$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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Jun 4 — Jun 111
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 May 5, 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 5, 2026.
This Expedia deal was found by Cheapflights users on 5/1. 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.
Tue 7/147:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 7/216:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/1![Azul logo]()
$919
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:35 am
BUF
- GIG
2 stops28h 15m
Multiple Airlines
Sun 6/2111:50 am
GIG
- BUF
2 stops47h 18m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$966
This Travelocity deal was found by Cheapflights users on 5/3. 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.
Sat 9/510:36 am
BUF
- SDU
2 stops25h 24m
Azul
Sun 9/66:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/3![Azul logo]()
$1,095
This Expedia deal was found by Cheapflights users on 5/1. 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 9/167:40 am
BUF
- GIG
2 stops24h 20m
Multiple Airlines
Tue 9/229:00 pm
GIG
- BUF
1 stop19h 30m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,095
This Expedia deal was found by Cheapflights users on 5/4. 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 6/187:05 am
BUF
- GIG
2 stops22h 10m
Multiple Airlines
Wed 6/241:35 am
GIG
- BUF
2 stops19h 53m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,168
This FlightHub deal was found by Cheapflights users on 5/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:40 am
BUF
- GIG
2 stops30h 50m
Multiple Airlines
Tue 7/211:20 pm
GIG
- BUF
2 stops30h 38m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,182
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:35 am
BUF
- SDU
2 stops24h 40m
Multiple Airlines
Sun 6/218:15 pm
SDU
- BUF
2 stops19h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,215
This Expedia deal was found by Cheapflights users on 5/1. 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 9/164:30 pm
BUF
- GIG
1 stop16h 45m
LATAM Airlines
Tue 9/229:00 pm
GIG
- BUF
1 stop15h 15m
LATAM Airlines
Deal found 5/1![LATAM Airlines logo]()
$1,233
This LATAM Airlines deal was found by Cheapflights users on 5/4. 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 11/127:40 pm
BUF
- GIG
2 stops18h 50m
LATAM Airlines
Mon 11/1610:55 pm
GIG
- BUF
1 stop15h 38m
LATAM Airlines
Deal found 5/4![LATAM Airlines logo]()
$1,262
This FlightHub deal was found by Cheapflights users on 5/4. 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 6/19:36 am
BUF
- GIG
2 stops29h 49m
Multiple Airlines
Mon 6/85:45 am
GIG
- BUF
2 stops38h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,277
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:10 pm
BUF
- SDU
2 stops24h 00m
Multiple Airlines
Tue 9/221:55 pm
SDU
- BUF
2 stops25h 31m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,290
This Expedia deal was found by Cheapflights users on 5/4. 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 7/247:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 7/286:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/4![Azul logo]()
$1,305
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 5, 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 5, 2026.
This Expedia deal was found by Cheapflights users on 5/1. 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.
Tue 7/147:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 7/216:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/1![Azul logo]()
$919
This FlightHub deal was found by Cheapflights users on 5/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:40 am
BUF
- GIG
2 stops30h 50m
Multiple Airlines
Tue 7/211:20 pm
GIG
- BUF
2 stops30h 38m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,182
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:50 pm
BUF
- GIG
2 stops19h 50m
Delta
Mon 9/285:20 pm
GIG
- BUF
2 stops47h 10m
Delta
Deal found 5/1![Delta logo]()
$1,308
This LATAM Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 10/2812:09 pm
BUF
- SDU
2 stops19h 26m
LATAM Airlines
Sun 11/18:15 pm
SDU
- BUF
2 stops21h 21m
LATAM Airlines
Deal found 5/3![LATAM Airlines logo]()
$1,332
This Travelocity deal was found by Cheapflights users on 5/3. 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.
