Cheap Flights from Washington (IAD) to Charleroi (CRL)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL) cost?
Secure a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL)?
Planning your getaway for can help you save, as it's the cheapest month for flights between IAD and CRL. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to CRL. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL)?
You'll have to hop on a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IAD to CRL?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL)?
To land at Brussels South Charleroi Airport (CRL) on schedule, select a flight that leaves from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Charleroi from Washington Dulles Intl. Airport (IAD)?
Brussels - National Airport (BRU) is the only airport in Charleroi with direct flights from Washington Dulles Intl. Airport (IAD). Compare your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL) last-minute?
Holding off until just before your trip to book a ticket from IAD to CRL generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book an IAD to CRL flight and hotel package?
You'll typically save money by booking an IAD to CRL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Brussels South Charleroi Airport (CRL)?
If you reserved your IAD to CRL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Brussels South Charleroi
Distance
3891 mi

Book with confidence

Book with confidence

Washington to Charleroi Flights

The cheapest times to fly from Washington to Charleroi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Charleroi are during the month of . You can find some of the cheapest flights from Washington to Charleroi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Charleroi

Sunday is one of the best days to book for cheap flights from Washington to Charleroi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Charleroi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Charleroi in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Charleroi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Charleroi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Charleroi Flights

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*Available to One Key members.