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Cheap flights from Seattle to Sao Paulo from $371

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 6/2. 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

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Find the cheapest flights from Seattle to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 am - 5:20 am
SEA
-
GRU
17h 15m
1 stop
Multiple Airlines Logo
11:40 am - 8:33 pm
GRU
-
SEA
36h 53m
1 stop
$736Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
LATAM Airlines Logo
8:25 am - 7:50 am
SEA
-
GRU
19h 25m
1 stop
LATAM Airlines Logo
10:45 pm - 12:58 pm
GRU
-
SEA
18h 13m
1 stop
$738LATAM Airlines
Tue, Sep 8 - Sun, Sep 13
Multiple Airlines Logo
11:10 pm - 8:40 pm
SEA
-
GRU
17h 30m
1 stop
Multiple Airlines Logo
11:00 pm - 9:49 pm
GRU
-
SEA
26h 49m
1 stop
$772Multiple Airlines
Sat, May 23 - Mon, Jun 1
Multiple Airlines Logo
11:10 pm - 8:40 pm
SEA
-
GRU
17h 30m
1 stop
Multiple Airlines Logo
10:45 pm - 10:27 pm
GRU
-
SEA
27h 42m
1 stop
$778Multiple Airlines
Sat, May 23 - Sun, May 31
LATAM Airlines Logo
8:25 am - 7:50 am
SEA
-
GRU
19h 25m
1 stop
LATAM Airlines Logo
10:45 pm - 2:43 pm
GRU
-
SEA
19h 58m
1 stop
$783LATAM Airlines
Tue, Sep 8 - Sun, Sep 13
Multiple Airlines Logo
8:05 am - 5:20 am
SEA
-
GRU
17h 15m
1 stop
Multiple Airlines Logo
12:50 pm - 9:56 pm
GRU
-
SEA
37h 06m
1 stop
$787Multiple Airlines
Tue, Aug 25 - Wed, Sep 2
LATAM Airlines Logo
8:25 am - 7:50 am
SEA
-
GRU
19h 25m
1 stop
LATAM Airlines Logo
11:00 pm - 9:59 pm
GRU
-
SEA
26h 59m
1 stop
$790LATAM Airlines
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
7:40 am - 9:00 am
SEA
-
GRU
21h 20m
1 stop
American Airlines Logo
11:15 pm - 11:42 pm
GRU
-
SEA
28h 27m
1 stop
$791American Airlines
Thu, Aug 27 - Mon, Sep 7
American Airlines Logo
1:01 pm - 8:20 am
SEA
-
GRU
15h 19m
1 stop
American Airlines Logo
10:00 pm - 7:49 pm
GRU
-
SEA
25h 49m
1 stop
$793American Airlines
Tue, Aug 25 - Wed, Sep 2
American Airlines Logo
6:10 am - 5:55 am
SEA
-
GRU
19h 45m
2 stops
American Airlines Logo
10:00 pm - 4:42 pm
GRU
-
SEA
22h 42m
1 stop
$795American Airlines
Fri, Aug 28 - Tue, Sep 8

Delta flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best Delta deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
Delta
Aug 25
SEA6:00 amSeattle/Tacoma Intl
19h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Aug 31
GRU11:00 pmSao Paulo Guarulhos Intl
18h 46m
2 stops
SEA1:46 pmSeattle/Tacoma Intl
$797
Delta
Aug 24
SEA10:35 pmSeattle/Tacoma Intl
17h 25m
2 stops
GRU8:00 pmSao Paulo Guarulhos Intl
Sep 2
GRU12:50 pmSao Paulo Guarulhos Intl
37h 09m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
$813
Delta
Aug 14
SEA8:25 amSeattle/Tacoma Intl
16h 55m
1 stop
GRU5:20 amSao Paulo Guarulhos Intl
Aug 24
GRU11:00 pmSao Paulo Guarulhos Intl
26h 59m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
$834

LATAM Airlines flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best LATAM Airlines deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
LATAM Airlines
Sep 8
SEA8:25 amSeattle/Tacoma Intl
19h 25m
1 stop
GRU7:50 amSao Paulo Guarulhos Intl
Sep 13
GRU10:45 pmSao Paulo Guarulhos Intl
18h 13m
1 stop
SEA12:58 pmSeattle/Tacoma Intl
$738
LATAM Airlines
Sep 8
SEA8:25 amSeattle/Tacoma Intl
19h 25m
1 stop
GRU7:50 amSao Paulo Guarulhos Intl
Sep 13
GRU10:45 pmSao Paulo Guarulhos Intl
19h 58m
1 stop
SEA2:43 pmSeattle/Tacoma Intl
$783
LATAM Airlines
Aug 21
SEA8:25 amSeattle/Tacoma Intl
19h 25m
1 stop
GRU7:50 amSao Paulo Guarulhos Intl
Aug 26
GRU11:00 pmSao Paulo Guarulhos Intl
26h 59m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
$790

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 March 23, 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

Wed 9/16

8:05 am-5:20 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Sat 9/26

11:40 am-8:33 pm

1 stop36h 53m

$736
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/8

8:25 am-7:50 am

1 stop19h 25m

Sao Paulo Guarulhos Intl

Sun 9/13

10:45 pm-12:58 pm

1 stop18h 13m

$738

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 5/23

11:10 pm-8:40 pm

1 stop17h 30m

Sao Paulo Guarulhos Intl

Mon 6/1

11:00 pm-9:49 pm

1 stop26h 49m

$772

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 5/23

11:10 pm-8:40 pm

1 stop17h 30m

Sao Paulo Guarulhos Intl

Sun 5/31

10:45 pm-10:27 pm

1 stop27h 42m

$778

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/8

8:25 am-7:50 am

1 stop19h 25m

Sao Paulo Guarulhos Intl

Sun 9/13

10:45 pm-2:43 pm

1 stop19h 58m

$783

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 8/25

8:05 am-5:20 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Wed 9/2

12:50 pm-9:56 pm

1 stop37h 06m

$787

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 8/21

8:25 am-7:50 am

1 stop19h 25m

Sao Paulo Guarulhos Intl

Wed 8/26

11:00 pm-9:59 pm

1 stop26h 59m

$790

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 8/27

7:40 am-9:00 am

1 stop21h 20m

Sao Paulo Guarulhos Intl

Mon 9/7

11:15 pm-11:42 pm

1 stop28h 27m

$791

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 8/25

1:01 pm-8:20 am

1 stop15h 19m

Sao Paulo Guarulhos Intl

Wed 9/2

10:00 pm-7:49 pm

1 stop25h 49m

$793

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 8/28

6:10 am-5:55 am

2 stops19h 45m

Sao Paulo Guarulhos Intl

Tue 9/8

10:00 pm-4:42 pm

1 stop22h 42m

$795

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 $502. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in October, then you should wait until May to fly from Seattle, when ticket prices are also cheap, with an average price of $581.

How far in advance should I book a flight 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 $698 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 $614 on momondo.

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

You could potentially save up to 2% 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 55m

Direct flights

None
The fastest flight from Seattle to Sao Paulo Guarulhos Intl Airport takes 16h 55m
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

  • 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 55m.

  • 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 $494Free CancellationRating
7.4
1,915 reviews
Search LATAM Airlines flights
DeltaPriceFrom $498Free CancellationRating
7.9
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $499Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $502Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
Air CanadaPriceFrom $745Free CancellationRating
7.1
10,835 reviews
Search Air Canada flights
GOLPriceFrom $1,254Free CancellationRating
7.3
1,195 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
Santos
Guarulhos
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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