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Cheap flights from Washington, D.C. to Brussels from $397

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 11/18. 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
5:30 pm - 7:50 pmIAD-ANR
20h 20m3 stops
Multiple Airlines Logo
8:00 am - 8:35 pmANR-IAD
18h 35m2 stops
$1,426Multiple Airlines
Find Deal
Thu, Jan 22 - Thu, Apr 23
Multiple Airlines Logo
5:45 am - 1:45 pmIAD-ANR
26h 00m3 stops
Multiple Airlines Logo
7:00 am - 9:00 pmANR-IAD
20h 00m3 stops
$1,427Multiple Airlines
Find Deal
Sun, Feb 22 - Fri, Feb 27
Multiple Airlines Logo
9:45 am - 9:50 pmIAD-ANR
30h 05m3 stops
Multiple Airlines Logo
8:00 am - 3:35 pmANR-IAD
37h 35m2 stops
$1,590Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
5:05 pm - 9:50 pmIAD-ANR
22h 45m2 stops
Multiple Airlines Logo
8:00 am - 3:35 pmANR-IAD
37h 35m2 stops
$1,642Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
9:45 am - 9:50 pmIAD-ANR
30h 05m3 stops
Multiple Airlines Logo
8:00 am - 6:30 pmANR-IAD
40h 30m3 stops
$1,733Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
6:30 am - 9:50 pmBWI-ANR
33h 20m3 stops
Multiple Airlines Logo
8:00 am - 6:40 pmANR-BWI
40h 40m3 stops
$1,878Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Antwerp 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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Antwerp that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Thu 1/22

5:30 pm-7:50 pm

3 stops20h 20m

Antwerp Deurne

Thu 4/23

8:00 am-8:35 pm

2 stops18h 35m

$1,426

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Sun 2/22

5:45 am-1:45 pm

3 stops26h 00m

Antwerp Deurne

Fri 2/27

7:00 am-9:00 pm

3 stops20h 00m

$1,427

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Sat 12/13

9:45 am-9:50 pm

3 stops30h 05m

Antwerp Deurne

Sat 12/20

8:00 am-3:35 pm

2 stops37h 35m

$1,590

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Sat 12/13

5:05 pm-9:50 pm

2 stops22h 45m

Antwerp Deurne

Sat 12/20

8:00 am-3:35 pm

2 stops37h 35m

$1,642

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Sat 12/13

9:45 am-9:50 pm

3 stops30h 05m

Antwerp Deurne

Sat 12/20

8:00 am-6:30 pm

3 stops40h 30m

$1,733

BaltimoreAntwerp

BWI - ANR

BWIANR

Baltimore/Washington

Sat 12/13

6:30 am-9:50 pm

3 stops33h 20m

Antwerp Deurne

Sat 12/20

8:00 am-6:40 pm

3 stops40h 40m

$1,878

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Tue 11/18

5:30 pm-8:40 pm

3 stops45h 10m

$397

BaltimoreAntwerp

BWI - ANR

BWIANR

Baltimore/Washington

Fri 12/5

8:37 am-1:05 pm

3 stops46h 28m

$426

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Fri 12/5

10:30 pm-8:40 pm

3 stops40h 10m

$427

Washington, D.C.Antwerp

IAD - ANR

IADANR

Washington, D.C. Dulles Intl

Mon 12/1

5:30 pm-6:20 pm

3 stops42h 50m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 Antwerp

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 time of day to depart on your flight to Antwerp?

Our most recent data shows that the best time of day to fly to Antwerp is in the evening. Flights from Washington, D.C. to Antwerp during this time can be as low as $904. In the afternoon is when there is more demand to fly to Antwerp, so prices are often more expensive at around $1,310 per ticket.

When to book flights from Washington, D.C. to Antwerp

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

Cheap Washington, D.C. to Antwerp (WAS to ANR) flight deals and tips

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

Direct flights

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

    There are 3852.3 mi between Washington, D.C. and Antwerp Deurne. Flights usually cover this in 20h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. to Antwerp Deurne Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Antwerp Deurne 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 Antwerp Deurne Airport.

  • What documentation or ID do you need to fly to Antwerp Deurne Airport?

    The necessary travel and health documents for your Antwerp Deurne 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 Antwerp?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Antwerp from Washington, D.C..

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

All flight searches from Washington, D.C. to Antwerp on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Antwerp by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Antwerp now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Antwerp and let you know when they change.

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Sat 11/29
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