on 9/6. 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 12/175:40 pm -
1 stop19h 20m
Tue 12/223:30 am -
1 stop10h 40m
Deal found 9/6![GOL logo]()
$513
This Turkish Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 9/211:55 pm -
1 stop8h 30m
Mon 9/2811:55 pm -
1 stop8h 40m
Deal found 9/8![Turkish Airlines logo]()
$838
This GOL deal was found by Cheapflights users on 9/10. 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 10/18:55 pm -
1 stop16h 05m
Tue 10/133:40 am -
1 stop7h 05m
Deal found 9/10![GOL logo]()
$514
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 10/171:55 pm -
1 stop8h 30m
Tue 10/2011:55 pm -
1 stop8h 40m
Deal found 9/10![Turkish Airlines logo]()
$840
This GOL deal was found by Cheapflights users on 9/10. 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.
Tue 11/35:40 pm -
1 stop19h 20m
Sat 11/73:30 am -
1 stop6h 55m
Deal found 9/10![GOL logo]()
$514
This GOL deal was found by Cheapflights users on 9/11. 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 11/288:45 pm -
1 stop16h 15m
Thu 12/103:30 am -
1 stop10h 40m
Deal found 9/11![GOL logo]()
$514
This Ethiopian Air deal was found by Cheapflights users on 9/9. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/41:45 pm -
1 stop6h 10m
Sat 2/139:30 pm -
1 stop13h 40m
Deal found 9/9![Ethiopian Air logo]()
$1,352
This GOL deal was found by Cheapflights users on 9/10. 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 10/248:55 pm -
1 stop16h 05m
Thu 10/293:30 am -
1 stop10h 40m
Deal found 9/10![GOL logo]()
$524
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/2210:10 am -
1 stop12h 15m
Fri 12/2511:55 pm -
1 stop9h 30m
Deal found 9/10![Turkish Airlines logo]()
$1,447
This Turkish Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/2510:10 am -
1 stop12h 15m
Mon 1/1111:55 pm -
1 stop9h 30m
Deal found 9/6![Turkish Airlines logo]()
$1,449
This Turkish Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 12/2510:10 am -
1 stop12h 15m
Wed 12/3011:55 pm -
1 stop9h 30m
Deal found 9/7![Turkish Airlines logo]()
$1,449
This Turkish Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 1/410:10 am -
1 stop12h 15m
Mon 1/1111:55 pm -
1 stop9h 30m
Deal found 9/7![Turkish Airlines logo]()
$1,449
This Turkish Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/1810:10 am -
1 stop12h 15m
Sat 1/211:55 pm -
1 stop9h 30m
Deal found 9/6![Turkish Airlines logo]()
$1,449
Last-minute flights from Santos Dumont to Buenos AiresDiscover last-minute flight deals from Santos Dumont to Buenos Aires. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Santos Dumont to Buenos Aires. Data last updated September 11, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/236:15 am -
1 stop5h 45m
Sun 10/1111:45 am -
1 stop8h 05m
Deal found 9/7![LATAM Airlines logo]()
$422
This FlightHub deal was found by Cheapflights users on 9/8. 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.
Wed 9/306:15 am -
1 stop9h 30m
Sat 10/32:15 am -
1 stop19h 50m
Deal found 9/8![LATAM Airlines logo]()
$409
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 10/16:15 am -
1 stop13h 45m
Wed 10/149:45 pm -
1 stop24h 20m
Deal found 9/6![LATAM Airlines logo]()
$367
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 10/18:45 pm -
2 stops19h 00m
Wed 10/142:15 am -
1 stop19h 50m
Deal found 9/6![LATAM Airlines logo]()
$405
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am -
1 stop9h 30m
Tue 10/132:15 am -
1 stop6h 20m
Deal found 9/9![LATAM Airlines logo]()
$424
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Fri 10/26:15 am -
1 stop7h 45m
Mon 10/59:45 pm -
1 stop24h 20m
Deal found 9/10![LATAM Airlines logo]()
$368
This FlightHub deal was found by Cheapflights users on 9/7. 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.
