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Cheap flights from Washington, D.C. Dulles Intl Airport to Brussels from $276

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. Dulles Intl Airport to Brussels departing on 12/10. 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. Dulles Intl Airport to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 10:20 pmIAD-CRL
20h 40m2 stops
Multiple Airlines Logo
6:20 am - 7:30 pmCRL-IAD
18h 10m2 stops
$574Multiple Airlines
Find Deal
dom, mar 1 - ter, mar 10
Multiple Airlines Logo
9:45 am - 10:20 pmIAD-CRL
30h 35m2 stops
Multiple Airlines Logo
6:20 am - 4:40 pmCRL-IAD
16h 20m2 stops
$577Multiple Airlines
Find Deal
dom, dez 7 - ter, dez 16
Multiple Airlines Logo
10:55 pm - 10:50 pmIAD-CRL
17h 55m2 stops
Multiple Airlines Logo
5:35 pm - 8:26 pmCRL-IAD
32h 51m3 stops
$587Multiple Airlines
Find Deal
sex, nov 28 - seg, dez 1
Multiple Airlines Logo
4:30 pm - 9:50 pmIAD-CRL
23h 20m3 stops
Multiple Airlines Logo
7:20 am - 8:05 pmCRL-IAD
18h 45m2 stops
$596Multiple Airlines
Find Deal
qua, nov 19 - dom, nov 23
Multiple Airlines Logo
7:40 pm - 4:00 pmIAD-CRL
14h 20m2 stops
Multiple Airlines Logo
7:35 am - 6:30 pmCRL-IAD
16h 55m2 stops
$602Multiple Airlines
Find Deal
dom, dez 7 - qui, dez 11
Multiple Airlines Logo
7:40 pm - 8:55 pmIAD-CRL
19h 15m2 stops
Multiple Airlines Logo
7:50 am - 6:30 pmCRL-IAD
16h 40m2 stops
$642Multiple Airlines
Find Deal
qua, dez 10 - dom, dez 14
Multiple Airlines Logo
10:30 pm - 8:55 pmIAD-CRL
16h 25m2 stops
Multiple Airlines Logo
5:15 pm - 2:35 pmCRL-IAD
27h 20m2 stops
$664Multiple Airlines
Find Deal
qua, dez 10 - seg, dez 15
Multiple Airlines Logo
5:05 pm - 12:45 pmIAD-CRL
13h 40m1 stop
Multiple Airlines Logo
1:10 pm - 7:30 pmCRL-IAD
12h 20m1 stop
$670Multiple Airlines
Find Deal
dom, dez 7 - seg, dez 15
Multiple Airlines Logo
4:30 pm - 12:35 pmIAD-CRL
14h 05m2 stops
Multiple Airlines Logo
1:10 pm - 4:40 pmCRL-IAD
33h 30m2 stops
$687Multiple Airlines
Find Deal
qui, dez 4 - seg, dez 8
Multiple Airlines Logo
4:30 pm - 10:50 pmIAD-CRL
24h 20m3 stops
Multiple Airlines Logo
5:15 pm - 3:50 pmCRL-IAD
28h 35m2 stops
$691Multiple Airlines
Find Deal
qua, dez 3 - sáb, dez 6

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 novembro 5, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

dom 3/1

7:40 pm-10:20 pm

2 stops20h 40m

Charleroi Brussels

ter 3/10

6:20 am-7:30 pm

2 stops18h 10m

$574

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

dom 12/7

9:45 am-10:20 pm

2 stops30h 35m

Charleroi Brussels

ter 12/16

6:20 am-4:40 pm

2 stops16h 20m

$577

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

sex 11/28

10:55 pm-10:50 pm

2 stops17h 55m

Charleroi Brussels

seg 12/1

5:35 pm-8:26 pm

3 stops32h 51m

$587

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

qua 11/19

4:30 pm-9:50 pm

3 stops23h 20m

Charleroi Brussels

dom 11/23

7:20 am-8:05 pm

2 stops18h 45m

$596

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

dom 12/7

7:40 pm-4:00 pm

2 stops14h 20m

Charleroi Brussels

qui 12/11

7:35 am-6:30 pm

2 stops16h 55m

$602

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

qua 12/10

7:40 pm-8:55 pm

2 stops19h 15m

Charleroi Brussels

dom 12/14

7:50 am-6:30 pm

2 stops16h 40m

$642

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

qua 12/10

10:30 pm-8:55 pm

2 stops16h 25m

Charleroi Brussels

seg 12/15

5:15 pm-2:35 pm

2 stops27h 20m

$664

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

dom 12/7

5:05 pm-12:45 pm

1 stop13h 40m

Charleroi Brussels

seg 12/15

1:10 pm-7:30 pm

1 stop12h 20m

$670

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

qui 12/4

4:30 pm-12:35 pm

2 stops14h 05m

Charleroi Brussels

seg 12/8

1:10 pm-4:40 pm

2 stops33h 30m

$687

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

qua 12/3

4:30 pm-10:50 pm

3 stops24h 20m

Charleroi Brussels

sáb 12/6

5:15 pm-3:50 pm

2 stops28h 35m

$691

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. Dulles Intl Airport 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. Dulles Intl Airport. 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. Dulles Intl Airport to Charleroi Brussels Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Charleroi Brussels Airport (IAD to CRL) flight deals and tips

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

Direct flights

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

    Washington, D.C. Dulles Intl and Charleroi Brussels are 3888.8 mi apart from one another. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Brussels. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Brussels from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Washington, D.C. to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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