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Cheap flights from Washington, D.C. to Brussels from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Brussels departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:23 pm - 8:30 pmIAD-CRL
26h 07m3 stops
Multiple Airlines Logo
6:50 am - 5:15 pmCRL-IAD
16h 25m2 stops
$522Multiple Airlines
Find Deal
jue., ene. 22 - jue., ene. 29
Multiple Airlines Logo
7:40 pm - 10:55 pmIAD-CRL
21h 15m2 stops
Multiple Airlines Logo
6:40 am - 6:30 pmCRL-IAD
17h 50m2 stops
$529Multiple Airlines
Find Deal
sáb., ene. 10 - jue., ene. 15
Multiple Airlines Logo
7:40 pm - 10:55 pmBWI-CRL
21h 15m2 stops
Multiple Airlines Logo
6:40 am - 6:40 pmCRL-BWI
18h 00m2 stops
$529Multiple Airlines
Find Deal
sáb., ene. 10 - jue., ene. 15
Multiple Airlines Logo
7:40 pm - 10:55 pmBWI-CRL
21h 15m2 stops
Multiple Airlines Logo
6:45 am - 6:40 pmCRL-BWI
17h 55m2 stops
$537Multiple Airlines
Find Deal
sáb., dic. 6 - sáb., dic. 13
Multiple Airlines Logo
7:40 pm - 10:20 pmBWI-CRL
20h 40m2 stops
Multiple Airlines Logo
6:25 am - 6:40 pmCRL-BWI
18h 15m2 stops
$540Multiple Airlines
Find Deal
dom., nov. 30 - vie., dic. 5
Multiple Airlines Logo
9:45 am - 8:45 pmIAD-CRL
29h 00m3 stops
Multiple Airlines Logo
5:40 pm - 3:50 pmCRL-IAD
28h 10m2 stops
$570Multiple Airlines
Find Deal
mar., dic. 2 - vie., dic. 5
Multiple Airlines Logo
7:40 pm - 10:05 pmIAD-CRL
20h 25m2 stops
Multiple Airlines Logo
8:35 am - 6:30 pmCRL-IAD
15h 55m2 stops
$592Multiple Airlines
Find Deal
sáb., ene. 10 - vie., ene. 16
Multiple Airlines Logo
7:40 pm - 10:05 pmBWI-CRL
20h 25m2 stops
Multiple Airlines Logo
8:35 am - 6:40 pmCRL-BWI
16h 05m2 stops
$592Multiple Airlines
Find Deal
sáb., ene. 10 - vie., ene. 16
Multiple Airlines Logo
7:40 pm - 8:45 pmIAD-CRL
19h 05m2 stops
Multiple Airlines Logo
8:35 am - 6:30 pmCRL-IAD
15h 55m2 stops
$593Multiple Airlines
Find Deal
vie., ene. 23 - lun., ene. 26
Multiple Airlines Logo
8:30 pm - 10:45 pmIAD-CRL
20h 15m2 stops
Multiple Airlines Logo
8:55 am - 8:05 pmCRL-IAD
17h 10m2 stops
$604Multiple Airlines
Find Deal
dom., nov. 30 - dom., dic. 7

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Charleroi Brussels Airport 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, momondo users made 832,500 searches. Data last updated noviembre 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

jue. 1/22

12:23 pm-8:30 pm

3 stops26h 07m

Charleroi Brussels

jue. 1/29

6:50 am-5:15 pm

2 stops16h 25m

$522

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

sáb. 1/10

7:40 pm-10:55 pm

2 stops21h 15m

Charleroi Brussels

jue. 1/15

6:40 am-6:30 pm

2 stops17h 50m

$529

BaltimoreBrussels

BWI - CRL

BWICRL

Baltimore/Washington

sáb. 1/10

7:40 pm-10:55 pm

2 stops21h 15m

Charleroi Brussels

jue. 1/15

6:40 am-6:40 pm

2 stops18h 00m

$529

BaltimoreBrussels

BWI - CRL

BWICRL

Baltimore/Washington

sáb. 12/6

7:40 pm-10:55 pm

2 stops21h 15m

Charleroi Brussels

sáb. 12/13

6:45 am-6:40 pm

2 stops17h 55m

$537

BaltimoreBrussels

BWI - CRL

BWICRL

Baltimore/Washington

dom. 11/30

7:40 pm-10:20 pm

2 stops20h 40m

Charleroi Brussels

vie. 12/5

6:25 am-6:40 pm

2 stops18h 15m

$540

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

mar. 12/2

9:45 am-8:45 pm

3 stops29h 00m

Charleroi Brussels

vie. 12/5

5:40 pm-3:50 pm

2 stops28h 10m

$570

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

sáb. 1/10

7:40 pm-10:05 pm

2 stops20h 25m

Charleroi Brussels

vie. 1/16

8:35 am-6:30 pm

2 stops15h 55m

$592

BaltimoreBrussels

BWI - CRL

BWICRL

Baltimore/Washington

sáb. 1/10

7:40 pm-10:05 pm

2 stops20h 25m

Charleroi Brussels

vie. 1/16

8:35 am-6:40 pm

2 stops16h 05m

$592

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

vie. 1/23

7:40 pm-8:45 pm

2 stops19h 05m

Charleroi Brussels

lun. 1/26

8:35 am-6:30 pm

2 stops15h 55m

$593

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

dom. 11/30

8:30 pm-10:45 pm

2 stops20h 15m

Charleroi Brussels

dom. 12/7

8:55 am-8:05 pm

2 stops17h 10m

$604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Washington, D.C. to Charleroi Brussels Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Charleroi Brussels Airport?

According to our data, Tuesday is the cheapest day to fly to Charleroi Brussels Airport from Washington, D.C.. The lowest ticket price found for a Tuesday departure recently was $649. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Charleroi Brussels Airport is Monday, with ticket prices averaging around $994.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Charleroi Brussels Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Charleroi Brussels Airport (WAS to CRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Charleroi Brussels Airport

Direct flights

None
There are no direct flights from Washington, D.C. to Charleroi Brussels Airport. There are no popular flight routes from Washington, D.C. to Charleroi Brussels Airport.
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  • How far is Washington, D.C. to Charleroi Brussels by plane?

    Washington, D.C. and Charleroi Brussels are 3873.9 mi apart from one another. Flights usually cover this in 11h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Charleroi Brussels Airport?

    Prices for flights from Washington, D.C. to Charleroi Brussels Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Charleroi Brussels Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Charleroi Brussels Airport.

  • What documentation or ID do you need to fly to Charleroi Brussels Airport?

    The necessary travel and health documents for your Charleroi Brussels Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brussels?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Brussels. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Brussels with flexible booking policies on momondo?

Flights from Washington, D.C. to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Brussels?

Once all potential Washington, D.C. to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Brussels right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brussels from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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