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Cheap flights from Buffalo to Sao Paulo from $709

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 7/22. 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.
Multiple Airlines Logo
7:57 pm - 12:30 am
BUF
-
GRU
27h 33m
2 stops
Multiple Airlines Logo
11:40 am - 7:12 pm
GRU
-
BUF
32h 32m
1 stop
$908Multiple Airlines
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
7:57 pm - 7:50 am
BUF
-
GRU
34h 53m
1 stop
Multiple Airlines Logo
6:00 am - 7:12 pm
GRU
-
BUF
38h 12m
2 stops
$1,061Multiple Airlines
Wed, Jun 17 - Sat, Jun 27
Delta Logo
7:00 am - 8:50 am
BUF
-
GRU
24h 50m
1 stop
Delta Logo
8:30 pm - 10:34 am
GRU
-
BUF
15h 04m
1 stop
$1,149Delta
Wed, Sep 30 - Thu, Oct 15
LATAM Airlines Logo
6:00 am - 5:40 am
BUF
-
GRU
22h 40m
1 stop
LATAM Airlines Logo
7:15 pm - 3:27 pm
GRU
-
BUF
21h 12m
2 stops
$1,158LATAM Airlines
Wed, Sep 30 - Sun, Oct 18
Delta Logo
7:15 pm - 4:15 pm
BUF
-
GRU
20h 00m
2 stops
Delta Logo
8:30 pm - 10:34 am
GRU
-
BUF
15h 04m
1 stop
$1,163Delta
Sun, Oct 4 - Mon, Oct 19
Delta Logo
7:15 pm - 4:15 pm
BUF
-
GRU
20h 00m
2 stops
Delta Logo
11:00 pm - 3:12 pm
GRU
-
BUF
17h 12m
2 stops
$1,167Delta
Sun, Oct 4 - Tue, Oct 13
Multiple Airlines Logo
9:23 pm - 1:10 am
BUF
-
GRU
26h 47m
2 stops
Multiple Airlines Logo
1:20 am - 10:32 pm
GRU
-
BUF
46h 12m
2 stops
$1,174Multiple Airlines
Mon, Jun 29 - Sun, Jul 5
Delta Logo
2:30 pm - 7:55 am
BUF
-
GRU
16h 25m
2 stops
Delta Logo
10:50 pm - 3:12 pm
GRU
-
BUF
17h 22m
2 stops
$1,188Delta
Fri, Oct 2 - Wed, Oct 14
Delta Logo
12:09 pm - 5:05 am
BUF
-
GRU
15h 56m
2 stops
Delta Logo
9:30 pm - 3:12 pm
GRU
-
BUF
18h 42m
2 stops
$1,189Delta
Fri, Oct 2 - Mon, Oct 26
LATAM Airlines Logo
11:15 am - 8:50 am
BUF
-
GRU
20h 35m
1 stop
LATAM Airlines Logo
8:30 pm - 2:34 pm
GRU
-
BUF
19h 04m
1 stop
$1,197LATAM Airlines
Fri, Oct 2 - Thu, Oct 15

United Airlines flights from Buffalo to Sao Paulo

Our best United Airlines deals on Buffalo to Sao Paulo flight tickets
United Airlines
Jul 22
BUF7:52 pmBuffalo
12h 38m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Aug 5
GRU10:20 pmSao Paulo Guarulhos Intl
21h 43m
2 stops
BUF7:03 pmBuffalo
$1,242
United Airlines
Oct 2
BUF10:20 amBuffalo
22h 15m
2 stops
GRU9:35 amSao Paulo Guarulhos Intl
Oct 16
GRU9:50 pmSao Paulo Guarulhos Intl
16h 56m
2 stops
BUF1:46 pmBuffalo
$1,247
United Airlines
Jun 17
BUF10:50 amBuffalo
21h 50m
1 stop
GRU9:40 amSao Paulo Guarulhos Intl
Jun 27
GRU9:30 pmSao Paulo Guarulhos Intl
13h 21m
1 stop
BUF9:51 amBuffalo
$1,353

American Airlines flights from Buffalo to Sao Paulo

Our best American Airlines deals on Buffalo to Sao Paulo flight tickets
American Airlines
Oct 1
BUF12:58 pmBuffalo
19h 02m
2 stops
GRU9:00 amSao Paulo Guarulhos Intl
Oct 20
GRU9:25 pmSao Paulo Guarulhos Intl
17h 56m
2 stops
BUF2:21 pmBuffalo
$1,328
American Airlines
Oct 3
BUF1:22 pmBuffalo
18h 38m
2 stops
GRU9:00 amSao Paulo Guarulhos Intl
Oct 19
GRU11:15 pmSao Paulo Guarulhos Intl
19h 48m
2 stops
BUF6:03 pmBuffalo
$1,368
American Airlines
Oct 4
BUF2:36 pmBuffalo
16h 44m
2 stops
GRU8:20 amSao Paulo Guarulhos Intl
Oct 18
GRU11:15 pmSao Paulo Guarulhos Intl
16h 29m
2 stops
BUF2:44 pmBuffalo
$1,402

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 May 18, 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

Fri 6/12

7:57 pm-12:30 am

2 stops27h 33m

Sao Paulo Guarulhos Intl

Mon 6/15

11:40 am-7:12 pm

1 stop32h 32m

$908

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Wed 6/17

7:57 pm-7:50 am

1 stop34h 53m

Sao Paulo Guarulhos Intl

Sat 6/27

6:00 am-7:12 pm

2 stops38h 12m

$1,061

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Wed 9/30

7:00 am-8:50 am

1 stop24h 50m

Sao Paulo Guarulhos Intl

Thu 10/15

8:30 pm-10:34 am

1 stop15h 04m

$1,149

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Wed 9/30

6:00 am-5:40 am

1 stop22h 40m

Sao Paulo Guarulhos Intl

Sun 10/18

7:15 pm-3:27 pm

2 stops21h 12m

$1,158

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 10/4

7:15 pm-4:15 pm

2 stops20h 00m

Sao Paulo Guarulhos Intl

Mon 10/19

8:30 pm-10:34 am

1 stop15h 04m

$1,163

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Sun 10/4

7:15 pm-4:15 pm

2 stops20h 00m

Sao Paulo Guarulhos Intl

Tue 10/13

11:00 pm-3:12 pm

2 stops17h 12m

$1,167

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Mon 6/29

9:23 pm-1:10 am

2 stops26h 47m

Sao Paulo Guarulhos Intl

Sun 7/5

1:20 am-10:32 pm

2 stops46h 12m

$1,174
Quickest round-trip

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 10/2

2:30 pm-7:55 am

2 stops16h 25m

Sao Paulo Guarulhos Intl

Wed 10/14

10:50 pm-3:12 pm

2 stops17h 22m

$1,188

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 10/2

12:09 pm-5:05 am

2 stops15h 56m

Sao Paulo Guarulhos Intl

Mon 10/26

9:30 pm-3:12 pm

2 stops18h 42m

$1,189

BuffaloSao Paulo

BUF - GRU

BUFGRU

Buffalo

Fri 10/2

11:15 am-8:50 am

1 stop20h 35m

Sao Paulo Guarulhos Intl

Thu 10/15

8:30 pm-2:34 pm

1 stop19h 04m

$1,197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

12h 38m

Direct flights

None
The fastest flight from Buffalo to Sao Paulo takes 12h 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 12h 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 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.

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