$431+ Cheap flights from Buffalo (BUF) 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Jul 2 — Jul 91
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo 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.Cheap flight deals from Buffalo to Rio de Janeiro
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Cheapest flights from Buffalo to Rio de JaneiroExplore the most affordable flight options available from Buffalo to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
Explore the most affordable flight options available from Buffalo to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
This Travelocity deal was found by Cheapflights users on 5/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:36 am
BUF
- GIG
2 stops27h 59m
Multiple Airlines
Wed 9/164:40 pm
GIG
- BUF
2 stops52h 37m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$977
This Expedia deal was found by Cheapflights users on 5/28. 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.
Thu 9/310:36 am
BUF
- GIG
2 stops18h 39m
Multiple Airlines
Thu 9/171:35 am
GIG
- BUF
2 stops19h 42m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$1,009
This FlightHub deal was found by Cheapflights users on 5/28. 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 9/210:36 am
BUF
- GIG
2 stops25h 04m
Multiple Airlines
Sat 9/197:05 pm
GIG
- BUF
2 stops50h 12m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$1,086
This FlightHub deal was found by Cheapflights users on 5/30. 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.
Mon 6/298:50 am
BUF
- SDU
2 stops56h 20m
Multiple Airlines
Mon 7/67:20 pm
SDU
- BUF
2 stops39h 21m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,187
This Orbitz deal was found by Cheapflights users on 5/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:15 pm
BUF
- GIG
2 stops21h 20m
Multiple Airlines
Sun 11/17:30 am
GIG
- BUF
2 stops32h 58m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,203
This Expedia deal was found by Cheapflights users on 6/1. 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.
Wed 7/18:07 pm
BUF
- GIG
2 stops27h 23m
Multiple Airlines
Mon 7/61:35 am
GIG
- BUF
2 stops31h 20m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,204
This Expedia deal was found by Cheapflights users on 5/31. 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.
Sat 10/244:00 pm
BUF
- GIG
2 stops31h 40m
Multiple Airlines
Sat 10/311:45 am
GIG
- BUF
2 stops24h 04m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:16 pm
BUF
- GIG
2 stops17h 04m
Delta
Wed 9/165:35 pm
GIG
- BUF
2 stops25h 19m
Delta
Deal found 5/28![Delta logo]()
$1,278
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:16 pm
BUF
- GIG
2 stops17h 04m
LATAM Airlines
Mon 9/1411:10 am
GIG
- BUF
2 stops28h 40m
LATAM Airlines
Deal found 5/28![LATAM Airlines logo]()
$1,279
This Ovago deal was found by Cheapflights users on 6/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:14 am
BUF
- SDU
2 stops36h 11m
Multiple Airlines
Tue 7/78:20 am
SDU
- BUF
2 stops26h 21m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,281
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:00 am
BUF
- GIG
2 stops23h 15m
Delta
Thu 9/179:00 pm
GIG
- BUF
2 stops21h 32m
Delta
Deal found 5/28![Delta logo]()
$1,282
This Orbitz deal was found by Cheapflights users on 5/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:40 pm
BUF
- GIG
1 stop13h 35m
LATAM Airlines
Sun 11/15:20 pm
GIG
- BUF
2 stops32h 35m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,289
Best flights from Buffalo to Rio de JaneiroDiscover carefully curated flight deals from Buffalo to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
Discover carefully curated flight deals from Buffalo to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
This FlightHub deal was found by Cheapflights users on 5/30. 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.
Mon 6/298:50 am
BUF
- SDU
2 stops56h 20m
Multiple Airlines
Mon 7/67:20 pm
SDU
- BUF
2 stops39h 21m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,187
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:16 pm
BUF
- GIG
1 stop20h 59m
Delta
Mon 9/149:00 pm
GIG
- BUF
1 stop21h 54m
Delta
Deal found 5/28![Delta logo]()
$1,278
This Expedia deal was found by Cheapflights users on 5/31. 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.
