Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Brussels from $307

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
12:25 pm - 8:35 pm-
26h 10m
Multiple Airlines Logo
9:00 pm - 5:00 pm-
26h 00m
$713Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
12:25 pm - 8:35 pm-
26h 10m
Multiple Airlines Logo
9:00 pm - 5:00 pm-
26h 00m
$714Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
12:25 pm - 8:35 pm-
26h 10m
Multiple Airlines Logo
9:00 pm - 5:00 pm-
26h 00m
$716Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
12:25 pm - 8:35 pm-
26h 10m
Multiple Airlines Logo
9:00 pm - 5:00 pm-
26h 00m
$718Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
8:20 pm - 8:25 pm-
18h 05m
Multiple Airlines Logo
10:00 pm - 5:00 pm-
25h 00m
$736Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
8:30 pm - 9:40 pm-
19h 10m
Multiple Airlines Logo
1:50 pm - 7:00 pm-
35h 10m
$748Multiple Airlines
Sat, Oct 10 - Tue, Oct 20
Multiple Airlines Logo
8:30 pm - 9:40 pm-
19h 10m
Multiple Airlines Logo
9:20 am - 8:25 pm-
17h 05m
$783Multiple Airlines
Sat, Oct 10 - Wed, Oct 21
Multiple Airlines Logo
8:25 pm - 10:55 pm-
20h 30m
Multiple Airlines Logo
10:00 pm - 3:30 pm-
23h 30m
$784Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
8:30 pm - 3:20 pm-
12h 50m
Multiple Airlines Logo
8:50 pm - 8:25 pm-
29h 35m
$791Multiple Airlines
Sat, Oct 10 - Tue, Oct 20
Multiple Airlines Logo
7:40 pm - 7:35 pm-
17h 55m
Multiple Airlines Logo
10:35 am - 1:15 pm-
32h 40m
$799Multiple Airlines
Mon, Nov 30 - Sun, Dec 6

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 August 4, 2026.
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

Cheapest round-trip

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Mon 9/21

12:25 pm-8:35 pm

3 stops26h 10m

Charleroi Brussels

Tue 9/29

9:00 pm-5:00 pm

2 stops26h 00m

$713

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Mon 9/21

12:25 pm-8:35 pm

3 stops26h 10m

Charleroi Brussels

Tue 9/29

9:00 pm-5:00 pm

2 stops26h 00m

$714

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Mon 9/21

12:25 pm-8:35 pm

3 stops26h 10m

Charleroi Brussels

Tue 9/29

9:00 pm-5:00 pm

2 stops26h 00m

$716

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Mon 9/21

12:25 pm-8:35 pm

3 stops26h 10m

Charleroi Brussels

Tue 9/29

9:00 pm-5:00 pm

2 stops26h 00m

$718

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Fri 9/11

8:20 pm-8:25 pm

2 stops18h 05m

Charleroi Brussels

Fri 9/18

10:00 pm-5:00 pm

2 stops25h 00m

$736

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Sat 10/10

8:30 pm-9:40 pm

2 stops19h 10m

Charleroi Brussels

Tue 10/20

1:50 pm-7:00 pm

2 stops35h 10m

$748
Quickest round-trip

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Sat 10/10

8:30 pm-9:40 pm

2 stops19h 10m

Charleroi Brussels

Wed 10/21

9:20 am-8:25 pm

2 stops17h 05m

$783

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Tue 10/13

8:25 pm-10:55 pm

1 stop20h 30m

Charleroi Brussels

Tue 10/20

10:00 pm-3:30 pm

2 stops23h 30m

$784

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Sat 10/10

8:30 pm-3:20 pm

2 stops12h 50m

Charleroi Brussels

Tue 10/20

8:50 pm-8:25 pm

3 stops29h 35m

$791

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Mon 11/30

7:40 pm-7:35 pm

2 stops17h 55m

Charleroi Brussels

Sun 12/6

10:35 am-1:15 pm

2 stops32h 40m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

How long does it take to fly to Charleroi Brussels Airport?

The flight from Washington, D.C. to Charleroi Brussels Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Brussels Bruxelles-National Airport (the most popular airport in Charleroi Brussels Airport), then the flight time is 8h 40m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Brussels Bruxelles-National Airport, then the average flight time is 9h 55m.

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Washington, D.C. to Charleroi Brussels Airport takes 12h 55m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Charleroi Brussels Airport

  • 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 12h 55m, 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.

An easier way to manage your Charleroi Brussels Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/3
Thu 9/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brussels Bruxelles-National Airport