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Cheap flights from Buffalo to Sao Paulo from $555

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Sao Paulo departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:07 pm - 10:30 pm
BUF
-
GRU
25h 23m
2 stops
Multiple Airlines Logo
7:35 am - 9:07 am
GRU
-
BUF
26h 32m
2 stops
$1,016Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
7:57 pm - 3:35 am
BUF
-
GRU
30h 38m
2 stops
Multiple Airlines Logo
11:35 am - 9:23 am
GRU
-
BUF
22h 48m
1 stop
$1,083Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
United Airlines Logo
7:59 pm - 9:30 am
BUF
-
GRU
12h 31m
1 stop
United Airlines Logo
10:20 pm - 4:56 pm
GRU
-
BUF
19h 36m
1 stop
$1,238United Airlines
Thu, Aug 13 - Thu, Aug 20
United Airlines Logo
10:30 am - 9:35 am
BUF
-
GRU
22h 05m
1 stop
United Airlines Logo
10:20 pm - 4:56 pm
GRU
-
BUF
19h 36m
1 stop
$1,318United Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
2:53 pm - 9:30 am
BUF
-
GRU
17h 37m
1 stop
United Airlines Logo
10:20 pm - 2:18 pm
GRU
-
BUF
16h 58m
2 stops
$1,322United Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
2:53 pm - 9:40 am
BUF
-
GRU
17h 47m
2 stops
United Airlines Logo
10:20 pm - 4:56 pm
GRU
-
BUF
19h 36m
1 stop
$1,342United Airlines
Thu, Aug 13 - Thu, Aug 20
United Airlines Logo
7:59 pm - 10:20 am
BUF
-
GRU
12h 21m
1 stop
United Airlines Logo
9:30 pm - 4:56 pm
GRU
-
BUF
21h 26m
1 stop
$1,363United Airlines
Tue, Nov 10 - Fri, Nov 13
United Airlines Logo
4:00 pm - 10:20 am
BUF
-
GRU
16h 20m
2 stops
United Airlines Logo
9:45 pm - 2:01 pm
GRU
-
BUF
18h 16m
2 stops
$1,367United Airlines
Tue, Nov 10 - Fri, Nov 13
United Airlines Logo
2:53 pm - 9:35 am
BUF
-
GRU
17h 42m
2 stops
United Airlines Logo
10:20 pm - 2:18 pm
GRU
-
BUF
16h 58m
2 stops
$1,432United Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
2:53 pm - 9:40 am
BUF
-
GRU
17h 47m
2 stops
United Airlines Logo
10:20 pm - 2:18 pm
GRU
-
BUF
16h 58m
2 stops
$1,630United Airlines
Thu, Aug 13 - Thu, Aug 20

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United Airlines flights from Buffalo to Sao Paulo Guarulhos Intl Airport

Our best United Airlines deals on Buffalo to Sao Paulo Guarulhos Intl Airport flight tickets
United Airlines
Aug 13
BUF7:59 pmBuffalo
12h 31m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Aug 20
GRU10:20 pmSao Paulo Guarulhos Intl
19h 36m
1 stop
BUF4:56 pmBuffalo
$1,238
United Airlines
Aug 15
BUF10:30 amBuffalo
22h 05m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
Aug 22
GRU10:20 pmSao Paulo Guarulhos Intl
19h 36m
1 stop
BUF4:56 pmBuffalo
$1,318
United Airlines
Aug 15
BUF2:53 pmBuffalo
17h 37m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Aug 22
GRU10:20 pmSao Paulo Guarulhos Intl
16h 58m
2 stops
BUF2:18 pmBuffalo
$1,322

LATAM Airlines flights from Buffalo to Sao Paulo Guarulhos Intl Airport

Our best LATAM Airlines deals on Buffalo to Sao Paulo Guarulhos Intl Airport flight tickets
LATAM Airlines
Dec 17
BUF4:00 pmBuffalo
15h 55m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Jan 1
GRU10:50 pmSao Paulo Guarulhos Intl
18h 46m
1 stop
BUF3:36 pmBuffalo
$2,765
LATAM Airlines
Jul 28
BUF6:00 amBuffalo
22h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Oct 7
GRU10:50 pmSao Paulo Guarulhos Intl
13h 26m
1 stop
BUF11:16 amBuffalo
$4,918
LATAM Airlines
Jul 27
BUF6:00 amBuffalo
22h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Jul 31
GRU7:15 pmSao Paulo Guarulhos Intl
20h 52m
2 stops
BUF3:07 pmBuffalo
$5,218

