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$873+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$873
(Copa 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.
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From Buffalo to Brazil
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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 April 28, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 7/106:00 amBUF - GIG
2 stops25h 00mCopa Airlines
Tue 7/151:29 amGIG - BUF
2 stops20h 32mCopa Airlines
Deal found 4/28$873
This KAYAK deal was found by Cheapflights users on 4/27. 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.
Sun 7/67:35 pmBUF - GRU
2 stops32h 55mLATAM Airlines
Mon 7/2110:50 pmGRU - BUF
1 stop20h 50mLATAM Airlines
Deal found 4/27$1,053
This Copa Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 9/237:51 pmBUF - GRU
2 stops27h 39mCopa Airlines
Thu 9/251:30 amGRU - BUF
2 stops20h 28mCopa Airlines
Deal found 4/28$1,055
This Delta deal was found by Cheapflights users on 4/27. 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.
Sun 7/65:10 pmBUF - GRU
1 stop14h 50mDelta
Mon 7/218:30 pmGRU - BUF
1 stop15h 16mDelta
Deal found 4/27$1,079
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:40 amBUF - GIG
2 stops36h 45mMultiple Airlines
Sat 9/279:00 pmGIG - BUF
1 stop15h 13mMultiple Airlines
Deal found 4/28$1,084
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:09 pmBUF - GIG
1 stop21h 06mDelta
Sat 9/279:00 pmGIG - BUF
1 stop15h 13mDelta
Deal found 4/28$1,179
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/1212:14 pmBUF - GIG
2 stops19h 06mAmerican Airlines
Thu 6/1911:00 pmGIG - BUF
2 stops25h 44mAmerican Airlines
Deal found 4/28$1,283
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:57 pmBUF - SDU
2 stops24h 53mMultiple Airlines
Thu 6/191:00 pmSDU - BUF
2 stops25h 21mMultiple Airlines
Deal found 4/28$1,422
This Priceline deal was found by Cheapflights users on 4/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/112:05 pmBUF - SDU
2 stops24h 35mLATAM Airlines
Sun 6/82:20 pmSDU - BUF
2 stops29h 21mLATAM Airlines
Deal found 4/26$1,460

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 28, 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

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 7/10

6:00 am-8:00 am

2 stops25h 00m

Rio de Janeiro–Galeão Intl

Tue 7/15

1:29 am-9:01 pm

2 stops20h 32m

$873

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 7/6

7:35 pm-5:30 am

2 stops32h 55m

Sao Paulo Guarulhos Intl

Mon 7/21

10:50 pm-6:40 pm

1 stop20h 50m

$1,053

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 9/23

7:51 pm-12:30 am

2 stops27h 39m

Sao Paulo Guarulhos Intl

Thu 9/25

1:30 am-8:58 pm

2 stops20h 28m

$1,055

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 7/6

5:10 pm-9:00 am

1 stop14h 50m

Sao Paulo Guarulhos Intl

Mon 7/21

8:30 pm-10:46 am

1 stop15h 16m

$1,079

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 6/12

12:14 pm-8:20 am

2 stops19h 06m

Rio de Janeiro–Galeão Intl

Thu 6/19

11:00 pm-11:44 pm

2 stops25h 44m

$1,283

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 6/12

12:10 pm-6:10 am

2 stops17h 00m

Rio de Janeiro–Galeão Intl

Thu 6/19

9:00 pm-6:41 pm

1 stop22h 41m

$1,339

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Thu 6/12

1:57 pm-3:50 pm

2 stops24h 53m

Rio de Janeiro Santos Dumont

Thu 6/19

1:00 pm-1:21 pm

2 stops25h 21m

$1,422

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sun 6/1

12:05 pm-1:40 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

Sun 6/8

2:20 pm-6:41 pm

2 stops29h 21m

$1,460

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 6/12

11:47 am-10:00 am

3 stops21h 13m

Rio de Janeiro–Galeão Intl

Wed 6/18

1:30 am-6:56 pm

2 stops18h 26m

$3,115

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 6/10

7:55 pm-12:25 am

3 stops27h 30m

$1,969

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 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 April 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Brazil as you normally would.

Rainfall in Brazil by month

Plan your trip to Brazil by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brazil ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Brazil when rainfall is around 0.8 in.

Temperature in Brazil by month

Plan your trip to Brazil by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brazil, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 28, 2025.
To help decide which airline to fly from Buffalo to Brazil, see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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.
LATAM Airlines
7.5
Good
1,766 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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.
Copa Airlines
7.5
Good
1,410 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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.
Avianca
6.7
Okay
2,317 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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.

  • 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–Galeão Intl or Buffalo - Recife Guararapes 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.

  • What is the cheapest month to book a flight from Buffalo to Brazil?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Brazil (average of $686). Flying from Buffalo to Brazil in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$757Average$996FlexibilityNo cancel feeOn-time69%

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