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$361+ Cheap flights from Buffalo (BUF) to Brazil

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Buffalo to Brazil

Cheapest flights from Buffalo to Brazil
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 March 19, 2026.

This Vliegwinkel deal was found by Cheapflights users on 3/15. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:01 pm
BUF
-
GRU
2 stops47h 49m
Multiple Airlines
Thu 5/711:10 am
GRU
-
BUF
2 stops35h 15m
Multiple Airlines
Deal found 3/15$829
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/811:12 am
BUF
-
GRU
1 stop16h 38m
Multiple Airlines
Wed 4/155:55 am
GRU
-
BUF
2 stops38h 18m
Multiple Airlines
Deal found 3/16$1,039
This Expedia deal was found by Cheapflights users on 3/17. 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 10/227:59 pm
BUF
-
GRU
2 stops25h 31m
Multiple Airlines
Sun 10/252:40 am
GRU
-
BUF
2 stops36h 11m
Multiple Airlines
Deal found 3/17$1,084
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/811:12 am
BUF
-
GRU
1 stop16h 38m
Multiple Airlines
Sun 4/122:20 am
GRU
-
BUF
2 stops18h 11m
Multiple Airlines
Deal found 3/16$1,119
This Expedia deal was found by Cheapflights users on 3/14. 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.
Mon 10/57:59 pm
BUF
-
GRU
2 stops28h 11m
Multiple Airlines
Tue 10/1310:50 pm
GRU
-
BUF
1 stop20h 47m
Multiple Airlines
Deal found 3/14$1,126
This Expedia deal was found by Cheapflights users on 3/16. 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 4/308:01 pm
BUF
-
GIG
2 stops42h 34m
Multiple Airlines
Wed 5/61:35 am
GIG
-
BUF
2 stops20h 50m
Multiple Airlines
Deal found 3/16$1,142
This Expedia deal was found by Cheapflights users on 3/14. 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 4/298:01 pm
BUF
-
GIG
2 stops51h 29m
Multiple Airlines
Wed 5/61:35 am
GIG
-
BUF
2 stops20h 50m
Multiple Airlines
Deal found 3/14$1,145
This oojo deal was found by Cheapflights users on 3/18. 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.
Mon 6/227:05 am
BUF
-
GRU
2 stops21h 20m
Multiple Airlines
Mon 6/292:20 am
GRU
-
BUF
2 stops18h 39m
Multiple Airlines
Deal found 3/18$1,159
This United Airlines deal was found by Cheapflights users on 3/18. 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 11/117:30 pm
BUF
-
GRU
1 stop12h 50m
United Airlines
Wed 12/169:45 pm
GRU
-
BUF
1 stop21h 02m
United Airlines
Deal found 3/18$1,163
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Mon 10/512:01 pm
BUF
-
GRU
2 stops18h 14m
American Airlines
Tue 10/1311:15 pm
GRU
-
BUF
2 stops18h 48m
American Airlines
Deal found 3/14$1,167
This United Airlines deal was found by Cheapflights users on 3/18. 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 6/225:52 pm
BUF
-
GRU
1 stop14h 48m
United Airlines
Tue 6/309:30 pm
GRU
-
BUF
1 stop27h 29m
United Airlines
Deal found 3/18$1,170
This Expedia deal was found by Cheapflights users on 3/17. 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 4/109:09 am
BUF
-
GIG
2 stops20h 06m
Multiple Airlines
Tue 4/145:20 pm
GIG
-
BUF
2 stops22h 32m
Multiple Airlines
Deal found 3/17$1,192

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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$829
(Vliegwinkel)

One-way from

$361
(Kiwi.com)
Provider with most accurate pricing for Buffalo-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Sao Paulo (SAO) flights.
Search Deals
From Buffalo to Brazil
Search Deals
One-way flight from Buffalo to Brazil
Search Deals

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 2,558,603 searches. Data last updated March 19, 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

Price

Cheapest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 4/30

8:01 pm-8:50 pm

2 stops47h 49m

Sao Paulo Guarulhos Intl

Thu 5/7

11:10 am-9:25 pm

2 stops35h 15m

$829

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 4/29

8:01 pm-12:30 am

2 stops51h 29m

Rio de Janeiro–Galeão Intl

Wed 5/6

1:35 am-9:25 pm

2 stops20h 50m

$1,145

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/22

7:05 am-5:25 am

2 stops21h 20m

Sao Paulo Guarulhos Intl

Mon 6/29

2:20 am-7:59 pm

2 stops18h 39m

$1,159

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/22

5:52 pm-9:40 am

1 stop14h 48m

Sao Paulo Guarulhos Intl

Tue 6/30

9:30 pm-11:59 pm

1 stop27h 29m

$1,170

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 4/8

4:36 pm-2:10 pm

2 stops20h 34m

Rio de Janeiro–Galeão Intl

Wed 4/15

6:10 am-10:48 pm

2 stops41h 38m

$1,199

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/22

11:15 am-6:45 am

1 stop18h 30m

Sao Paulo Guarulhos Intl

Mon 7/6

8:30 pm-11:56 pm

1 stop28h 26m

$1,200
Quickest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/22

4:46 pm-9:00 am

1 stop15h 14m

Sao Paulo Guarulhos Intl

Mon 7/6

11:15 pm-6:44 pm

2 stops20h 29m

$1,217

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/22

7:00 am-9:00 am

1 stop25h 00m

Sao Paulo Guarulhos Intl

Tue 6/30

11:15 pm-5:51 pm

2 stops19h 36m

$1,217

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 4/10

9:09 am-6:15 am

2 stops44h 06m

Rio de Janeiro–Galeão Intl

Tue 4/14

6:05 pm-2:52 pm

3 stops45h 47m

$1,233

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 4/30

8:01 pm-12:30 am

2 stops27h 29m

Rio de Janeiro–Galeão Intl

Thu 5/7

9:00 pm-6:45 pm

1 stop22h 45m

$1,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 43 resultsSorted by cheapest first
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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.
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
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 March 19, 2026.
Get a feel of what it's like to fly with Delta 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.
Delta
7.9
Good
8,292 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,292 reviews
Delta
7.9
Good
8,292 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • What airport do you fly from for flights from Buffalo to Brazil?

    If you book a flight to Brazil from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from Buffalo to Brazil?

    A quick flight from Buffalo to Brazil can take about 14h 48m. United Airlines provides one of the quickest options available for as low as $1,170. The distance between Buffalo and Brazil is about 5021 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Buffalo to Brazil?

    When deciding which route to take from Buffalo to Brazil consider Buffalo - Sao Paulo Guarulhos Intl, Buffalo - Rio de Janeiro Santos Dumont or Buffalo - Rio de Janeiro–Galeão Intl as they are the most popular.

  • Can I find deals for flights from Buffalo to Brazil that include hotel bookings?

    Yes. In addition to deals on Buffalo to Brazil flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Brazil?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Brazil.

  • Can I find deals for business class flights from Buffalo to Brazil?

    Yes. Cheapflights offers flight deals from Buffalo to Brazil by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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