$919+ Cheap flights from Buffalo (BUF) to Rio de Janeiro, Brazil (RIO)
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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Jun 26 — Jul 31
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
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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 May 27, 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 May 27, 2026.
This Orbitz deal was found by Cheapflights users on 5/25. 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.
Thu 8/138:40 am
BUF
- SDU
2 stops25h 05m
Azul
Sun 8/237:25 pm
SDU
- BUF
2 stops24h 33m
Azul
Deal found 5/25![Azul logo]()
$919
This Expedia deal was found by Cheapflights users on 5/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 8/186:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/22![Azul logo]()
$934
This Trip.com deal was found by Cheapflights users on 5/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 8/256:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/25![Azul logo]()
$955
This Orbitz deal was found by Cheapflights users on 5/25. 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.
Sat 9/510:36 am
BUF
- GIG
2 stops27h 59m
Multiple Airlines
Thu 9/174:40 pm
GIG
- BUF
2 stops28h 37m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$959
This Expedia deal was found by Cheapflights users on 5/24. 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 8/1410:36 am
BUF
- GIG
2 stops25h 04m
Multiple Airlines
Tue 8/255:35 pm
GIG
- BUF
2 stops26h 20m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,082
This FlightHub deal was found by Cheapflights users on 5/25. 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 8/188:40 am
BUF
- GIG
2 stops38h 55m
Multiple Airlines
Tue 8/256:10 am
GIG
- BUF
2 stops28h 31m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,086
This FlightHub deal was found by Cheapflights users on 5/25. 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 8/148:40 am
BUF
- SDU
2 stops23h 30m
Multiple Airlines
Sat 8/228:40 pm
SDU
- BUF
2 stops38h 01m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,100
This FlightHub deal was found by Cheapflights users on 5/25. 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 8/148:40 am
BUF
- SDU
2 stops23h 30m
Multiple Airlines
Mon 8/246:20 am
SDU
- BUF
2 stops28h 21m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,113
This FlightHub deal was found by Cheapflights users on 5/25. 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 8/1310:36 am
BUF
- SDU
2 stops21h 34m
Multiple Airlines
Sat 8/228:40 pm
SDU
- BUF
2 stops38h 01m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,119
This FlightHub deal was found by Cheapflights users on 5/25. 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 8/127:55 pm
BUF
- SDU
2 stops25h 30m
Multiple Airlines
Sun 8/236:10 am
SDU
- BUF
2 stops28h 31m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,123
This FlightHub deal was found by Cheapflights users on 5/25. 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 8/1310:36 am
BUF
- SDU
2 stops21h 34m
Multiple Airlines
Mon 8/246:20 am
SDU
- BUF
2 stops28h 21m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,132
This FlightHub deal was found by Cheapflights users on 5/26. 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 9/510:36 am
BUF
- SDU
2 stops25h 19m
Multiple Airlines
Thu 9/176:20 am
SDU
- BUF
2 stops38h 57m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,148
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 May 27, 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 May 27, 2026.
This Expedia deal was found by Cheapflights users on 5/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 8/186:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/22![Azul logo]()
$934
This Expedia deal was found by Cheapflights users on 5/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:37 pm
BUF
- GIG
2 stops50h 53m
Multiple Airlines
Thu 8/131:35 am
GIG
- BUF
2 stops33h 06m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,299
This deal was found by Cheapflights users on 5/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:13 pm
BUF
- GIG
1 stop17h 02m
Delta
Thu 9/179:00 pm
GIG
- BUF
1 stop15h 02m
Delta
Deal found 5/26![Delta logo]()
$1,318
This American Airlines deal was found by Cheapflights users on 5/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:50 am
BUF
- GIG
2 stops19h 30m
American Airlines
Thu 9/1710:10 pm
GIG
- BUF
2 stops18h 30m
American Airlines
Deal found 5/26![American Airlines logo]()
$1,322
This LATAM Airlines deal was found by Cheapflights users on 5/26. 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 9/53:53 pm
BUF
- GIG
2 stops21h 57m
LATAM Airlines
Thu 9/179:00 pm
GIG
- BUF
1 stop15h 02m
LATAM Airlines
Deal found 5/26![LATAM Airlines logo]()
$1,353
This BusinessClass deal was found by Cheapflights users on 5/25. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:59 pm
BUF
- SDU
2 stops20h 46m
Copa Airlines
Thu 9/171:45 pm
SDU
- BUF
2 stops21h 07m
Copa Airlines
Deal found 5/25![Copa Airlines logo]()
$1,456
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 8/1110:30 am
BUF
- SDU
2 stops29h 15m
United Airlines
Fri 8/211:45 pm
SDU
- BUF
2 stops28h 11m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,612
This deal was found by Cheapflights users on 5/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:13 pm
BUF
- GIG
1 stop16h 02m
Delta
Thu 9/179:00 pm
GIG
- BUF
1 stop15h 02m
Delta
Deal found 5/26![Delta logo]()
$1,318
This Expedia deal was found by Cheapflights users on 5/26. 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 7/174:40 pm
GIG
- BUF
2 stops41h 26m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,368
This SmartFares deal was found by Cheapflights users on 5/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:00 am
BUF
- SDU
2 stops26h 10m
LATAM Airlines
Wed 8/121:55 pm
SDU
- BUF
2 stops26h 18m
LATAM Airlines
Deal found 5/22![LATAM Airlines logo]()
$1,445
This Delta deal was found by Cheapflights users on 5/25. 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.
