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$658+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:12 pmBUF - GRU
2 stops40h 03mMultiple Airlines
Sat 11/1512:55 pmGRU - BUF
1 stop31h 09mMultiple Airlines
Deal found 10/27$1,109
This Copa Airlines deal was found by Cheapflights users on 10/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:30 amBUF - GIG
2 stops19h 30mCopa Airlines
Sat 2/141:40 amGIG - BUF
2 stops21h 21mCopa Airlines
Deal found 10/28$1,184
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:10 pmBUF - GIG
2 stops26h 40mLATAM Airlines
Sun 2/159:30 pmGIG - BUF
1 stop15h 46mLATAM Airlines
Deal found 10/27$1,272
This Delta deal was found by Cheapflights users on 10/29. 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 12/156:00 amBUF - GIG
2 stops22h 30mDelta
Sun 2/159:30 pmGIG - BUF
1 stop15h 46mDelta
Deal found 10/29$1,281
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:46 pmBUF - GIG
2 stops23h 44mMultiple Airlines
Thu 12/185:40 pmGIG - BUF
2 stops19h 24mMultiple Airlines
Deal found 10/27$1,339
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmBUF - GIG
1 stop18h 10mDelta
Thu 12/185:15 pmGIG - BUF
2 stops19h 49mDelta
Deal found 10/27$1,340
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/1512:57 pmBUF - GIG
2 stops18h 28mAmerican Airlines
Sun 2/1510:15 pmGIG - BUF
2 stops22h 38mAmerican Airlines
Deal found 10/28$1,365
This Copa Airlines deal was found by Cheapflights users on 10/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:30 pmBUF - GRU
2 stops26h 40mCopa Airlines
Sat 11/1511:10 amGRU - BUF
2 stops24h 39mCopa Airlines
Deal found 10/27$1,451
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/296:24 amBUF - GRU
1 stop23h 46mAmerican Airlines
Tue 1/612:15 amGRU - BUF
2 stops17h 19mAmerican Airlines
Deal found 10/28$1,518
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:12 amBUF - GRU
1 stop23h 58mAmerican Airlines
Sat 11/1511:00 pmGRU - BUF
1 stop19h 17mAmerican Airlines
Deal found 10/27$1,618
This Ovago deal was found by Cheapflights users on 10/28. 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 12/296:00 amBUF - GRU
1 stop21h 40mLATAM Airlines
Wed 1/711:45 pmGRU - BUF
1 stop19h 56mLATAM Airlines
Deal found 10/28$1,644
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:46 pmBUF - SDU
2 stops25h 24mAzul
Thu 12/186:15 amSDU - BUF
2 stops18h 26mAzul
Deal found 10/27$1,657

Cheap flight deals from Buffalo to Brazil

Keep the following information in mind while searching for Buffalo to Brazil flight deals. Data was last updated October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,109
(Kiwi.com)

One-way from

$658
(American Airlines)
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
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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 October 29, 2025.
Use the filters below to find and compare flights from Buffalo to Brazil that are best for you.

Fly from

Buffalo

Fly to

Brazil

Route

Depart

Return

Price

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 11/8

7:12 pm-1:15 pm

2 stops40h 03m

Sao Paulo Guarulhos Intl

Sat 11/15

12:55 pm-6:04 pm

1 stop31h 09m

$1,109

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 3/29

12:09 pm-5:40 am

1 stop16h 31m

Sao Paulo Guarulhos Intl

Tue 3/31

10:50 pm-11:16 am

1 stop13h 26m

$1,140

BuffaloSalvador

BUF - SSA

BUFSSA

Buffalo

Tue 3/24

7:15 pm-12:30 am

2 stops28h 15m

Salvador Luis E. Magalhaes

Thu 3/26

11:35 am-2:36 pm

2 stops28h 01m

$1,147

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sun 3/22

6:50 pm-7:10 am

2 stops35h 20m

Rio de Janeiro–Galeão Intl

Wed 3/25

7:15 am-5:35 pm

2 stops35h 20m

$1,150

BuffaloRecife

BUF - REC

BUFREC

Buffalo

Tue 3/24

2:58 pm-4:35 pm

2 stops24h 37m

Recife Guararapes Intl

Fri 3/27

12:35 pm-4:59 pm

2 stops29h 24m

$1,158

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/15

10:30 am-8:00 am

2 stops19h 30m

Rio de Janeiro–Galeão Intl

Sat 2/14

1:40 am-9:01 pm

2 stops21h 21m

$1,184

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sun 3/22

11:15 am-9:25 am

2 stops21h 10m

Rio de Janeiro Santos Dumont

Wed 3/25

2:00 pm-2:36 pm

2 stops25h 36m

$1,198

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sun 3/22

10:10 am-9:35 am

2 stops22h 25m

Rio de Janeiro–Galeão Intl

Wed 3/25

8:55 pm-2:19 pm

2 stops18h 24m

$1,235

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/15

12:10 pm-4:50 pm

2 stops26h 40m

Rio de Janeiro–Galeão Intl

Sun 2/15

9:30 pm-11:16 am

1 stop15h 46m

$1,272

BuffaloRecife

BUF - REC

BUFREC

Buffalo

Tue 3/24

6:50 pm-8:30 pm

2 stops24h 40m

Recife Guararapes Intl

Thu 3/26

2:50 am-11:57 pm

2 stops22h 07m

$1,350

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 38 results
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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

What is the cheapest time of day to fly from BUF to BR?

Find hourly flight availability from Buffalo to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from Buffalo to Brazil in the evening. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

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 October 29, 2025.
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
7,992 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
7,992 reviews
Delta
7.9
Good
7,992 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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 16h 31m. LATAM Airlines provides one of the quickest options available for as low as $1,140. 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 cheapest airlines to fly from Buffalo to Brazil one-way?

    The cheapest airlines for a one-way flight from Buffalo to Brazil are American Airlines ($658), LATAM Airlines ($742), and United Airlines ($830).

  • 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 - Rio de Janeiro Santos Dumont or Buffalo - Sao Paulo Guarulhos 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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