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Cheap flights from Buffalo to Sao Paulo from $543

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
10:02 pm - 7:50 am
BUF
-
GRU
32h 48m
1 stop
Multiple Airlines Logo
11:45 pm - 9:23 am
GRU
-
BUF
34h 38m
2 stops
$928Multiple Airlines
Sat, Aug 15 - Sun, Aug 23
Multiple Airlines Logo
7:57 pm - 3:35 am
BUF
-
GRU
30h 38m
2 stops
Multiple Airlines Logo
11:35 am - 7:06 pm
GRU
-
BUF
32h 31m
1 stop
$948Multiple Airlines
Mon, Aug 10 - Sun, Aug 16
Multiple Airlines Logo
7:57 pm - 3:50 am
BUF
-
GRU
30h 53m
2 stops
Multiple Airlines Logo
8:50 am - 6:09 pm
GRU
-
BUF
34h 19m
1 stop
$965Multiple Airlines
Fri, Aug 14 - Sun, Aug 30
Multiple Airlines Logo
9:20 am - 5:25 am
BUF
-
GRU
19h 05m
2 stops
Multiple Airlines Logo
7:35 am - 11:14 am
GRU
-
BUF
28h 39m
2 stops
$989Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
9:20 am - 5:40 am
BUF
-
GRU
19h 20m
2 stops
Multiple Airlines Logo
5:25 pm - 1:37 pm
GRU
-
BUF
22h 12m
2 stops
$1,027Multiple Airlines
Sat, Oct 31 - Fri, Nov 6
Multiple Airlines Logo
8:02 pm - 10:30 pm
BUF
-
GRU
25h 28m
2 stops
Multiple Airlines Logo
5:15 pm - 9:07 am
GRU
-
BUF
40h 52m
2 stops
$1,045Multiple Airlines
Fri, Aug 14 - Sun, Aug 30
Multiple Airlines Logo
7:57 pm - 7:40 am
BUF
-
GRU
34h 43m
1 stop
Multiple Airlines Logo
11:35 am - 7:06 pm
GRU
-
BUF
32h 31m
1 stop
$1,051Multiple Airlines
Mon, Aug 10 - Sun, Aug 16
Multiple Airlines Logo
10:02 pm - 7:50 am
BUF
-
GRU
32h 48m
1 stop
Multiple Airlines Logo
11:35 am - 6:09 pm
GRU
-
BUF
31h 34m
1 stop
$1,054Multiple Airlines
Sat, Aug 15 - Sun, Aug 23
Multiple Airlines Logo
7:57 pm - 7:50 am
BUF
-
GRU
34h 53m
1 stop
Multiple Airlines Logo
8:50 am - 6:09 pm
GRU
-
BUF
34h 19m
1 stop
$1,068Multiple Airlines
Fri, Aug 14 - Sun, Aug 30
Multiple Airlines Logo
9:20 am - 5:40 am
BUF
-
GRU
19h 20m
2 stops
Multiple Airlines Logo
5:25 pm - 8:15 pm
GRU
-
BUF
28h 50m
2 stops
$1,077Multiple Airlines
Sat, Oct 31 - Tue, Nov 3

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United Airlines flights from Buffalo to Sao Paulo

Our best United Airlines deals on Buffalo to Sao Paulo flight tickets
United Airlines
Nov 17
BUF2:54 pmBuffalo
17h 26m
1 stop
GRU10:20 amSao Paulo Guarulhos Intl
Nov 30
GRU9:45 pmSao Paulo Guarulhos Intl
19h 31m
1 stop
BUF3:16 pmBuffalo
$1,163
United Airlines
Dec 1
BUF4:00 pmBuffalo
13h 10m
1 stop
GRU7:10 amSao Paulo Guarulhos Intl
Dec 3
GRU10:25 pmSao Paulo Guarulhos Intl
22h 01m
1 stop
BUF6:26 pmBuffalo
$1,313
United Airlines
Dec 1
BUF10:20 amBuffalo
18h 55m
2 stops
GRU7:15 amSao Paulo Guarulhos Intl
Dec 3
GRU10:25 pmSao Paulo Guarulhos Intl
18h 51m
2 stops
BUF3:16 pmBuffalo
$1,317