Mon 8/107:19 pm
BUF
- GIG
2 stops20h 16m
Delta
Sun 8/235:35 pm
GIG
- BUF
2 stops22h 31m
Delta
Deal found 5/25![Delta logo]()
$1,343
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 8/156:00 am
BUF
- SDU
2 stops34h 45m
United Airlines
Wed 8/261:45 pm
SDU
- BUF
2 stops21h 03m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,621
This Delta deal was found by Cheapflights users on 5/25. 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 8/124:13 pm
BUF
- GIG
1 stop17h 02m
Delta
Mon 8/247:00 am
GIG
- BUF
2 stops27h 40m
Delta
Deal found 5/25![Delta logo]()
$1,350
This SmartFares deal was found by Cheapflights users on 5/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:00 am
BUF
- SDU
2 stops26h 10m
LATAM Airlines
Fri 8/148:15 pm
SDU
- BUF
2 stops38h 25m
LATAM Airlines
Deal found 5/22![LATAM Airlines logo]()
$1,485
This deal was found by Cheapflights users on 5/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:13 pm
BUF
- GIG
1 stop16h 02m
Delta
Sat 9/199:00 pm
GIG
- BUF
1 stop15h 02m
Delta
Deal found 5/26![Delta logo]()
$1,358
This Expedia deal was found by Cheapflights users on 5/23. 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 11/207:00 am
BUF
- SDU
2 stops24h 10m
Multiple Airlines
Sat 11/281:55 pm
SDU
- BUF
2 stops24h 38m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,691
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:19 pm
BUF
- GIG
2 stops20h 16m
Delta
Tue 8/189:00 pm
GIG
- BUF
1 stop19h 06m
Delta
Deal found 5/22![Delta logo]()
$1,373
This Priceline deal was found by Cheapflights users on 5/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:57 pm
BUF
- SDU
2 stops20h 13m
LATAM Airlines
Fri 7/178:15 pm
SDU
- BUF
2 stops19h 52m
LATAM Airlines
Deal found 5/26![LATAM Airlines logo]()
$1,762
This Delta deal was found by Cheapflights users on 5/25. 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 8/147:19 pm
BUF
- GIG
1 stop13h 56m
Delta
Mon 8/247:00 am
GIG
- BUF
2 stops27h 40m
Delta
Deal found 5/25![Delta logo]()
$1,390
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 8/157:59 pm
BUF
- GIG
2 stops37h 46m
Delta
Sun 8/235:35 pm
GIG
- BUF
2 stops22h 31m
Delta
Deal found 5/25![Delta logo]()
$1,398
This Delta deal was found by Cheapflights users on 5/25. 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 8/163:53 pm
BUF
- SDU
2 stops20h 17m
Delta
Tue 8/258:15 pm
SDU
- BUF
2 stops15h 56m
Delta
Deal found 5/25![Delta logo]()
$1,432
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 8/156:00 am
BUF
- SDU
2 stops25h 35m
Delta
Tue 8/258:15 pm
SDU
- BUF
2 stops15h 56m
Delta
Deal found 5/25![Delta logo]()
$1,512
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 8/156:00 am
BUF
- SDU
2 stops25h 35m
Delta
Mon 8/248:15 pm
SDU
- BUF
2 stops19h 51m
Delta
Deal found 5/25![Delta logo]()
$1,582
Last-minute flights from Buffalo to Rio de JaneiroDiscover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated May 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/27. 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 6/155:12 pm
BUF
- GIG
1 stop16h 03m
LATAM Airlines
Mon 6/229:00 pm
GIG
- BUF
1 stop15h 09m
LATAM Airlines
Deal found 5/27![LATAM Airlines logo]()
$1,782
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 May 27, 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 May 27, 2026.
