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Cheap flights from Brasilia to Washington, D.C. from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brasilia to Washington, D.C. departing on 9/26. 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 Brasilia to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
2:00 am - 3:04 pm-
14h 04m
Copa Airlines Logo
9:35 am - 12:45 am-
14h 10m
$631Copa Airlines
Tue, Sep 22 - Sun, Oct 4
Copa Airlines Logo
2:00 am - 3:04 pm-
14h 04m
Copa Airlines Logo
2:25 am - 12:45 am-
21h 20m
$631Copa Airlines
Sun, Sep 20 - Mon, Sep 28
Copa Airlines Logo
2:00 am - 4:20 am-
27h 20m
Copa Airlines Logo
9:35 am - 12:45 am-
14h 10m
$631Copa Airlines
Fri, Sep 18 - Sat, Sep 26
Copa Airlines Logo
2:00 am - 12:32 am-
23h 32m
Copa Airlines Logo
4:34 pm - 12:45 am-
31h 11m
$631Copa Airlines
Wed, Sep 16 - Wed, Sep 30
Copa Airlines Logo
2:00 am - 4:20 am-
27h 20m
Copa Airlines Logo
2:25 am - 12:45 am-
21h 20m
$631Copa Airlines
Fri, Sep 18 - Fri, Sep 25
Copa Airlines Logo
2:00 am - 12:32 am-
23h 32m
Copa Airlines Logo
4:34 pm - 12:45 am-
31h 11m
$631Copa Airlines
Sun, Sep 20 - Tue, Sep 29
Copa Airlines Logo
2:00 am - 4:20 am-
27h 20m
Copa Airlines Logo
9:35 am - 12:45 am-
14h 10m
$631Copa Airlines
Sun, Sep 20 - Tue, Sep 29
Copa Airlines Logo
1:55 am - 4:20 am-
27h 25m
Copa Airlines Logo
3:37 pm - 12:40 am-
31h 03m
$631Copa Airlines
Sat, Oct 24 - Mon, Nov 2
GOL Logo
9:05 pm - 2:15 pm-
18h 10m
GOL Logo
3:35 pm - 11:40 pm-
31h 05m
$692GOL
Tue, Sep 22 - Wed, Sep 30
GOL Logo
6:05 pm - 2:15 pm-
21h 10m
GOL Logo
3:35 pm - 11:40 pm-
31h 05m
$693GOL
Wed, Sep 16 - Wed, Sep 23

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Copa Airlines flights from Brasilia to Washington, D.C. Dulles Intl Airport

Our best Copa Airlines deals on Brasilia to Washington, D.C. Dulles Intl Airport flight tickets
Copa Airlines
Sep 20
BSB2:00 amBrasilia
23h 32m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
Sep 29
IAD9:35 amWashington, D.C. Dulles Intl
14h 10m
1 stop
BSB12:45 amBrasilia
$631
Copa Airlines
Sep 8
BSB2:00 amBrasilia
27h 20m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
Sep 22
IAD9:35 amWashington, D.C. Dulles Intl
14h 10m
1 stop
BSB12:45 amBrasilia
$651
Copa Airlines
Sep 18
BSB2:00 amBrasilia
27h 20m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
Sep 26
IAD9:35 amWashington, D.C. Dulles Intl
14h 10m
1 stop
BSB12:45 amBrasilia
$688

Avianca flights from Brasilia to Washington, D.C. Dulles Intl Airport

Our best Avianca deals on Brasilia to Washington, D.C. Dulles Intl Airport flight tickets
Avianca
Sep 16
BSB8:55 pmBrasilia
18h 20m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
Sep 23
IAD3:35 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
BSB6:45 amBrasilia
$698
Avianca
Oct 25
BSB9:00 pmBrasilia
18h 15m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
Nov 2
IAD5:45 amWashington, D.C. Dulles Intl
12h 40m
1 stop
BSB8:25 pmBrasilia
$715
Avianca
Oct 25
BSB9:00 pmBrasilia
18h 15m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
Nov 2
IAD5:45 amWashington, D.C. Dulles Intl
12h 40m
1 stop
BSB8:25 pmBrasilia
$716

momondo Fare Finder

 
Customize your flight search to find flights from Brasilia to Washington, D.C. Dulles Intl Airport 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 August 4, 2026.
Use the filters below to find and compare flights from Brasilia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Tue 9/22

2:00 am-3:04 pm

1 stop14h 04m

Washington, D.C. Dulles Intl

Sun 10/4

9:35 am-12:45 am

1 stop14h 10m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sun 9/20

2:00 am-3:04 pm

1 stop14h 04m

Washington, D.C. Dulles Intl

Mon 9/28

2:25 am-12:45 am

1 stop21h 20m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Fri 9/18

2:00 am-4:20 am

1 stop27h 20m

Washington, D.C. Dulles Intl

Sat 9/26

9:35 am-12:45 am

1 stop14h 10m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Wed 9/16

2:00 am-12:32 am

1 stop23h 32m

Washington, D.C. Dulles Intl

Wed 9/30

4:34 pm-12:45 am

1 stop31h 11m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Fri 9/18

2:00 am-4:20 am

1 stop27h 20m

Washington, D.C. Dulles Intl

Fri 9/25

2:25 am-12:45 am

1 stop21h 20m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sun 9/20

2:00 am-12:32 am

1 stop23h 32m

Washington, D.C. Dulles Intl

Tue 9/29

4:34 pm-12:45 am

1 stop31h 11m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sun 9/20

2:00 am-4:20 am

1 stop27h 20m

Washington, D.C. Dulles Intl

Tue 9/29

9:35 am-12:45 am

1 stop14h 10m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sat 10/24

1:55 am-4:20 am

1 stop27h 25m

Washington, D.C. Dulles Intl

Mon 11/2

3:37 pm-12:40 am

1 stop31h 03m

$631

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Tue 9/22

9:05 pm-2:15 pm

2 stops18h 10m

Washington, D.C. Dulles Intl

Wed 9/30

3:35 pm-11:40 pm

2 stops31h 05m

$692

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Wed 9/16

6:05 pm-2:15 pm

2 stops21h 10m

Washington, D.C. Dulles Intl

Wed 9/23

3:35 pm-11:40 pm

2 stops31h 05m

$693

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 Washington, D.C. from

How to get the cheapest flight ticket from Brasilia to Washington, D.C. Dulles Intl Airport

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 Brasilia to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Brasilia to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Brasilia to Washington, D.C. Dulles Intl Airport

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

Cheap Brasilia to Washington, D.C. Dulles Intl Airport (BSB to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brasilia to Washington, D.C. Dulles Intl Airport

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from Brasilia to Washington, D.C. Dulles Intl Airport takes 18h 10m
There are no direct flights from Brasilia to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Brasilia to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Brasilia to Washington, D.C. Dulles Intl Airport

  • How far is Brasilia to Washington, D.C. Dulles Intl by plane?

    A flight from Brasilia to Washington, D.C. Dulles Intl will travel around 4234.2 mi. Typically, this will take 18h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Brasilia Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Brasilia Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How old do you have to be to fly from Brasilia Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brasilia Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Brasilia to Washington, D.C.?

Finding the right flight to Washington, D.C. from Brasilia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Brasilia to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Brasilia to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Brasilia to Washington, D.C.?

Once all potential Brasilia to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Brasilia 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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