Sat 9/510:36 am
BUF
- SDU
2 stops25h 24m
Azul
Sun 9/66:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/3![Azul logo]()
$1,095
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:35 am
BUF
- SDU
2 stops24h 40m
Multiple Airlines
Sun 6/218:15 pm
SDU
- BUF
2 stops19h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,215
This LATAM Airlines deal was found by Cheapflights users on 5/1. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
BUF
- GIG
2 stops33h 35m
LATAM Airlines
Tue 7/219:00 pm
GIG
- BUF
1 stop15h 11m
LATAM Airlines
Deal found 5/1![LATAM Airlines logo]()
$1,358
This FlightHub deal was found by Cheapflights users on 5/4. 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 6/19:36 am
BUF
- GIG
2 stops29h 49m
Multiple Airlines
Mon 6/85:45 am
GIG
- BUF
2 stops38h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,277
This Expedia deal was found by Cheapflights users on 5/4. 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 7/247:55 pm
BUF
- SDU
2 stops25h 30m
Azul
Tue 7/286:50 pm
SDU
- BUF
2 stops25h 08m
Azul
Deal found 5/4![Azul logo]()
$1,305
This LATAM Airlines deal was found by Cheapflights users on 5/1. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:50 pm
BUF
- SDU
2 stops20h 20m
LATAM Airlines
Mon 9/281:55 pm
SDU
- BUF
2 stops29h 48m
LATAM Airlines
Deal found 5/1![LATAM Airlines logo]()
$1,403
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:10 pm
BUF
- SDU
2 stops24h 00m
Multiple Airlines
Tue 9/221:55 pm
SDU
- BUF
2 stops25h 31m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,290
This Expedia deal was found by Cheapflights users on 5/3. 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 7/311:00 am
BUF
- GIG
2 stops24h 40m
Multiple Airlines
Tue 7/75:35 pm
GIG
- BUF
2 stops22h 22m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,323
This Expedia deal was found by Cheapflights users on 5/4. 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 6/187:05 am
BUF
- SDU
2 stops25h 10m
Multiple Airlines
Thu 6/258:15 pm
SDU
- BUF
2 stops17h 21m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,325
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:53 pm
BUF
- GIG
2 stops19h 47m
LATAM Airlines
Sat 8/221:40 pm
GIG
- BUF
2 stops25h 59m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$1,737
This Expedia deal was found by Cheapflights users on 5/3. 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 7/311:00 am
BUF
- SDU
2 stops22h 45m
Multiple Airlines
Tue 7/78:15 pm
SDU
- BUF
2 stops17h 21m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,337
This Expedia deal was found by Cheapflights users on 5/3. 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 7/35:12 pm
BUF
- GIG
1 stop16h 03m
LATAM Airlines
Tue 7/79:00 pm
GIG
- BUF
1 stop15h 11m
LATAM Airlines
Deal found 5/3![LATAM Airlines logo]()
$1,770
This FlightHub deal was found by Cheapflights users on 5/4. 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 6/19:36 am
BUF
- SDU
2 stops22h 34m
Multiple Airlines
Mon 6/87:45 am
SDU
- BUF
2 stops34h 34m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,409
This Travelocity deal was found by Cheapflights users on 5/4. 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.
Fri 7/2410:36 am
BUF
- GIG
2 stops18h 39m
Multiple Airlines
Mon 7/271:35 am
GIG
- BUF
2 stops18h 23m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,421
This BusinessClass deal was found by Cheapflights users on 5/3. 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 9/53:52 pm
BUF
- GIG
2 stops17h 53m
Multiple Airlines
Sun 9/65:20 pm
GIG
- BUF
2 stops23h 10m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,432
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:12 pm
BUF
- GIG
1 stop16h 03m
Multiple Airlines
Sun 6/214:40 pm
GIG
- BUF
2 stops28h 48m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,481
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:28 pm
BUF
- GIG
2 stops40h 32m
Multiple Airlines
Fri 5/225:00 am
GIG
- BUF
2 stops33h 42m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,589
Last-minute flights from Buffalo to Rio de JaneiroDiscover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated May 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:48 pm
BUF
- GIG
2 stops18h 32m
American Airlines
Sat 8/2210:10 pm
GIG
- BUF
2 stops17h 40m
American Airlines
Deal found 5/1![American Airlines logo]()
$1,612
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:53 pm
BUF
- GIG
2 stops19h 47m
LATAM Airlines
Sat 8/221:40 pm
GIG
- BUF
2 stops25h 59m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$1,737
This Delta deal was found by Cheapflights users on 5/4. 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 5/157:39 pm
BUF
- GIG
1 stop13h 36m
Delta
Sat 8/229:00 pm
GIG
- BUF
2 stops27h 58m
Delta
Deal found 5/4![Delta logo]()
$1,942
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:28 pm
BUF
- GIG
2 stops40h 32m
Multiple Airlines
Fri 5/225:00 am
GIG
- BUF
2 stops33h 42m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,589
This Expedia deal was found by Cheapflights users on 5/1. 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.
