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Cheap flights from Buffalo to Sao Paulo from $349

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 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Buffalo to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:52 pm - 7:10 am
BUF
-
GRU
34h 18m
2 stops
United Airlines Logo
10:20 pm - 9:03 pm
GRU
-
BUF
23h 43m
1 stop
$1,168United Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
7:52 pm - 6:55 am
BUF
-
GRU
34h 03m
2 stops
Multiple Airlines Logo
8:55 am - 6:59 pm
GRU
-
BUF
35h 04m
1 stop
$1,181Multiple Airlines
Fri, May 22 - Thu, May 28
United Airlines Logo
6:04 pm - 9:40 am
BUF
-
GRU
14h 36m
1 stop
United Airlines Logo
9:30 pm - 2:25 pm
GRU
-
BUF
17h 55m
1 stop
$1,238United Airlines
Mon, Jun 22 - Tue, Jun 30
United Airlines Logo
10:34 am - 9:30 am
BUF
-
GRU
21h 56m
2 stops
United Airlines Logo
9:30 pm - 2:25 pm
GRU
-
BUF
17h 55m
1 stop
$1,243United Airlines
Mon, Jun 22 - Tue, Jun 30
Multiple Airlines Logo
6:00 am - 5:25 am
BUF
-
GRU
22h 25m
2 stops
Multiple Airlines Logo
7:35 am - 7:20 pm
GRU
-
BUF
36h 45m
2 stops
$1,253Multiple Airlines
Mon, Jun 8 - Tue, Jun 9
United Airlines Logo
7:52 pm - 9:30 am
BUF
-
GRU
12h 38m
1 stop
United Airlines Logo
10:20 pm - 9:03 pm
GRU
-
BUF
23h 43m
1 stop
$1,313United Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
6:00 am - 4:05 pm
BUF
-
GRU
33h 05m
2 stops
Multiple Airlines Logo
1:20 am - 8:26 pm
GRU
-
BUF
20h 06m
2 stops
$1,318Multiple Airlines
Mon, Jun 8 - Fri, Jul 17
United Airlines Logo
10:34 am - 9:30 am
BUF
-
GRU
21h 56m
1 stop
United Airlines Logo
9:30 pm - 9:51 am
GRU
-
BUF
13h 21m
1 stop
$1,328United Airlines
Mon, Jun 8 - Sat, Jul 18
United Airlines Logo
10:34 am - 9:30 am
BUF
-
GRU
21h 56m
2 stops
United Airlines Logo
9:30 pm - 9:51 am
GRU
-
BUF
13h 21m
1 stop
$1,333United Airlines
Mon, Jun 8 - Sat, Jul 18
United Airlines Logo
10:34 am - 7:10 am
BUF
-
GRU
19h 36m
1 stop
United Airlines Logo
9:00 pm - 6:05 pm
GRU
-
BUF
22h 05m
1 stop
$1,363United Airlines
Thu, Jun 11 - Mon, Jun 15

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
Jul 20
BUF7:52 pmBuffalo
34h 18m
2 stops
GRU7:10 amSao Paulo Guarulhos Intl
Jul 27
GRU10:20 pmSao Paulo Guarulhos Intl
23h 43m
1 stop
BUF9:03 pmBuffalo
$1,168
United Airlines
Jun 22
BUF6:04 pmBuffalo
14h 36m
1 stop
GRU9:40 amSao Paulo Guarulhos Intl
Jun 30
GRU9:30 pmSao Paulo Guarulhos Intl
17h 55m
1 stop
BUF2:25 pmBuffalo
$1,238
United Airlines
Jun 22
BUF10:34 amBuffalo
21h 56m
2 stops
GRU9:30 amSao Paulo Guarulhos Intl
Jun 30
GRU9:30 pmSao Paulo Guarulhos Intl
17h 55m
1 stop
BUF2:25 pmBuffalo
$1,243

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
Jun 8
BUF12:14 pmBuffalo
16h 16m
2 stops
GRU5:30 amSao Paulo Guarulhos Intl
Jun 9
GRU8:30 pmSao Paulo Guarulhos Intl
14h 10m
1 stop
BUF9:40 amBuffalo
$1,477
LATAM Airlines
Jun 8
BUF6:00 amBuffalo
22h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Jun 9
GRU10:50 pmSao Paulo Guarulhos Intl
18h 16m
1 stop
BUF4:06 pmBuffalo
$1,513

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 May 9, 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 7/20

7:52 pm-7:10 am

2 stops34h 18m

Sao Paulo Guarulhos Intl

Mon 7/27

10:20 pm-9:03 pm

1 stop23h 43m

$1,168

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 5/22

7:52 pm-6:55 am

2 stops34h 03m

Sao Paulo Guarulhos Intl

Thu 5/28

8:55 am-6:59 pm

1 stop35h 04m

$1,181
Quickest round-trip

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

Mon 6/22

10:34 am-9:30 am

2 stops21h 56m

Sao Paulo Guarulhos Intl

Tue 6/30

9:30 pm-2:25 pm

1 stop17h 55m

$1,243

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/8

6:00 am-5:25 am

2 stops22h 25m

Sao Paulo Guarulhos Intl

Tue 6/9

7:35 am-7:20 pm

2 stops36h 45m

$1,253

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 6/11

7:52 pm-9:30 am

1 stop12h 38m

Sao Paulo Guarulhos Intl

Mon 6/15

10:20 pm-9:03 pm

1 stop23h 43m

$1,313

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/8

6:00 am-4:05 pm

2 stops33h 05m

Sao Paulo Guarulhos Intl

Fri 7/17

1:20 am-8:26 pm

2 stops20h 06m

$1,318

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/8

10:34 am-9:30 am

1 stop21h 56m

Sao Paulo Guarulhos Intl

Sat 7/18

9:30 pm-9:51 am

1 stop13h 21m

$1,328

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/8

10:34 am-9:30 am

2 stops21h 56m

Sao Paulo Guarulhos Intl

Sat 7/18

9:30 pm-9:51 am

1 stop13h 21m

$1,333

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 6/11

10:34 am-7:10 am

1 stop19h 36m

Sao Paulo Guarulhos Intl

Mon 6/15

9:00 pm-6:05 pm

1 stop22h 05m

$1,363

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

17h 36m

Direct flights

None
The fastest flight from Buffalo to Sao Paulo Guarulhos Intl Airport takes 17h 36m
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 17h 36m.

  • 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 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.

Traveling to a place near Sao Paulo?

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

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Sao Paulo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Sao Paulo. momondo saves you time and could save you money on your trip.

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.

I’m not ready to book a flight from Buffalo to Sao Paulo right now. Can momondo alert me if prices change?

Price alerts on flights to Sao Paulo from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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