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$286+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$499
(United Airlines)

One-way from

$286
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$787
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo (SAO) flights.
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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. 8% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 3/176:15 amSEA - GRU
2 stops24h 00mUnited Airlines
Wed 3/2610:15 pmGRU - SEA
1 stop24h 30mUnited Airlines
Deal found 2/20$499
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2412:40 amSEA - GRU
1 stop26h 50mAmerican Airlines
Mon 3/310:35 pmGRU - SEA
2 stops18h 59mAmerican Airlines
Deal found 2/20$512
This Kissandfly.com deal was found by Cheapflights users on 2/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/611:30 pmSEA - GRU
1 stop26h 10mLATAM Airlines
Sun 4/1310:50 pmGRU - SEA
1 stop17h 36mLATAM Airlines
Deal found 2/20$518
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 4/611:30 pmSEA - GRU
1 stop26h 10mDelta
Sun 4/1310:50 pmGRU - SEA
1 stop17h 36mDelta
Deal found 2/20$536
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/211:15 amSEA - GRU
1 stop17h 35mMultiple Airlines
Thu 7/319:10 amGRU - SEA
1 stop32h 50mMultiple Airlines
Deal found 2/20$612
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2510:24 amSEA - GRU
2 stops38h 56mGOL
Sun 3/212:30 amGRU - SEA
1 stop27h 54mGOL
Deal found 2/20$667
This United Airlines deal was found by Cheapflights users on 2/19. 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 7/811:05 pmSEA - CNF
2 stops36h 05mUnited Airlines
Tue 7/295:30 pmCNF - SEA
2 stops35h 25mUnited Airlines
Deal found 2/19$784
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 4/286:00 amSEA - BSB
2 stops21h 00mDelta
Tue 5/138:50 amBSB - SEA
2 stops29h 30mDelta
Deal found 2/20$799
This Copa Airlines deal was found by Cheapflights users on 2/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:10 pmSEA - GRU
2 stops27h 20mCopa Airlines
Wed 5/73:10 amGRU - SEA
2 stops23h 17mCopa Airlines
Deal found 2/20$816
This Trip.com deal was found by Cheapflights users on 2/19. 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.
Sat 4/57:10 amSEA - SDU
2 stops28h 40mMultiple Airlines
Sat 4/121:00 pmSDU - SEA
2 stops29h 16mMultiple Airlines
Deal found 2/19$821
This MaxMilhas deal was found by Cheapflights users on 2/20. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/612:00 pmSEA - CNF
2 stops21h 45mLATAM Airlines
Sun 3/97:20 amCNF - SEA
2 stops20h 36mLATAM Airlines
Deal found 2/20$830
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Wed 4/29:48 amSEA - GIG
3 stops46h 57mMultiple Airlines
Wed 4/93:30 pmGIG - SEA
3 stops32h 31mMultiple Airlines
Deal found 2/19$852

Find flights from Seattle to Brazil within your budget

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 February 20, 2025.

Fly from

Seattle

Fly to

Brazil

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 3/17

6:15 am-10:15 am

2 stops24h 00m

Sao Paulo Guarulhos Intl

Wed 3/26

10:15 pm-6:45 pm

1 stop24h 30m

$499

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 2/24

12:40 am-8:30 am

1 stop26h 50m

Sao Paulo Guarulhos Intl

Mon 3/3

10:35 pm-12:34 pm

2 stops18h 59m

$512

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 4/6

11:30 pm-5:40 am

1 stop26h 10m

Sao Paulo Guarulhos Intl

Sun 4/13

10:50 pm-12:26 pm

1 stop17h 36m

$518

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 4/6

11:30 pm-5:40 am

1 stop26h 10m

Sao Paulo Guarulhos Intl

Sun 4/13

10:50 pm-12:26 pm

1 stop17h 36m

$536

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 3/31

7:15 am-8:50 am

1 stop21h 35m

Sao Paulo Guarulhos Intl

Sun 4/6

3:40 am-9:59 pm

2 stops22h 19m

$621

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 2/25

10:24 am-6:20 am

2 stops38h 56m

Sao Paulo Guarulhos Intl

Sun 3/2

12:30 am-11:24 pm

1 stop27h 54m

$667

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Wed 3/26

9:48 am-12:25 pm

3 stops46h 37m

Rio de Janeiro Santos Dumont

Wed 4/2

6:15 am-8:43 am

3 stops30h 28m

$738

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 3/25

9:48 am-12:45 pm

3 stops46h 57m

Rio de Janeiro–Galeão Intl

Tue 4/1

5:45 am-8:43 am

3 stops30h 58m

$748

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Mon 4/28

12:00 pm-7:00 am

2 stops39h 00m

Brasilia

Mon 5/19

8:55 am-10:00 pm

2 stops41h 05m

$799

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 4/28

5:10 pm-12:30 am

2 stops27h 20m

Sao Paulo Guarulhos Intl

Wed 5/7

3:10 am-10:27 pm

2 stops23h 17m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 54 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.

Travel insights for flights from Seattle to Brazil

Get recent, data-driven insights about flights from Seattle to Brazil including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Brazil (average of $691). 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 February 20, 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 February 20, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM 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
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $374. However, be on the lookout for offers from United Airlines and American 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 - Rio de Janeiro–Galeão Intl or Seattle/Tacoma Intl - Rio de Janeiro Santos Dumont 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, October is the cheapest month in which you can book a flight from Seattle to Brazil (average of $691). 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 7 airlines flying from Seattle to Brazil

Discover the top 7 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$576Average$1,095FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$577Average$1,208FlexibilityNo cancel feeOn-time81%
GOLCheapest$618Average$1,258FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$650Average$1,218FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$760Average$1,236FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$787Average$1,265FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$813Average$1,199FlexibilityNo cancel feeOn-time67%
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