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$652+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
May 17 — May 241
Sun 5/17
Sun 5/24
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 April 17, 2026.

This Expedia deal was found by Cheapflights users on 4/16. 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.
Wed 6/177:35 am
BUF
-
SDU
2 stops24h 35m
Azul
Tue 6/2310:00 am
SDU
-
BUF
2 stops25h 08m
Azul
Deal found 4/16$835
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 5/2811:36 am
BUF
-
GRU
2 stops19h 14m
Multiple Airlines
Thu 6/48:30 am
GRU
-
BUF
1 stop35h 29m
Multiple Airlines
Deal found 4/13$897
This Expedia deal was found by Cheapflights users on 4/14. 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 12/72:46 pm
BUF
-
GIG
2 stops19h 54m
Multiple Airlines
Fri 12/187:00 am
GIG
-
BUF
2 stops37h 37m
Multiple Airlines
Deal found 4/14$1,063
This Expedia deal was found by Cheapflights users on 4/13. 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 7/1710:36 am
BUF
-
GIG
2 stops36h 54m
Multiple Airlines
Tue 8/187:00 am
GIG
-
BUF
2 stops33h 30m
Multiple Airlines
Deal found 4/13$1,076
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:35 am
BUF
-
GIG
2 stops24h 25m
Multiple Airlines
Tue 6/235:45 am
GIG
-
BUF
2 stops29h 23m
Multiple Airlines
Deal found 4/16$1,084
This Expedia deal was found by Cheapflights users on 4/14. 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.
Tue 9/810:36 am
BUF
-
GIG
2 stops36h 54m
Multiple Airlines
Mon 9/145:20 pm
GIG
-
BUF
2 stops26h 23m
Multiple Airlines
Deal found 4/14$1,096
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 am
BUF
-
GIG
2 stops40h 15m
Multiple Airlines
Wed 9/165:20 pm
GIG
-
BUF
2 stops26h 23m
Multiple Airlines
Deal found 4/15$1,138
This FlightHub deal was found by Cheapflights users on 4/13. 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 7/311:00 am
BUF
-
GIG
2 stops24h 40m
Multiple Airlines
Mon 8/32:45 pm
GIG
-
BUF
2 stops43h 56m
Multiple Airlines
Deal found 4/13$1,141
This oojo deal was found by Cheapflights users on 4/13. 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.
Fri 7/311:00 am
BUF
-
GIG
2 stops24h 40m
Multiple Airlines
Fri 7/319:40 am
GIG
-
BUF
2 stops49h 01m
Multiple Airlines
Deal found 4/13$1,159
This Expedia deal was found by Cheapflights users on 4/14. 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.
Sat 5/28:01 pm
BUF
-
GRU
2 stops25h 29m
Multiple Airlines
Wed 5/62:20 am
GRU
-
BUF
2 stops42h 59m
Multiple Airlines
Deal found 4/14$1,165
This oojo deal was found by Cheapflights users on 4/13. 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.
Fri 7/311:00 am
BUF
-
GIG
2 stops24h 40m
Multiple Airlines
Sun 8/29:00 pm
GIG
-
BUF
2 stops37h 41m
Multiple Airlines
Deal found 4/13$1,175
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:56 pm
BUF
-
GRU
2 stops29h 39m
Multiple Airlines
Thu 5/78:55 am
GRU
-
BUF
1 stop34h 51m
Multiple Airlines
Deal found 4/14$1,175

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$835
(Expedia)

One-way from

$652
(FlightHub)
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 April 17, 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

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 6/17

7:35 am-9:10 am

2 stops24h 35m

Rio de Janeiro Santos Dumont

Tue 6/23

10:00 am-10:08 am

2 stops25h 08m

$835

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 5/28

11:36 am-7:50 am

2 stops19h 14m

Sao Paulo Guarulhos Intl

Thu 6/4

8:30 am-6:59 pm

1 stop35h 29m

$897

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 7/17

10:36 am-12:30 am

2 stops36h 54m

Rio de Janeiro–Galeão Intl

Tue 8/18

7:00 am-3:30 pm

2 stops33h 30m

$1,076

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 6/17

7:35 am-9:00 am

2 stops24h 25m

Rio de Janeiro–Galeão Intl

Tue 6/23

5:45 am-10:08 am

2 stops29h 23m

$1,084

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 9/8

10:36 am-12:30 am

2 stops36h 54m

Rio de Janeiro–Galeão Intl

Mon 9/14

5:20 pm-6:43 pm

2 stops26h 23m

$1,096

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Wed 6/17

10:25 am-8:40 pm

1 stop33h 15m

Sao Paulo Guarulhos Intl

Wed 7/1

11:00 pm-11:59 pm

2 stops25h 59m

$1,176

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 7/3

7:35 am-12:40 pm

2 stops28h 05m

Rio de Janeiro–Galeão Intl

Tue 8/4

6:10 am-9:41 am

2 stops28h 31m

$1,179

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 5/29

9:36 am-12:30 am

2 stops37h 54m

Rio de Janeiro–Galeão Intl

Fri 6/5

5:05 pm-5:19 pm

2 stops25h 14m

$1,191

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 5/28

5:52 pm-9:40 am

1 stop14h 48m

Sao Paulo Guarulhos Intl

Thu 6/4

10:20 pm-4:46 pm

1 stop19h 26m

$1,238

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Thu 9/10

7:15 am-9:10 am

2 stops24h 55m

Rio de Janeiro Santos Dumont

Wed 9/16

8:15 pm-11:15 am

2 stops16h 00m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 28 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 April 17, 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
8,408 reviews

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

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
8,408 reviews
Delta
7.9
Good
8,408 reviews

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

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. Azul provides one of the quickest options available for as low as $1,238. 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 - Rio de Janeiro–Galeão Intl, Buffalo - Sao Paulo Guarulhos Intl or Buffalo - Rio de Janeiro Santos Dumont 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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