$431+ Cheap flights from Buffalo (BUF) to Sao Paulo, Brazil (SAO)
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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SAO
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Sao Paulo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Sao Paulo
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Best
Last-minute
One-way
Cheapest flights from Buffalo to Sao PauloExplore the most affordable flight options available from Buffalo to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Buffalo to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:49 pm
BUF
- GRU
2 stops26h 41m
Multiple Airlines
Sun 6/711:40 am
GRU
- BUF
1 stop32h 19m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$987
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:55 pm
BUF
- GRU
2 stops32h 30m
Multiple Airlines
Mon 9/212:20 am
GRU
- BUF
2 stops22h 38m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$1,077
This Expedia deal was found by Cheapflights users on 4/25. 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 10/159:20 am
BUF
- GRU
2 stops19h 05m
Multiple Airlines
Wed 10/217:35 am
GRU
- BUF
2 stops41h 23m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,078
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:02 pm
BUF
- GRU
1 stop30h 58m
Multiple Airlines
Thu 7/29:55 pm
GRU
- BUF
2 stops48h 25m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,089
This Travelocity deal was found by Cheapflights users on 4/25. 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 10/148:00 pm
BUF
- GRU
2 stops25h 30m
Multiple Airlines
Tue 10/207:35 am
GRU
- BUF
2 stops41h 23m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,104
This KAYAK deal was found by Cheapflights users on 4/29. 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.
Wed 9/24:30 pm
BUF
- GRU
2 stops22h 45m
LATAM Airlines
Wed 9/98:30 pm
GRU
- BUF
1 stop15h 05m
LATAM Airlines
Deal found 4/29![LATAM Airlines logo]()
$1,147
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:50 pm
BUF
- GRU
1 stop16h 00m
LATAM Airlines
Tue 9/227:15 pm
GRU
- BUF
2 stops21h 15m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$1,155
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 stops33h 58m
Multiple Airlines
Sat 7/258:30 am
GRU
- BUF
1 stop13h 44m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,161
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.
Thu 6/1810:00 am
BUF
- GRU
1 stop21h 50m
Delta
Thu 7/28:30 pm
GRU
- BUF
1 stop14h 10m
Delta
Deal found 4/28![Delta logo]()
$1,163
Best flights from Buffalo to Sao PauloDiscover carefully curated flight deals from Buffalo to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Buffalo to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Expedia deal was found by Cheapflights users on 4/25. 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 10/159:20 am
BUF
- GRU
2 stops19h 05m
Multiple Airlines
Wed 10/217:35 am
GRU
- BUF
2 stops41h 23m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,078
This KAYAK deal was found by Cheapflights users on 4/29. 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.
Wed 9/212:09 pm
BUF
- GRU
2 stops19h 31m
LATAM Airlines
Wed 9/912:45 pm
GRU
- BUF
2 stops23h 30m
LATAM Airlines
Deal found 4/29![LATAM Airlines logo]()
$1,149
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.
Thu 6/1810:00 am
BUF
- GRU
1 stop21h 50m
Delta
Thu 7/28:30 pm
GRU
- BUF
1 stop14h 10m
Delta
Deal found 4/28![Delta logo]()
$1,163
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.
Wed 5/202:45 pm
BUF
- GRU
1 stop17h 45m
United Airlines
Fri 5/299:30 pm
GRU
- BUF
1 stop13h 21m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,438
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:00 am
BUF
- GRU
2 stops25h 50m
LATAM Airlines
Thu 7/23:20 pm
GRU
- BUF
2 stops20h 49m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$1,240
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 7/1010:00 am
BUF
- GRU
1 stop21h 50m
Delta
Sun 7/268:30 pm
GRU
- BUF
1 stop23h 55m
Delta
Deal found 4/25![Delta logo]()
$1,243
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:49 pm
BUF
- GRU
1 stop31h 11m
Multiple Airlines
Sun 6/711:40 am
GRU
- BUF
1 stop32h 19m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,348
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 7/117:00 am
BUF
- GRU
1 stop24h 50m
Delta
Sun 7/268:30 pm
GRU
- BUF
1 stop19h 47m
Delta
Deal found 4/25![Delta logo]()
$1,251
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/2912:18 pm
BUF
- GRU
2 stops19h 22m
Delta
Fri 6/57:15 pm
GRU
- BUF
2 stops22h 15m
Delta
Deal found 4/29![Delta logo]()
$1,393
Last-minute flights from Buffalo to Sao PauloDiscover last-minute flight deals from Buffalo to Sao Paulo. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Sao Paulo. Data last updated April 29, 2026 and is based on user searches.
