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Cheap flights from Washington, D.C. Dulles Intl Airport to Brasilia from $386

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, D.C. Dulles Intl Airport to Brasilia departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brasilia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
2:18 am - 12:55 amIAD-BSB
21h 37m1 stop
Copa Airlines Logo
2:00 am - 3:00 pmBSB-IAD
14h 00m1 stop
$590Copa Airlines
Find Deal
Fri, Mar 13 - Tue, Mar 17
Multiple Airlines Logo
5:30 am - 9:10 amIAD-BSB
26h 40m3 stops
Multiple Airlines Logo
3:30 pm - 5:25 amBSB-IAD
38h 55m3 stops
$630Multiple Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
Copa Airlines Logo
2:18 am - 12:55 amIAD-BSB
21h 37m1 stop
Copa Airlines Logo
2:00 am - 3:00 pmBSB-IAD
14h 00m1 stop
$638Copa Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
LATAM Airlines Logo
7:25 pm - 2:05 pmIAD-BSB
17h 40m2 stops
LATAM Airlines Logo
4:35 pm - 11:51 amBSB-IAD
20h 16m2 stops
$645LATAM Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Multiple Airlines Logo
5:30 am - 5:30 pmIAD-BSB
35h 00m3 stops
Multiple Airlines Logo
9:00 pm - 2:15 pmBSB-IAD
18h 15m2 stops
$647Multiple Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Multiple Airlines Logo
3:00 am - 7:55 amIAD-BSB
26h 55m3 stops
Multiple Airlines Logo
8:35 pm - 4:25 amBSB-IAD
33h 50m2 stops
$672Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 9
Multiple Airlines Logo
4:30 pm - 6:10 pmIAD-BSB
24h 40m2 stops
Multiple Airlines Logo
3:00 pm - 8:54 pmBSB-IAD
30h 54m2 stops
$680Multiple Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
Multiple Airlines Logo
4:30 pm - 4:30 pmIAD-BSB
23h 00m2 stops
Multiple Airlines Logo
1:55 pm - 8:54 pmBSB-IAD
31h 59m2 stops
$687Multiple Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
Multiple Airlines Logo
3:00 am - 7:55 amIAD-BSB
26h 55m3 stops
Multiple Airlines Logo
2:50 pm - 4:25 amBSB-IAD
39h 35m3 stops
$700Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 9
Multiple Airlines Logo
9:45 am - 3:40 pmIAD-BSB
27h 55m2 stops
Multiple Airlines Logo
11:40 am - 1:15 pmBSB-IAD
27h 35m2 stops
$712Multiple Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 9

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

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Brasilia flight tickets
Copa Airlines
Mar 13
IAD2:18 amWashington, D.C. Dulles Intl
21h 37m
1 stop
BSB12:55 amBrasilia
Mar 17
BSB2:00 amBrasilia
14h 00m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
$590
Find similar
Copa Airlines
Mar 14
IAD2:18 amWashington, D.C. Dulles Intl
21h 37m
1 stop
BSB12:55 amBrasilia
Mar 18
BSB2:00 amBrasilia
14h 00m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
$638
Find similar
Copa Airlines
Mar 14
IAD2:18 amWashington, D.C. Dulles Intl
21h 37m
1 stop
BSB12:55 amBrasilia
Mar 18
BSB2:00 amBrasilia
23h 32m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$764
Find similar

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

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Brasilia flight tickets
Avianca
Jan 30
IAD5:45 amWashington, D.C. Dulles Intl
24h 05m
2 stops
BSB7:50 amBrasilia
Feb 9
BSB8:50 amBrasilia
30h 25m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
$751
Find similar
Avianca
Mar 14
IAD3:35 pmWashington, D.C. Dulles Intl
27h 20m
2 stops
BSB7:55 pmBrasilia
Mar 18
BSB8:50 amBrasilia
30h 25m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$756
Find similar
Avianca
Mar 15
IAD3:35 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
BSB7:10 amBrasilia
Mar 19
BSB7:05 pmBrasilia
20h 10m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
$765
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 November 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Fri 3/13

2:18 am-12:55 am

1 stop21h 37m

Brasilia

Tue 3/17

2:00 am-3:00 pm

1 stop14h 00m

$590

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sat 3/14

5:30 am-9:10 am

3 stops26h 40m

Brasilia

Wed 3/18

3:30 pm-5:25 am

3 stops38h 55m

$630

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sat 3/14

2:18 am-12:55 am

1 stop21h 37m

Brasilia

Wed 3/18

2:00 am-3:00 pm

1 stop14h 00m

$638

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sun 3/15

7:25 pm-2:05 pm

2 stops17h 40m

Brasilia

Mon 3/16

4:35 pm-11:51 am

2 stops20h 16m

$645

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sun 3/15

5:30 am-5:30 pm

3 stops35h 00m

Brasilia

Mon 3/16

9:00 pm-2:15 pm

2 stops18h 15m

$647

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Thu 1/29

3:00 am-7:55 am

3 stops26h 55m

Brasilia

Mon 2/9

8:35 pm-4:25 am

2 stops33h 50m

$672

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sat 3/14

4:30 pm-6:10 pm

2 stops24h 40m

Brasilia

Wed 3/18

3:00 pm-8:54 pm

2 stops30h 54m

$680

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sat 3/14

4:30 pm-4:30 pm

2 stops23h 00m

Brasilia

Wed 3/18

1:55 pm-8:54 pm

2 stops31h 59m

$687

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Thu 1/29

3:00 am-7:55 am

3 stops26h 55m

Brasilia

Mon 2/9

2:50 pm-4:25 am

3 stops39h 35m

$700

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Fri 1/30

9:45 am-3:40 pm

2 stops27h 55m

Brasilia

Mon 2/9

11:40 am-1:15 pm

2 stops27h 35m

$712

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 Washington, D.C. Dulles Intl Airport 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 Wednesday when prices can be found for as low as $878. 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 Saturday, with ticket prices averaging around $1,217.

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 evening. Flights from Washington, D.C. Dulles Intl Airport to Brasilia during this time can be as low as $869. Try not to purchase tickets at noon because they tend to be around $1,167. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Fastest flight time

14h 26m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Brasilia takes 14h 26m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Brasilia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Brasilia.
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  • How far is Washington, D.C. Dulles Intl to Brasilia by plane?

    A flight from Washington, D.C. Dulles Intl to Brasilia will travel around 4234.2 mi. Typically, this will take 14h 23m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Brasilia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brasilia Airport?

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

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

    The necessary travel and health documents for your Brasilia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Brasilia?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Brasilia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brasilia with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $581Free CancellationRating
7.6
1,564 reviews
Search Copa Airlines flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Brasilia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brasilia that suits you.

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

Yes. momondo enables you to select and highlight flights to Brasilia from Washington, D.C. with this policy.

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

Once you have performed a search for Washington, D.C. to Brasilia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. 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, D.C. and alert you when they change.

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