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$710+ 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
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$827
(Trip.com)

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 8, 2026.

This LATAM Airlines deal was found by Cheapflights users on 1/8. 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.
Thu 8/203:50 pmBUF - GIG
2 stops23h 40mMultiple Airlines
Thu 8/277:35 pmGIG - BUF
2 stops16h 54mMultiple Airlines
Deal found 1/8$1,049
This Expedia deal was found by Cheapflights users on 1/8. 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 8/204:30 pmBUF - SDU
2 stops19h 30mMultiple Airlines
Thu 8/271:55 pmSDU - BUF
2 stops22h 34mMultiple Airlines
Deal found 1/8$1,051
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.
Fri 1/307:00 amBUF - GIG
2 stops21h 25mMultiple Airlines
Fri 2/61:45 amGIG - BUF
2 stops33h 17mMultiple Airlines
Deal found 1/6$1,081
This Expedia deal was found by Cheapflights users on 1/8. 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 8/218:30 amBUF - GIG
2 stops38h 55mMultiple Airlines
Sat 8/295:20 pmGIG - BUF
2 stops42h 15mMultiple Airlines
Deal found 1/8$1,100
This LATAM Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 8/216:00 amBUF - SDU
2 stops25h 35mMultiple Airlines
Sat 8/298:15 pmSDU - BUF
2 stops16h 14mMultiple Airlines
Deal found 1/8$1,140
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:00 amBUF - SDU
2 stops24h 40mMultiple Airlines
Sat 2/72:05 pmSDU - BUF
2 stops54h 44mMultiple Airlines
Deal found 1/6$1,277
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 amBUF - GIG
2 stops25h 35mUnited Airlines
Mon 3/98:55 pmGIG - BUF
2 stops27h 47mUnited Airlines
Deal found 1/6$1,291
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:46 pmBUF - GRU
1 stop36h 29mUnited Airlines
Wed 3/119:30 pmGRU - BUF
1 stop13h 20mUnited Airlines
Deal found 1/6$1,296
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:52 pmBUF - REC
2 stops24h 48mUnited Airlines
Wed 3/412:35 pmREC - BUF
2 stops23h 15mUnited Airlines
Deal found 1/6$1,344
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:41 pmBUF - GIG
1 stop12h 34mLATAM Airlines
Fri 3/610:55 pmGIG - BUF
1 stop14h 14mLATAM Airlines
Deal found 1/6$1,345
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:13 pmBUF - GIG
1 stop18h 07mLATAM Airlines
Sat 2/79:30 pmGIG - BUF
1 stop17h 44mLATAM Airlines
Deal found 1/6$1,413
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:30 pmBUF - SDU
2 stops19h 10mUnited Airlines
Mon 3/91:45 pmSDU - BUF
2 stops29h 57mUnited Airlines
Deal found 1/6$1,464

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 8, 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

Fri 1/30

7:00 am-6:25 am

2 stops21h 25m

Rio de Janeiro–Galeão Intl

Fri 2/6

1:45 am-9:02 am

2 stops33h 17m

$1,081

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Fri 1/30

8:00 am-10:40 am

2 stops24h 40m

Rio de Janeiro Santos Dumont

Sat 2/7

2:05 pm-6:49 pm

2 stops54h 44m

$1,277

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Thu 3/5

6:00 am-9:35 am

2 stops25h 35m

Rio de Janeiro–Galeão Intl

Mon 3/9

8:55 pm-11:42 pm

2 stops27h 47m

$1,291

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 3/8

5:46 pm-7:15 am

1 stop36h 29m

Sao Paulo Guarulhos Intl

Wed 3/11

10:15 pm-4:42 pm

1 stop19h 27m

$1,296

BuffaloRecife

BUF - REC

BUFREC

Buffalo

Sun 3/1

7:00 am-4:40 pm

2 stops31h 40m

Recife Guararapes Intl

Wed 3/4

12:35 pm-4:42 pm

2 stops30h 07m

$1,344

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 2/27

7:41 pm-10:15 am

1 stop12h 34m

Rio de Janeiro–Galeão Intl

Fri 3/6

10:55 pm-11:09 am

1 stop14h 14m

$1,345

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 2/27

7:41 pm-10:15 am

1 stop12h 34m

Rio de Janeiro–Galeão Intl

Sat 3/7

9:30 pm-10:01 am

1 stop14h 31m

$1,345

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Fri 1/30

6:00 am-6:25 am

2 stops22h 25m

Rio de Janeiro–Galeão Intl

Sat 2/7

9:30 pm-1:14 pm

1 stop17h 44m

$1,423

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Thu 3/5

7:30 pm-4:40 pm

2 stops19h 10m

Rio de Janeiro Santos Dumont

Mon 3/9

1:45 pm-6:42 pm

2 stops29h 57m

$1,464

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Sat 2/21

7:41 pm-10:15 am

1 stop12h 34m

Rio de Janeiro–Galeão Intl

Sun 3/1

9:30 pm-11:00 am

1 stop15h 30m

$1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 16 results
1
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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 8, 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
8,025 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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 34m. United Airlines provides one of the quickest options available for as low as $1,345. The distance between Buffalo and Brazil is about 5069 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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