$327+ Cheap flights from Buffalo (BUF) to Brazil
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
Oct 4 — Oct 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Brazil 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 Brazil
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to BrazilExplore the most affordable flight options available from Buffalo to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Buffalo to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:13 am -
2 stops24h 07m
Tue 10/2010:10 pm -
2 stops20h 00m
Deal found 8/31![American Airlines logo]()
$1,097
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 10/1312:21 pm -
2 stops16h 54m
Tue 10/209:00 pm -
1 stop18h 53m
Deal found 8/31![LATAM Airlines logo]()
$1,102
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/303:58 pm -
2 stops20h 27m
Mon 10/510:50 pm -
1 stop13h 26m
Deal found 8/31![LATAM Airlines logo]()
$1,110
This Orbitz deal was found by Cheapflights users on 8/31. 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.
Wed 9/307:15 am -
2 stops38h 15m
Mon 10/55:15 pm -
2 stops21h 14m
Deal found 8/31![Multiple Airlines logo]()
$1,111
This Travelocity deal was found by Cheapflights users on 8/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:45 pm -
2 stops29h 25m
Thu 9/245:15 pm -
2 stops30h 41m
Deal found 8/31![Multiple Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/303:05 pm -
1 stop17h 25m
Mon 10/510:20 pm -
1 stop23h 27m
Deal found 8/31![United Airlines logo]()
$1,193
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:58 pm -
1 stop12h 42m
Wed 11/1811:45 pm -
1 stop13h 26m
Deal found 9/3![LATAM Airlines logo]()
$1,345
This FlightHub deal was found by Cheapflights users on 8/30. 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.
Sat 9/193:53 pm -
2 stops51h 07m
Sat 9/267:10 pm -
2 stops41h 00m
Deal found 8/30![LATAM Airlines logo]()
$1,363
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am -
2 stops34h 45m
Sat 9/262:35 pm -
2 stops54h 44m
Deal found 9/3![Azul logo]()
$1,367
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:48 am -
2 stops18h 27m
Sat 9/2610:00 pm -
1 stop18h 57m
Deal found 8/31![American Airlines logo]()
$1,392
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:58 pm -
1 stop12h 42m
Fri 11/2011:45 pm -
1 stop13h 26m
Deal found 9/3![LATAM Airlines logo]()
$1,393
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:17 pm -
2 stops19h 23m
Sat 9/268:30 pm -
1 stop19h 35m
Deal found 9/2![Delta logo]()
$1,398
Best flights from Buffalo to BrazilDiscover carefully curated flight deals from Buffalo to Brazil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Buffalo to Brazil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:13 am -
2 stops24h 07m
Tue 10/2010:10 pm -
2 stops20h 00m
Deal found 8/31![American Airlines logo]()
$1,097
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 10/1312:21 pm -
2 stops16h 54m
Tue 10/209:00 pm -
1 stop18h 53m
Deal found 8/31![LATAM Airlines logo]()
$1,102
This Orbitz deal was found by Cheapflights users on 8/31. 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.
Wed 9/307:15 am -
2 stops38h 15m
Mon 10/55:15 pm -
2 stops21h 14m
Deal found 8/31![Multiple Airlines logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:40 am -
1 stop17h 30m
Wed 3/179:30 pm -
1 stop17h 16m
Deal found 8/30![United Airlines logo]()
$1,163
This Gurufare deal was found by Cheapflights users on 9/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/217:00 am -
2 stops33h 05m
Sun 2/289:20 pm -
2 stops27h 36m
Deal found 9/1![GOL logo]()
$1,422
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:05 pm -
2 stops24h 40m
Sun 9/272:50 pm -
2 stops19h 45m
Deal found 9/3![Avianca logo]()
$1,582
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/310:20 am -
1 stop22h 00m
Mon 3/1510:15 pm -
1 stop23h 16m
Deal found 8/30![United Airlines logo]()
$1,163
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/217:00 am -
3 stops31h 45m
Sun 2/285:20 pm -
3 stops25h 27m
Deal found 9/1![Air Canada logo]()
$2,423
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 2/226:59 pm -
1 stop12h 36m
Sun 2/289:15 pm -
1 stop22h 16m
Deal found 8/31![LATAM Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/210:20 am -
1 stop22h 00m
Wed 3/179:30 pm -
1 stop17h 16m
Deal found 8/30![United Airlines logo]()
$1,163
This FlightHub deal was found by Cheapflights users on 9/1. 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.
