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Cheap flights from Seattle to Brasilia from $467

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Brasilia departing on 5/25. 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.
GOL Logo
10:01 am - 1:30 pm
SEA
-
BSB
22h 29m
2 stops
GOL Logo
8:45 pm - 3:57 pm
BSB
-
SEA
47h 12m
2 stops
$974GOL
Fri, Mar 6 - Fri, Mar 13
GOL Logo
11:55 am - 7:55 pm
SEA
-
BSB
28h 00m
2 stops
GOL Logo
9:00 pm - 1:15 pm
BSB
-
SEA
44h 15m
2 stops
$975GOL
Tue, Mar 17 - Mon, Apr 6
Multiple Airlines Logo
11:15 pm - 2:05 pm
SEA
-
BSB
34h 50m
2 stops
Multiple Airlines Logo
7:45 pm - 9:51 pm
BSB
-
SEA
30h 06m
2 stops
$987Multiple Airlines
Wed, Jul 1 - Sat, Aug 1
GOL Logo
11:55 am - 7:50 am
SEA
-
BSB
39h 55m
2 stops
GOL Logo
6:10 am - 11:18 pm
BSB
-
SEA
45h 08m
2 stops
$992GOL
Tue, Mar 17 - Mon, Apr 6
Delta Logo
11:05 pm - 7:05 am
SEA
-
BSB
27h 00m
2 stops
Delta Logo
6:50 pm - 11:57 pm
BSB
-
SEA
33h 07m
2 stops
$1,033Delta
Sat, Mar 7 - Sat, Mar 14
GOL Logo
10:01 am - 1:30 pm
SEA
-
BSB
22h 29m
2 stops
GOL Logo
9:55 am - 11:40 pm
BSB
-
SEA
17h 45m
1 stop
$1,060GOL
Fri, Mar 6 - Fri, Mar 13
GOL Logo
10:16 pm - 7:15 am
SEA
-
BSB
28h 59m
1 stop
GOL Logo
11:35 am - 11:18 pm
BSB
-
SEA
39h 43m
2 stops
$1,064GOL
Tue, Mar 17 - Mon, Apr 6
GOL Logo
11:55 am - 11:25 pm
SEA
-
BSB
31h 30m
2 stops
GOL Logo
9:55 am - 11:40 pm
BSB
-
SEA
17h 45m
1 stop
$1,092GOL
Tue, Mar 17 - Mon, Apr 6
GOL Logo
10:16 pm - 7:15 am
SEA
-
BSB
28h 59m
1 stop
GOL Logo
9:55 am - 11:40 pm
BSB
-
SEA
17h 45m
1 stop
$1,118GOL
Tue, Mar 17 - Mon, Apr 6
Multiple Airlines Logo
8:20 pm - 12:55 am
SEA
-
BSB
23h 35m
2 stops
Multiple Airlines Logo
8:50 am - 9:01 pm
BSB
-
SEA
16h 11m
1 stop
$1,290Multiple Airlines
Sat, Mar 7 - Sat, Mar 14

GOL flights from Seattle to Brasilia

Our best GOL deals on Seattle to Brasilia flight tickets
GOL
Mar 6
SEA10:01 amSeattle/Tacoma Intl
22h 29m
2 stops
BSB1:30 pmBrasilia
Mar 13
BSB8:45 pmBrasilia
47h 12m
2 stops
SEA3:57 pmSeattle/Tacoma Intl
$974
GOL
Mar 17
SEA11:55 amSeattle/Tacoma Intl
28h 00m
2 stops
BSB7:55 pmBrasilia
Apr 6
BSB9:00 pmBrasilia
44h 15m
2 stops
SEA1:15 pmSeattle/Tacoma Intl
$975
GOL
Mar 17
SEA11:55 amSeattle/Tacoma Intl
39h 55m
2 stops
BSB7:50 amBrasilia
Apr 6
BSB6:10 amBrasilia
45h 08m
2 stops
SEA11:18 pmSeattle/Tacoma Intl
$992

LATAM Airlines flights from Seattle to Brasilia

Our best LATAM Airlines deals on Seattle to Brasilia flight tickets
LATAM Airlines
Jan 27
SEA9:59 pmSeattle/Tacoma Intl
28h 06m
2 stops
BSB7:05 amBrasilia
Feb 9
BSB9:15 amBrasilia
32h 42m
2 stops
SEA12:57 pmSeattle/Tacoma Intl
$5,896
LATAM Airlines
Jan 28
SEA8:15 amSeattle/Tacoma Intl
19h 55m
2 stops
BSB9:10 amBrasilia
Feb 10
BSB6:15 pmBrasilia
23h 42m
2 stops
SEA12:57 pmSeattle/Tacoma Intl
$5,915
LATAM Airlines
Jan 28
SEA8:15 amSeattle/Tacoma Intl
19h 55m
2 stops
BSB9:10 amBrasilia
Feb 9
BSB4:35 pmBrasilia
22h 32m
2 stops
SEA10:07 amSeattle/Tacoma Intl
$5,954

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 January 21, 2026.
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 3/6

10:01 am-1:30 pm

2 stops22h 29m

Brasilia

Fri 3/13

8:45 pm-3:57 pm

2 stops47h 12m

$974

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 3/17

11:55 am-7:55 pm

2 stops28h 00m

Brasilia

Mon 4/6

9:00 pm-1:15 pm

2 stops44h 15m

$975

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 7/1

11:15 pm-2:05 pm

2 stops34h 50m

Brasilia

Sat 8/1

7:45 pm-9:51 pm

2 stops30h 06m

$987

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 3/17

11:55 am-7:50 am

2 stops39h 55m

Brasilia

Mon 4/6

6:10 am-11:18 pm

2 stops45h 08m

$992

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 3/7

11:05 pm-7:05 am

2 stops27h 00m

Brasilia

Sat 3/14

6:50 pm-11:57 pm

2 stops33h 07m

$1,033

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 3/6

10:01 am-1:30 pm

2 stops22h 29m

Brasilia

Fri 3/13

9:55 am-11:40 pm

1 stop17h 45m

$1,060

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 3/17

10:16 pm-7:15 am

1 stop28h 59m

Brasilia

Mon 4/6

11:35 am-11:18 pm

2 stops39h 43m

$1,064

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 3/17

11:55 am-11:25 pm

2 stops31h 30m

Brasilia

Mon 4/6

9:55 am-11:40 pm

1 stop17h 45m

$1,092

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 3/17

10:16 pm-7:15 am

1 stop28h 59m

Brasilia

Mon 4/6

9:55 am-11:40 pm

1 stop17h 45m

$1,118

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 3/7

8:20 pm-12:55 am

2 stops23h 35m

Brasilia

Sat 3/14

8:50 am-9:01 pm

1 stop16h 11m

$1,290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Can stopping save me money on Seattle to Brasilia flights?

You could potentially save up to 42% 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

22h 29m

Direct flights

None
The fastest flight from Seattle to Brasilia takes 22h 29m
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 22h 29m 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
11,169 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