Fri 10/28:40 pm -
1 stop12h 45m
Tue 10/139:45 pm -
1 stop10h 00m
Deal found 9/7![LATAM Airlines logo]()
$376
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:10 pm -
1 stop13h 30m
Thu 10/810:20 am -
1 stop11h 45m
Deal found 9/7![LATAM Airlines logo]()
$413
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 10/156:05 am -
2 stops11h 15m
Sat 10/243:30 am -
1 stop16h 10m
Deal found 9/6![GOL logo]()
$420
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Fri 10/169:00 pm -
2 stops35h 00m
Tue 10/208:30 pm -
2 stops35h 25m
Deal found 9/6![GOL logo]()
$365
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:20 pm -
2 stops22h 40m
Tue 10/2010:35 am -
1 stop11h 30m
Deal found 9/9![LATAM Airlines logo]()
$411
This CheapOair deal was found by Cheapflights users on 9/7. 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 10/238:45 pm -
2 stops19h 00m
Wed 10/282:05 am -
1 stop15h 20m
Deal found 9/7![LATAM Airlines logo]()
$423
One-way flights from Santos Dumont to Buenos AiresSearch for one-way flight options from Santos Dumont to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Santos Dumont to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:25 am -
2 stops15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![LATAM Airlines logo]()
$116
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:15 pm -
2 stops12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![LATAM Airlines logo]()
$126
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Sat 12/510:05 am -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![LATAM Airlines logo]()
$127
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am -
1 stop9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![LATAM Airlines logo]()
$131
This LATAM Airlines deal was found by Cheapflights users on 9/8. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 pm -
2 stops13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![LATAM Airlines logo]()
$131
This OneTravel deal was found by Cheapflights users on 9/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:15 am -
2 stops12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![LATAM Airlines logo]()
$132
This Super.com deal was found by Cheapflights users on 9/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![LATAM Airlines logo]()
$134
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Sat 12/510:05 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![LATAM Airlines logo]()
$136
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:20 pm -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![LATAM Airlines logo]()
$137
This FlightHub deal was found by Cheapflights users on 9/9. 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 12/15:15 pm -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![LATAM Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sun 12/62:20 pm -
3 stops20h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$143
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:45 am -
1 stop26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![GOL logo]()
$147
Find flight deals from Santos Dumont to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to Buenos Aires (BUE). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (FlightHub) |
One-way from | $116 (LATAM Airlines) |
Popular in | January |
Cheapest in | August |
Average price | $341 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santos Dumont to Buenos Aires 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 September 11, 2026.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - EZE Buenos Aires Ministro Pistarini
SDUEZE
Rio de Janeiro Santos Dumont
Sat 12/5
6:05 pm-10:40 am
2 stops16h 35m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Sat 10/3
8:20 pm-12:00 pm
2 stops15h 40m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Sat 11/14
8:10 pm-12:00 pm
2 stops15h 50m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Wed 11/25
6:15 am-7:40 pm
2 stops13h 25m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Sat 11/14
12:05 pm-1:00 pm
1 stop24h 55m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Wed 11/18
6:15 am-7:40 pm
2 stops13h 25m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Fri 11/6
6:00 am-1:00 pm
1 stop7h 00m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery
SDUAEP
Rio de Janeiro Santos Dumont
Sun 11/29
6:20 am-2:00 pm
1 stop7h 40m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - EZE Buenos Aires Ministro Pistarini
SDUEZE
Rio de Janeiro Santos Dumont
Wed 11/18
6:15 am-4:00 pm
1 stop9h 45m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
Quickest round-trip
Rio de JaneiroBuenos Aires
SDU Rio de Janeiro Santos Dumont - EZE Buenos Aires Ministro Pistarini
SDUEZE
Rio de Janeiro Santos Dumont
Mon 3/8
10:10 am-4:00 pm
1 stop5h 50m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Santos Dumont to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Santos Dumont with our price prediction graph.
SDU-BUE
SDU-AEP
SDU-EZE
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 Rio de Janeiro Santos Dumont Airport to Buenos Aires
SDU-BUE
SDU-AEP
SDU-EZE
No data available for this route at this time. Please check back soon.
Related info for your journey
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