Sun 2/216:55 am -
2 stops48h 40m
Sun 2/2811:30 am -
2 stops53h 20m
Deal found 9/1![Multiple Airlines logo]()
$1,399
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/110:20 am -
2 stops18h 55m
Wed 3/1710:25 pm -
1 stop13h 01m
Deal found 8/30![United Airlines logo]()
$1,168
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/12:44 pm -
2 stops16h 46m
Thu 3/189:30 pm -
1 stop17h 16m
Deal found 8/30![United Airlines logo]()
$1,168
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/286:45 pm -
1 stop34h 25m
Wed 3/179:30 pm -
1 stop21h 56m
Deal found 8/30![United Airlines logo]()
$1,171
This Travelocity deal was found by Cheapflights users on 9/3. 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.
Thu 9/247:15 am -
2 stops31h 20m
Sun 9/274:40 pm -
2 stops28h 39m
Deal found 9/3![Multiple Airlines logo]()
$1,570
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/303:05 pm -
1 stop17h 25m
Mon 10/510:20 pm -
1 stop23h 27m
Deal found 8/31![United Airlines logo]()
$1,193
This Expedia deal was found by Cheapflights users on 8/31. 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.
Tue 10/135:15 pm -
2 stops18h 35m
Tue 10/208:10 pm -
2 stops18h 54m
Deal found 8/31![Multiple Airlines logo]()
$1,604
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 2/216:45 pm -
1 stop34h 25m
Sun 2/289:30 pm -
1 stop21h 17m
Deal found 9/2![United Airlines logo]()
$1,211
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 2/217:00 am -
2 stops27h 25m
Sun 2/285:20 pm -
3 stops24h 06m
Deal found 9/1![American Airlines logo]()
$2,471
Last-minute flights from Buffalo to BrazilDiscover last-minute flight deals from Buffalo to Brazil. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Brazil. Data last updated September 4, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/30. 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.
Sat 9/193:53 pm -
2 stops51h 07m
Sat 9/267:10 pm -
2 stops41h 00m
Deal found 8/30![LATAM Airlines logo]()
$1,363
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am -
2 stops34h 45m
Sat 9/262:35 pm -
2 stops54h 44m
Deal found 9/3![Azul logo]()
$1,367
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:48 am -
2 stops18h 27m
Sat 9/2610:00 pm -
1 stop18h 57m
Deal found 8/31![American Airlines logo]()
$1,392
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:17 pm -
2 stops19h 23m
Sat 9/268:30 pm -
1 stop19h 35m
Deal found 9/2![Delta logo]()
$1,398
This Travelocity deal was found by Cheapflights users on 8/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:45 pm -
2 stops29h 25m
Thu 9/245:15 pm -
2 stops30h 41m
Deal found 8/31![Multiple Airlines logo]()
$1,147
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:58 pm -
1 stop12h 42m
Wed 11/1811:45 pm -
1 stop13h 26m
Deal found 9/3![LATAM Airlines logo]()
$1,345
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:58 pm -
1 stop12h 42m
Fri 11/2011:45 pm -
1 stop13h 26m
Deal found 9/3![LATAM Airlines logo]()
$1,393
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/303:58 pm -
2 stops20h 27m
Mon 10/510:50 pm -
1 stop13h 26m
Deal found 8/31![LATAM Airlines logo]()
$1,110
This Orbitz deal was found by Cheapflights users on 8/31. 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.
Wed 9/307:15 am -
2 stops38h 15m
Mon 10/55:15 pm -
2 stops21h 14m
Deal found 8/31![Multiple Airlines logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/303:05 pm -
1 stop17h 25m
Mon 10/510:20 pm -
1 stop23h 27m
Deal found 8/31![United Airlines logo]()
$1,193
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:13 am -
2 stops24h 07m
Tue 10/2010:10 pm -
2 stops20h 00m
Deal found 8/31![American Airlines logo]()
$1,097
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 10/1312:21 pm -
2 stops16h 54m
Tue 10/209:00 pm -
1 stop18h 53m
Deal found 8/31![LATAM Airlines logo]()
$1,102
One-way flights from Buffalo to BrazilSearch for one-way flight options from Buffalo to Brazil. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Buffalo to Brazil. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:45 pm -
3 stops38h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$327
This Expedia deal was found by Cheapflights users on 9/4. 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.
