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Cheap flights from Washington to Brasilia from $571

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Brasilia departing on 10/27. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 7:05 amSEA-BSB
20h 05m2 stops
Delta Logo
6:00 am - 2:37 pmBSB-SEA
37h 37m2 stops
$826Delta
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Thu, Nov 13 - Thu, Nov 27
LATAM Airlines Logo
6:00 am - 7:05 amSEA-BSB
20h 05m2 stops
LATAM Airlines Logo
4:35 am - 10:20 amBSB-SEA
34h 45m2 stops
$870LATAM Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
LATAM Airlines Logo
6:00 am - 7:05 amSEA-BSB
20h 05m2 stops
LATAM Airlines Logo
4:15 am - 12:39 pmBSB-SEA
37h 24m2 stops
$922LATAM Airlines
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Thu, Nov 13 - Wed, Nov 26
Multiple Airlines Logo
7:10 am - 12:45 amSEA-BSB
36h 35m2 stops
Multiple Airlines Logo
9:55 am - 10:30 pmBSB-SEA
17h 35m1 stop
$1,004Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
7:00 am - 6:30 pmPDX-BSB
30h 30m1 stop
Multiple Airlines Logo
9:55 am - 12:03 amBSB-PDX
19h 08m2 stops
$1,009Multiple Airlines
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Sun, Feb 22 - Thu, Feb 26
GOL Logo
11:34 am - 3:55 pmSEA-BSB
23h 21m2 stops
GOL Logo
9:55 am - 11:26 pmBSB-SEA
18h 31m1 stop
$1,036GOL
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Thu, Nov 13 - Thu, Nov 27
American Airlines Logo
10:08 pm - 7:15 amSEA-BSB
28h 07m1 stop
American Airlines Logo
9:55 am - 11:26 pmBSB-SEA
18h 31m1 stop
$1,128American Airlines
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Thu, Nov 13 - Thu, Nov 27
American Airlines Logo
10:08 pm - 7:15 amSEA-BSB
28h 07m1 stop
American Airlines Logo
9:55 am - 11:16 pmBSB-SEA
18h 21m1 stop
$1,319American Airlines
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Thu, Nov 27 - Thu, Dec 4
GOL Logo
11:34 am - 3:55 pmSEA-BSB
23h 21m2 stops
GOL Logo
9:55 am - 11:26 pmBSB-SEA
18h 31m1 stop
$1,366GOL
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Thu, Nov 13 - Thu, Nov 27
Aeromexico Logo
7:20 am - 6:25 amSEA-BSB
18h 05m1 stop
Aeromexico Logo
8:50 am - 9:16 pmBSB-SEA
17h 26m1 stop
$3,493Aeromexico
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Tue, Feb 17 - Thu, Feb 19

LATAM Airlines flights from State of Washington to Brasilia

Our best LATAM Airlines deals on State of Washington to Brasilia flight tickets
LATAM Airlines
Nov 27
SEA6:00 amSeattle/Tacoma Intl
20h 05m
2 stops
BSB7:05 amBrasilia
Dec 3
BSB4:35 amBrasilia
34h 45m
2 stops
SEA10:20 amSeattle/Tacoma Intl
$870
Find similar
LATAM Airlines
Nov 13
SEA6:00 amSeattle/Tacoma Intl
20h 05m
2 stops
BSB7:05 amBrasilia
Nov 26
BSB4:15 amBrasilia
37h 24m
2 stops
SEA12:39 pmSeattle/Tacoma Intl
$922
Find similar
LATAM Airlines
Nov 21
PDX10:10 pmPortland
27h 55m
2 stops
BSB7:05 amBrasilia
Nov 28
BSB8:50 amBrasilia
30h 53m
2 stops
PDX10:43 amPortland
$1,422
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GOL flights from State of Washington to Brasilia

Our best GOL deals on State of Washington to Brasilia flight tickets
GOL
Nov 13
SEA11:34 amSeattle/Tacoma Intl
23h 21m
2 stops
BSB3:55 pmBrasilia
Nov 27
BSB9:55 amBrasilia
18h 31m
1 stop
SEA11:26 pmSeattle/Tacoma Intl
$1,036
Find similar
GOL
Nov 13
SEA11:34 amSeattle/Tacoma Intl
23h 21m
2 stops
BSB3:55 pmBrasilia
Nov 27
BSB9:55 amBrasilia
18h 31m
1 stop
SEA11:26 pmSeattle/Tacoma Intl
$1,366
Find similar
GOL
Feb 17
SEA11:07 pmSeattle/Tacoma Intl
27h 13m
2 stops
BSB7:20 amBrasilia
Feb 19
BSB9:55 amBrasilia
18h 30m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
$1,516
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momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 October 7, 2025.
Use the filters below to find and compare flights from Washington to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

6:00 am-7:05 am

2 stops20h 05m

Brasilia

Thu 11/27

6:00 am-2:37 pm

2 stops37h 37m

$826

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/27

6:00 am-7:05 am

2 stops20h 05m

Brasilia

Wed 12/3

4:35 am-10:20 am

2 stops34h 45m

$870

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

6:00 am-7:05 am

2 stops20h 05m

Brasilia

Wed 11/26

4:15 am-12:39 pm

2 stops37h 24m

$922

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/27

7:10 am-12:45 am

2 stops36h 35m

Brasilia

Thu 12/4

9:55 am-10:30 pm

1 stop17h 35m

$1,004

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Sun 2/22

7:00 am-6:30 pm

1 stop30h 30m

Brasilia

Thu 2/26

9:55 am-12:03 am

2 stops19h 08m

$1,009

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

11:34 am-3:55 pm

2 stops23h 21m

Brasilia

Thu 11/27

9:55 am-11:26 pm

1 stop18h 31m

$1,036

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

10:08 pm-7:15 am

1 stop28h 07m

Brasilia

Thu 11/27

9:55 am-11:26 pm

1 stop18h 31m

$1,128

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/27

10:08 pm-7:15 am

1 stop28h 07m

Brasilia

Thu 12/4

9:55 am-11:16 pm

1 stop18h 21m

$1,319

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

11:34 am-3:55 pm

2 stops23h 21m

Brasilia

Thu 11/27

9:55 am-11:26 pm

1 stop18h 31m

$1,366

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 2/17

7:20 am-6:25 am

1 stop18h 05m

Brasilia

Thu 2/19

8:50 am-9:16 pm

1 stop17h 26m

$3,493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brasilia from

How to get the cheapest flight ticket from State of Washington 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 State of Washington 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 State of Washington to Brasilia flights?

You could potentially save up to 7% on your flight if you consider stops on a State of Washington to Brasilia flight.

Cheap State of Washington to Brasilia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Brasilia

Direct flights

None
There are no direct flights from State of Washington to Brasilia. There are no popular flight routes from State of Washington to Brasilia.
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  • When did momondo last update prices for flights from Washington to Brasilia Airport?

    Prices for flights from Washington to Brasilia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Brasilia Airport?

  • How old do you have to be to fly from Washington to Brasilia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Brasilia Airport.

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

    The travel and health documents you'll need for your trip to Brasilia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brasilia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Brasilia

Compare and see reviews for airlines that fly from State of Washington to Brasilia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $812Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
GOLPriceFrom $1,078Free CancellationRating
7.3
1,111 reviews
Search GOL flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brasilia from Washington.

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

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

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

momondo helps you find the best flight between Washington and Brasilia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Brasilia, momondo offers a useful price alert feature which will track prices for flights to Brasilia from Washington and alert you when they change.

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