Sat 5/165:11 pm
BUF
- SDU
2 stops42h 59m
Multiple Airlines
Fri 5/224:40 pm
SDU
- BUF
2 stops25h 39m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,640
This FlightHub deal was found by Cheapflights users on 5/4. 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 6/19:36 am
BUF
- GIG
2 stops29h 49m
Multiple Airlines
Mon 6/85:45 am
GIG
- BUF
2 stops38h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,277
This FlightHub deal was found by Cheapflights users on 5/4. 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 6/19:36 am
BUF
- SDU
2 stops22h 34m
Multiple Airlines
Mon 6/87:45 am
SDU
- BUF
2 stops34h 34m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,409
This Ovago deal was found by Cheapflights users on 5/4. 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.
Mon 6/17:39 pm
BUF
- GIG
1 stop13h 36m
LATAM Airlines
Mon 6/89:00 pm
GIG
- BUF
1 stop20h 06m
LATAM Airlines
Deal found 5/4![LATAM Airlines logo]()
$1,419
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:35 am
BUF
- GIG
2 stops28h 15m
Multiple Airlines
Sun 6/2111:50 am
GIG
- BUF
2 stops47h 18m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$966
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:35 am
BUF
- SDU
2 stops24h 40m
Multiple Airlines
Sun 6/218:15 pm
SDU
- BUF
2 stops19h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,215
This Expedia deal was found by Cheapflights users on 5/4. 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 6/187:05 am
BUF
- GIG
2 stops22h 10m
Multiple Airlines
Wed 6/241:35 am
GIG
- BUF
2 stops19h 53m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,168
This Expedia deal was found by Cheapflights users on 5/4. 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 6/187:05 am
BUF
- SDU
2 stops25h 10m
Multiple Airlines
Thu 6/258:15 pm
SDU
- BUF
2 stops17h 21m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,325
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 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $919 (Expedia) |
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 5, 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 7/14
7:55 pm-10:25 pm
2 stops25h 30m
Rio de Janeiro Santos Dumont
Tue 7/21
6:50 pm-6:58 pm
2 stops25h 08m
$919
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Sat 9/5
10:36 am-1:00 pm
2 stops25h 24m
Rio de Janeiro Santos Dumont
Sun 9/6
6:50 pm-6:58 pm
2 stops25h 08m
$1,095
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Tue 7/14
8:40 am-4:30 pm
2 stops30h 50m
Rio de Janeiro–Galeão Intl
Tue 7/21
1:20 pm-6:58 pm
2 stops30h 38m
$1,182
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Sun 6/14
7:35 am-9:15 am
2 stops24h 40m
Rio de Janeiro Santos Dumont
Sun 6/21
8:15 pm-2:37 pm
2 stops19h 22m
$1,215
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Mon 6/1
9:36 am-4:25 pm
2 stops29h 49m
Rio de Janeiro–Galeão Intl
Mon 6/8
5:45 am-7:20 pm
2 stops38h 35m
$1,277
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Wed 9/16
12:10 pm-1:10 pm
2 stops24h 00m
Rio de Janeiro Santos Dumont
Tue 9/22
1:55 pm-2:26 pm
2 stops25h 31m
$1,290
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Fri 7/24
7:55 pm-10:25 pm
2 stops25h 30m
Rio de Janeiro Santos Dumont
Tue 7/28
6:50 pm-6:58 pm
2 stops25h 08m
$1,305
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Fri 9/25
3:50 pm-12:40 pm
2 stops19h 50m
Rio de Janeiro–Galeão Intl
Mon 9/28
5:20 pm-3:30 pm
2 stops47h 10m
$1,308
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Fri 7/3
11:00 am-12:40 pm
2 stops24h 40m
Rio de Janeiro–Galeão Intl
Tue 7/7
5:35 pm-2:57 pm
2 stops22h 22m
$1,323
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Thu 6/18
7:05 am-9:15 am
2 stops25h 10m
Rio de Janeiro Santos Dumont
Thu 6/25
8:15 pm-12:36 pm
2 stops17h 21m
$1,325
Showing 1-10 of 21 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 5, 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.
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
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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