Sat 10/244:30 pm
BUF
- GIG
1 stop16h 45m
LATAM Airlines
Sun 11/15:20 pm
GIG
- BUF
2 stops32h 35m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,289
This Expedia deal was found by Cheapflights users on 5/31. 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.
Wed 7/158:37 pm
BUF
- SDU
2 stops24h 48m
Azul
Wed 7/226:50 pm
SDU
- BUF
2 stops25h 53m
Azul
Deal found 5/31![Azul logo]()
$1,461
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:40 pm
BUF
- SDU
2 stops38h 30m
United Airlines
Tue 8/251:45 pm
SDU
- BUF
2 stops28h 11m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,706
This Expedia deal was found by Cheapflights users on 6/1. 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.
Wed 7/18:07 pm
BUF
- GIG
2 stops27h 23m
Multiple Airlines
Mon 7/61:35 am
GIG
- BUF
2 stops31h 20m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,204
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:16 pm
BUF
- GIG
1 stop20h 59m
Delta
Wed 9/165:35 pm
GIG
- BUF
2 stops25h 19m
Delta
Deal found 5/28![Delta logo]()
$1,278
This Orbitz deal was found by Cheapflights users on 5/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:40 pm
BUF
- GIG
1 stop13h 35m
LATAM Airlines
Sun 11/15:20 pm
GIG
- BUF
2 stops32h 35m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,289
This Expedia deal was found by Cheapflights users on 5/31. 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.
Sat 10/244:00 pm
BUF
- GIG
2 stops31h 40m
Multiple Airlines
Sat 10/311:45 am
GIG
- BUF
2 stops24h 04m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
BUF
- GIG
2 stops23h 20m
Delta
Wed 9/165:35 pm
GIG
- BUF
2 stops25h 19m
Delta
Deal found 5/28![Delta logo]()
$1,278
This LATAM Airlines deal was found by Cheapflights users on 5/31. 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 10/247:40 pm
BUF
- SDU
2 stops16h 30m
LATAM Airlines
Sun 11/18:15 pm
SDU
- BUF
2 stops17h 00m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,332
This Ovago deal was found by Cheapflights users on 6/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:14 am
BUF
- SDU
2 stops36h 11m
Multiple Airlines
Tue 7/78:20 am
SDU
- BUF
2 stops26h 21m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,281
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
BUF
- GIG
2 stops23h 20m
Delta
Fri 9/185:35 pm
GIG
- BUF
2 stops23h 25m
Delta
Deal found 5/28![Delta logo]()
$1,318
This SmartFares deal was found by Cheapflights users on 5/31. 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.
Fri 10/2311:15 am
BUF
- SDU
2 stops24h 55m
LATAM Airlines
Sun 11/18:15 pm
SDU
- BUF
2 stops42h 18m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,334
This Orbitz deal was found by Cheapflights users on 5/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:35 pm
BUF
- GIG
2 stops19h 00m
Multiple Airlines
Fri 7/101:35 am
GIG
- BUF
2 stops31h 17m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$1,296
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:16 pm
BUF
- GIG
1 stop20h 59m
Delta
Fri 9/185:35 pm
GIG
- BUF
2 stops23h 25m
Delta
Deal found 5/28![Delta logo]()
$1,318
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:16 pm
BUF
- SDU
2 stops23h 54m
LATAM Airlines
Fri 9/181:55 pm
SDU
- BUF
2 stops26h 10m
LATAM Airlines
Deal found 5/28![LATAM Airlines logo]()
$1,337
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am
BUF
- GIG
2 stops28h 40m
Delta
Sun 9/612:50 pm
GIG
- BUF
2 stops23h 21m
Delta
Deal found 5/28![Delta logo]()
$1,413
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:53 pm
BUF
- SDU
2 stops20h 17m
Delta
Sun 9/68:15 pm
SDU
- BUF
2 stops28h 44m
Delta
Deal found 5/28![Delta logo]()
$1,444
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
BUF
- SDU
2 stops25h 35m
Delta
Wed 9/168:15 pm
SDU
- BUF
2 stops24h 04m
Delta
Deal found 5/28![Delta logo]()
$1,462
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:53 pm
BUF
- SDU
2 stops20h 17m
Delta
Fri 9/188:15 pm
SDU
- BUF
2 stops19h 50m
Delta
Deal found 5/28![Delta logo]()
$1,532
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:53 pm
BUF
- SDU
2 stops20h 17m
Delta
Sun 9/208:15 pm
SDU
- BUF
2 stops24h 04m
Delta
Deal found 5/28![Delta logo]()
$1,532
Last-minute flights from Buffalo to Rio de JaneiroDiscover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated June 2, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated June 2, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/31. 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 6/247:27 pm
BUF
- GIG
1 stop13h 48m
LATAM Airlines
Wed 7/87:10 am
GIG
- BUF
2 stops18h 36m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,583
This FlightHub deal was found by Cheapflights users on 5/30. 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.