LATAM Airlines flights from Buffalo to Sao Paulo

Our best LATAM Airlines deals on Buffalo to Sao Paulo flight tickets
LATAM Airlines
Nov 18
BUF7:15 pmBuffalo
12h 40m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Nov 29
GRU11:55 pmSao Paulo Guarulhos Intl
20h 42m
2 stops
BUF6:37 pmBuffalo
$1,173
LATAM Airlines
Nov 18
BUF9:55 amBuffalo
21h 40m
2 stops
GRU9:35 amSao Paulo Guarulhos Intl
Nov 29
GRU11:55 pmSao Paulo Guarulhos Intl
20h 42m
2 stops
BUF6:37 pmBuffalo
$1,177
LATAM Airlines
Nov 17
BUF7:15 pmBuffalo
12h 40m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Nov 29
GRU11:55 pmSao Paulo Guarulhos Intl
20h 42m
2 stops
BUF6:37 pmBuffalo
$1,228

momondo 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, momondo users made 832,500 searches. Data last updated July 12, 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

Price

Cheapest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 8/15

10:02 pm-7:50 am

1 stop32h 48m

Sao Paulo Guarulhos Intl

Sun 8/23

11:45 pm-9:23 am

2 stops34h 38m

$928

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 8/10

7:57 pm-3:35 am

2 stops30h 38m

Sao Paulo Guarulhos Intl

Sun 8/16

11:35 am-7:06 pm

1 stop32h 31m

$948

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 8/14

7:57 pm-3:50 am

2 stops30h 53m

Sao Paulo Guarulhos Intl

Sun 8/30

8:50 am-6:09 pm

1 stop34h 19m

$965

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Thu 10/1

9:20 am-5:25 am

2 stops19h 05m

Sao Paulo Guarulhos Intl

Wed 10/7

7:35 am-11:14 am

2 stops28h 39m

$989
Quickest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 10/31

9:20 am-5:40 am

2 stops19h 20m

Sao Paulo Guarulhos Intl

Fri 11/6

5:25 pm-1:37 pm

2 stops22h 12m

$1,027

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 8/14

8:02 pm-10:30 pm

2 stops25h 28m

Sao Paulo Guarulhos Intl

Sun 8/30

5:15 pm-9:07 am

2 stops40h 52m

$1,045

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 8/10

7:57 pm-7:40 am

1 stop34h 43m

Sao Paulo Guarulhos Intl

Sun 8/16

11:35 am-7:06 pm

1 stop32h 31m

$1,051

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 8/15

10:02 pm-7:50 am

1 stop32h 48m

Sao Paulo Guarulhos Intl

Sun 8/23

11:35 am-6:09 pm

1 stop31h 34m

$1,054

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 8/14

7:57 pm-7:50 am

1 stop34h 53m

Sao Paulo Guarulhos Intl

Sun 8/30

8:50 am-6:09 pm

1 stop34h 19m

$1,068

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 10/31

9:20 am-5:40 am

2 stops19h 20m

Sao Paulo Guarulhos Intl

Tue 11/3

5:25 pm-8:15 pm

2 stops28h 50m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

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 flights?

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

When to book flights from Buffalo to Sao Paulo

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

Cheap Buffalo to Sao Paulo (BUF to SAO) flight deals and tips

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

Fastest flight time

18h 46m

Direct flights

None
The fastest flight from Buffalo to Sao Paulo takes 18h 46m
There are no direct flights from Buffalo to Sao Paulo. There are no popular flight routes from Buffalo to Sao Paulo.
Search flight deals

Frequently asked questions about flying from Buffalo to Sao Paulo

  • How far is Buffalo to Sao Paulo by plane?

    A flight from Buffalo to Sao Paulo will travel around 5024.3 mi. A reasonable flight in good conditions will take 18h 46m.

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

    Prices for flights from Buffalo Airport to Sao Paulo are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Sao Paulo.

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

    The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Sao Paulo

Compare and see reviews for airlines that fly from Buffalo to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,163Free CancellationRating
7.4
9,979 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
Santos
Guarujá

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?

momondo does allow users to show only those flights to Sao Paulo from Buffalo which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Sao Paulo.

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

Yes momondo offers price alerts on flights to Sao Paulo from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport