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Cheap flights from Buffalo to Sao Paulo from $388

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 8/20. 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
4:16 pm - 4:05 pm
BUF
-
GRU
22h 49m
2 stops
Multiple Airlines Logo
5:15 pm - 1:29 pm
GRU
-
BUF
21h 14m
2 stops
$1,044Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
8:12 am - 5:25 am
BUF
-
GRU
20h 13m
2 stops
Multiple Airlines Logo
1:20 am - 8:17 pm
GRU
-
BUF
19h 57m
2 stops
$1,056Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
6:54 pm - 7:50 am
BUF
-
GRU
35h 56m
1 stop
Multiple Airlines Logo
3:15 am - 11:03 am
GRU
-
BUF
32h 48m
2 stops
$1,119Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
United Airlines Logo
10:53 am - 7:10 am
BUF
-
GRU
19h 17m
1 stop
United Airlines Logo
10:20 pm - 9:07 pm
GRU
-
BUF
23h 47m
1 stop
$1,144United Airlines
Mon, Sep 7 - Mon, Sep 14
United Airlines Logo
6:12 am - 6:30 am
BUF
-
GRU
23h 18m
2 stops
United Airlines Logo
10:20 pm - 9:07 pm
GRU
-
BUF
23h 47m
1 stop
$1,148United Airlines
Mon, Sep 7 - Mon, Sep 14
Delta Logo
10:00 am - 8:50 am
BUF
-
GRU
21h 50m
1 stop
Delta Logo
10:50 pm - 7:19 pm
GRU
-
BUF
21h 29m
1 stop
$1,252Delta
Tue, Aug 4 - Tue, Aug 11
Delta Logo
10:00 am - 8:50 am
BUF
-
GRU
21h 50m
1 stop
Delta Logo
11:30 pm - 6:55 pm
GRU
-
BUF
20h 25m
2 stops
$1,256Delta
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
10:34 am - 9:30 am
BUF
-
GRU
21h 56m
2 stops
United Airlines Logo
9:00 pm - 7:00 pm
GRU
-
BUF
23h 00m
2 stops
$1,277United Airlines
Tue, Aug 4 - Tue, Aug 11
LATAM Airlines Logo
6:05 am - 6:10 am
BUF
-
GRU
23h 05m
2 stops
LATAM Airlines Logo
10:05 am - 9:40 am
GRU
-
BUF
24h 35m
2 stops
$1,288LATAM Airlines
Tue, Aug 4 - Wed, Aug 12
United Airlines Logo
2:53 pm - 9:30 am
BUF
-
GRU
17h 37m
1 stop
United Airlines Logo
9:00 pm - 9:52 am
GRU
-
BUF
13h 52m
1 stop
$1,357United Airlines
Sat, Sep 5 - Sat, Sep 12

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LATAM Airlines flights from Buffalo to Sao Paulo

Our best LATAM Airlines deals on Buffalo to Sao Paulo flight tickets
LATAM Airlines
Nov 13
BUF3:59 pmBuffalo
15h 56m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Dec 5
GRU9:30 pmSao Paulo Guarulhos Intl
15h 53m
1 stop
BUF11:23 amBuffalo
$1,279
LATAM Airlines
Aug 4
BUF6:05 amBuffalo
23h 05m
2 stops
GRU6:10 amSao Paulo Guarulhos Intl
Aug 12
GRU10:05 amSao Paulo Guarulhos Intl
24h 35m
2 stops
BUF9:40 amBuffalo
$1,288
LATAM Airlines
Nov 14
BUF5:10 pmBuffalo
14h 25m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
Dec 5
GRU11:45 pmSao Paulo Guarulhos Intl
13h 38m
1 stop
BUF11:23 amBuffalo
$1,395

United Airlines flights from Buffalo to Sao Paulo

Our best United Airlines deals on Buffalo to Sao Paulo flight tickets
United Airlines
Sep 7
BUF10:53 amBuffalo
19h 17m
1 stop
GRU7:10 amSao Paulo Guarulhos Intl
Sep 14
GRU10:20 pmSao Paulo Guarulhos Intl
23h 47m
1 stop
BUF9:07 pmBuffalo
$1,144
United Airlines
Sep 7
BUF6:12 amBuffalo
23h 18m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
Sep 14
GRU10:20 pmSao Paulo Guarulhos Intl
23h 47m
1 stop
BUF9:07 pmBuffalo
$1,148
United Airlines
Aug 4
BUF10:34 amBuffalo
21h 56m
2 stops
GRU9:30 amSao Paulo Guarulhos Intl
Aug 11
GRU9:00 pmSao Paulo Guarulhos Intl
23h 00m
2 stops
BUF7:00 pmBuffalo
$1,277

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 26, 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

Mon 9/7

4:16 pm-4:05 pm

2 stops22h 49m

Sao Paulo Guarulhos Intl

Mon 9/14

5:15 pm-1:29 pm

2 stops21h 14m

$1,044

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 9/5

8:12 am-5:25 am

2 stops20h 13m

Sao Paulo Guarulhos Intl

Fri 9/11

1:20 am-8:17 pm

2 stops19h 57m

$1,056

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 9/5

6:54 pm-7:50 am

1 stop35h 56m

Sao Paulo Guarulhos Intl

Fri 9/11

3:15 am-11:03 am

2 stops32h 48m

$1,119

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 9/7

10:53 am-7:10 am

1 stop19h 17m

Sao Paulo Guarulhos Intl

Mon 9/14

10:20 pm-9:07 pm

1 stop23h 47m

$1,144

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 9/7

6:12 am-6:30 am

2 stops23h 18m

Sao Paulo Guarulhos Intl

Mon 9/14

10:20 pm-9:07 pm

1 stop23h 47m

$1,148

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 8/4

10:00 am-8:50 am

1 stop21h 50m

Sao Paulo Guarulhos Intl

Tue 8/11

10:50 pm-7:19 pm

1 stop21h 29m

$1,252

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 8/4

10:00 am-8:50 am

1 stop21h 50m

Sao Paulo Guarulhos Intl

Tue 8/11

11:30 pm-6:55 pm

2 stops20h 25m

$1,256

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 8/4

10:34 am-9:30 am

2 stops21h 56m

Sao Paulo Guarulhos Intl

Tue 8/11

9:00 pm-7:00 pm

2 stops23h 00m

$1,277

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Tue 8/4

6:05 am-6:10 am

2 stops23h 05m

Sao Paulo Guarulhos Intl

Wed 8/12

10:05 am-9:40 am

2 stops24h 35m

$1,288
Quickest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sat 9/5

2:53 pm-9:30 am

1 stop17h 37m

Sao Paulo Guarulhos Intl

Sat 9/12

9:00 pm-9:52 am

1 stop13h 52m

$1,357

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

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

16h 38m

Direct flights

None
The fastest flight from Buffalo to Sao Paulo takes 16h 38m
There are no direct flights from Buffalo to Sao Paulo. There are no popular flight routes from Buffalo to Sao Paulo.
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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 16h 38m.

  • 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
10,038 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