BRU - WAS

$435 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 8/26. 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
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Everything you should know

Cheapest round-trip
$630
Typical prices: $776-$576
ITA Airways
Wed 9/2Wed 9/9
BRU - IAD • 1 stop
Cheapest non-stop
$712
Typical prices: $818-$577
Lufthansa
Sat 9/5Wed 9/16
BRU - IAD • Non-stop
Advice from real travelers
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
Cheapest • from $630 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines and Brussels Airlines. Average duration is 8h 32m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $580 (round-trip)
Shortest trip • 10h 55m (one-way)
Insights
Insights
Insights
Insights
When to book
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
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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.

Wed, Sep 2 - Wed, Sep 9
ITA Airways Logo
11:35 am - 2:30 pm
BRU
-
IAD
32h 55m
1 stop
ITA Airways Logo
4:30 pm - 6:00 pm
IAD
-
BRU
19h 30m
1 stop
$630ITA Airways
Mon, Jun 1 - Fri, Jul 31
ITA Airways Logo
6:55 pm - 2:30 pm
BRU
-
IAD
25h 35m
1 stop
ITA Airways Logo
4:30 pm - 6:00 pm
IAD
-
BRU
19h 30m
1 stop
$639ITA Airways
Thu, Oct 29 - Sat, Nov 14
Scandinavian Airlines Logo
10:20 am - 6:15 pm
BRU
-
IAD
12h 55m
1 stop
Scandinavian Airlines Logo
8:30 pm - 2:30 pm
IAD
-
BRU
12h 00m
1 stop
$678Scandinavian Airlines
Wed, Sep 30 - Mon, Oct 12
Scandinavian Airlines Logo
8:30 pm - 5:00 pm
BRU
-
IAD
26h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 2:35 pm
IAD
-
BRU
12h 15m
1 stop
$679Scandinavian Airlines
Thu, Oct 1 - Wed, Oct 14
Icelandair Logo
1:50 pm - 7:20 pm
BRU
-
IAD
11h 30m
1 stop
Icelandair Logo
11:20 pm - 12:55 pm
IAD
-
BRU
31h 35m
1 stop
$684Icelandair
Wed, Jun 24 - Wed, Jul 1
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
$699Icelandair
Sat, Jun 13 - Mon, Jun 15
United Airlines Logo
11:10 am - 9:28 am
BRU
-
DCA
28h 18m
1 stop
United Airlines Logo
6:00 am - 7:10 am
DCA
-
BRU
19h 10m
1 stop
$741United Airlines
Mon, Jun 1 - Thu, Jun 11
Air Canada Logo
6:20 am - 3:39 pm
BRU
-
DCA
15h 19m
2 stops
Air Canada Logo
12:45 pm - 1:15 pm
DCA
-
BRU
18h 30m
2 stops
$744Air Canada
Sat, Jun 13 - Mon, Jun 15
United Airlines Logo
9:40 am - 7:46 am
BRU
-
DCA
28h 06m
2 stops
United Airlines Logo
6:00 am - 7:10 am
DCA
-
BRU
19h 10m
1 stop
$745United Airlines
Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
6:20 am - 3:38 pm
BRU
-
DCA
15h 18m
2 stops
Air Canada Logo
4:20 pm - 1:15 pm
DCA
-
BRU
14h 55m
2 stops
$746Air Canada
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 September.

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 $753 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., Wednesday 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 Sunday 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 $297 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $537 and $493 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 2 stops layover the cheapest option at $649 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 20 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$435
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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 $435 for a one-way ticket and $630 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.?

    Star Alliance is the only airline alliance operating flights between Brussels and Washington, D.C..

  • 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 $769 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 $715 and an overall rating of 7.3.

  • 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 $939 or less one-way and $850 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

Brussels Airlines,United Airlines

Brussels Airlines,United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

Brussels Airlines,United Airlines

Brussels Airlines,United Airlines

Thursday

United Airlines

United Airlines

Friday

Brussels Airlines,United Airlines

Brussels Airlines,United Airlines

Saturday

Brussels Airlines,United Airlines

Brussels 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

Brussels Airlines,United Airlines

Brussels Airlines,United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

Brussels Airlines,United Airlines

Brussels Airlines,United Airlines

Thursday

United Airlines

United Airlines

Friday

Brussels Airlines,United Airlines

Brussels Airlines,United Airlines

Saturday

Brussels Airlines,United Airlines

Brussels 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 9711 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

10.0 ExcellentAnonymous, May 2026
TPA - IAD
Read more United Airlines reviews

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

Good leg room for people of all sizes. Pleasent crew.

WE didint profit of food , but for the other think all was good

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

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.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

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

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

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

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

Information on your arrival and departure airports