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Cheap flights from Seattle to Brasilia from $832

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Brasilia departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Brasilia

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:35 am - 12:55 pm
SEA
-
BSB
24h 20m2 stops
LATAM Airlines Logo
5:35 pm - 12:20 pm
BSB
-
SEA
23h 45m2 stops
$832LATAM Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
9:55 am - 10:29 pm
BSB
-
SEA
17h 34m1 stop
$844Multiple Airlines
Tue, Jan 20 - Wed, Jan 28
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
9:55 am - 10:29 pm
BSB
-
SEA
17h 34m1 stop
$849Multiple Airlines
Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
7:35 am - 11:25 am
SEA
-
BSB
22h 50m2 stops
Multiple Airlines Logo
9:15 am - 12:29 pm
BSB
-
SEA
32h 14m2 stops
$854Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
11:00 pm - 10:29 pm
BSB
-
SEA
28h 29m1 stop
$887Multiple Airlines
Tue, Jan 20 - Thu, Jan 29
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
11:00 pm - 10:29 pm
BSB
-
SEA
28h 29m1 stop
$893Multiple Airlines
Mon, Jan 19 - Thu, Jan 29
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
9:55 am - 10:29 pm
BSB
-
SEA
17h 34m1 stop
$896Multiple Airlines
Sun, Jan 18 - Wed, Jan 28
LATAM Airlines Logo
11:55 am - 7:05 am
SEA
-
BSB
38h 10m2 stops
LATAM Airlines Logo
9:15 am - 12:20 pm
BSB
-
SEA
32h 05m2 stops
$918LATAM Airlines
Tue, Jan 20 - Wed, Jan 28
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
11:00 pm - 10:29 pm
BSB
-
SEA
28h 29m1 stop
$940Multiple Airlines
Sun, Jan 18 - Thu, Jan 29
Multiple Airlines Logo
8:55 am - 8:20 am
SEA
-
BSB
42h 25m2 stops
Multiple Airlines Logo
9:55 am - 10:29 pm
BSB
-
SEA
17h 34m1 stop
$944Multiple Airlines
Tue, Jan 20 - Tue, Jan 27

GOL flights from Seattle to Brasilia

Our best GOL deals on Seattle to Brasilia flight tickets
GOL
Jan 21
SEA11:55 amSeattle/Tacoma Intl
20h 10m
2 stops
BSB1:05 pmBrasilia
Jan 28
BSB9:55 amBrasilia
18h 47m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$968
Find similar
GOL
Jan 29
SEA11:55 amSeattle/Tacoma Intl
20h 10m
2 stops
BSB1:05 pmBrasilia
Mar 9
BSB9:55 amBrasilia
17h 45m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$1,057
Find similar
GOL
Dec 19
SEA1:52 pmSeattle/Tacoma Intl
39h 58m
2 stops
BSB10:50 amBrasilia
Jan 17
BSB8:25 amBrasilia
31h 36m
2 stops
SEA11:01 amSeattle/Tacoma Intl
$1,815
Find similar

LATAM Airlines flights from Seattle to Brasilia

Our best LATAM Airlines deals on Seattle to Brasilia flight tickets
LATAM Airlines
Jan 23
SEA7:35 amSeattle/Tacoma Intl
24h 20m
2 stops
BSB12:55 pmBrasilia
Jan 30
BSB5:35 pmBrasilia
23h 45m
2 stops
SEA12:20 pmSeattle/Tacoma Intl
$832
Find similar
LATAM Airlines
Jan 20
SEA11:55 amSeattle/Tacoma Intl
38h 10m
2 stops
BSB7:05 amBrasilia
Jan 27
BSB9:15 amBrasilia
32h 05m
2 stops
SEA12:20 pmSeattle/Tacoma Intl
$918
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Brasilia 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, momondo users made 832,500 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Seattle to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 1/23

7:35 am-12:55 pm

2 stops24h 20m

Brasilia

Fri 1/30

5:35 pm-12:20 pm

2 stops23h 45m

$832

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/20

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Wed 1/28

9:55 am-10:29 pm

1 stop17h 34m

$844

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Mon 1/19

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Wed 1/28

9:55 am-10:29 pm

1 stop17h 34m

$849

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 1/23

7:35 am-11:25 am

2 stops22h 50m

Brasilia

Fri 1/30

9:15 am-12:29 pm

2 stops32h 14m

$854

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/20

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Thu 1/29

11:00 pm-10:29 pm

1 stop28h 29m

$887

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Mon 1/19

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Thu 1/29

11:00 pm-10:29 pm

1 stop28h 29m

$893

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sun 1/18

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Wed 1/28

9:55 am-10:29 pm

1 stop17h 34m

$896

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/20

11:55 am-7:05 am

2 stops38h 10m

Brasilia

Wed 1/28

9:15 am-12:20 pm

2 stops32h 05m

$918

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sun 1/18

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Thu 1/29

11:00 pm-10:29 pm

1 stop28h 29m

$940

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 1/20

8:55 am-8:20 am

2 stops42h 25m

Brasilia

Tue 1/27

9:55 am-10:29 pm

1 stop17h 34m

$944

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brasilia from

How to get the cheapest flight ticket from Seattle to Brasilia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Brasilia?

The cheapest day to depart on your flight to Brasilia is on a Monday when prices can be found for as low as $1,201. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brasilia is Sunday, with ticket prices averaging around $1,978.

What is the cheapest time of day to depart on your flight to Brasilia?

Our most recent data shows that the best time of day to fly to Brasilia is in the afternoon. Flights from Seattle to Brasilia during this time can be as low as $1,226. Try not to purchase tickets in the morning because they tend to be around $1,482. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Seattle to Brasilia flights?

You could potentially save up to 11% on your flight if you consider stops on a Seattle to Brasilia flight.

When to book flights from Seattle to Brasilia

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Brasilia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Brasilia (SEA to BSB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Brasilia

Fastest flight time

19h 47m

Direct flights

None
The fastest flight from Seattle to Brasilia takes 19h 47m
There are no direct flights from Seattle to Brasilia. There are no popular flight routes from Seattle to Brasilia.
Search flight deals

  • How far is Seattle/Tacoma Intl to Brasilia by plane?

    The straight-line distance from Seattle/Tacoma Intl to Brasilia is 6321.6 mi. Typically, this will take 19h 47m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brasilia Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Brasilia Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brasilia Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brasilia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Brasilia Airport.

  • What documentation or ID do you need to fly to Brasilia Airport?

    The travel and health documents required for your trip to Brasilia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brasilia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Brasilia?

Best airlines flying from Seattle to Brasilia

Compare and see reviews for airlines that fly from Seattle to Brasilia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $812Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Brasilia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Brasilia for you.

Can I find flights from Seattle to Brasilia with flexible booking policies on momondo?

All flight searches from Seattle to Brasilia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Brasilia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Brasilia.

I’m not ready to book a flight from Seattle to Brasilia right now. Can momondo alert me if prices change?

Price alerts on flights to Brasilia from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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American Airlines