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Cheap flights from Seattle to Sao Paulo from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Sao Paulo departing on 6/9. 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
11:00 pm - 8:40 am
SEA
-
GRU
29h 40m
3 stops
Multiple Airlines Logo
11:10 am - 6:45 pm
GRU
-
SEA
35h 35m
3 stops
$765Multiple Airlines
Sun, Jul 5 - Tue, Sep 8
LATAM Airlines Logo
8:25 am - 5:00 am
SEA
-
GRU
16h 35m
1 stop
LATAM Airlines Logo
10:50 pm - 1:00 pm
GRU
-
SEA
19h 10m
1 stop
$824LATAM Airlines
Sun, Oct 4 - Tue, Dec 1
Multiple Airlines Logo
10:30 am - 10:25 pm
SEA
-
GRU
31h 55m
3 stops
Multiple Airlines Logo
11:55 pm - 6:45 pm
GRU
-
SEA
22h 50m
3 stops
$842Multiple Airlines
Tue, Sep 15 - Fri, Sep 18
American Airlines Logo
10:17 am - 8:30 am
SEA
-
GRU
18h 13m
1 stop
American Airlines Logo
10:45 pm - 1:09 pm
GRU
-
SEA
19h 24m
1 stop
$853American Airlines
Thu, Oct 29 - Fri, Nov 13
American Airlines Logo
5:05 am - 8:30 am
SEA
-
GRU
23h 25m
1 stop
American Airlines Logo
11:10 pm - 2:59 pm
GRU
-
SEA
20h 49m
2 stops
$858American Airlines
Thu, Oct 29 - Fri, Nov 13
Multiple Airlines Logo
8:00 am - 5:00 am
SEA
-
GRU
17h 00m
1 stop
Multiple Airlines Logo
10:50 pm - 2:47 pm
GRU
-
SEA
20h 57m
1 stop
$861Multiple Airlines
Sun, Oct 4 - Tue, Dec 1
United Airlines Logo
5:00 pm - 6:30 am
SEA
-
GRU
33h 30m
1 stop
United Airlines Logo
9:30 pm - 3:40 pm
GRU
-
SEA
22h 10m
1 stop
$866United Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
8:00 am - 5:00 am
SEA
-
GRU
17h 00m
1 stop
Multiple Airlines Logo
10:50 pm - 12:40 pm
GRU
-
SEA
18h 50m
1 stop
$868Multiple Airlines
Sun, Oct 4 - Tue, Dec 1
Multiple Airlines Logo
8:00 am - 5:00 am
SEA
-
GRU
17h 00m
1 stop
Multiple Airlines Logo
10:50 pm - 1:00 pm
GRU
-
SEA
19h 10m
1 stop
$869Multiple Airlines
Sun, Oct 4 - Tue, Dec 1
American Airlines Logo
5:05 am - 9:00 am
SEA
-
GRU
23h 55m
1 stop
American Airlines Logo
10:00 pm - 9:09 pm
GRU
-
SEA
27h 09m
1 stop
$872American Airlines
Wed, Aug 12 - Tue, Sep 15

American Airlines flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best American Airlines deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
American Airlines
Oct 29
SEA10:17 amSeattle/Tacoma Intl
18h 13m
1 stop
GRU8:30 amSao Paulo Guarulhos Intl
Nov 13
GRU10:45 pmSao Paulo Guarulhos Intl
19h 24m
1 stop
SEA1:09 pmSeattle/Tacoma Intl
$853
American Airlines
Oct 29
SEA5:05 amSeattle/Tacoma Intl
23h 25m
1 stop
GRU8:30 amSao Paulo Guarulhos Intl
Nov 13
GRU11:10 pmSao Paulo Guarulhos Intl
20h 49m
2 stops
SEA2:59 pmSeattle/Tacoma Intl
$858
American Airlines
Aug 12
SEA5:05 amSeattle/Tacoma Intl
23h 55m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Sep 15
GRU10:00 pmSao Paulo Guarulhos Intl
27h 09m
1 stop
SEA9:09 pmSeattle/Tacoma Intl
$872

United Airlines flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best United Airlines deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
United Airlines
May 31
SEA7:00 amSeattle/Tacoma Intl
22h 30m
2 stops
GRU9:30 amSao Paulo Guarulhos Intl
Jun 6
GRU10:20 pmSao Paulo Guarulhos Intl
24h 45m
1 stop
SEA7:05 pmSeattle/Tacoma Intl
$858
United Airlines
Oct 15
SEA5:00 pmSeattle/Tacoma Intl
33h 30m
1 stop
GRU6:30 amSao Paulo Guarulhos Intl
Oct 19
GRU9:30 pmSao Paulo Guarulhos Intl
22h 10m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
$866
United Airlines
May 31
SEA11:00 pmSeattle/Tacoma Intl
28h 10m
1 stop
GRU7:10 amSao Paulo Guarulhos Intl
Jun 6
GRU10:20 pmSao Paulo Guarulhos Intl
17h 18m
1 stop
SEA11:38 amSeattle/Tacoma Intl
$868

