Brazil

$378+ Cheap flights from Seattle (SEA) to Brazil

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
May 28 — Jun 41
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Cheap flight deals from Seattle to Brazil

Cheapest flights from Seattle to Brazil
Explore the most affordable flight options available from Seattle to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This oojo deal was found by Cheapflights users on 4/27. 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 8/258:05 am
SEA
-
GRU
1 stop19h 45m
Multiple Airlines
Tue 9/89:30 pm
GRU
-
SEA
2 stops39h 22m
Multiple Airlines
Deal found 4/27$735
This oojo deal was found by Cheapflights users on 4/25. 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 6/89:18 pm
SEA
-
GRU
2 stops43h 02m
Multiple Airlines
Tue 6/168:30 am
GRU
-
SEA
1 stop18h 15m
Multiple Airlines
Deal found 4/25$737
This oojo deal was found by Cheapflights users on 4/27. 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.
Thu 6/1111:15 pm
SEA
-
GRU
1 stop17h 50m
Multiple Airlines
Thu 6/1810:50 pm
GRU
-
SEA
1 stop29h 05m
Multiple Airlines
Deal found 4/27$747
This oojo deal was found by Cheapflights users on 4/26. 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 9/2211:06 pm
SEA
-
GRU
1 stop17h 34m
Multiple Airlines
Wed 9/3011:40 am
GRU
-
SEA
1 stop26h 37m
Multiple Airlines
Deal found 4/26$751
This oojo deal was found by Cheapflights users on 4/25. 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.
Sat 8/228:05 am
SEA
-
GRU
1 stop31h 55m
Multiple Airlines
Sat 9/128:15 am
GRU
-
SEA
2 stops41h 42m
Multiple Airlines
Deal found 4/25$752
This oojo deal was found by Cheapflights users on 4/26. 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 8/198:05 am
SEA
-
GRU
1 stop17h 00m
Multiple Airlines
Wed 9/911:45 pm
GRU
-
SEA
2 stops26h 12m
Multiple Airlines
Deal found 4/26$756
This oojo deal was found by Cheapflights users on 4/26. 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 8/318:05 am
SEA
-
GRU
1 stop17h 00m
Multiple Airlines
Fri 9/189:40 pm
GRU
-
SEA
2 stops40h 39m
Multiple Airlines
Deal found 4/26$765
This oojo deal was found by Cheapflights users on 4/27. 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 stop31h 55m
Multiple Airlines
Tue 12/110:50 pm
GRU
-
SEA
1 stop20h 52m
Multiple Airlines
Deal found 4/27$768
This oojo deal was found by Cheapflights users on 4/26. 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.
Thu 8/208:05 am
SEA
-
GRU
1 stop31h 55m
Multiple Airlines
Sat 8/297:15 pm
GRU
-
SEA
2 stops22h 24m
Multiple Airlines
Deal found 4/26$772
This oojo deal was found by Cheapflights users on 4/25. 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.
Thu 8/138:12 am
SEA
-
GRU
1 stop31h 48m
Multiple Airlines
Mon 8/3111:45 pm
GRU
-
SEA
2 stops38h 32m
Multiple Airlines
Deal found 4/25$788
This KAYAK deal was found by Cheapflights users on 4/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:05 am
SEA
-
GRU
1 stop19h 50m
Multiple Airlines
Tue 9/812:55 pm
GRU
-
SEA
1 stop37h 02m
Multiple Airlines
Deal found 4/26$835
This United Airlines deal was found by Cheapflights users on 4/26. 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 stop22h 40m
United Airlines
Fri 10/210:20 pm
GRU
-
SEA
1 stop21h 29m
United Airlines
Deal found 4/26$843

Find flight deals from Seattle to Brazil

Keep the following information in mind while searching for Seattle to Brazil flight deals. Data was last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$735
(oojo)

One-way from

$378
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$735
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo (SAO) flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo (SAO) flights.
From Seattle/Tacoma Intl to Brazil
One-way flight from Seattle/Tacoma Intl to Brazil
Highest demand for flights based on searches. 9% potential increase in price ($79 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Brazil 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 28, 2026.
Use the filters below to find and compare flights from Seattle to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 6/8

8:45 pm-5:55 am

1 stop29h 10m

Sao Paulo Guarulhos Intl

Mon 6/15

11:15 pm-12:08 am

1 stop28h 53m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 6/10

8:45 pm-5:55 am

1 stop29h 10m

Sao Paulo Guarulhos Intl

Wed 6/17

10:00 pm-10:49 am

1 stop16h 49m

$843
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 6/19

8:25 am-5:20 am

1 stop16h 55m

Sao Paulo Guarulhos Intl

Tue 6/23

8:30 pm-12:58 pm

2 stops20h 28m

$848

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 5/13

7:00 am-9:30 am

2 stops22h 30m

Sao Paulo Guarulhos Intl

Wed 5/27

9:30 pm-7:05 pm

2 stops25h 35m

$848

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 5/2

8:10 am-9:30 am

1 stop21h 20m

Sao Paulo Guarulhos Intl

Thu 5/7

10:20 pm-11:59 pm

1 stop29h 39m

$855

SeattlePorto Alegre

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Mon 5/11

11:41 am-8:30 pm

2 stops28h 49m

Porto Alegre Salgado Filho

Thu 6/4

11:20 am-10:49 am

2 stops27h 29m

$882

SeattlePorto Alegre

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Mon 5/4

2:10 pm-3:35 pm

2 stops21h 25m

Porto Alegre Salgado Filho

Sun 5/24

6:30 pm-10:49 am

2 stops20h 19m

$917

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 7/10

5:05 am-9:00 am

1 stop23h 55m

Sao Paulo Guarulhos Intl

Thu 8/27

9:25 pm-12:00 pm

1 stop18h 35m

$920

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 6/1

1:03 pm-5:55 am

1 stop36h 52m

Sao Paulo Guarulhos Intl

Tue 6/30

10:00 pm-12:12 am

2 stops54h 12m

$923

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 6/29

5:04 pm-12:10 am

2 stops27h 06m

Sao Paulo Guarulhos Intl

Wed 7/15

5:15 am-11:10 pm

2 stops21h 55m

$978

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil 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 Brazil

How far ahead should I book a flight from Seattle to Brazil?

The best time to book flights from Seattle to Brazil is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Brazil?

Currently, September is the cheapest month in which you can book a flight from Seattle to Brazil (average of $300). Flying from Seattle to Brazil in December is currently the most expensive (average of $600). 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.

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated April 28, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Seattle to Brazil have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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.

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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 Brazil. 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 Brazil?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Brazil from Seattle.

  • How long is the flight from Seattle to Brazil?

    For as low as $848, GOL can have you in Brazil from Seattle in 16h 55m. There are 6774 mi between Seattle and Brazil. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Brazil one-way?

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $418. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Seattle to Brazil for a low price.

  • What are the most popular routes from Seattle to Brazil?

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

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

  • How can I find direct flights from Seattle to Brazil?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Brazil 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 Brazil?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Brazil (average of $300). Flying from Seattle to Brazil in December is currently the most expensive (average of $600). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Seattle to Brazil

Discover the top 5 airlines that operate flights from Seattle to Brazil. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$492Average$892FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$492Average$1,443FlexibilityNo cancel feeOn-time81%
DeltaCheapest$499Average$992FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$499Average$1,320FlexibilityNo cancel feeOn-time71%
GOLCheapest$1,254Average$1,865FlexibilityNo cancel feeOn-time74%

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