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Cheap flights from Seattle to Sao Paulo from $293

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 12/6. 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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Cheap round-trip flights

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Delta Logo
7:20 am - 9:55 amSEA-GRU
21h 35m1 stop
Delta Logo
11:45 pm - 12:40 pmGRU-SEA
17h 55m1 stop
$600Delta
Find Deal
Thu, Nov 27 - Sun, Dec 7
American Airlines Logo
10:00 am - 8:50 amSEA-GRU
17h 50m2 stops
American Airlines Logo
12:15 am - 3:34 pmGRU-SEA
20h 19m2 stops
$602American Airlines
Find Deal
Tue, Jan 20 - Mon, Feb 2
American Airlines Logo
8:35 am - 8:50 amSEA-GRU
19h 15m2 stops
American Airlines Logo
12:15 am - 11:42 pmGRU-SEA
28h 27m1 stop
$603American Airlines
Find Deal
Tue, Jan 20 - Mon, Feb 2
Delta Logo
7:15 am - 9:55 amSEA-GRU
21h 40m2 stops
Delta Logo
10:20 am - 12:24 amGRU-SEA
19h 04m2 stops
$605Delta
Find Deal
Thu, Nov 27 - Sun, Dec 7
Delta Logo
11:35 pm - 5:40 amSEA-GRU
26h 05m1 stop
Delta Logo
10:40 am - 10:29 amGRU-SEA
27h 49m1 stop
$606Delta
Find Deal
Mon, Mar 9 - Sat, Mar 14
American Airlines Logo
12:59 am - 8:10 amSEA-GRU
26h 11m1 stop
American Airlines Logo
12:15 am - 11:21 pmGRU-SEA
27h 06m1 stop
$610American Airlines
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Tue, Mar 3 - Tue, Mar 17
United Airlines Logo
12:40 pm - 7:15 amSEA-GRU
37h 35m2 stops
United Airlines Logo
10:25 pm - 10:43 pmGRU-SEA
29h 18m2 stops
$622United Airlines
Find Deal
Sat, Feb 7 - Mon, Feb 16
LATAM Airlines Logo
7:55 am - 12:30 amSEA-GRU
35h 35m3 stops
LATAM Airlines Logo
3:55 am - 11:58 pmGRU-SEA
25h 03m2 stops
$630LATAM Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
LATAM Airlines Logo
7:10 am - 9:35 amSEA-GRU
21h 25m2 stops
LATAM Airlines Logo
4:00 am - 9:45 pmGRU-SEA
22h 45m2 stops
$635LATAM Airlines
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Mon, Jan 26 - Sun, Feb 8
United Airlines Logo
2:10 pm - 7:15 amSEA-GRU
36h 05m1 stop
United Airlines Logo
9:45 pm - 11:32 amGRU-SEA
18h 47m1 stop
$638United Airlines
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Tue, Jan 20 - Tue, Feb 3

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
Jan 20
SEA10:00 amSeattle/Tacoma Intl
17h 50m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
Feb 2
GRU12:15 amSao Paulo Guarulhos Intl
20h 19m
2 stops
SEA3:34 pmSeattle/Tacoma Intl
$602
Find similar
American Airlines
Jan 20
SEA8:35 amSeattle/Tacoma Intl
19h 15m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
Feb 2
GRU12:15 amSao Paulo Guarulhos Intl
28h 27m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$603
Find similar
American Airlines
Mar 3
SEA12:59 amSeattle/Tacoma Intl
26h 11m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
Mar 17
GRU12:15 amSao Paulo Guarulhos Intl
27h 06m
1 stop
SEA11:21 pmSeattle/Tacoma Intl
$610
Find similar

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
Dec 4
SEA7:55 amSeattle/Tacoma Intl
35h 35m
3 stops
GRU12:30 amSao Paulo Guarulhos Intl
Dec 8
GRU3:55 amSao Paulo Guarulhos Intl
25h 03m
2 stops
SEA11:58 pmSeattle/Tacoma Intl
$630
Find similar
LATAM Airlines
Jan 26
SEA7:10 amSeattle/Tacoma Intl
21h 25m
2 stops
GRU9:35 amSao Paulo Guarulhos Intl
Feb 8
GRU4:00 amSao Paulo Guarulhos Intl
22h 45m
2 stops
SEA9:45 pmSeattle/Tacoma Intl
$635
Find similar
LATAM Airlines
Dec 3
SEA7:55 amSeattle/Tacoma Intl
45h 00m
2 stops
GRU9:55 amSao Paulo Guarulhos Intl
Dec 10
GRU9:15 pmSao Paulo Guarulhos Intl
18h 04m
1 stop
SEA10:19 amSeattle/Tacoma Intl
$637
Find similar

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 November 6, 2025.
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

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

7:20 am-9:55 am

1 stop21h 35m

Sao Paulo Guarulhos Intl

Sun 12/7

11:45 pm-12:40 pm

1 stop17h 55m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/20

10:00 am-8:50 am

2 stops17h 50m

Sao Paulo Guarulhos Intl

Mon 2/2

12:15 am-3:34 pm

2 stops20h 19m

$602

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/20

8:35 am-8:50 am

2 stops19h 15m

Sao Paulo Guarulhos Intl

Mon 2/2

12:15 am-11:42 pm

1 stop28h 27m

$603

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

7:15 am-9:55 am

2 stops21h 40m

Sao Paulo Guarulhos Intl

Sun 12/7

10:20 am-12:24 am

2 stops19h 04m

$605

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 3/9

11:35 pm-5:40 am

1 stop26h 05m

Sao Paulo Guarulhos Intl

Sat 3/14

10:40 am-10:29 am

1 stop27h 49m

$606

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/3

12:59 am-8:10 am

1 stop26h 11m

Sao Paulo Guarulhos Intl

Tue 3/17

12:15 am-11:21 pm

1 stop27h 06m

$610

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 2/7

12:40 pm-7:15 am

2 stops37h 35m

Sao Paulo Guarulhos Intl

Mon 2/16

10:25 pm-10:43 pm

2 stops29h 18m

$622

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 12/4

7:55 am-12:30 am

3 stops35h 35m

Sao Paulo Guarulhos Intl

Mon 12/8

3:55 am-11:58 pm

2 stops25h 03m

$630

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 1/26

7:10 am-9:35 am

2 stops21h 25m

Sao Paulo Guarulhos Intl

Sun 2/8

4:00 am-9:45 pm

2 stops22h 45m

$635

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/20

2:10 pm-7:15 am

1 stop36h 05m

Sao Paulo Guarulhos Intl

Tue 2/3

9:45 pm-11:32 am

1 stop18h 47m

$638

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 $599. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in October, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $611.

What is the cheapest day to depart on your flight to Sao Paulo Guarulhos Intl Airport?

On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,026. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Saturday, with ticket prices averaging around $1,345.

What is the cheapest time of day to depart on your flight to Sao Paulo Guarulhos Intl Airport?

Our data shows that the cheapest Seattle to Sao Paulo Guarulhos Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Sao Paulo Guarulhos Intl Airport in the morning for as low as $1,167. Flights in the evening are often more expensive with an average ticket price of $1,242.

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 week ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $778 when searching week 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 $678 on momondo.

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

Direct flights

None
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
American AirlinesPriceFrom $465Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $494Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
DeltaPriceFrom $498Free CancellationRating
7.9
8,001 reviews
Search Delta flights
GOLPriceFrom $605Free CancellationRating
7.3
1,126 reviews
Search GOL flights
Air CanadaPriceFrom $745Free CancellationRating
7.1
10,416 reviews
Search Air Canada 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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