HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleroi Brussels

$268+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CRL
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Charleroi Brussels with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 31, 2025.

This Mytrip deal was found by Cheapflights users on 12/30. 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 12/3110:30 pmIAD - CRL
2 stops16h 25mMultiple Airlines
Wed 1/711:25 amCRL - IAD
2 stops36h 00mMultiple Airlines
Deal found 12/30$1,037
This Mytrip deal was found by Cheapflights users on 12/29. 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.
Tue 12/305:30 pmIAD - CRL
2 stops23h 15mMultiple Airlines
Wed 1/76:00 pmCRL - IAD
2 stops29h 25mMultiple Airlines
Deal found 12/29$1,085

Find 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 December 31, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$618
(Mytrip)

One-way from

$273
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,804
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Charleroi Brussels flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Charleroi Brussels flights.
Search Deals
From Washington, D.C. Dulles Intl to Charleroi Brussels
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Charleroi Brussels
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 31, 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

Sun 2/22

10:30 pm-10:15 pm

2 stops17h 45m

Charleroi Brussels

Tue 3/3

9:25 pm-9:00 pm

2 stops29h 35m

$657

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Wed 1/21

10:30 pm-4:05 pm

1 stop11h 35m

Charleroi Brussels

Thu 1/29

7:25 am-3:15 pm

1 stop13h 50m

$676

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Tue 1/20

5:30 pm-6:55 pm

1 stop19h 25m

Charleroi Brussels

Wed 1/28

7:00 am-9:00 pm

1 stop20h 00m

$690

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Thu 1/22

5:30 pm-6:35 pm

1 stop19h 05m

Charleroi Brussels

Thu 1/29

7:25 am-3:15 pm

1 stop13h 50m

$696

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Sat 2/14

5:30 pm-3:40 pm

1 stop16h 10m

Charleroi Brussels

Wed 2/25

7:00 am-9:00 pm

1 stop20h 00m

$706

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Thu 1/29

5:30 pm-6:35 pm

1 stop19h 05m

Charleroi Brussels

Thu 2/5

7:25 am-3:15 pm

1 stop13h 50m

$712

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Wed 3/11

11:30 pm-4:05 pm

1 stop11h 35m

Charleroi Brussels

Fri 3/20

12:30 pm-10:00 pm

1 stop14h 30m

$713

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Sun 1/11

5:05 pm-10:15 pm

2 stops23h 10m

Charleroi Brussels

Sat 1/17

9:10 pm-3:35 pm

2 stops24h 25m

$716

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Fri 1/23

10:30 pm-9:15 pm

1 stop16h 45m

Charleroi Brussels

Thu 1/29

7:25 am-3:15 pm

1 stop13h 50m

$719

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Mon 2/16

5:30 pm-9:00 pm

2 stops21h 30m

Charleroi Brussels

Tue 2/24

9:25 pm-9:00 pm

2 stops29h 35m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 18 results
1
2

Compare providers for flights from Dulles Intl to Charleroi Brussels

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Charleroi Brussels in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Charleroi Brussels Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Washington, D.C. Dulles Intl Airport-Charleroi Brussels Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Charleroi Brussels Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Charleroi Brussels Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Charleroi Brussels Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Charleroi Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Bruxelles-National flights
Reagan-National to Bruxelles-National flights
Baltimore to Bruxelles-National flights
Baltimore to Charleroi Brussels flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.