Mon 6/298:50 am
BUF
- SDU
2 stops56h 20m
Multiple Airlines
Mon 7/67:20 pm
SDU
- BUF
2 stops39h 21m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,187
This Orbitz deal was found by Cheapflights users on 5/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:12 pm
BUF
- GIG
1 stop16h 03m
Multiple Airlines
Mon 7/67:20 am
GIG
- BUF
2 stops27h 48m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,433
This Orbitz deal was found by Cheapflights users on 5/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:12 pm
BUF
- GIG
1 stop16h 03m
LATAM Airlines
Mon 7/69:00 pm
GIG
- BUF
1 stop22h 41m
LATAM Airlines
Deal found 5/30![LATAM Airlines logo]()
$1,484
This Expedia deal was found by Cheapflights users on 6/1. 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.
Wed 7/18:07 pm
BUF
- GIG
2 stops27h 23m
Multiple Airlines
Mon 7/61:35 am
GIG
- BUF
2 stops31h 20m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,204
This Ovago deal was found by Cheapflights users on 6/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:14 am
BUF
- SDU
2 stops36h 11m
Multiple Airlines
Tue 7/78:20 am
SDU
- BUF
2 stops26h 21m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,281
This Expedia deal was found by Cheapflights users on 6/2. 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.
Wed 7/87:24 pm
BUF
- GIG
1 stop13h 51m
Multiple Airlines
Wed 7/157:40 am
GIG
- BUF
2 stops26h 26m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,488
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 pm
BUF
- GIG
2 stops36h 15m
United Airlines
Wed 7/159:05 pm
GIG
- BUF
2 stops27h 54m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,517
This Expedia deal was found by Cheapflights users on 5/29. 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.
Fri 7/108:37 pm
BUF
- GIG
2 stops26h 53m
Multiple Airlines
Fri 7/177:20 am
GIG
- BUF
2 stops26h 46m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,483
This Expedia deal was found by Cheapflights users on 5/29. 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.
Fri 7/105:12 pm
BUF
- GIG
1 stop16h 03m
LATAM Airlines
Fri 7/175:35 pm
GIG
- BUF
2 stops23h 38m
LATAM Airlines
Deal found 5/29![LATAM Airlines logo]()
$1,589
This Expedia deal was found by Cheapflights users on 5/31. 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.
