What are the cheapest airlines flying from Seattle to Brasilia round-trip?

Our cheapest airline available from Seattle to Brasilia is Copa Airlines. Our recent data shows that you can find tickets from as low as $799 on this airline. Additional options worth looking into are LATAM Airlines and British Airways, starting at $897 and $918 round-trip. Copa Airlines is currently priced 45% below the average price you’ll pay for this route.

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Brasilia (average of $671). Flying from Seattle to Brasilia in December is currently the most expensive (average of $1,039). 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 day to fly from Seattle to Brasilia?

Travelers seeking maximum savings on their Seattle to Brasilia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Seattle to Brasilia?

When booking a flight from Seattle to Brasilia, you may want to consider flying on American Airlines, Copa Airlines or GOL as they are the most popular for this route.

What is the cheapest day to fly round-trip from Seattle to Brasilia?

Flights from Seattle to Brasilia are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brasilia.

What is the cheapest month to fly from Seattle to Brasilia?

The best pricing can be found in the month of January. Prices to Brasilia from Seattle average $1,471. You can even find prices in January for less than $1,471, as users have found deals to Brasilia from as low as $1,111. The month of December appears to be one of the more expensive times to travel to Brasilia from Seattle. Flying in the targeted month can save you up to 60%.

Most accurate provider : When it comes to deals on Seattle-Brasilia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Brasilia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Brasilia flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Brasilia 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-Brasilia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Seattle to Brasilia?

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

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

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

$799+ Flights from Seattle to Brasilia

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1. Tell us where you want to go

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Cheap flight deals from Seattle to Brasilia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$799 (Copa Airlines)
Popular in	December
Cheapest in	January
Average price	$2,354

Provider with most accurate pricing for Seattle/Tacoma Intl-Brasilia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Brasilia flights.

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From Seattle/Tacoma Intl to Brasilia

Search Deals

High demand for flights, 11% potential price rise

Search Deals

Best time to find cheap flights, 6% potential price drop

Search Deals

Average for round-trip flights in December 2024

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Find flight deals from Seattle to Brasilia

Cheapest flights from Seattle to Brasilia
Explore the most affordable flight options available from Seattle to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Sun 12/2210:45 pmSEA - BSB

2 stops39h 15mLATAM Airlines

Sat 1/48:50 amBSB - SEA

2 stops40h 58mLATAM Airlines

Deal found 12/17

$2,342

Sat 12/212:00 pmSEA - BSB

2 stops29h 05mCopa Airlines

Fri 1/311:00 amBSB - SEA

2 stops30h 41mCopa Airlines

Deal found 12/17

$2,537

Fri 12/2010:26 amSEA - BSB

2 stops26h 14mGOL

Mon 1/65:25 pmBSB - SEA

2 stops35h 01mGOL

Deal found 12/17

$2,632

Best flights from Seattle to Brasilia
Discover carefully curated flight deals from Seattle to Brasilia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Tue 1/216:10 amSEA - BSB

2 stops18h 40mCopa Airlines

Mon 2/32:05 amBSB - SEA

2 stops25h 25mCopa Airlines

Deal found 12/18

$799

Tue 1/2111:05 pmSEA - BSB

2 stops26h 15mLATAM Airlines

Tue 2/49:10 amBSB - SEA

2 stops32h 21mLATAM Airlines

Deal found 12/17

$897

Sat 2/11:43 pmSEA - BSB

2 stops24h 47mBritish Airways

Sat 2/811:00 pmBSB - SEA

2 stops20h 56mBritish Airways

Deal found 12/18

$918

Fri 1/319:30 amSEA - BSB

2 stops33h 20mMultiple Airlines

Fri 2/76:15 amBSB - SEA

3 stops35h 16mMultiple Airlines

Deal found 12/17

$920

Fri 1/3110:17 pmSEA - BSB

1 stop16h 13mAmerican Airlines

Fri 2/710:00 amBSB - SEA

1 stop18h 26mAmerican Airlines

Deal found 12/17

$937

Tue 1/2110:17 pmSEA - BSB

1 stop16h 13mGOL

Tue 2/46:15 amBSB - SEA

2 stops35h 51mGOL

Deal found 12/18

$962

Tue 1/1411:05 pmSEA - BSB

2 stops31h 25mDelta

Mon 1/209:10 amBSB - SEA

2 stops34h 08mDelta

Deal found 12/17

$1,322

Tue 1/149:30 amSEA - BSB

2 stops23h 30mAeromexico

Sun 1/194:35 amBSB - SEA

2 stops44h 25mAeromexico

Deal found 12/17

$1,372

Last-minute flights from Seattle to Brasilia
Discover last-minute flight deals from Seattle to Brasilia. Data last updated December 18, 2024 and is based on user searches.

