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$437+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GRU
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap 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 May 5, 2026.

This Expedia deal was found by Cheapflights users on 5/1. 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.
Tue 7/147:55 pm
BUF
-
SDU
2 stops25h 30m
Azul
Tue 7/216:50 pm
SDU
-
BUF
2 stops25h 08m
Azul
Deal found 5/1$919
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:35 am
BUF
-
GIG
2 stops28h 15m
Multiple Airlines
Sun 6/2111:50 am
GIG
-
BUF
2 stops47h 18m
Multiple Airlines
Deal found 4/30$966
This Travelocity deal was found by Cheapflights users on 5/3. 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.
Sat 9/510:36 am
BUF
-
SDU
2 stops25h 24m
Azul
Sun 9/66:50 pm
SDU
-
BUF
2 stops25h 08m
Azul
Deal found 5/3$1,095
This Expedia deal was found by Cheapflights users on 5/1. 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 9/167:40 am
BUF
-
GIG
2 stops24h 20m
Multiple Airlines
Tue 9/229:00 pm
GIG
-
BUF
1 stop19h 30m
Multiple Airlines
Deal found 5/1$1,095
This Expedia deal was found by Cheapflights users on 5/4. 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 6/187:05 am
BUF
-
GIG
2 stops22h 10m
Multiple Airlines
Wed 6/241:35 am
GIG
-
BUF
2 stops19h 53m
Multiple Airlines
Deal found 5/4$1,168
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Tue 7/148:40 am
BUF
-
GIG
2 stops30h 50m
Multiple Airlines
Tue 7/211:20 pm
GIG
-
BUF
2 stops30h 38m
Multiple Airlines
Deal found 5/1$1,182
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Fri 7/107:57 pm
BUF
-
GRU
2 stops35h 03m
Multiple Airlines
Sat 7/259:05 am
GRU
-
BUF
1 stop13h 09m
Multiple Airlines
Deal found 5/2$1,207
This Expedia deal was found by Cheapflights users on 4/30. 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.
Sun 6/147:35 am
BUF
-
SDU
2 stops24h 40m
Multiple Airlines
Sun 6/218:15 pm
SDU
-
BUF
2 stops19h 22m
Multiple Airlines
Deal found 4/30$1,215
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/277:52 pm
BUF
-
GRU
2 stops32h 33m
Multiple Airlines
Wed 6/311:40 am
GRU
-
BUF
1 stop32h 19m
Multiple Airlines
Deal found 5/4$1,231
This Expedia deal was found by Cheapflights users on 5/1. 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 9/164:30 pm
BUF
-
GIG
1 stop16h 45m
LATAM Airlines
Tue 9/229:00 pm
GIG
-
BUF
1 stop15h 15m
LATAM Airlines
Deal found 5/1$1,233
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/226:04 pm
BUF
-
GRU
1 stop14h 36m
United Airlines
Tue 6/309:30 pm
GRU
-
BUF
1 stop17h 55m
United Airlines
Deal found 5/4$1,238
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 7/103:00 pm
BUF
-
GRU
2 stops17h 35m
United Airlines
Sun 7/2610:20 pm
GRU
-
BUF
1 stop23h 43m
United Airlines
Deal found 5/2$1,248

Find flight deals from Buffalo to Brazil

Keep the following information in mind while searching for Buffalo to Brazil flight deals. Data was last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$919
(Expedia)

One-way from

$437
(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
Search Deals
One-way flight from Buffalo to Brazil
Search Deals

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 May 5, 2026.
Use the filters below to find and compare flights from Buffalo to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Tue 7/14

7:55 pm-10:25 pm

2 stops25h 30m

Rio de Janeiro Santos Dumont

Tue 7/21

6:50 pm-6:58 pm

2 stops25h 08m

$919

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sat 9/5

10:36 am-1:00 pm

2 stops25h 24m

Rio de Janeiro Santos Dumont

Sun 9/6

6:50 pm-6:58 pm

2 stops25h 08m

$1,095

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Tue 7/14

8:40 am-4:30 pm

2 stops30h 50m

Rio de Janeiro–Galeão Intl

Tue 7/21

1:20 pm-6:58 pm

2 stops30h 38m

$1,182

BuffaloRio de Janeiro

BUF - SDU

BUFSDU

Buffalo

Sun 6/14

7:35 am-9:15 am

2 stops24h 40m

Rio de Janeiro Santos Dumont

Sun 6/21

8:15 pm-2:37 pm

2 stops19h 22m

$1,215

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Wed 5/27

7:52 pm-5:25 am

2 stops32h 33m

Sao Paulo Guarulhos Intl

Wed 6/3

11:40 am-6:59 pm

1 stop32h 19m

$1,231

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/22

6:04 pm-9:40 am

1 stop14h 36m

Sao Paulo Guarulhos Intl

Tue 6/30

9:30 pm-2:25 pm

1 stop17h 55m

$1,238

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 7/10

10:00 am-8:50 am

1 stop21h 50m

Sao Paulo Guarulhos Intl

Sun 7/26

8:30 pm-3:17 pm

1 stop19h 47m

$1,243

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 7/11

7:52 pm-9:30 am

1 stop12h 38m

Sao Paulo Guarulhos Intl

Sun 7/26

10:20 pm-9:03 pm

1 stop23h 43m

$1,243

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 7/11

8:11 pm-8:50 am

1 stop35h 39m

Sao Paulo Guarulhos Intl

Sat 7/25

8:30 pm-12:50 am

1 stop29h 20m

$1,259

BuffaloRio de Janeiro

BUF - GIG

BUFGIG

Buffalo

Mon 6/1

9:36 am-4:25 pm

2 stops29h 49m

Rio de Janeiro–Galeão Intl

Mon 6/8

5:45 am-7:20 pm

2 stops38h 35m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 35 resultsSorted by cheapest first
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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 May 5, 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
8,459 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,459 reviews
Delta
7.9
Good
8,459 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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 14h 36m. Azul provides one of the quickest options available for as low as $1,238. 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 - Sao Paulo Guarulhos Intl or Buffalo - Rio de Janeiro Santos Dumont 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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