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Cheap flights from Buffalo to Sao Paulo from $426

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 7/27. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:40 pm - 8:50 pm
BUF
-
GRU
24h 10m
2 stops
Multiple Airlines Logo
12:45 pm - 9:57 am
GRU
-
BUF
23h 12m
1 stop
$1,194Multiple Airlines
sáb., feb. 14 - jue., feb. 19
United Airlines Logo
5:46 pm - 7:15 am
BUF
-
GRU
36h 29m
1 stop
United Airlines Logo
9:30 pm - 2:14 pm
GRU
-
BUF
17h 44m
1 stop
$1,372United Airlines
dom., mar. 8 - mié., mar. 11
United Airlines Logo
5:46 pm - 7:15 am
BUF
-
GRU
36h 29m
1 stop
United Airlines Logo
9:45 pm - 5:06 pm
GRU
-
BUF
20h 21m
2 stops
$1,376United Airlines
dom., mar. 8 - mié., mar. 11
United Airlines Logo
10:23 am - 7:15 am
BUF
-
GRU
19h 52m
2 stops
United Airlines Logo
10:15 pm - 2:14 pm
GRU
-
BUF
16h 59m
2 stops
$1,407United Airlines
dom., mar. 8 - mié., mar. 11
Multiple Airlines Logo
2:08 pm - 9:35 am
BUF
-
GRU
17h 27m
1 stop
Multiple Airlines Logo
10:50 pm - 9:11 pm
GRU
-
BUF
24h 21m
1 stop
$1,465Multiple Airlines
sáb., feb. 14 - jue., feb. 19
LATAM Airlines Logo
2:08 pm - 4:30 pm
BUF
-
GRU
24h 22m
2 stops
LATAM Airlines Logo
7:45 pm - 2:56 pm
GRU
-
BUF
21h 11m
2 stops
$1,500LATAM Airlines
sáb., feb. 14 - jue., feb. 19

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
Mar 8
BUF5:46 pmBuffalo
36h 29m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Mar 11
GRU9:30 pmSao Paulo Guarulhos Intl
17h 44m
1 stop
BUF2:14 pmBuffalo
$1,372
United Airlines
Mar 8
BUF5:46 pmBuffalo
36h 29m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Mar 11
GRU9:45 pmSao Paulo Guarulhos Intl
20h 21m
2 stops
BUF5:06 pmBuffalo
$1,376
United Airlines
Mar 8
BUF10:23 amBuffalo
19h 52m
2 stops
GRU7:15 amSao Paulo Guarulhos Intl
Mar 11
GRU10:15 pmSao Paulo Guarulhos Intl
16h 59m
2 stops
BUF2:14 pmBuffalo
$1,407

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 febrero 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

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

sáb. 2/14

6:40 pm-8:50 pm

2 stops24h 10m

Sao Paulo Guarulhos Intl

jue. 2/19

12:45 pm-9:57 am

1 stop23h 12m

$1,194

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

dom. 3/8

5:46 pm-7:15 am

1 stop36h 29m

Sao Paulo Guarulhos Intl

mié. 3/11

9:30 pm-2:14 pm

1 stop17h 44m

$1,372

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

dom. 3/8

5:46 pm-7:15 am

1 stop36h 29m

Sao Paulo Guarulhos Intl

mié. 3/11

9:45 pm-5:06 pm

2 stops20h 21m

$1,376

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

dom. 3/8

10:23 am-7:15 am

2 stops19h 52m

Sao Paulo Guarulhos Intl

mié. 3/11

10:15 pm-2:14 pm

2 stops16h 59m

$1,407

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

sáb. 2/14

2:08 pm-9:35 am

1 stop17h 27m

Sao Paulo Guarulhos Intl

jue. 2/19

10:50 pm-9:11 pm

1 stop24h 21m

$1,465

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

sáb. 2/14

2:08 pm-4:30 pm

2 stops24h 22m

Sao Paulo Guarulhos Intl

jue. 2/19

7:45 pm-2:56 pm

2 stops21h 11m

$1,500

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

lun. 7/27

8:30 am-10:30 pm

2 stops37h 00m

$426

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

lun. 7/27

10:39 am-9:30 am

1 stop21h 51m

$568

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

mar. 3/3

10:35 am-5:40 am

2 stops17h 05m

$586

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

mar. 3/3

6:45 pm-9:35 am

1 stop12h 50m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 21% 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

24h 10m

Direct flights

None
The fastest flight from Buffalo to Sao Paulo Guarulhos Intl Airport takes 24h 10m
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.
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  • 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 24h 10m.

  • 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
Guarujá
Campinas
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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