Brazil

$329+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
Jul 9 — Jul 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Brazil with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 9, 2026.

This Trip.com deal was found by Cheapflights users on 6/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:49 am
SEA
-
GRU
2 stops19h 41m
Multiple Airlines
Mon 9/282:00 am
GRU
-
SEA
2 stops20h 33m
Multiple Airlines
Deal found 6/8$828
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:13 pm
SEA
-
GRU
1 stop17h 27m
LATAM Airlines
Sat 9/1211:00 pm
GRU
-
SEA
1 stop26h 59m
LATAM Airlines
Deal found 6/8$832
This Gotogate deal was found by Cheapflights users on 6/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:45 am
SEA
-
GRU
2 stops27h 15m
Multiple Airlines
Tue 12/19:30 pm
GRU
-
SEA
2 stops22h 07m
Multiple Airlines
Deal found 6/8$849
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Sat 11/218:40 am
SEA
-
GRU
2 stops43h 20m
Air Canada
Sun 11/299:45 pm
GRU
-
SEA
2 stops25h 37m
Air Canada
Deal found 6/9$850
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:20 pm
SEA
-
GRU
2 stops34h 30m
Air Canada
Mon 10/129:35 pm
GRU
-
SEA
1 stop27h 29m
Air Canada
Deal found 6/9$855
This Orbitz deal was found by Cheapflights users on 6/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:45 am
SEA
-
GRU
1 stop21h 50m
Air Canada
Tue 12/19:30 pm
GRU
-
SEA
1 stop28h 24m
Air Canada
Deal found 6/8$858
This FlightHub deal was found by Cheapflights users on 6/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:05 am
SEA
-
GRU
1 stop17h 00m
LATAM Airlines
Mon 9/711:00 pm
GRU
-
SEA
1 stop26h 59m
LATAM Airlines
Deal found 6/7$861
This KAYAK deal was found by Cheapflights users on 6/6. 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 7/38:12 am
SEA
-
GRU
1 stop16h 53m
Multiple Airlines
Sun 7/1211:00 pm
GRU
-
SEA
1 stop27h 00m
Multiple Airlines
Deal found 6/6$862
This KAYAK deal was found by Cheapflights users on 6/6. 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.
Thu 8/278:13 am
SEA
-
GRU
1 stop16h 52m
Multiple Airlines
Mon 9/711:00 pm
GRU
-
SEA
1 stop26h 54m
Multiple Airlines
Deal found 6/6$868
This BusinessClass deal was found by Cheapflights users on 6/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:12 am
SEA
-
GRU
1 stop16h 53m
Multiple Airlines
Mon 7/2011:05 pm
GRU
-
SEA
1 stop21h 14m
Multiple Airlines
Deal found 6/4$871
This oojo deal was found by Cheapflights users on 6/8. 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 8/119:30 am
SEA
-
CNF
2 stops22h 05m
Aeromexico
Tue 8/186:15 am
CNF
-
SEA
2 stops41h 40m
Aeromexico
Deal found 6/8$914
This Air Canada deal was found by Cheapflights users on 6/8. 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.
Tue 11/178:40 am
SEA
-
GIG
2 stops22h 25m
Air Canada
Wed 12/22:50 pm
GIG
-
SEA
2 stops35h 04m
Air Canada
Deal found 6/8$921

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 June 9, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$828
(Trip.com)

One-way from

$329
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,122
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. 19% potential increase in price ($184 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 9, 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

Fri 6/19

5:00 am-6:30 am

1 stop21h 30m

Sao Paulo Guarulhos Intl

Tue 6/23

10:20 pm-4:09 pm

1 stop21h 49m

$893

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 11/3

7:03 am-9:30 am

1 stop21h 27m

Sao Paulo Guarulhos Intl

Tue 11/10

10:15 pm-2:18 pm

2 stops21h 03m

$893

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 11/3

5:30 pm-12:25 am

2 stops25h 55m

Sao Paulo Guarulhos Intl

Mon 11/9

1:40 am-11:21 pm

2 stops26h 41m

$895

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 8/22

11:13 pm-8:40 pm

1 stop17h 27m

Sao Paulo Guarulhos Intl

Sat 9/12

11:00 pm-4:55 pm

2 stops21h 55m

$897

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/8

8:40 am-9:40 am

2 stops21h 00m

Sao Paulo Guarulhos Intl

Sun 9/13

9:50 pm-4:14 pm

2 stops22h 24m

$897
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 8/31

8:05 am-5:05 am

1 stop17h 00m

Sao Paulo Guarulhos Intl

Mon 9/21

11:00 pm-3:47 pm

2 stops20h 47m

$898

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 7/6

7:50 am-5:05 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Mon 7/13

8:30 pm-2:29 pm

2 stops21h 59m

$898

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 10/29

6:00 am-5:20 am

2 stops19h 20m

Sao Paulo Guarulhos Intl

Fri 11/13

9:15 pm-2:23 pm

2 stops22h 08m

$898

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 11/12

8:25 am-5:40 pm

2 stops28h 15m

Curitiba Afonso Pena

Mon 11/16

7:45 am-12:09 am

2 stops21h 24m

$1,007

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 6/20

10:05 am-5:40 pm

2 stops27h 35m

Curitiba Afonso Pena

Wed 7/8

7:40 pm-12:30 pm

2 stops20h 50m

$1,013

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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.

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

The best time to book flights from Seattle to Brazil is 37 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.

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 June 9, 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.

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $893, United Airlines can have you in Brazil from Seattle in 21h 30m. 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$492Average$1,453FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$550Average$1,229FlexibilityNo cancel feeOn-time71%
DeltaCheapest$567Average$998FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$600Average$1,067FlexibilityNo cancel feeOn-time69%
GOLCheapest$1,254Average$1,865FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.