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Sao Paulo Guarulhos Intl Airport 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, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Buffalo to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 8/17

8:07 pm-10:30 pm

2 stops25h 23m

Sao Paulo Guarulhos Intl

Mon 8/31

7:35 am-9:07 am

2 stops26h 32m

$1,016

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 8/17

7:57 pm-3:35 am

2 stops30h 38m

Sao Paulo Guarulhos Intl

Mon 8/31

11:35 am-9:23 am

1 stop22h 48m

$1,083
Quickest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 8/13

7:59 pm-9:30 am

1 stop12h 31m

Sao Paulo Guarulhos Intl

Thu 8/20

10:20 pm-4:56 pm

1 stop19h 36m

$1,238

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 8/15

10:30 am-9:35 am

1 stop22h 05m

Sao Paulo Guarulhos Intl

Sat 8/22

10:20 pm-4:56 pm

1 stop19h 36m

$1,318

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 8/15

2:53 pm-9:30 am

1 stop17h 37m

Sao Paulo Guarulhos Intl

Sat 8/22

10:20 pm-2:18 pm

2 stops16h 58m

$1,322

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 8/13

2:53 pm-9:40 am

2 stops17h 47m

Sao Paulo Guarulhos Intl

Thu 8/20

10:20 pm-4:56 pm

1 stop19h 36m

$1,342

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 11/10

7:59 pm-10:20 am

1 stop12h 21m

Sao Paulo Guarulhos Intl

Fri 11/13

9:30 pm-4:56 pm

1 stop21h 26m

$1,363

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 11/10

4:00 pm-10:20 am

2 stops16h 20m

Sao Paulo Guarulhos Intl

Fri 11/13

9:45 pm-2:01 pm

2 stops18h 16m

$1,367

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 8/15

2:53 pm-9:35 am

2 stops17h 42m

Sao Paulo Guarulhos Intl

Sat 8/22

10:20 pm-2:18 pm

2 stops16h 58m

$1,432

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 8/13

2:53 pm-9:40 am

2 stops17h 47m

Sao Paulo Guarulhos Intl

Thu 8/20

10:20 pm-2:18 pm

2 stops16h 58m

$1,630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Sao Paulo Guarulhos Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Buffalo to Sao Paulo Guarulhos Intl Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Buffalo to Sao Paulo Guarulhos Intl Airport flight.

When to book flights from Buffalo to Sao Paulo Guarulhos Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Sao Paulo Guarulhos Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Sao Paulo Guarulhos Intl Airport (BUF to GRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Sao Paulo Guarulhos Intl Airport

Fastest flight time

12h 21m

Direct flights

None
The fastest flight from Buffalo to Sao Paulo Guarulhos Intl Airport takes 12h 21m
There are no direct flights from Buffalo to Sao Paulo Guarulhos Intl Airport. There are no popular flight routes from Buffalo to Sao Paulo Guarulhos Intl Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to Sao Paulo Guarulhos Intl Airport

  • How far is Buffalo to Sao Paulo Guarulhos Intl by plane?

    The straight-line distance from Buffalo to Sao Paulo Guarulhos Intl is 5021.3 mi. By plane, this route typically takes 12h 21m.

  • When did momondo last update prices for flights from Buffalo Airport to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Buffalo Airport to Sao Paulo Guarulhos Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buffalo Airport to Sao Paulo Guarulhos Intl Airport?

  • How old do you have to be to fly from Buffalo Airport to Sao Paulo Guarulhos Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Sao Paulo Guarulhos Intl Airport.

  • What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?

    The travel and health documents required for your trip to Sao Paulo Guarulhos Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sao Paulo Guarulhos Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Buffalo to Sao Paulo Guarulhos Intl Airport?

Best airlines flying from Buffalo to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Buffalo to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,163Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Guarulhos
Santos
Guarujá
Campinas
Aparecida

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Can I find flights from Buffalo to Sao Paulo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sao Paulo from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Sao Paulo?

momondo provides multiple filters to help you find the best flight to Sao Paulo from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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