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Cheap flights from Seattle to Sao Paulo from $377

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 9/30. 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 Seattle to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:45 am - 10:35 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
21h 50m1 stop Toronto Pearson Intl
Air Canada Logo
9:30 pm - 8:59 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
28h 29m1 stop Toronto Pearson Intl
$883Air Canada
Sun, Nov 15 - Sun, Nov 29
Air Canada Logo
7:45 am - 10:35 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
21h 50m1 stop Toronto Pearson Intl
Air Canada Logo
9:30 pm - 8:59 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
28h 29m1 stop Toronto Pearson Intl
$883Air Canada
Thu, Nov 5 - Tue, Nov 24
LATAM Airlines Logo
11:45 am - 2:25 pmSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
21h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
10:15 am - 10:05 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
16h 50m1 stop Miami
$966LATAM Airlines
Sun, Nov 8 - Sat, Nov 14
LATAM Airlines Logo
8:05 am - 5:05 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
17h 00m1 stop Miami
LATAM Airlines Logo
10:45 pm - 2:55 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
20h 10m1 stop Boston Logan Intl
$972LATAM Airlines
Thu, Sep 3 - Wed, Sep 16
Delta Logo
7:16 am - 8:40 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
21h 24m2 stops Los Angeles Lima J Chavez Intl
Delta Logo
10:45 pm - 2:55 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
20h 10m1 stop Boston Logan Intl
$993Delta
Sat, Aug 29 - Tue, Sep 8
Delta Logo
8:05 am - 5:05 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
17h 00m1 stop Miami
Delta Logo
10:45 pm - 2:55 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
20h 10m1 stop Boston Logan Intl
$993Delta
Sat, Aug 29 - Tue, Sep 8
American Airlines Logo
10:15 am - 9:00 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
18h 45m1 stop Dallas/Fort Worth
American Airlines Logo
10:00 pm - 7:48 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
25h 48m1 stop Dallas/Fort Worth
$993American Airlines
Fri, Aug 28 - Tue, Sep 8
American Airlines Logo
5:30 am - 9:00 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
23h 30m1 stop Dallas/Fort Worth
American Airlines Logo
10:45 pm - 11:12 amGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
17h 27m1 stop Dallas/Fort Worth
$993American Airlines
Sun, Oct 4 - Tue, Dec 1
GOL Logo
12:04 pm - 9:00 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
16h 56m1 stop Dallas/Fort Worth
GOL Logo
10:45 pm - 1:15 pmGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
19h 30m1 stop Dallas/Fort Worth
$993GOL
Fri, Oct 23 - Sat, Nov 7
GOL Logo
12:02 pm - 9:00 amSEA  Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl
16h 58m1 stop Dallas/Fort Worth
GOL Logo
10:00 pm - 11:11 amGRU  Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl
17h 11m1 stop Dallas/Fort Worth
$1,015GOL
Mon, Sep 14 - Thu, Sep 24

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Copa Airlines flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best Copa Airlines deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
Copa Airlines
Sep 12
SEA5:20 pmSeattle/Tacoma Intl
30h 30m
2 stops
GRU3:50 amSao Paulo Guarulhos Intl
Sep 25
GRU5:00 amSao Paulo Guarulhos Intl
20h 59m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$996
Copa Airlines
Aug 20
SEA6:52 pmSeattle/Tacoma Intl
25h 18m
2 stops
GRU12:10 amSao Paulo Guarulhos Intl
Aug 28
GRU2:00 amSao Paulo Guarulhos Intl
37h 34m
2 stops
SEA11:34 amSeattle/Tacoma Intl
$1,067
Copa Airlines
Aug 20
SEA6:52 pmSeattle/Tacoma Intl
25h 18m
2 stops
GRU12:10 amSao Paulo Guarulhos Intl
Aug 28
GRU2:00 amSao Paulo Guarulhos Intl
37h 34m
2 stops
SEA11:34 amSeattle/Tacoma Intl
$1,083

