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$495+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
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 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Thu 11/138:54 pmBUF - GRU
2 stops30h 46mMultiple Airlines
Thu 11/2011:20 amGRU - BUF
1 stop29h 23mMultiple Airlines
Deal found 10/16$1,001
This Copa Airlines deal was found by Cheapflights users on 10/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:30 pmBUF - GIG
2 stops27h 00mCopa Airlines
Mon 11/109:55 amGIG - BUF
2 stops25h 53mCopa Airlines
Deal found 10/15$1,134
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amBUF - GIG
2 stops22h 25mLATAM Airlines
Sun 2/158:00 amGIG - BUF
2 stops32h 36mLATAM Airlines
Deal found 10/15$1,162
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:59 pmBUF - REC
2 stops39h 56mUnited Airlines
Sun 12/712:25 pmREC - BUF
2 stops27h 57mUnited Airlines
Deal found 10/16$1,180
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:52 pmBUF - GRU
1 stop15h 23mUnited Airlines
Thu 11/209:45 pmGRU - BUF
1 stop14h 18mUnited Airlines
Deal found 10/16$1,182
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:07 amBUF - GRU
2 stops18h 13mAmerican Airlines
Wed 11/1912:15 amGRU - BUF
2 stops16h 13mAmerican Airlines
Deal found 10/16$1,195
This Gurufare deal was found by Cheapflights users on 10/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 pmBUF - GRU
1 stop13h 10mLATAM Airlines
Wed 11/194:00 amGRU - BUF
2 stops21h 50mLATAM Airlines
Deal found 10/16$1,320
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:25 amBUF - GIG
2 stops20h 00mAmerican Airlines
Sat 12/611:55 pmGIG - BUF
2 stops18h 54mAmerican Airlines
Deal found 10/15$1,355
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:52 pmBUF - SDU
2 stops24h 43mUnited Airlines
Mon 12/81:45 pmSDU - BUF
2 stops23h 02mUnited Airlines
Deal found 10/16$1,447
This Ovago deal was found by Cheapflights users on 10/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:57 pmBUF - SDU
2 stops19h 18mLATAM Airlines
Mon 11/108:05 pmSDU - BUF
2 stops21h 00mLATAM Airlines
Deal found 10/15$1,462
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:24 amBUF - GIG
1 stop19h 56mMultiple Airlines
Fri 12/51:30 amGIG - BUF
2 stops40h 30mMultiple Airlines
Deal found 10/15$1,475
This Expedia deal was found by Cheapflights users on 10/15. 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.
Sat 11/296:25 pmBUF - SDU
2 stops16h 55mLATAM Airlines
Sat 12/62:00 pmSDU - BUF
2 stops23h 05mLATAM Airlines
Deal found 10/15$1,502

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 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,001
(Kiwi.com)

One-way from

$495
(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
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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 17, 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

Mon 1/19

6:50 pm-4:30 pm

2 stops19h 40m

Sao Paulo Guarulhos Intl

Mon 2/23

9:30 pm-11:16 am

1 stop15h 46m

$1,032

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 2/13

6:37 am-8:10 am

1 stop23h 33m

Sao Paulo Guarulhos Intl

Fri 2/20

12:15 am-3:43 pm

2 stops17h 28m

$1,125

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 11/5

7:30 pm-12:30 am

2 stops27h 00m

Rio de Janeiro–Galeão Intl

Mon 11/10

9:55 am-9:48 am

2 stops25h 53m

$1,134

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 3/29

7:15 pm-8:50 am

1 stop12h 35m

Sao Paulo Guarulhos Intl

Tue 3/31

8:30 pm-2:36 pm

1 stop19h 06m

$1,140

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sun 3/22

6:50 pm-6:25 am

2 stops34h 35m

Rio de Janeiro–Galeão Intl

Wed 3/25

7:15 am-11:16 am

2 stops29h 01m

$1,150

BuffaloSalvador

BUF - SSA

BUFSSA

Buffalo

Tue 3/24

7:15 pm-2:25 pm

2 stops18h 10m

Salvador Luis E. Magalhaes

Thu 3/26

11:35 am-11:16 am

2 stops24h 41m

$1,156

BuffaloRecife

BUF - REC

BUFREC

Buffalo

Tue 3/24

6:45 pm-5:15 pm

2 stops21h 30m

Recife Guararapes Intl

Fri 3/27

12:35 pm-8:28 pm

2 stops32h 53m

$1,157

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 12/15

6:00 am-6:25 am

2 stops22h 25m

Rio de Janeiro–Galeão Intl

Sun 2/15

8:00 am-2:36 pm

2 stops32h 36m

$1,162

BuffaloRecife

BUF - REC

BUFREC

Buffalo

Sun 11/30

9:59 pm-3:55 pm

2 stops39h 56m

Recife Guararapes Intl

Sun 12/7

12:25 pm-2:22 pm

2 stops27h 57m

$1,180

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 11/13

1:52 pm-7:15 am

1 stop15h 23m

Sao Paulo Guarulhos Intl

Thu 11/20

9:45 pm-10:03 am

1 stop14h 18m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 35 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 17, 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 17, 2025.
Get a feel of what it's like to fly with Delta and 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.
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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 19h 40m. LATAM Airlines provides one of the quickest options available for as low as $1,032. 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 Delta ($558), American Airlines ($558), and United Airlines ($743).

  • 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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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 2,558,603 searches. Data last updated October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$757Average$996FlexibilityNo cancel feeOn-time69%

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