Sat 10/315:23 pm -
2 stops23h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Azul logo]()
$514
This Expedia deal was found by Cheapflights users on 9/4. 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.
Sat 10/315:23 pm -
2 stops21h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Azul logo]()
$514
This LATAM Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/315:20 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![LATAM Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
2 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:21 pm -
3 stops21h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:21 pm -
3 stops20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$973
Find flight deals from Buffalo to Brazil
Keep the following information in mind while searching for Buffalo to Brazil flight deals. Data was last updated September 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,097 (American Airlines) |
One-way from | $327 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Brazil that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Buffalo to Brazil that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSao Paulo
BUF Buffalo - GRU Sao Paulo Guarulhos Intl
BUFGRU
Buffalo
Sat 9/12
1:45 pm-5:00 am
2 stops38h 15m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$396
BuffaloRio de Janeiro
BUF Buffalo - SDU Rio de Janeiro Santos Dumont
BUFSDU
Buffalo
Sat 10/31
5:23 pm-5:50 pm
2 stops23h 27m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$514
BuffaloRio de Janeiro
BUF Buffalo - GIG Rio de Janeiro–Galeão Intl
BUFGIG
Buffalo
Sat 10/31
5:23 pm-4:20 pm
2 stops21h 57m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$514
Quickest round-trip
BuffaloRio de Janeiro
BUF Buffalo - GIG Rio de Janeiro–Galeão Intl
BUFGIG
Buffalo
Sat 10/31
5:20 pm-10:15 am
1 stop15h 55m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$790
BuffaloRecife
BUF Buffalo - REC Recife Guararapes Intl
BUFREC
Buffalo
Tue 12/1
6:30 am-4:05 pm
2 stops31h 35m
Recife Guararapes Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$805
BuffaloRio de Janeiro
BUF Buffalo - SDU Rio de Janeiro Santos Dumont
BUFSDU
Buffalo
Sat 10/31
12:21 pm-11:10 am
3 stops21h 49m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$950
BuffaloRio de Janeiro
BUF Buffalo - GIG Rio de Janeiro–Galeão Intl
BUFGIG
Buffalo
Sat 10/31
12:21 pm-9:55 am
3 stops20h 34m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$973
BuffaloRio de Janeiro
BUF Buffalo - GIG Rio de Janeiro–Galeão Intl
BUFGIG
Buffalo
Tue 10/13
7:13 am-8:20 am
2 stops24h 07m
Rio de Janeiro–Galeão Intl
Tue 10/20
10:10 pm-5:10 pm
2 stops20h 00m
$1,097
BuffaloRio de Janeiro
BUF Buffalo - GIG Rio de Janeiro–Galeão Intl
BUFGIG
Buffalo
Tue 10/13
12:21 pm-6:15 am
2 stops16h 54m
Rio de Janeiro–Galeão Intl
Tue 10/20
9:00 pm-2:53 pm
1 stop18h 53m
$1,102
BuffaloSao Paulo
BUF Buffalo - GRU Sao Paulo Guarulhos Intl
BUFGRU
Buffalo
Wed 9/30
7:15 am-10:30 pm
2 stops38h 15m
Sao Paulo Guarulhos Intl
Mon 10/5
5:15 pm-1:29 pm
2 stops21h 14m
$1,111
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Brazil
Have a flexible travel schedule? Discover the best time to fly to Brazil from Buffalo with our price prediction graph.
BUF-GIG
BUF-GRU
BUF-SSA
BUF-SDU
BUF-REC
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 Brazil
BUF-BR0
BUF-GIG
BUF-GRU
BUF-SSA
BUF-SDU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Brazil
Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated September 4, 2026.
Get a feel of what it's like to fly with United Airlines from Buffalo to Brazil by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for Buffalo to Brazil
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Brazil by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Brazil by cabin class
Find flights from Buffalo to Brazil, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Brazil flights
Browse other Buffalo and Brazil flight options. Last updated on September 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Brazil regions
Consider these flights traveling to Brazil regions.
Top airline flying from Buffalo to Brazil
Discover the top airline that operate flights from Buffalo to Brazil. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,163 | Average$1,271 | FlexibilityNo cancel fee | On-time69% |