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Cheap flights from Buffalo to Sao Paulo from $300

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 8/25. 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

Logo
10:12 am - 3:20 pmBUF-GRU
28h 08m2 stops
Logo
12:15 am - 5:40 pmGRU-BUF
18h 25m2 stops
$758
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lun., sep. 1 - jue., oct. 30
Logo
10:12 am - 3:50 amBUF-GRU
16h 38m2 stops
Logo
11:55 am - 6:41 pmGRU-BUF
31h 46m1 stop
$973
Find Deal
lun., sep. 1 - vie., oct. 31
United Airlines Logo
10:20 am - 7:15 amBUF-GRU
18h 55m2 stops
United Airlines Logo
10:25 pm - 12:26 pmGRU-BUF
16h 01m2 stops
$1,067United Airlines
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jue., ene. 1 - sáb., ene. 24
American Airlines Logo
6:38 am - 8:10 amBUF-GRU
23h 32m1 stop
American Airlines Logo
10:00 pm - 4:30 pmGRU-BUF
20h 30m1 stop
$1,076American Airlines
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jue., ene. 1 - sáb., ene. 24
Copa Airlines Logo
10:30 am - 6:30 amBUF-GRU
19h 00m2 stops
Copa Airlines Logo
5:25 am - 9:45 amGRU-BUF
29h 20m2 stops
$1,133Copa Airlines
Find Deal
vie., ago. 15 - dom., ago. 31
American Airlines Logo
7:08 am - 7:15 amBUF-GRU
23h 07m1 stop
American Airlines Logo
11:00 pm - 4:52 pmGRU-BUF
18h 52m1 stop
$1,154American Airlines
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lun., sep. 1 - vie., oct. 31
Copa Airlines Logo
6:00 am - 12:10 amBUF-GRU
17h 10m2 stops
Copa Airlines Logo
1:30 am - 7:01 pmGRU-BUF
18h 31m2 stops
$1,356Copa Airlines
Find Deal
vie., ago. 29 - dom., ago. 31
United Airlines Logo
7:45 pm - 9:30 amBUF-GRU
12h 45m1 stop
United Airlines Logo
9:30 pm - 7:01 pmGRU-BUF
22h 31m1 stop
$1,357United Airlines
Find Deal
vie., ago. 15 - dom., ago. 31
LATAM Airlines Logo
5:10 pm - 4:25 pmBUF-GRU
22h 15m2 stops
LATAM Airlines Logo
7:10 pm - 11:57 pmGRU-BUF
29h 47m2 stops
$1,374LATAM Airlines
Find Deal
vie., ago. 29 - lun., sep. 1
LATAM Airlines Logo
12:02 pm - 5:30 amBUF-GRU
16h 28m2 stops
LATAM Airlines Logo
10:05 am - 11:57 pmGRU-BUF
14h 52m1 stop
$1,379LATAM Airlines
Find Deal
vie., ago. 29 - lun., sep. 1

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
Aug 29
BUF5:10 pmBuffalo
22h 15m
2 stops
GRU4:25 pmSao Paulo Guarulhos Intl
Sep 1
GRU7:10 pmSao Paulo Guarulhos Intl
29h 47m
2 stops
BUF11:57 pmBuffalo
$1,374
Find similar
LATAM Airlines
Aug 29
BUF12:02 pmBuffalo
16h 28m
2 stops
GRU5:30 amSao Paulo Guarulhos Intl
Sep 1
GRU10:05 amSao Paulo Guarulhos Intl
14h 52m
1 stop
BUF11:57 pmBuffalo
$1,379
Find similar
LATAM Airlines
Aug 15
BUF12:02 pmBuffalo
16h 38m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Aug 30
GRU3:40 amSao Paulo Guarulhos Intl
21h 17m
2 stops
BUF11:57 pmBuffalo
$1,524
Find similar