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/17:39 pm
BUF
- GIG
1 stop13h 36m
LATAM Airlines
Deal found 5/23![LATAM Airlines logo]()
$973
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/13:53 pm
BUF
- SDU
2 stops20h 17m
LATAM Airlines
Deal found 5/23![LATAM Airlines logo]()
$997
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/33:53 pm
BUF
- GIG
2 stops17h 22m
LATAM Airlines
Deal found 5/23![LATAM Airlines logo]()
$1,517
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/13:00 pm
BUF
- GIG
2 stops36h 55m
Lufthansa
Deal found 5/23![Lufthansa logo]()
$1,567
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/33:53 pm
BUF
- SDU
2 stops20h 17m
LATAM Airlines
Deal found 5/23![LATAM Airlines logo]()
$1,801
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/27:39 pm
BUF
- GIG
2 stops19h 56m
LATAM Airlines
Deal found 5/23![LATAM Airlines logo]()
$2,186
This FlightHub deal was found by Cheapflights users on 5/23. 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 6/23:53 pm
BUF
- SDU
2 stops20h 17m
LATAM Airlines
Deal found 5/23![LATAM Airlines logo]()
$2,193
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 May 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $919 (Orbitz) |
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 May 27, 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
Tue 8/11
7:55 pm-10:25 pm
2 stops25h 30m
Rio de Janeiro Santos Dumont
Tue 8/18
6:50 pm-6:58 pm
2 stops25h 08m
$934
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Wed 7/29
8:37 pm-12:30 am
2 stops50h 53m
Rio de Janeiro–Galeão Intl
Thu 8/13
1:35 am-9:41 am
2 stops33h 06m
$1,299
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Fri 9/4
4:13 pm-10:15 am
1 stop17h 02m
Rio de Janeiro–Galeão Intl
Thu 9/17
9:00 pm-11:02 am
1 stop15h 02m
$1,318
Quickest round-trip
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sun 9/6
5:13 pm-10:15 am
1 stop16h 02m
Rio de Janeiro–Galeão Intl
Thu 9/17
9:00 pm-11:02 am
1 stop15h 02m
$1,318
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sat 9/5
11:50 am-8:20 am
2 stops19h 30m
Rio de Janeiro–Galeão Intl
Thu 9/17
10:10 pm-3:40 pm
2 stops18h 30m
$1,322
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Mon 8/10
7:19 pm-4:35 pm
2 stops20h 16m
Rio de Janeiro–Galeão Intl
Sun 8/23
5:35 pm-3:06 pm
2 stops22h 31m
$1,343
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Wed 8/12
4:13 pm-10:15 am
1 stop17h 02m
Rio de Janeiro–Galeão Intl
Mon 8/24
7:00 am-9:40 am
2 stops27h 40m
$1,350
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sat 9/5
3:53 pm-2:50 pm
2 stops21h 57m
Rio de Janeiro–Galeão Intl
Thu 9/17
9:00 pm-11:02 am
1 stop15h 02m
$1,353
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sun 9/6
5:13 pm-10:15 am
1 stop16h 02m
Rio de Janeiro–Galeão Intl
Sat 9/19
9:00 pm-11:02 am
1 stop15h 02m
$1,358
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Fri 7/10
8:37 pm-12:30 am
2 stops26h 53m
Rio de Janeiro–Galeão Intl
Fri 7/17
4:40 pm-9:06 am
2 stops41h 26m
$1,368
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 May.
| 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-GIG
BUF-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 Buffalo to Rio de Janeiro
BUF-RIO
BUF-GIG
BUF-SDU
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 May 27, 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
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
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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