Tue 1/1411:05 pmSEA - BSB

2 stops31h 25mDelta

Mon 1/209:10 amBSB - SEA

2 stops34h 08mDelta

Deal found 12/17

$1,322

Tue 1/149:30 amSEA - BSB

2 stops23h 30mAeromexico

Sun 1/194:35 amBSB - SEA

2 stops44h 25mAeromexico

Deal found 12/17

$1,372

Tue 1/2111:05 pmSEA - BSB

2 stops26h 15mLATAM Airlines

Tue 2/49:10 amBSB - SEA

2 stops32h 21mLATAM Airlines

Deal found 12/17

$897

Tue 1/2110:17 pmSEA - BSB

1 stop16h 13mGOL

Tue 2/410:00 amBSB - SEA

1 stop18h 26mGOL

Deal found 12/17

$997

Fri 1/317:24 pmSEA - BSB

2 stops19h 06mBritish Airways

Fri 2/711:00 pmBSB - SEA

2 stops27h 18mBritish Airways

Deal found 12/17

$919

Fri 1/319:30 amSEA - BSB

2 stops33h 20mMultiple Airlines

Fri 2/76:15 amBSB - SEA

3 stops35h 16mMultiple Airlines

Deal found 12/17

$920

Fri 1/3110:17 pmSEA - BSB

1 stop16h 13mAmerican Airlines

Fri 2/710:00 amBSB - SEA

1 stop18h 26mAmerican Airlines

Deal found 12/17

$937

Fri 1/315:15 pmSEA - BSB

2 stops26h 00mCopa Airlines

Thu 2/62:05 amBSB - SEA

2 stops25h 25mCopa Airlines

Deal found 12/17

$1,151

Find flights from Seattle to Brasilia within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/21

11:05 pm-6:20 am

2 stops26h 15m

Brasilia

Tue 2/4

9:10 am-12:31 pm

2 stops32h 21m

$897

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 2/1

1:43 pm-7:30 pm

2 stops24h 47m

Brasilia

Sat 2/8

11:00 pm-2:56 pm

2 stops20h 56m

$918

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 1/31

9:30 am-11:50 pm

2 stops33h 20m

Brasilia

Fri 2/7

6:15 am-12:31 pm

3 stops35h 16m

$920

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 1/31

10:17 pm-7:30 pm

1 stop16h 13m

Brasilia

Fri 2/7

10:00 am-11:26 pm

1 stop18h 26m

$937

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/21

10:17 pm-7:30 pm

1 stop16h 13m

Brasilia

Tue 2/4

10:00 am-11:26 pm

1 stop18h 26m

$997

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 2/1

5:15 pm-12:15 am

2 stops26h 00m

Brasilia

Fri 2/7

2:05 am-10:30 pm

2 stops25h 25m

$1,035

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/14

11:05 pm-11:30 am

2 stops31h 25m

Brasilia

Mon 1/20

9:10 am-2:18 pm

2 stops34h 08m

$1,322

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/14

9:30 am-2:00 pm

2 stops23h 30m

Brasilia

Sun 1/19

4:35 am-8:00 pm

2 stops44h 25m

$1,372

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Seattle to Brasilia

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Brasilia in December.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars

*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-Brasilia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Brasilia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Brasilia flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Brasilia 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-Brasilia 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 Brasilia

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

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

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

It’s typically best to fly out from Seattle to Brasilia at noon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Brasilia by month

In terms of precipitation, rainfall in Brasilia ranges from 0.0 - 13.0 inches per month. December is typically the wettest month, when rainfall can reach 13.0 in. June is typically the driest time to visit Brasilia when rainfall is around 0.0 in.

Temperature in Brasilia by month

If weather is an important factor for your trip to Brasilia, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Brasilia

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

Copa Airlines

7.7

Good

1,723 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

LATAM Airlines

7.5

Good

1,879 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

Aeromexico

7.5

Good

1,930 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

GOL

7.3

Good

1,110 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

Related info for your journey

What are the cheapest airlines flying from Seattle to Brasilia round-trip?
Our cheapest airline available from Seattle to Brasilia is Copa Airlines. Our recent data shows that you can find tickets from as low as $799 on this airline. Additional options worth looking into are LATAM Airlines and British Airways, starting at $897 and $918 round-trip. Copa Airlines is currently priced 45% below the average price you’ll pay for this route.
Can I find deals for flights from Seattle to Brasilia that include hotel bookings?
Yes. In addition to deals on Seattle to Brasilia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Brasilia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Brasilia.
Can I find deals for business class flights from Seattle to Brasilia?
Yes. Cheapflights offers flight deals from Seattle to Brasilia 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 Brasilia?
Currently, October is the cheapest month in which you can book a flight from Seattle to Brasilia (average of $671). Flying from Seattle to Brasilia in December is currently the most expensive (average of $1,039). 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

Alternative routes for Seattle to Brasilia

Portland to Brasilia flights

Other flights to Brasilia

Top 3 airlines flying from Seattle to Brasilia

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$760	Average$1,236	FlexibilityNo cancel fee	On-time70%
GOL	Cheapest$1,023	Average$1,354	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$1,348	Average$1,492	FlexibilityNo cancel fee	On-time71%

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$799+ Cheap flights from Seattle (SEA) to Brasilia (BSB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Brasilia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Brasilia

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Brasilia

Cheapest flights from Seattle to BrasiliaExplore the most affordable flight options available from Seattle to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from Seattle to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from Seattle to Brasilia within your budget

Compare providers for flights from Seattle to Brasilia

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 Brasilia in December.

Best time to book a flight from Seattle to Brasilia

Have a flexible travel schedule? Discover the best time to fly to Brasilia from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Brasilia

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

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

Find hourly flight availability from Seattle to Brasilia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Rainfall in Brasilia by month

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

Temperature in Brasilia by month

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

Reviews of airlines servicing Brasilia

Related info for your journey

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

What are the cheapest airlines flying from Seattle to Brasilia round-trip?

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

How can I find direct flights from Seattle to Brasilia?

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

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

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.

Alternative routes for Seattle to Brasilia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seattle to Brasilia

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Cheapest flights from Seattle to Brasilia
Explore the most affordable flight options available from Seattle to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.