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$288+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 12, 2025.

Round-trip from

$510
(Delta)

One-way from

$288
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$993
From Seattle/Tacoma Intl to Brazil
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One-way flight from Seattle/Tacoma Intl to Brazil
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Highest demand for flights based on searches. 19% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 10/13:20 pmSEA - GRU
1 stop37h 40mDelta
Thu 10/309:30 pmGRU - SEA
1 stop21h 22mDelta
Deal found 6/10$510
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/257:10 amSEA - GRU
1 stop20h 25mUnited Airlines
Wed 9/109:30 pmGRU - SEA
1 stop27h 12mUnited Airlines
Deal found 6/10$511
This Justfly.com deal was found by Cheapflights users on 6/11. 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.
Thu 9/47:18 amSEA - GRU
1 stop21h 32mLATAM Airlines
Tue 9/238:30 pmGRU - SEA
1 stop21h 57mLATAM Airlines
Deal found 6/11$514
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:20 amSEA - GRU
1 stop18h 15mMultiple Airlines
Thu 7/2410:50 pmGRU - SEA
1 stop29h 05mMultiple Airlines
Deal found 6/11$598
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 9/168:00 amSEA - REC
2 stops28h 45mUnited Airlines
Tue 10/710:00 amREC - SEA
2 stops36h 49mUnited Airlines
Deal found 6/11$636
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 11/135:20 pmSEA - BSB
2 stops31h 30mCopa Airlines
Wed 11/262:15 amBSB - SEA
2 stops25h 55mCopa Airlines
Deal found 6/10$721
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 10/15:26 pmSEA - GRU
2 stops27h 04mCopa Airlines
Thu 10/301:39 amGRU - SEA
2 stops25h 31mCopa Airlines
Deal found 6/10$721
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:10 pmSEA - GIG
2 stops21h 45mMultiple Airlines
Sun 9/284:55 pmGIG - SEA
2 stops22h 14mMultiple Airlines
Deal found 6/11$724
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sun 7/67:20 amSEA - GRU
1 stop22h 25mAir Canada
Tue 7/159:40 pmGRU - SEA
1 stop17h 20mAir Canada
Deal found 6/10$724
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Mon 9/2212:10 pmSEA - SDU
2 stops23h 40mMultiple Airlines
Sun 9/283:00 pmSDU - SEA
2 stops24h 09mMultiple Airlines
Deal found 6/11$724
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 8/137:20 amSEA - GIG
2 stops26h 35mAir Canada
Thu 8/283:55 pmGIG - SEA
2 stops32h 46mAir Canada
Deal found 6/12$734
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:10 pmSEA - SDU
2 stops23h 40mAir Canada
Thu 10/27:55 amSDU - SEA
2 stops39h 36mAir Canada
Deal found 6/9$745

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 12, 2025.
Use the filters below to find and compare flights from Seattle to Brazil that are best for you.

Fly from

Seattle

Fly to

Brazil

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 10/1

3:20 pm-9:00 am

1 stop37h 40m

Sao Paulo Guarulhos Intl

Thu 10/30

9:30 pm-2:52 pm

1 stop21h 22m

$510

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 8/25

7:10 am-7:35 am

1 stop20h 25m

Sao Paulo Guarulhos Intl

Wed 9/10

9:30 pm-8:42 pm

1 stop27h 12m

$511

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 9/4

7:18 am-8:50 am

1 stop21h 32m

Sao Paulo Guarulhos Intl

Tue 9/23

8:30 pm-2:27 pm

1 stop21h 57m

$514

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 7/17

7:20 am-5:35 am

1 stop18h 15m

Sao Paulo Guarulhos Intl

Thu 7/24

10:50 pm-11:55 pm

1 stop29h 05m

$598

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

5:20 pm-5:50 am

2 stops31h 30m

Brasilia

Wed 11/26

2:15 am-11:10 pm

2 stops25h 55m

$721

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 10/1

5:26 pm-12:30 am

2 stops27h 04m

Sao Paulo Guarulhos Intl

Thu 10/30

1:39 am-11:10 pm

2 stops25h 31m

$721

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 7/6

7:20 am-9:45 am

1 stop22h 25m

Sao Paulo Guarulhos Intl

Tue 7/15

9:40 pm-11:00 am

1 stop17h 20m

$724

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Mon 9/22

12:10 pm-1:55 pm

2 stops21h 45m

Rio de Janeiro–Galeão Intl

Sun 9/28

4:55 pm-11:09 am

2 stops22h 14m

$724

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 8/13

7:20 am-1:55 pm

2 stops26h 35m

Rio de Janeiro–Galeão Intl

Thu 8/28

3:55 pm-8:41 pm

2 stops32h 46m

$734

SeattleSao Paulo

SEA - VCP

SEAVCP

Seattle/Tacoma Intl

Sun 8/10

5:30 pm-5:35 am

2 stops32h 05m

Sao Paulo Viracopos

Fri 8/15

10:15 am-4:03 pm

3 stops33h 48m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 59 results
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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

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Brazil (average of $687). Flying from Seattle to Brazil in December is currently the most expensive (average of $1,209). 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.

What is the cheapest time of day to fly from SEA to BR?

Find hourly flight availability from Seattle to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Brazil as you normally would.

Rainfall in Brazil by month

Plan your trip to Brazil by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brazil ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Brazil when rainfall is around 0.8 in.

Temperature in Brazil by month

Plan your trip to Brazil by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brazil, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Seattle to Brazil 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
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $394. However, be on the lookout for offers from Avianca 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?

    When deciding which route to take from Seattle to Brazil consider Seattle/Tacoma Intl - Sao Paulo Guarulhos Intl, Seattle/Tacoma Intl - Sao Paulo Congonhas or Seattle/Tacoma Intl - Sao Paulo Viracopos as they are the most popular.

  • 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, April is the cheapest month in which you can book a flight from Seattle to Brazil (average of $687). Flying from Seattle to Brazil in December is currently the most expensive (average of $1,209). 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

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Alternative routes for Seattle to Brazil

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Seattle to Brazil

Discover the top 6 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$498Average$1,159FlexibilityNo cancel feeOn-time81%
DeltaCheapest$498Average$1,052FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$498Average$1,173FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$498Average$1,079FlexibilityNo cancel feeOn-time69%
GOLCheapest$599Average$1,175FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$754Average$1,055FlexibilityNo cancel feeOn-time67%

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