BRU - WAS

$336 Find Cheap Flights from Brussels to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Washington, D.C. departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$475
Overall average: $600
Icelandair
Thu 2/26Wed 3/18
BRU - BWI • 1 stop
Cheapest non-stop
$623
Typical prices: $583-$725
Brussels Airlines
Mon 2/23Sun 3/8
BRU - IAD • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa's Premium Economy offers more space and a bag.
FlyNet provides free messaging for Miles & More members.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Icelandair
Cheapest • from $566 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
BRU
-
IAD
Cheapest
BRU
-
IAD
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 15% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Brussels to Washington, D.C. (BRU-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Feb 26 - Wed, Mar 18
Icelandair Logo
12:50 pm - 6:40 pm
BRU
-
BWI
11h 50m
1 stop
Icelandair Logo
8:40 pm - 11:55 am
BWI
-
BRU
10h 15m
1 stop
$475Icelandair
Sat, Apr 18 - Sat, Apr 25
Icelandair Logo
1:50 pm - 7:25 pm
BRU
-
BWI
11h 35m
1 stop
Icelandair Logo
8:30 pm - 12:55 pm
BWI
-
BRU
10h 25m
1 stop
$566Icelandair
Fri, Feb 27 - Wed, Mar 4
Icelandair Logo
12:50 pm - 6:30 pm
BRU
-
IAD
11h 40m
1 stop
Icelandair Logo
7:40 pm - 11:55 am
IAD
-
BRU
10h 15m
1 stop
$571Icelandair
Mon, Mar 30 - Sun, Apr 12
Scandinavian Airlines Logo
10:20 am - 4:50 pm
BRU
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 11:00 pm
IAD
-
BRU
20h 40m
1 stop
$572Scandinavian Airlines
Thu, Feb 26 - Wed, Mar 4
Icelandair Logo
12:50 pm - 6:30 pm
BRU
-
IAD
11h 40m
1 stop
Icelandair Logo
7:40 pm - 11:55 am
IAD
-
BRU
10h 15m
1 stop
$574Icelandair
Wed, Feb 25 - Thu, Mar 19
British Airways Logo
10:25 am - 6:45 pm
BRU
-
BWI
14h 20m
1 stop
British Airways Logo
9:35 pm - 2:05 pm
BWI
-
BRU
11h 30m
1 stop
$575British Airways
Wed, Feb 25 - Wed, Mar 18
British Airways Logo
11:50 am - 6:45 pm
BRU
-
BWI
12h 55m
1 stop
British Airways Logo
9:35 pm - 4:20 pm
BWI
-
BRU
13h 45m
1 stop
$576British Airways
Thu, Apr 2 - Wed, Apr 15
Scandinavian Airlines Logo
10:20 am - 4:50 pm
BRU
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 8:30 pm
IAD
-
BRU
18h 10m
2 stops
$577Scandinavian Airlines
Wed, Mar 11 - Thu, Mar 19
ITA Airways Logo
6:55 pm - 3:40 pm
BRU
-
IAD
25h 45m
1 stop
ITA Airways Logo
5:45 pm - 10:40 am
IAD
-
BRU
11h 55m
1 stop
$580ITA Airways
Tue, Mar 10 - Mon, Mar 23
TAP AIR PORTUGAL Logo
6:00 am - 3:35 pm
BRU
-
IAD
14h 35m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 5:05 pm
IAD
-
BRU
17h 35m
1 stop
$586TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Brussels to Washington, D.C. flights

Get data-powered insights and trends into flights from Brussels to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Brussels Bruxelles-National Airport to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Washington, D.C. departing in February.

What is the cheapest Brussels Bruxelles-National Airport to Washington, D.C. flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Brussels Bruxelles-National Airport to Washington, D.C. costs $581 on the route between Brussels Bruxelles-National Airport (BRU) and Washington, D.C. Dulles Intl Airport (IAD). It is also the most popular route.

What’s the cheapest day of the week to fly from Brussels to Washington, D.C.?

The average price of all round-trip flights from Brussels Bruxelles-National Airport to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

For Brussels to Washington, D.C., Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Washington, D.C. back to Brussels, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to Washington, D.C. is September, where tickets cost $533 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $713 and $698 respectively.

Can I save money by flying with a layover from Brussels Bruxelles-National Airport to Washington, D.C.?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $615 on average.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Washington, D.C.?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Washington, D.C., you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Brussels to Washington, D.C.

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Good to know

Low seasonFebruary
Cheapest flight$336
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Brussels Airport to Washington Dulles Airport

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

Are your dates flexible? Find out the best times to travel from Brussels to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels to Washington, D.C. flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Washington, D.C. was $336 for a one-way ticket and $566 for a round-trip.

  • Do I need a passport to fly between Brussels and Washington, D.C.?

    A passport is required to fly from Brussels to Washington, D.C..

  • Which airlines offer Wi-Fi service onboard planes from Brussels to Washington, D.C.?

    Virgin Atlantic, KLM, Lufthansa, and United Airlines offer inflight Wi-Fi service on the Brussels to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Brussels to Washington, D.C.?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Brussels to Washington, D.C. flight route.

  • Which airline alliances offer flights from Brussels to Washington, D.C.?

    oneworld, and Star Alliance are the airline alliances operating flights between Brussels and Washington, D.C., with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Brussels to Washington, D.C.?

    There are nonstop flights from Brussels to Washington, D.C. on a daily basis.

  • Which is the best airline for flights from Brussels to Washington, D.C., United Airlines or Brussels Airlines?

    The two airlines most popular with KAYAK users for flights from Brussels to Washington, D.C. are United Airlines and Brussels Airlines. With an average price for the route of $671 and an overall rating of 7.4, United Airlines is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of $625 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Brussels to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Brussels is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Brussels with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $625 or less one-way and $729 or less round-trip.

Prefer to fly direct from Brussels to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Brussels Bruxelles-National to Washington, D.C..
Find which airlines fly direct from Brussels Bruxelles-National Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to Washington, D.C.

Monday

United Airlines

United Airlines

Tuesday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

Wednesday

United Airlines

United Airlines

Thursday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

Friday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

Saturday

United Airlines

United Airlines

Sunday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

See more direct flights

Direct returns

Washington, D.C. to Brussels Bruxelles-National

Monday

United Airlines

United Airlines

Tuesday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

Wednesday

United Airlines

United Airlines

Thursday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

Friday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

Saturday

United Airlines

United Airlines

Sunday

Brussels Airlines, United Airlines

Brussels Airlines, United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Brussels to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brussels to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9288 reviews
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

6.0 GoodJames, Feb 2026
HND - IAD
Read more United Airlines reviews

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

One of the best flight experiences I've have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

Everything you need to know for your flight from Brussels to Washington, D.C.

Information on your arrival and departure airports