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Cheap flights from Washington to Brasilia from $530

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 8/18. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Brasilia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:45 am - 6:30 pm
SEA
-
BSB
29h 45m
2 stops
Air Canada Logo
6:00 pm - 8:54 pm
BSB
-
SEA
31h 54m
2 stops
$1,104Air Canada
Sat, Nov 14 - Tue, Nov 17
GOL Logo
12:58 pm - 7:35 am
SEA
-
BSB
38h 37m
2 stops
GOL Logo
9:55 am - 12:20 am
BSB
-
SEA
18h 25m
1 stop
$1,177GOL
Fri, Aug 21 - Fri, Sep 4
GOL Logo
12:58 pm - 7:35 am
SEA
-
BSB
38h 37m
2 stops
GOL Logo
9:55 am - 12:20 am
BSB
-
SEA
18h 25m
1 stop
$1,194GOL
Fri, Aug 21 - Fri, Sep 4
Copa Airlines Logo
6:00 am - 12:45 am
SEA
-
BSB
38h 45m
2 stops
Copa Airlines Logo
2:00 am - 7:03 pm
BSB
-
SEA
21h 03m
2 stops
$1,196Copa Airlines
Sat, Jul 25 - Mon, Aug 3
Air Canada Logo
7:45 am - 6:30 pm
SEA
-
BSB
29h 45m
2 stops
Air Canada Logo
3:30 pm - 8:54 pm
BSB
-
SEA
34h 24m
2 stops
$1,205Air Canada
Wed, Nov 11 - Fri, Nov 13
LATAM Airlines Logo
7:16 am - 9:10 am
SEA
-
BSB
21h 54m
2 stops
LATAM Airlines Logo
4:25 am - 10:02 pm
BSB
-
SEA
21h 37m
2 stops
$1,268LATAM Airlines
Thu, Aug 6 - Thu, Aug 13
Copa Airlines Logo
6:00 am - 12:45 am
SEA
-
BSB
38h 45m
2 stops
Copa Airlines Logo
2:00 am - 7:03 pm
BSB
-
SEA
45h 03m
2 stops
$1,274Copa Airlines
Sat, Jul 25 - Mon, Aug 3
Multiple Airlines Logo
5:49 pm - 12:45 am
PDX
-
BSB
26h 56m
2 stops
Multiple Airlines Logo
12:00 pm - 8:34 pm
BSB
-
PDX
36h 34m
1 stop
$1,274Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
8:05 am - 7:15 am
SEA
-
BSB
18h 10m
1 stop
Multiple Airlines Logo
9:00 am - 9:56 pm
BSB
-
SEA
41h 56m
2 stops
$1,294Multiple Airlines
Tue, Nov 10 - Mon, Nov 30
LATAM Airlines Logo
6:04 am - 3:40 pm
PDX
-
BSB
28h 36m
2 stops
LATAM Airlines Logo
9:05 am - 12:18 pm
BSB
-
PDX
32h 13m
2 stops
$1,466LATAM Airlines
Wed, Dec 2 - Sun, Dec 6

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LATAM Airlines flights from State of Washington to Brasilia

Our best LATAM Airlines deals on State of Washington to Brasilia flight tickets
LATAM Airlines
Jun 26
SEA5:30 pmSeattle/Tacoma Intl
35h 40m
2 stops
BSB9:10 amBrasilia
Jul 5
BSB9:05 amBrasilia
40h 39m
2 stops
SEA9:44 pmSeattle/Tacoma Intl
$1,149
LATAM Airlines
Jun 25
SEA11:15 pmSeattle/Tacoma Intl
29h 55m
2 stops
BSB9:10 amBrasilia
Jul 5
BSB2:25 pmBrasilia
28h 29m
2 stops
SEA2:54 pmSeattle/Tacoma Intl
$1,202
LATAM Airlines
Jun 23
SEA11:15 pmSeattle/Tacoma Intl
29h 55m
2 stops
BSB9:10 amBrasilia
Jul 3
BSB9:05 amBrasilia
30h 20m
2 stops
SEA11:25 amSeattle/Tacoma Intl
$1,208

Copa Airlines flights from State of Washington to Brasilia

Our best Copa Airlines deals on State of Washington to Brasilia flight tickets
Copa Airlines
Jul 25
SEA6:00 amSeattle/Tacoma Intl
38h 45m
2 stops
BSB12:45 amBrasilia
Aug 3
BSB2:00 amBrasilia
21h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,196
Copa Airlines
Jul 25
SEA6:00 amSeattle/Tacoma Intl
38h 45m
2 stops
BSB12:45 amBrasilia
Aug 3
BSB2:00 amBrasilia
45h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,274
Copa Airlines
Jul 25
SEA6:00 amSeattle/Tacoma Intl
38h 45m
2 stops
BSB12:45 amBrasilia
Aug 3
BSB2:00 amBrasilia
45h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,318

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 June 23, 2026.
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

Cheapest round-trip

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 11/14

7:45 am-6:30 pm

2 stops29h 45m

Brasilia

Tue 11/17

6:00 pm-8:54 pm

2 stops31h 54m

$1,104

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 8/21

12:58 pm-7:35 am

2 stops38h 37m

Brasilia

Fri 9/4

9:55 am-12:20 am

1 stop18h 25m

$1,177

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 8/21

12:58 pm-7:35 am

2 stops38h 37m

Brasilia

Fri 9/4

9:55 am-12:20 am

1 stop18h 25m

$1,194

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 7/25

6:00 am-12:45 am

2 stops38h 45m

Brasilia

Mon 8/3

2:00 am-7:03 pm

2 stops21h 03m

$1,196

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 11/11

7:45 am-6:30 pm

2 stops29h 45m

Brasilia

Fri 11/13

3:30 pm-8:54 pm

2 stops34h 24m

$1,205
Quickest round-trip

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 8/6

7:16 am-9:10 am

2 stops21h 54m

Brasilia

Thu 8/13

4:25 am-10:02 pm

2 stops21h 37m

$1,268

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 7/25

6:00 am-12:45 am

2 stops38h 45m

Brasilia

Mon 8/3

2:00 am-7:03 pm

2 stops45h 03m

$1,274

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Mon 7/20

5:49 pm-12:45 am

2 stops26h 56m

Brasilia

Mon 7/27

12:00 pm-8:34 pm

1 stop36h 34m

$1,274

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 11/10

8:05 am-7:15 am

1 stop18h 10m

Brasilia

Mon 11/30

9:00 am-9:56 pm

2 stops41h 56m

$1,294

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Wed 12/2

6:04 am-3:40 pm

2 stops28h 36m

Brasilia

Sun 12/6

9:05 am-12:18 pm

2 stops32h 13m

$1,466

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 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 month to fly to Brasilia?

The month of April is another great option to travel to Brasilia, with average flight prices from State of Washington averaging around $0.

Can stopping save me money on State of Washington to Brasilia flights?

You could potentially save up to 5% 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

Fastest flight time

23h 07m

Direct flights

None
The fastest flight from State of Washington to Brasilia takes 23h 07m
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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Frequently asked questions about flying from Washington to Brasilia

  • 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 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.

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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Cabin classes currently available on flights to Brasilia

List of cabin classes available on flights landing in Brasilia. Availability may vary depending on flight origin and airline.
First Class to Brasilia
Business Class to Brasilia