Copa Airlines flights from Buffalo to Sao Paulo Guarulhos Intl Airport

Our best Copa Airlines deals on Buffalo to Sao Paulo Guarulhos Intl Airport flight tickets
Copa Airlines
Aug 15
BUF10:30 amBuffalo
19h 00m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
Aug 31
GRU5:25 amSao Paulo Guarulhos Intl
29h 20m
2 stops
BUF9:45 amBuffalo
$1,133
Find similar
Copa Airlines
Aug 29
BUF6:00 amBuffalo
17h 10m
2 stops
GRU12:10 amSao Paulo Guarulhos Intl
Aug 31
GRU1:30 amSao Paulo Guarulhos Intl
18h 31m
2 stops
BUF7:01 pmBuffalo
$1,356
Find similar
Copa Airlines
Aug 15
BUF10:30 amBuffalo
19h 00m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
Aug 30
GRU3:10 amSao Paulo Guarulhos Intl
31h 35m
2 stops
BUF9:45 amBuffalo
$1,538
Find similar

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 julio 31, 2025.
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

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

lun. 9/1

10:12 am-3:20 pm

2 stops28h 08m

Sao Paulo Guarulhos Intl

jue. 10/30

12:15 am-5:40 pm

2 stops18h 25m

$758

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

lun. 9/1

10:12 am-3:50 am

2 stops16h 38m

Sao Paulo Guarulhos Intl

vie. 10/31

11:55 am-6:41 pm

1 stop31h 46m

$973

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

jue. 1/1

10:20 am-7:15 am

2 stops18h 55m

Sao Paulo Guarulhos Intl

sáb. 1/24

10:25 pm-12:26 pm

2 stops16h 01m

$1,067

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

jue. 1/1

6:38 am-8:10 am

1 stop23h 32m

Sao Paulo Guarulhos Intl

sáb. 1/24

10:00 pm-4:30 pm

1 stop20h 30m

$1,076

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

vie. 8/15

10:30 am-6:30 am

2 stops19h 00m

Sao Paulo Guarulhos Intl

dom. 8/31

5:25 am-9:45 am

2 stops29h 20m

$1,133

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

lun. 9/1

7:08 am-7:15 am

1 stop23h 07m

Sao Paulo Guarulhos Intl

vie. 10/31

11:00 pm-4:52 pm

1 stop18h 52m

$1,154

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

vie. 8/29

6:00 am-12:10 am

2 stops17h 10m

Sao Paulo Guarulhos Intl

dom. 8/31

1:30 am-7:01 pm

2 stops18h 31m

$1,356

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

vie. 8/15

7:45 pm-9:30 am

1 stop12h 45m

Sao Paulo Guarulhos Intl

dom. 8/31

9:30 pm-7:01 pm

1 stop22h 31m

$1,357

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

vie. 8/29

5:10 pm-4:25 pm

2 stops22h 15m

Sao Paulo Guarulhos Intl

lun. 9/1

7:10 pm-11:57 pm

2 stops29h 47m

$1,374

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

vie. 8/29

12:02 pm-5:30 am

2 stops16h 28m

Sao Paulo Guarulhos Intl

lun. 9/1

10:05 am-11:57 pm

1 stop14h 52m

$1,379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

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

What is the cheapest day to depart on your flight to Sao Paulo Guarulhos Intl Airport?

On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from Buffalo is on a Thursday. momondo users have found tickets for Thursday departures for as low as $996. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Sunday, with ticket prices averaging around $1,480.

What is the cheapest time of day to depart on your flight to Sao Paulo Guarulhos Intl Airport?

Our data shows that the cheapest Buffalo to Sao Paulo Guarulhos Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Sao Paulo Guarulhos Intl Airport in the morning for as low as $996. Flights at noon are often more expensive with an average ticket price of $1,126.

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

Best Price Found

$300

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Sao Paulo Guarulhos Intl Airport from Buffalo in the past 72 hours is $300. The best round-trip flight deal from Buffalo to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $758.
The fastest flight from Buffalo to Sao Paulo Guarulhos Intl Airport takes 12h 45m
There are no direct flights from Buffalo to Sao Paulo Guarulhos Intl Airport. Popular non-direct route for this connection is Buffalo Airport - Sao Paulo Guarulhos Intl Airport.
Search flight deals

  • 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 45m.

  • 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 $757Free CancellationRating
7.4
8,900 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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Why should I use momondo to find a flight deal from Buffalo to Sao Paulo?

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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.

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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