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Guarulhos Intl

$342+ Cheap flights from Seattle (SEA) to Guarulhos Intl, Brazil (GRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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Cheap flight deals from Seattle to Guarulhos Intl

Cheapest flights from Seattle to Guarulhos Intl
Explore the most affordable flight options available from Seattle to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:05 am
SEA
-
GRU
1 stop17h 15m
Multiple Airlines
Tue 12/110:50 pm
GRU
-
SEA
1 stop18h 50m
Multiple Airlines
Deal found 4/16$751
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:05 am
SEA
-
GRU
1 stop30h 55m
Multiple Airlines
Mon 11/2310:40 pm
GRU
-
SEA
1 stop28h 18m
Multiple Airlines
Deal found 4/16$752
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:05 am
SEA
-
GRU
1 stop30h 55m
Multiple Airlines
Tue 12/810:50 pm
GRU
-
SEA
1 stop26h 25m
Multiple Airlines
Deal found 4/16$768
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:45 am
SEA
-
GRU
1 stop20h 30m
Multiple Airlines
Tue 6/98:30 am
GRU
-
SEA
1 stop17h 58m
Multiple Airlines
Deal found 4/16$833
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:25 am
SEA
-
GRU
1 stop19h 30m
Delta
Thu 12/1012:55 pm
GRU
-
SEA
1 stop38h 03m
Delta
Deal found 4/16$835
This Ovago deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:06 pm
SEA
-
GRU
1 stop17h 34m
Multiple Airlines
Mon 9/283:40 am
GRU
-
SEA
2 stops22h 17m
Multiple Airlines
Deal found 4/20$839
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am
SEA
-
GRU
1 stop19h 30m
United Airlines
Tue 9/2910:20 pm
GRU
-
SEA
1 stop21h 29m
United Airlines
Deal found 4/20$843
This LATAM Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:12 am
SEA
-
GRU
2 stops28h 03m
LATAM Airlines
Mon 5/188:15 am
GRU
-
SEA
2 stops41h 40m
LATAM Airlines
Deal found 4/17$844
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:50 am
SEA
-
GRU
2 stops24h 25m
Delta
Sat 9/2612:45 pm
GRU
-
SEA
2 stops25h 20m
Delta
Deal found 4/20$845
This Copa Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:33 pm
SEA
-
GRU
2 stops25h 17m
Copa Airlines
Mon 6/82:00 am
GRU
-
SEA
2 stops21h 18m
Copa Airlines
Deal found 4/16$846
This Air Canada deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:45 am
SEA
-
GRU
2 stops23h 15m
Air Canada
Fri 11/139:45 pm
GRU
-
SEA
2 stops25h 41m
Air Canada
Deal found 4/20$847
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:50 am
SEA
-
GRU
2 stops20h 50m
United Airlines
Mon 9/289:30 pm
GRU
-
SEA
1 stop26h 54m
United Airlines
Deal found 4/20$848

Find flight deals from Seattle to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Guarulhos Intl (GRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$751
(oojo)

One-way from

$342
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$846
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo Guarulhos Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo Guarulhos Intl flights.
Search Deals
From Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Guarulhos Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 21, 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
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 6/19

8:05 am-5:20 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Tue 6/23

10:50 pm-2:49 pm

1 stop19h 59m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/8

1:00 pm-5:55 am

1 stop36h 55m

Sao Paulo Guarulhos Intl

Sun 9/13

11:15 pm-11:02 pm

1 stop27h 47m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 8/23

8:25 am-5:20 am

1 stop16h 55m

Sao Paulo Guarulhos Intl

Tue 9/22

11:00 pm-9:59 pm

1 stop26h 59m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 9/7

10:17 am-9:00 am

1 stop18h 43m

Sao Paulo Guarulhos Intl

Sun 9/13

9:25 pm-11:02 pm

1 stop29h 37m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 6/13

6:30 am-6:30 am

2 stops20h 00m

Sao Paulo Guarulhos Intl

Tue 6/23

1:30 am-1:13 am

2 stops27h 43m

$846

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 9/27

8:00 am-9:50 am

2 stops21h 50m

Sao Paulo Guarulhos Intl

Sun 10/4

9:35 pm-9:04 pm

1 stop27h 29m

$860

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 5/3

8:45 am-9:40 am

2 stops20h 55m

Sao Paulo Guarulhos Intl

Wed 5/6

10:20 pm-10:47 pm

1 stop28h 27m

$860

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 5/31

1:03 pm-5:55 am

1 stop36h 52m

Sao Paulo Guarulhos Intl

Sun 6/7

10:00 pm-1:13 pm

1 stop19h 13m

$920
Cheapest one-way

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 8/5

8:13 pm-2:50 am

3 stops26h 37m

$434

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 6/4

1:02 pm-11:05 pm

2 stops30h 03m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Guarulhos Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Guarulhos Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Sao Paulo Guarulhos Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Sao Paulo Guarulhos Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Guarulhos Intl. Price data was last updated on April 17, 2026.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Sao Paulo Guarulhos Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Sao Paulo Guarulhos Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Seattle to Sao Paulo Guarulhos Intl Airport (average of $578). Flying from Seattle to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,066). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seattle to Sao Paulo Guarulhos Intl Airport?

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guarulhos Intl. Reviews last updated April 21, 2026.
Peruse reviews from past customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Seattle to Sao Paulo Guarulhos Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,428 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,428 reviews
Delta
7.9
Good
8,428 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.4
Good
1,910 reviews
Delta
7.9
Good
8,428 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,610 reviews
Delta
7.9
Good
8,428 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
GOL
7.3
Good
1,204 reviews
Delta
7.9
Good
8,428 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,634 reviews
Delta
7.9
Good
8,428 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Guarulhos Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Sao Paulo Guarulhos Intl?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Sao Paulo Guarulhos Intl from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Sao Paulo Guarulhos Intl should be relatively easy as there are 0 daily outbound flights to Sao Paulo Guarulhos Intl from 5 different airlines.

  • How long is the flight from Seattle to Sao Paulo Guarulhos Intl Airport?

    A quick flight from Seattle to Sao Paulo Guarulhos Intl Airport can take about 19h 30m. United Airlines provides one of the quickest options available for as low as $843. The distance between Seattle and Sao Paulo Guarulhos Intl Airport is about 6774 mi.

  • What are the cheapest airlines flying from Seattle to Sao Paulo Guarulhos Intl Airport round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at $492. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $499 and $499, respectively. LATAM Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Sao Paulo Guarulhos Intl Airport one-way?

    One-way options have recently been found by users for as low as $428 on American Airlines. Other airlines that offer cheap prices include United Airlines from $428 and Air Canada from $494 one-way.

  • Can I find deals for flights from Seattle to Guarulhos Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Guarulhos Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Guarulhos Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Guarulhos Intl.

  • Can I find deals for business class flights from Seattle to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Seattle to Guarulhos Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Sao Paulo Guarulhos Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Sao Paulo Guarulhos Intl Airport (average of $578). Flying from Seattle to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,066). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
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Alternative routes for Seattle to Guarulhos Intl

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Viracopos flights

Top 5 airlines flying from Seattle to Guarulhos Intl

Discover the top 5 airlines that operate flights from Seattle to Guarulhos Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$492Average$722FlexibilityNo cancel feeOn-time81%
DeltaCheapest$499Average$729FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$499Average$884FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$502Average$658FlexibilityNo cancel feeOn-time69%
GOLCheapest$1,254Average$1,865FlexibilityNo cancel feeOn-time74%

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