Wed 7/158:37 pm
BUF
- SDU
2 stops24h 48m
Azul
Wed 7/226:50 pm
SDU
- BUF
2 stops25h 53m
Azul
Deal found 5/31![Azul logo]()
$1,461
This Bravofly deal was found by Cheapflights users on 5/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:12 pm
BUF
- GIG
2 stops27h 03m
LATAM Airlines
Wed 7/227:10 am
GIG
- BUF
2 stops18h 36m
LATAM Airlines
Deal found 5/31![LATAM Airlines logo]()
$1,552
One-way flights from Buffalo to Rio de JaneiroSearch for one-way flight options from Buffalo to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
Search for one-way flight options from Buffalo to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/278:54 pm
BUF
- GIG
3 stops36h 31m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/277:40 am
BUF
- SDU
2 stops47h 00m
Azul
Deal found 5/31![Azul logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/278:54 pm
BUF
- SDU
3 stops33h 46m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$561
This Justfly.com deal was found by Cheapflights users on 5/29. 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 10/74:30 pm
BUF
- GIG
1 stop16h 45m
LATAM Airlines
Deal found 5/29![LATAM Airlines logo]()
$666
This FlightHub deal was found by Cheapflights users on 5/29. 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 10/73:50 pm
BUF
- SDU
2 stops20h 20m
LATAM Airlines
Deal found 5/29![LATAM Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:07 pm
BUF
- GIG
1 stop21h 08m
Delta
Deal found 5/31![Delta logo]()
$693
This FlightHub deal was found by Cheapflights users on 5/29. 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 10/77:40 am
BUF
- GIG
2 stops24h 20m
Azul
Deal found 5/29![Azul logo]()
$821
Find flight deals from Buffalo to Rio de Janeiro
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 June 2, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $977 (Travelocity) |
One-way from | $431 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 2,558,603 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Buffalo to Rio de Janeiro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Mon 6/29
8:50 am-6:10 pm
2 stops56h 20m
Rio de Janeiro Santos Dumont
Mon 7/6
7:20 pm-9:41 am
2 stops39h 21m
$1,187
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Wed 7/1
8:07 pm-12:30 am
2 stops27h 23m
Rio de Janeiro–Galeão Intl
Mon 7/6
1:35 am-7:55 am
2 stops31h 20m
$1,204
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sat 10/24
4:00 pm-12:40 am
2 stops31h 40m
Rio de Janeiro–Galeão Intl
Sat 10/31
1:45 am-12:49 am
2 stops24h 04m
$1,233
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Wed 9/2
12:16 pm-10:15 am
1 stop20h 59m
Rio de Janeiro–Galeão Intl
Mon 9/14
9:00 pm-5:54 pm
1 stop21h 54m
$1,278
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Wed 9/2
12:16 pm-10:15 am
1 stop20h 59m
Rio de Janeiro–Galeão Intl
Wed 9/16
5:35 pm-5:54 pm
2 stops25h 19m
$1,278
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Thu 9/3
6:00 am-6:20 am
2 stops23h 20m
Rio de Janeiro–Galeão Intl
Wed 9/16
5:35 pm-5:54 pm
2 stops25h 19m
$1,278
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Wed 7/1
9:14 am-10:25 pm
2 stops36h 11m
Rio de Janeiro Santos Dumont
Tue 7/7
8:20 am-9:41 am
2 stops26h 21m
$1,281
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sat 10/24
4:30 pm-10:15 am
1 stop16h 45m
Rio de Janeiro–Galeão Intl
Sun 11/1
5:20 pm-11:55 pm
2 stops32h 35m
$1,289
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Fri 10/23
7:40 pm-10:15 am
1 stop13h 35m
Rio de Janeiro–Galeão Intl
Sun 11/1
5:20 pm-11:55 pm
2 stops32h 35m
$1,289
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Mon 7/6
7:35 pm-3:35 pm
2 stops19h 00m
Rio de Janeiro–Galeão Intl
Fri 7/10
1:35 am-7:52 am
2 stops31h 17m
$1,296
Showing 1-10 of 28 resultsSorted by cheapest first
Compare providers for flights from Buffalo 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 Buffalo to Rio de Janeiro in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Rio de Janeiro flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Buffalo-Rio de Janeiro flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Buffalo-Rio de Janeiro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Rio de Janeiro flights, Cheapflights users trust Ovago the most. Ovago 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 Buffalo-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 Buffalo to Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Buffalo with our price prediction graph.
BUF-RIO
BUF-SDU
BUF-GIG
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 Buffalo to Rio de Janeiro
BUF-RIO
BUF-SDU
BUF-GIG
No data available for this route at this time. Please check back soon.
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 June 2, 2026.
Read reviews from past customers who have flown Delta from Buffalo 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo 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.
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