Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belgium to Washington, D.C. Dulles Intl Airport from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Washington, D.C. Dulles Intl Airport departing on 5/20. 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
0 bags

Discover deals from 900+ travel sites with momondo.

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.

Find the cheapest flights from Belgium to Washington, D.C.

Recent round-trip flight deals from Belgium to Washington, D.C.

KAYAK's recommended round-trip deals from the most popular airlines that fly from Belgium to Washington, D.C..
Air Canada Logo
10:00 am - 9:08 pmBRU-IAD
17h 08m1 stop
Air Canada Logo
9:45 am - 8:00 amIAD-BRU
16h 15m1 stop
$437Air Canada
Find Deal
mié., may. 21 - mié., jun. 11
Air Canada Logo
10:00 am - 9:08 pmBRU-IAD
17h 08m1 stop
Air Canada Logo
9:45 am - 8:00 amIAD-BRU
16h 15m1 stop
$439Air Canada
Find Deal
mié., may. 21 - mié., jun. 11
Lufthansa Logo
9:35 am - 3:00 pmBRU-IAD
11h 25m1 stop
Lufthansa Logo
10:20 pm - 4:15 pmIAD-BRU
11h 55m1 stop
$479Lufthansa
Find Deal
sáb., may. 17 - dom., jun. 8
Lufthansa Logo
12:00 pm - 2:15 pmBRU-IAD
8h 15mnonstop
Lufthansa Logo
5:35 pm - 7:15 amIAD-BRU
7h 40mnonstop
$481Lufthansa
Find Deal
vie., may. 2 - jue., may. 15
United Airlines Logo
7:00 am - 4:19 pmBRU-IAD
15h 19m2 stops
United Airlines Logo
3:40 pm - 7:45 amIAD-BRU
10h 05m1 stop
$482United Airlines
Find Deal
mié., may. 7 - mié., may. 28
United Airlines Logo
7:00 am - 9:08 pmBRU-IAD
20h 08m2 stops
United Airlines Logo
6:35 pm - 8:50 amIAD-BRU
32h 15m1 stop
$485United Airlines
Find Deal
mié., may. 21 - vie., may. 30
Brussels Airlines Logo
12:00 pm - 2:15 pmBRU-IAD
8h 15mnonstop
Brussels Airlines Logo
5:35 pm - 7:25 amIAD-BRU
7h 50mnonstop
$498Brussels Airlines
Find Deal
vie., may. 2 - mar., may. 6
British Airways Logo
7:05 pm - 3:45 pmBRU-IAD
26h 40m1 stop
British Airways Logo
1:08 pm - 2:05 pmIAD-BRU
18h 57m2 stops
$531British Airways
Find Deal
lun., may. 12 - mié., jun. 11
Brussels Airlines Logo
10:45 am - 1:30 pmBRU-IAD
8h 45mnonstop
Brussels Airlines Logo
5:35 pm - 7:25 amIAD-BRU
7h 50mnonstop
$538Brussels Airlines
Find Deal
jue., jul. 31 - vie., ago. 15
British Airways Logo
8:35 pm - 4:56 pmBRU-IAD
26h 21m2 stops
British Airways Logo
8:02 pm - 6:00 pmIAD-BRU
15h 58m2 stops
$540British Airways
Find Deal
dom., may. 18 - dom., may. 25

SWISS flights from Belgium to Washington, D.C. Dulles Intl Airport

Our best SWISS deals on Belgium to Washington, D.C. Dulles Intl Airport flight tickets
SWISS
May 7
BRU6:55 amBrussels Bruxelles-National
15h 20m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
May 28
IAD8:45 pmWashington, D.C. Dulles Intl
31h 30m
1 stop
BRU10:15 amBrussels Bruxelles-National
SWISS
Sep 22
BRU6:55 amBrussels Bruxelles-National
14h 30m
1 stop
IAD3:25 pmWashington, D.C. Dulles Intl
Oct 11
IAD8:45 pmWashington, D.C. Dulles Intl
30h 05m
1 stop
BRU8:50 amBrussels Bruxelles-National
SWISS
May 15
BRU6:55 amBrussels Bruxelles-National
15h 20m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 12
IAD6:35 pmWashington, D.C. Dulles Intl
20h 55m
2 stops
BRU9:30 pmBrussels Bruxelles-National

American Airlines flights from Belgium to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Belgium to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jun 25
BRU10:55 amBrussels Bruxelles-National
15h 15m
1 stop
IAD8:10 pmWashington, D.C. Dulles Intl
Jul 8
IAD7:25 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
BRU5:45 pmBrussels Bruxelles-National
American Airlines
Sep 1
BRU10:40 amBrussels Bruxelles-National
11h 20m
1 stop
IAD4:00 pmWashington, D.C. Dulles Intl
Sep 8
IAD8:19 pmWashington, D.C. Dulles Intl
17h 16m
2 stops
BRU7:35 pmBrussels Bruxelles-National

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Belgium to Washington, D.C. Dulles Intl 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 month to fly to Washington, D.C. Dulles Intl Airport?

In general, March is the cheapest month to fly from Belgium to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $534. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $538.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $712. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Belgium to Washington, D.C. Dulles Intl Airport for around $841.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Belgium in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $619 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $749 on average. Flights to Washington, D.C. Dulles Intl Airport from Belgium in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Belgium to Washington, D.C. Dulles Intl flight route?

Fly from Brussels Bruxelles-National to Washington, D.C. Dulles Intl for the best Belgium - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Belgium when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $616 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Belgium for as low as $554 on momondo.

What cabin class options are available on Belgium to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Belgium to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Belgium to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found

$334

Fastest flight time

8h 15m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Belgium in the past 72 hours is $334. The best round-trip flight deal from Belgium to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $437.
The fastest flight from Belgium to Washington, D.C. Dulles Intl Airport takes 8h 15m
Direct flights go from Belgium to Washington, D.C. Dulles Intl Airport every day.

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

    Prices for flights from Belgium to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Belgium to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Belgium to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl 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.

  • What is the most popular plane model from Belgium to Washington, D.C. Dulles Intl Airport?


Best airlines flying from Belgium to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Belgium to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $405Free CancellationRating
6.9
101 reviews
Search PLAY flights
British AirwaysPriceFrom $456Free CancellationRating
6.6
6,771 reviews
Search British Airways flights
Aer LingusPriceFrom $468Free CancellationRating
7.0
1,063 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $487Free CancellationRating
7.3
345 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.7
7,011 reviews
Search Lufthansa flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Winchester
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Harpers Ferry
Gaithersburg
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Towson
Reston

Why use momondo?

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

Finding the right flight to Washington, D.C. from Belgium is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Belgium with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Belgium.

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

Price alerts on flights to Washington, D.C. from Belgium are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Washington, D.C. Dulles Intl 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
mar. 4/22
mar. 4/29

Find better results for your trip to Washington, D.C.