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Dulles Intl

$385+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — IAD
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap 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 12, 2026.

Round-trip from

$687
(Mytrip)

One-way from

$385
(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 ($42 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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Find 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 12, 2026.

This Mytrip deal was found by Cheapflights users on 1/11. 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 1/146:55 am
CRL
-
IAD
3 stops38h 20m
Multiple Airlines
Wed 1/289:45 am
IAD
-
CRL
3 stops31h 00m
Multiple Airlines
Deal found 1/11$661
This Mytrip deal was found by Cheapflights users on 1/12. 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 2/139:05 am
CRL
-
IAD
2 stops17h 55m
Multiple Airlines
Tue 2/178:30 pm
IAD
-
CRL
2 stops18h 15m
Multiple Airlines
Deal found 1/12$687
This Mytrip deal was found by Cheapflights users on 1/12. 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.
Thu 3/55:35 pm
CRL
-
IAD
2 stops33h 25m
Multiple Airlines
Thu 3/127:05 pm
IAD
-
CRL
2 stops22h 25m
Multiple Airlines
Deal found 1/12$706
This Mytrip deal was found by Cheapflights users on 1/11. 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.
Sun 1/189:10 pm
CRL
-
IAD
3 stops47h 25m
Multiple Airlines
Sat 1/317:40 pm
IAD
-
CRL
2 stops21h 15m
Multiple Airlines
Deal found 1/11$717
This Mytrip deal was found by Cheapflights users on 1/12. 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 1/167:55 pm
CRL
-
IAD
2 stops30h 35m
Multiple Airlines
Thu 1/298:30 pm
IAD
-
CRL
2 stops15h 05m
Multiple Airlines
Deal found 1/12$743
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 1/2810:25 am
CRL
-
IAD
2 stops16h 35m
Multiple Airlines
Thu 2/55:05 pm
IAD
-
CRL
1 stop13h 30m
Multiple Airlines
Deal found 1/11$758
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 3/306:25 am
CRL
-
IAD
2 stops18h 45m
Multiple Airlines
Sun 4/125:15 pm
IAD
-
CRL
1 stop19h 00m
Multiple Airlines
Deal found 1/12$763
This Mytrip deal was found by Cheapflights users on 1/12. 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.
Sat 5/165:35 pm
CRL
-
IAD
2 stops33h 00m
Multiple Airlines
Sat 5/2310:20 pm
IAD
-
CRL
2 stops18h 35m
Multiple Airlines
Deal found 1/12$787
This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Sun 1/258:50 am
CRL
-
IAD
2 stops18h 10m
Multiple Airlines
Thu 2/55:05 pm
IAD
-
CRL
1 stop13h 30m
Multiple Airlines
Deal found 1/11$807
This Mytrip deal was found by Cheapflights users on 1/12. 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.
Sun 5/176:30 am
CRL
-
IAD
2 stops18h 30m
Multiple Airlines
Sat 5/2310:20 pm
IAD
-
CRL
2 stops18h 35m
Multiple Airlines
Deal found 1/12$825

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 12, 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

Thu 3/5

5:35 pm-9:00 pm

2 stops33h 25m

Washington, D.C. Dulles Intl

Thu 3/12

7:05 pm-10:30 pm

2 stops22h 25m

$706

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 1/28

10:25 am-9:00 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Thu 2/5

5:05 pm-12:35 pm

1 stop13h 30m

$758

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Mon 3/30

6:25 am-7:10 pm

2 stops18h 45m

Washington, D.C. Dulles Intl

Sun 4/12

5:15 pm-6:15 pm

1 stop19h 00m

$763

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Sat 5/16

5:35 pm-8:35 pm

2 stops33h 00m

Washington, D.C. Dulles Intl

Sat 5/23

10:20 pm-10:55 pm

2 stops18h 35m

$787

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Sun 1/25

8:50 am-9:00 pm

2 stops18h 10m

Washington, D.C. Dulles Intl

Thu 2/5

5:05 pm-12:35 pm

1 stop13h 30m

$807

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Sun 5/17

6:30 am-7:00 pm

2 stops18h 30m

Washington, D.C. Dulles Intl

Sat 5/23

10:20 pm-10:55 pm

2 stops18h 35m

$825

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Fri 2/13

12:30 pm-9:00 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 2/17

5:30 pm-1:20 pm

1 stop13h 50m

$834

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Sat 3/28

7:25 am-7:50 pm

2 stops17h 25m

Washington, D.C. Dulles Intl

Fri 4/10

8:20 pm-10:25 pm

2 stops20h 05m

$848

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Thu 2/19

7:25 am-9:23 pm

3 stops19h 58m

Washington, D.C. Dulles Intl

Fri 2/27

6:00 pm-7:15 pm

2 stops19h 15m

$855

BrusselsWashington, D.C.

CRL - IAD

CRLIAD

Charleroi Brussels

Wed 2/4

10:25 am-9:00 pm

2 stops16h 35m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 16 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
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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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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