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Charleroi Brussels

$259+ Cheap flights from Dulles Intl (IAD) to Charleroi Brussels (CRL)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CRL
août 23 — août 301
sam. 8/23
sam. 8/30
1 adult, Economy
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Cheap flight deals from Dulles Intl to Charleroi Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Charleroi Brussels (CRL). 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 août 18, 2025.

Round-trip from

$525
(Mytrip)

One-way from

$259
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$671
From Washington, D.C. Dulles Intl to Charleroi Brussels
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One-way flight from Washington, D.C. Dulles Intl to Charleroi Brussels
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Highest demand for flights based on searches. 6% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dulles Intl to Charleroi Brussels

Cheapest flights from Dulles Intl to Charleroi Brussels
Explore the most affordable flight options available from Dulles Intl to Charleroi Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. 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.
jeu. 10/910:05 pmIAD - CRL
2 stops18h 30mMultiple Airlines
mar. 10/147:35 amCRL - IAD
2 stops18h 24mMultiple Airlines
Deal found 8/17$611
This Mytrip deal was found by Cheapflights users on 8/17. 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.
lun. 9/2210:20 pmIAD - CRL
2 stops15h 45mMultiple Airlines
lun. 9/291:00 pmCRL - IAD
2 stops32h 20mMultiple Airlines
Deal found 8/17$653
This Mytrip deal was found by Cheapflights users on 8/16. 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.
dim. 9/75:20 pmIAD - CRL
1 stop17h 10mMultiple Airlines
mar. 9/167:35 amCRL - IAD
1 stop17h 55mMultiple Airlines
Deal found 8/16$685
This Mytrip deal was found by Cheapflights users on 8/16. 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.
ven. 9/55:20 pmIAD - CRL
2 stops16h 45mMultiple Airlines
mer. 9/106:35 amCRL - IAD
2 stops18h 55mMultiple Airlines
Deal found 8/16$727
This Mytrip deal was found by Cheapflights users on 8/16. 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.
jeu. 9/41:30 pmIAD - CRL
2 stops27h 20mMultiple Airlines
sam. 10/45:05 pmCRL - IAD
2 stops28h 15mMultiple Airlines
Deal found 8/16$762
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
jeu. 9/1110:20 pmIAD - CRL
2 stops36h 20mMultiple Airlines
mer. 9/247:25 amCRL - IAD
1 stop13h 55mMultiple Airlines
Deal found 8/17$770
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
jeu. 11/206:00 pmIAD - CRL
1 stop22h 55mMultiple Airlines
mer. 11/2610:25 amCRL - IAD
2 stops16h 35mMultiple Airlines
Deal found 8/15$784
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
dim. 11/25:05 pmIAD - CRL
1 stop13h 40mMultiple Airlines
mer. 11/196:55 amCRL - IAD
2 stops20h 05mMultiple Airlines
Deal found 8/16$791

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Charleroi Brussels 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 août 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Charleroi Brussels Airport that are best for you.

Fly from

Dulles Intl

Fly to

Charleroi Brussels

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

dim. 9/7

5:20 pm-4:30 pm

1 stop17h 10m

Charleroi Brussels

mar. 9/16

7:35 am-7:30 pm

1 stop17h 55m

$516

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

jeu. 10/9

10:05 pm-10:35 pm

2 stops18h 30m

Charleroi Brussels

mar. 10/14

7:35 am-7:59 pm

2 stops18h 24m

$611

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

lun. 9/22

10:20 pm-8:05 pm

2 stops15h 45m

Charleroi Brussels

lun. 9/29

1:00 pm-3:20 pm

2 stops32h 20m

$653

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

ven. 9/5

5:20 pm-4:05 pm

2 stops16h 45m

Charleroi Brussels

mer. 9/10

6:35 am-7:30 pm

2 stops18h 55m

$727

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

jeu. 9/4

1:30 pm-10:50 pm

2 stops27h 20m

Charleroi Brussels

sam. 10/4

5:05 pm-3:20 pm

2 stops28h 15m

$762

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

lun. 10/13

10:20 pm-8:05 pm

2 stops15h 45m

Charleroi Brussels

mer. 10/22

7:25 am-3:20 pm

1 stop13h 55m

$764

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

mar. 9/30

10:20 pm-2:45 pm

2 stops34h 25m

$259

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

lun. 10/6

5:45 pm-8:05 pm

2 stops20h 20m

$285

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

mar. 10/14

5:00 pm-9:55 pm

3 stops22h 55m

$291

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

mer. 10/8

5:50 pm-8:40 pm

3 stops20h 50m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 11 results
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Best time to book a flight from Dulles Intl to Charleroi Brussels

Have a flexible travel schedule? Discover the best time to fly to Charleroi Brussels from Dulles Intl 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 Dulles Intl to Charleroi Brussels. 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 Dulles Intl to Charleroi Brussels that include hotel bookings?

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

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

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

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

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

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