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:01 pm
BUF
- GRU
2 stops19h 04m
Multiple Airlines
Tue 5/192:20 am
GRU
- BUF
2 stops18h 59m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,276
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:44 am
BUF
- GRU
1 stop19h 11m
Multiple Airlines
Sun 5/32:20 am
GRU
- BUF
2 stops18h 06m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,489
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:49 pm
BUF
- GRU
2 stops28h 11m
Multiple Airlines
Fri 5/298:55 am
GRU
- BUF
1 stop35h 04m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,425
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.
Wed 5/202:45 pm
BUF
- GRU
1 stop17h 45m
United Airlines
Fri 5/299:30 pm
GRU
- BUF
1 stop13h 21m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,438
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/292:49 pm
BUF
- GRU
2 stops35h 19m
Multiple Airlines
Fri 6/59:05 am
GRU
- BUF
1 stop34h 54m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,195
This Ovago deal was found by Cheapflights users on 4/29. 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.
Fri 5/2912:18 pm
BUF
- GRU
1 stop16h 22m
LATAM Airlines
Fri 6/58:30 pm
GRU
- BUF
1 stop14h 14m
LATAM Airlines
Deal found 4/29![LATAM Airlines logo]()
$1,356
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/2912:18 pm
BUF
- GRU
2 stops19h 22m
Delta
Fri 6/57:15 pm
GRU
- BUF
2 stops22h 15m
Delta
Deal found 4/29![Delta logo]()
$1,393
One-way flights from Buffalo to Sao PauloSearch for one-way flight options from Buffalo to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Buffalo to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:36 am
BUF
- GRU
3 stops32h 14m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/187:41 pm
BUF
- GRU
2 stops49h 44m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/132:49 pm
BUF
- GRU
3 stops40h 51m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$572
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/163:50 pm
BUF
- GRU
1 stop16h 00m
LATAM Airlines
Deal found 4/29![LATAM Airlines logo]()
$618
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:53 pm
BUF
- GRU
1 stop14h 22m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 9/163:50 pm
BUF
- GRU
3 stops40h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$990
Find flight deals from Buffalo to Sao Paulo
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $987 (Kiwi.com) |
One-way from | $431 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Sao Paulo 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 29, 2026.
Use the filters below to find and compare flights from Buffalo to Sao Paulo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Thu 10/15
9:20 am-5:25 am
2 stops19h 05m
Sao Paulo Guarulhos Intl
Wed 10/21
7:35 am-11:58 pm
2 stops41h 23m
$1,078
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Wed 9/2
12:09 pm-8:40 am
2 stops19h 31m
Sao Paulo Guarulhos Intl
Wed 9/9
12:45 pm-11:15 am
2 stops23h 30m
$1,149
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Thu 6/18
10:00 am-8:50 am
1 stop21h 50m
Sao Paulo Guarulhos Intl
Thu 7/2
8:30 pm-9:40 am
1 stop14h 10m
$1,163
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Thu 6/18
6:00 am-8:50 am
2 stops25h 50m
Sao Paulo Guarulhos Intl
Thu 7/2
3:20 pm-11:09 am
2 stops20h 49m
$1,240
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-7:25 pm
1 stop23h 55m
$1,243
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Sat 7/11
7:00 am-8:50 am
1 stop24h 50m
Sao Paulo Guarulhos Intl
Sun 7/26
8:30 pm-3:17 pm
1 stop19h 47m
$1,251
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Thu 6/4
8:49 pm-5:00 am
1 stop31h 11m
Sao Paulo Guarulhos Intl
Sun 6/7
11:40 am-6:59 pm
1 stop32h 19m
$1,348
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Fri 5/29
12:18 pm-8:40 am
2 stops19h 22m
Sao Paulo Guarulhos Intl
Fri 6/5
7:15 pm-4:30 pm
2 stops22h 15m
$1,393
Quickest round-trip
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Wed 5/20
2:45 pm-9:30 am
1 stop17h 45m
Sao Paulo Guarulhos Intl
Fri 5/29
9:30 pm-9:51 am
1 stop13h 21m
$1,438
Cheapest one-way
BuffaloSao Paulo
BUF - GRU
BUFGRU
Buffalo
Thu 6/4
11:36 am-8:50 pm
3 stops32h 14m
$431
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Sao Paulo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Sao Paulo in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Sao Paulo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Sao Paulo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Sao Paulo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Sao Paulo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Sao Paulo
Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Buffalo with our price prediction graph.
BUF-SAO
BUF-GRU
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 Sao Paulo
BUF-SAO
BUF-GRU
No data available for this route at this time. Please check back soon.
Related info for your journey
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Book flights to Sao Paulo if you plan to visit one of these locationsSantos
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