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Dulles Intl

$325+ Cheap flights from Charleroi Brussels (CRL) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — IAD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Charleroi Brussels to Dulles Intl

Cheapest flights from Charleroi Brussels to Dulles Intl
Explore the most affordable flight options available from Charleroi Brussels to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:30 pm
CRL
-
IAD
1 stop14h 30m
Multiple Airlines
Tue 3/106:30 pm
IAD
-
CRL
1 stop13h 50m
Multiple Airlines
Deal found 1/26$603
This WAYA deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:25 am
CRL
-
IAD
1 stop13h 50m
Multiple Airlines
Wed 2/1810:30 pm
IAD
-
CRL
1 stop11h 35m
Multiple Airlines
Deal found 1/27$630
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:35 pm
CRL
-
IAD
2 stops27h 30m
Multiple Airlines
Sat 5/28:30 pm
IAD
-
CRL
2 stops20h 25m
Multiple Airlines
Deal found 1/26$754
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/317:00 am
CRL
-
IAD
1 stop14h 15m
Multiple Airlines
Sun 2/1510:30 pm
IAD
-
CRL
1 stop13h 45m
Multiple Airlines
Deal found 1/27$763
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:20 am
CRL
-
IAD
2 stops38h 15m
Multiple Airlines
Wed 4/298:40 pm
IAD
-
CRL
1 stop30h 00m
Multiple Airlines
Deal found 1/26$770
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:25 am
CRL
-
IAD
2 stops16h 35m
Multiple Airlines
Mon 6/155:15 pm
IAD
-
CRL
1 stop33h 10m
Multiple Airlines
Deal found 1/25$788
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:35 pm
CRL
-
IAD
2 stops27h 30m
Multiple Airlines
Sun 6/75:15 pm
IAD
-
CRL
1 stop22h 10m
Multiple Airlines
Deal found 1/26$814
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:40 pm
CRL
-
IAD
2 stops34h 20m
Multiple Airlines
Wed 7/83:25 pm
IAD
-
CRL
2 stops25h 00m
Multiple Airlines
Deal found 1/27$823

Find flight deals from Charleroi Brussels to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charleroi Brussels (CRL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$603
(Kiwi.com)

One-way from

$325
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$676
From Charleroi Brussels to Washington, D.C. Dulles Intl
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One-way flight from Charleroi Brussels to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 6% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleroi Brussels to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Charleroi Brussels Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Charleroi Brussels

Fly to

Dulles Intl

Route

Depart

Return

Price

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Fri 3/6

12:30 pm-9:00 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 3/10

6:30 pm-1:20 pm

1 stop13h 50m

$603

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 4/22

5:35 pm-3:05 pm

2 stops27h 30m

Washington, D.C. Dulles Intl

Sat 5/2

8:30 pm-10:55 pm

2 stops20h 25m

$754

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 3/4

10:25 am-9:00 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Mon 6/15

5:15 pm-8:25 am

1 stop33h 10m

$788

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 5/20

5:35 pm-3:05 pm

2 stops27h 30m

Washington, D.C. Dulles Intl

Sun 6/7

5:15 pm-9:25 pm

1 stop22h 10m

$814

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Fri 6/26

2:40 pm-7:00 pm

2 stops34h 20m

Washington, D.C. Dulles Intl

Wed 7/8

3:25 pm-10:25 pm

2 stops25h 00m

$823

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Thu 2/26

5:35 pm-9:00 pm

2 stops33h 25m

Washington, D.C. Dulles Intl

Wed 3/11

10:00 pm-3:45 pm

1 stop12h 45m

$839

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Fri 2/27

9:05 am-9:00 pm

2 stops17h 55m

Washington, D.C. Dulles Intl

Wed 3/18

10:00 pm-12:35 pm

1 stop33h 35m

$846

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 2/25

10:25 am-9:00 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Sun 3/1

5:05 pm-12:45 pm

1 stop13h 40m

$850

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 2/25

10:25 am-9:00 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Sun 3/15

6:05 pm-12:45 pm

1 stop13h 40m

$851

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 3/25

10:25 am-10:00 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Sun 3/29

8:40 pm-9:25 pm

1 stop18h 45m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
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Best time to book a flight from Charleroi Brussels to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Charleroi Brussels with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Charleroi Brussels to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Charleroi Brussels to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Charleroi Brussels to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleroi Brussels to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleroi Brussels to Dulles Intl.

  • Can I find deals for business class flights from Charleroi Brussels to Dulles Intl?

    Yes. Cheapflights offers flight deals from Charleroi Brussels to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Charleroi Brussels to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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