Air Canada flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best Air Canada deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
Air Canada
Nov 8
SEA7:45 amSeattle/Tacoma Intl
21h 50m
1 stop
GRU10:35 amSao Paulo Guarulhos Intl
Nov 14
GRU9:30 pmSao Paulo Guarulhos Intl
28h 29m
1 stop
SEA8:59 pmSeattle/Tacoma Intl
$883
Air Canada
Nov 5
SEA7:45 amSeattle/Tacoma Intl
21h 50m
1 stop
GRU10:35 amSao Paulo Guarulhos Intl
Nov 25
GRU9:30 pmSao Paulo Guarulhos Intl
28h 29m
1 stop
SEA8:59 pmSeattle/Tacoma Intl
$890
Air Canada
Nov 21
SEA8:40 amSeattle/Tacoma Intl
20h 45m
2 stops
GRU10:25 amSao Paulo Guarulhos Intl
Nov 29
GRU9:45 pmSao Paulo Guarulhos Intl
25h 37m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$903

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 August 18, 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 Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Sun 11/15

7:45 am-10:35 am

1 stop21h 50m

Sao Paulo Guarulhos Intl

Sun 11/29

9:30 pm-8:59 pm

1 stop28h 29m

$883

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Thu 11/5

7:45 am-10:35 am

1 stop21h 50m

Sao Paulo Guarulhos Intl

Tue 11/24

9:30 pm-8:59 pm

1 stop28h 29m

$883

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Sun 11/8

11:45 am-2:25 pm

2 stops21h 40m

Sao Paulo Guarulhos Intl

Sat 11/14

10:15 am-10:05 pm

1 stop16h 50m

$966

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Thu 9/3

8:05 am-5:05 am

1 stop17h 00m

Sao Paulo Guarulhos Intl

Wed 9/16

10:45 pm-2:55 pm

1 stop20h 10m

$972

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Sat 8/29

7:16 am-8:40 am

2 stops21h 24m

Sao Paulo Guarulhos Intl

Tue 9/8

10:45 pm-2:55 pm

1 stop20h 10m

$993

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Sat 8/29

8:05 am-5:05 am

1 stop17h 00m

Sao Paulo Guarulhos Intl

Tue 9/8

10:45 pm-2:55 pm

1 stop20h 10m

$993

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Fri 8/28

10:15 am-9:00 am

1 stop18h 45m

Sao Paulo Guarulhos Intl

Tue 9/8

10:00 pm-7:48 pm

1 stop25h 48m

$993

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

5:30 am-9:00 am

1 stop23h 30m

Sao Paulo Guarulhos Intl

Tue 12/1

10:45 pm-11:12 am

1 stop17h 27m

$993

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Fri 10/23

12:04 pm-9:00 am

1 stop16h 56m

Sao Paulo Guarulhos Intl

Sat 11/7

10:45 pm-1:15 pm

1 stop19h 30m

$993
Quickest round-trip

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Mon 9/14

12:02 pm-9:00 am

1 stop16h 58m

Sao Paulo Guarulhos Intl

Thu 9/24

10:00 pm-11:11 am

1 stop17h 11m

$1,015

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 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?

Prices are currently typical for flights on this route.

Typical prices usually range from $792 to $961.
The lowest price recently found on this route was $883.

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

In general, May 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 $626. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in May, then you should wait until September to fly from Seattle, when ticket prices are also cheap, with an average price of $635.

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 $815 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 $553 on momondo.

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

You could potentially save up to 18% 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

Best Price Found

$377

Fastest flight time

16h 05m

Direct flights

None
The best one-way flight to Sao Paulo Guarulhos Intl Airport from Seattle in the past 72 hours is $377. The best round-trip flight deal from Seattle to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $883.
The fastest flight from Seattle to Sao Paulo Guarulhos Intl Airport takes 16h 05m
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 05m.

  • 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 $527Free CancellationRating
7.4
1,986 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $550Free CancellationRating
7.1
11,948 reviews
Search American Airlines flights
DeltaPriceFrom $600Free CancellationRating
7.8
8,503 reviews
Search Delta flights
United AirlinesPriceFrom $600Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights
GOLPriceFrom $943Free CancellationRating
7.3
1,276 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
Guarujá
Campinas
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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