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Cheap flights from Seattle to Sao Paulo from $350

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 5/31. 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
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.
Multiple Airlines Logo
8:05 am - 5:20 am
SEA
-
GRU
17h 15m
1 stop
Multiple Airlines Logo
9:30 pm - 12:04 am
GRU
-
SEA
31h 34m
2 stops
$740Multiple Airlines
Tue, Oct 27 - Sat, Nov 14
Multiple Airlines Logo
8:00 am - 5:05 am
SEA
-
GRU
17h 05m
1 stop
Multiple Airlines Logo
11:00 pm - 9:54 pm
GRU
-
SEA
26h 54m
1 stop
$751Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
11:06 pm - 8:40 pm
SEA
-
GRU
17h 34m
1 stop
Multiple Airlines Logo
11:45 pm - 9:55 pm
GRU
-
SEA
26h 10m
2 stops
$756Multiple Airlines
Thu, Aug 20 - Mon, Aug 31
Multiple Airlines Logo
8:05 am - 8:00 pm
SEA
-
GRU
31h 55m
1 stop
Multiple Airlines Logo
10:50 pm - 2:42 pm
GRU
-
SEA
20h 52m
1 stop
$768Multiple Airlines
Sun, Oct 4 - Tue, Dec 1
Multiple Airlines Logo
8:00 am - 8:00 pm
SEA
-
GRU
32h 00m
1 stop
Multiple Airlines Logo
8:15 am - 2:42 pm
GRU
-
SEA
34h 27m
2 stops
$772Multiple Airlines
Mon, Sep 21 - Tue, Oct 20
Multiple Airlines Logo
8:12 am - 8:00 pm
SEA
-
GRU
31h 48m
1 stop
Multiple Airlines Logo
11:45 pm - 10:17 am
GRU
-
SEA
38h 32m
2 stops
$788Multiple Airlines
Thu, Aug 13 - Mon, Aug 31
Multiple Airlines Logo
8:05 am - 8:00 pm
SEA
-
GRU
31h 55m
1 stop
Multiple Airlines Logo
10:50 pm - 12:40 pm
GRU
-
SEA
18h 50m
1 stop
$837Multiple Airlines
Sun, Oct 4 - Tue, Dec 1
United Airlines Logo
11:00 am - 7:15 am
SEA
-
GRU
16h 15m
1 stop
United Airlines Logo
9:45 pm - 7:12 pm
GRU
-
SEA
26h 27m
2 stops
$843United Airlines
Thu, Oct 29 - Fri, Nov 13
LATAM Airlines Logo
9:30 am - 8:45 pm
SEA
-
GRU
31h 15m
2 stops
LATAM Airlines Logo
3:40 am - 9:58 pm
GRU
-
SEA
22h 18m
2 stops
$845LATAM Airlines
Fri, Oct 9 - Sun, Oct 11
Copa Airlines Logo
3:33 pm - 8:50 pm
SEA
-
GRU
25h 17m
2 stops
Copa Airlines Logo
1:30 am - 11:24 pm
GRU
-
SEA
25h 54m
2 stops
$846Copa Airlines
Thu, Aug 20 - Wed, Aug 26

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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
Oct 29
SEA5:45 amSeattle/Tacoma Intl
23h 15m
2 stops
GRU9:00 amSao Paulo Guarulhos Intl
Nov 13
GRU9:45 pmSao Paulo Guarulhos Intl
21h 46m
2 stops
SEA2:31 pmSeattle/Tacoma Intl
$847
Air Canada
Sep 20
SEA5:40 amSeattle/Tacoma Intl
24h 10m
2 stops
GRU9:50 amSao Paulo Guarulhos Intl
Sep 30
GRU9:00 pmSao Paulo Guarulhos Intl
21h 22m
2 stops
SEA2:22 pmSeattle/Tacoma Intl
$852
Air Canada
Sep 6
SEA5:45 amSeattle/Tacoma Intl
24h 05m
2 stops
GRU9:50 amSao Paulo Guarulhos Intl
Sep 15
GRU9:35 pmSao Paulo Guarulhos Intl
40h 17m
2 stops
SEA9:52 amSeattle/Tacoma Intl
$857

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
Oct 9
SEA9:30 amSeattle/Tacoma Intl
31h 15m
2 stops
GRU8:45 pmSao Paulo Guarulhos Intl
Oct 11
GRU3:40 amSao Paulo Guarulhos Intl
22h 18m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
$845
LATAM Airlines
Oct 8
SEA2:30 pmSeattle/Tacoma Intl
25h 30m
2 stops
GRU8:00 pmSao Paulo Guarulhos Intl
Oct 12
GRU2:55 pmSao Paulo Guarulhos Intl
25h 28m
2 stops
SEA12:23 pmSeattle/Tacoma Intl
$849
LATAM Airlines
Jul 1
SEA8:25 amSeattle/Tacoma Intl
35h 30m
3 stops
GRU11:55 pmSao Paulo Guarulhos Intl
Jul 14
GRU10:50 pmSao Paulo Guarulhos Intl
20h 00m
1 stop
SEA2:50 pmSeattle/Tacoma Intl
$869

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 5, 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

Tue 10/27

8:05 am-5:20 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Sat 11/14

9:30 pm-12:04 am

2 stops31h 34m

$740

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 10/6

8:00 am-5:05 am

1 stop17h 05m

Sao Paulo Guarulhos Intl

Tue 10/20

11:00 pm-9:54 pm

1 stop26h 54m

$751

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 8/20

11:06 pm-8:40 pm

1 stop17h 34m

Sao Paulo Guarulhos Intl

Mon 8/31

11:45 pm-9:55 pm

2 stops26h 10m

$756

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

8:05 am-8:00 pm

1 stop31h 55m

Sao Paulo Guarulhos Intl

Tue 12/1

10:50 pm-2:42 pm

1 stop20h 52m

$768

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 9/21

8:00 am-8:00 pm

1 stop32h 00m

Sao Paulo Guarulhos Intl

Tue 10/20

8:15 am-2:42 pm

2 stops34h 27m

$772

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 8/13

8:12 am-8:00 pm

1 stop31h 48m

Sao Paulo Guarulhos Intl

Mon 8/31

11:45 pm-10:17 am

2 stops38h 32m

$788

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 10/4

8:05 am-8:00 pm

1 stop31h 55m

Sao Paulo Guarulhos Intl

Tue 12/1

10:50 pm-12:40 pm

1 stop18h 50m

$837
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 10/29

11:00 am-7:15 am

1 stop16h 15m

Sao Paulo Guarulhos Intl

Fri 11/13

9:45 pm-7:12 pm

2 stops26h 27m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 10/9

9:30 am-8:45 pm

2 stops31h 15m

Sao Paulo Guarulhos Intl

Sun 10/11

3:40 am-9:58 pm

2 stops22h 18m

$845

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 8/20

3:33 pm-8:50 pm

2 stops25h 17m

Sao Paulo Guarulhos Intl

Wed 8/26

1:30 am-11:24 pm

2 stops25h 54m

$846

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 $578. 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 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 $734 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.

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

15h 04m

Direct flights

None
The fastest flight from Seattle to Sao Paulo Guarulhos Intl Airport takes 15h 04m
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 15h 04m.

  • 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
1,915 reviews
Search LATAM Airlines flights
DeltaPriceFrom $499Free CancellationRating
7.9
8,459 reviews
Search Delta flights
American AirlinesPriceFrom $499Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $504Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
GOLPriceFrom $1,254Free CancellationRating
7.3
1,209 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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