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$401+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,085
(FlightHub)

One-way from

$401
(Gurufare)
Provider with most accurate pricing for Buffalo-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Sao Paulo (SAO) flights.
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From Buffalo to Brazil
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One-way flight 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 January 6, 2026.

This Trip.com deal was found by Cheapflights users on 1/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 amBUF - GIG
2 stops40h 40mMultiple Airlines
Thu 3/57:30 amGIG - BUF
2 stops37h 04mMultiple Airlines
Deal found 1/6$827
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Wed 9/238:00 amBUF - GIG
2 stops31h 30mMultiple Airlines
Fri 10/28:50 pmGIG - BUF
2 stops49h 17mMultiple Airlines
Deal found 1/5$996
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Wed 9/238:00 amBUF - SDU
2 stops28h 00mMultiple Airlines
Fri 10/25:25 pmSDU - BUF
2 stops24h 02mMultiple Airlines
Deal found 1/5$1,049
This Delta deal was found by Cheapflights users on 1/5. 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 9/2312:09 pmBUF - GIG
1 stop21h 06mDelta
Fri 10/25:20 pmGIG - BUF
2 stops23h 10mDelta
Deal found 1/5$1,081
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Mon 2/22:10 pmBUF - SDU
2 stops30h 15mMultiple Airlines
Mon 2/93:15 pmSDU - BUF
2 stops31h 03mMultiple Airlines
Deal found 1/5$1,085
This Ovago deal was found by Cheapflights users on 1/5. 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.
Sat 3/147:38 pmBUF - GRU
1 stop12h 57mLATAM Airlines
Sun 3/227:45 pmGRU - BUF
2 stops40h 16mLATAM Airlines
Deal found 1/5$1,106
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Mon 2/22:10 pmBUF - GIG
2 stops32h 20mMultiple Airlines
Mon 2/95:30 pmGIG - BUF
2 stops28h 48mMultiple Airlines
Deal found 1/5$1,110
This KAYAK deal was found by Cheapflights users on 1/5. 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.
Sat 3/1410:32 amBUF - GRU
2 stops19h 43mCopa Airlines
Sun 3/2210:15 pmGRU - BUF
1 stop23h 31mCopa Airlines
Deal found 1/5$1,111
This LATAM Airlines deal was found by Cheapflights users on 1/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:53 pmBUF - GRU
2 stops47h 07mMultiple Airlines
Sun 3/2210:50 pmGRU - BUF
1 stop35h 14mMultiple Airlines
Deal found 1/5$1,114
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Sat 3/147:30 pmBUF - GRU
1 stop13h 50mUnited Airlines
Sun 3/229:30 pmGRU - BUF
1 stop13h 20mUnited Airlines
Deal found 1/5$1,122
This American Airlines deal was found by Cheapflights users on 1/5. 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 3/1411:28 amBUF - GRU
2 stops19h 37mAmerican Airlines
Sun 3/2211:30 pmGRU - BUF
2 stops16h 55mAmerican Airlines
Deal found 1/5$1,127
This Travelocity deal was found by Cheapflights users on 1/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:39 pmBUF - SDU
2 stops19h 36mMultiple Airlines
Thu 3/56:20 amSDU - BUF
2 stops17h 51mMultiple Airlines
Deal found 1/6$1,131

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 January 6, 2026.
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

Wed 2/25

6:00 am-10:15 am

1 stop26h 15m

Rio de Janeiro–Galeão Intl

Thu 3/5

11:00 pm-11:33 pm

1 stop26h 33m

$1,073

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Mon 2/2

2:10 pm-10:25 pm

2 stops30h 15m

Rio de Janeiro Santos Dumont

Mon 2/9

3:15 pm-8:18 pm

2 stops31h 03m

$1,085

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 3/14

7:38 pm-9:35 am

1 stop12h 57m

Sao Paulo Guarulhos Intl

Sun 3/22

7:45 pm-11:01 am

2 stops40h 16m

$1,106

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 2/2

2:10 pm-12:30 am

2 stops32h 20m

Rio de Janeiro–Galeão Intl

Mon 2/9

5:40 am-8:18 pm

2 stops40h 38m

$1,110

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 3/14

10:32 am-7:15 am

2 stops19h 43m

Sao Paulo Guarulhos Intl

Sun 3/22

10:15 pm-8:46 pm

1 stop23h 31m

$1,111

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 3/14

7:53 pm-8:00 pm

2 stops47h 07m

Sao Paulo Guarulhos Intl

Sun 3/22

10:50 pm-9:04 am

1 stop35h 14m

$1,114

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 3/14

7:30 pm-10:20 am

1 stop13h 50m

Sao Paulo Guarulhos Intl

Sun 3/22

9:30 pm-9:50 am

1 stop13h 20m

$1,122

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 3/14

11:28 am-8:05 am

2 stops19h 37m

Sao Paulo Guarulhos Intl

Sun 3/22

11:30 pm-3:25 pm

2 stops16h 55m

$1,127

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Wed 2/25

3:39 pm-1:15 pm

2 stops19h 36m

Rio de Janeiro Santos Dumont

Thu 3/5

6:20 am-10:11 pm

2 stops17h 51m

$1,131

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Wed 2/18

3:39 pm-10:15 am

1 stop16h 36m

Rio de Janeiro–Galeão Intl

Wed 2/25

5:40 am-10:11 pm

2 stops18h 31m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 24 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
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 January 6, 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
8,018 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
8,018 reviews
Delta
7.9
Good
8,018 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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 12h 57m. LATAM Airlines provides one of the quickest options available for as low as $1,106. 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 - 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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See prices for flight routes from nearby airports that may be better suited for you.
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