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IAD - CRL

$399 Find cheap flights from Washington, D.C. to Charleroi Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Charleroi Brussels departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Charleroi Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brussels, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Washington, D.C. to Charleroi Brussels (IAD-CRL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Charleroi Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:50 pm - 12:15 pmIAD-CRL
35h 25m3 stops
9:35 am - 2:45 pmCRL-IAD
35h 10m2 stops
$1,077
Find Deal
Mon, Sep 16 - Tue, Oct 15
6:50 pm - 12:15 pmIAD-CRL
35h 25m3 stops
9:35 am - 1:30 pmCRL-IAD
33h 55m3 stops
$1,162
Find Deal
Mon, Sep 16 - Tue, Oct 15
10:55 am - 4:35 pmIAD-CRL
23h 40m2 stops
9:35 am - 2:45 pmCRL-IAD
35h 10m2 stops
$1,456
Find Deal
Mon, Sep 16 - Tue, Oct 15

Good to know

Cheapest flight

$399
Flight from Washington, D.C. to Charleroi Brussels

When to book flights from Washington, D.C. to Charleroi Brussels

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Charleroi Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Charleroi Brussels flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Charleroi Brussels Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Charleroi Brussels Airport was $399 for a one-way ticket and $1,077 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Charleroi Brussels?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Charleroi Brussels.

  • Which aircraft models fly most regularly from Washington, D.C. to Charleroi Brussels?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Charleroi Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Charleroi Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Charleroi Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleroi Brussels from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Charleroi Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleroi Brussels with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and CRL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Charleroi Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleroi Brussels from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington, D.C. to Brussels

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Brussels found on KAYAK in the last 72 hours.
9/22Sun
3 stops
31h 05mIAD-CRL
$399
5/20Mon
3 stops
56h 05mIAD-CRL
$424
9/24Tue
3 stops
30h 55mIAD-CRL
$442
5/16Thu
3 stops
43h 00mIAD-CRL
$464
7/19Fri
3 stops
31h 15mIAD-CRL
$476
5/21Tue
3 stops
35h 35mIAD-CRL
$530
5/16Thu
2 stops
36h 15mIAD-CRL
$539
5/14Tue
3 stops
32h 05mIAD-CRL
$550
6/7Fri
3 stops
27h 40mIAD-CRL
$560
6/1Sat
3 stops
51h 45mIAD-CRL
$579

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Washington, D.C. - Charleroi Brussels Flights

Departure:

Washington, D.C. (IAD)United States

Destination:

Charleroi Brussels (CRL)Belgium

Return flight deals:

Charleroi Brussels - Washington, D.C.

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