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 May 22, 2026.
Use the filters below to find and compare flights from Seattle to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 7/5

11:00 pm-8:40 am

3 stops29h 40m

Sao Paulo Guarulhos Intl

Tue 9/8

11:10 am-6:45 pm

3 stops35h 35m

$765
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

8:25 am-5:00 am

1 stop16h 35m

Sao Paulo Guarulhos Intl

Tue 12/1

10:50 pm-1:00 pm

1 stop19h 10m

$824

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/15

10:30 am-10:25 pm

3 stops31h 55m

Sao Paulo Guarulhos Intl

Fri 9/18

11:55 pm-6:45 pm

3 stops22h 50m

$842

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 10/29

10:17 am-8:30 am

1 stop18h 13m

Sao Paulo Guarulhos Intl

Fri 11/13

10:45 pm-1:09 pm

1 stop19h 24m

$853

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 10/29

5:05 am-8:30 am

1 stop23h 25m

Sao Paulo Guarulhos Intl

Fri 11/13

11:10 pm-2:59 pm

2 stops20h 49m

$858

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

8:00 am-5:00 am

1 stop17h 00m

Sao Paulo Guarulhos Intl

Tue 12/1

10:50 pm-2:47 pm

1 stop20h 57m

$861

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 10/15

5:00 pm-6:30 am

1 stop33h 30m

Sao Paulo Guarulhos Intl

Mon 10/19

9:30 pm-3:40 pm

1 stop22h 10m

$866

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

8:00 am-5:00 am

1 stop17h 00m

Sao Paulo Guarulhos Intl

Tue 12/1

10:50 pm-12:40 pm

1 stop18h 50m

$868

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

8:00 am-5:00 am

1 stop17h 00m

Sao Paulo Guarulhos Intl

Tue 12/1

10:50 pm-1:00 pm

1 stop19h 10m

$869

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 8/12

5:05 am-9:00 am

1 stop23h 55m

Sao Paulo Guarulhos Intl

Tue 9/15

10:00 pm-9:09 pm

1 stop27h 09m

$872

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Seattle 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 typical price of a round-trip flight between Seattle and Sao Paulo Guarulhos Intl Airport?

What is the cheapest month to fly to Sao Paulo Guarulhos Intl Airport?

In general, October is the cheapest month to fly from Seattle to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $556. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in October, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $619.

How far in advance should I book a flight from Seattle to Sao Paulo Guarulhos Intl Airport?

You are more likely to see cheaper flights to Sao Paulo Guarulhos Intl Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo Guarulhos Intl Airport from Seattle for as low as $523 on momondo.

Can stopping save me money on Seattle to Sao Paulo Guarulhos Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Seattle to Sao Paulo Guarulhos Intl Airport flight.

When to book flights from Seattle to Sao Paulo Guarulhos Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle 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 Seattle to Sao Paulo Guarulhos Intl Airport (SEA to GRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Sao Paulo Guarulhos Intl Airport

Fastest flight time

16h 52m

Direct flights

None
The fastest flight from Seattle to Sao Paulo Guarulhos Intl Airport takes 16h 52m
There are no direct flights from Seattle to Sao Paulo Guarulhos Intl Airport. There are no popular flight routes from Seattle to Sao Paulo Guarulhos Intl Airport.
Search flight deals

Frequently asked questions about flying from Seattle to Sao Paulo Guarulhos Intl Airport

  • How far is Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl by plane?

    The straight-line distance from Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl is 6780.4 mi. By plane, this route typically takes 16h 52m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport.

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

    The necessary travel and health documents for your Sao Paulo Guarulhos Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Sao Paulo Guarulhos Intl Airport?

Best airlines flying from Seattle to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Seattle to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $492Free CancellationRating
7.4
1,918 reviews
Search LATAM Airlines flights
DeltaPriceFrom $499Free CancellationRating
7.9
8,445 reviews
Search Delta flights
United AirlinesPriceFrom $504Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights
American AirlinesPriceFrom $550Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights
GOLPriceFrom $1,254Free CancellationRating
7.3
1,223 reviews
Search GOL flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Guarulhos
Santos
Campinas
Guarujá
Aparecida

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Sao Paulo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Sao Paulo. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Sao Paulo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sao Paulo from Seattle with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sao Paulo from Seattle.

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

Yes. momondo can track prices for Seattle to Sao Paulo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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