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Find cheap flights from Brussels Airport to Washington from $650

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to Washington departing on 7/1. 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
0 bags
Tue 6/4
Tue 6/11

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Best Washington Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle1 stop$697
Portland
Portland2 stops$860

Good to know

Low season

January

High season

July

Cheapest flight

$650
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Brussels to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Brussels Airport to Washington?

    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 Airport to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington from Brussels Airport 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 Airport to Washington?

    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 with an airline and back to Brussels Airport with another airline.

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

    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 from Brussels Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Washington

  • Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Bruxelles-National to Washington

 
Need help choosing which airline to fly with from Bruxelles-National to Washington? 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.
7.8
KLMOverall score based on 1603 reviews
8.4Crew
7.3Food
7.6Comfort
7.8Boarding
7.2Entertainment
Airline reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

8.0 ExcellentAnonymous, Feb 2024AMS - ATL
Read more about KLM reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

no issues at all... Kudos to the food. This time was really really good

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

The Crew have no idea about the food they're serving the passengers. The Crew MUST be instructed before each flight about the menu that will be served to the passengers, whether the food is vegetarian or non-vegetarian, whether it is Halal, Kosher or not.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Everything in general was great, but we left 30 minutes late

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

No bording was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Crew was professional. Boarding has few seats . Since the plane was not full would have been nice to change seat on the internet

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

3 hours delay, non comunicated until past the time of original boarding, no assistance, witnessed land crew shouting at a passenger

Left on time and arrived on time both ways, thank you

Θα ήταν καλύτερα να προσφέρουν ένα μπουκάλι νερό δωρεάν και καφέ .

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

Great flight and reminded that the logistics completely Astoria. No real story about victors, m

You get what you pay for with RyanAir. This was a €60 round trip from Stockholm and every piece of it was just excruciating, from the plane being delayed by more than an hour, to having to stand out on the tarmac in the darkness at 3C and wind to wait for the plane to disembark its previous flight (why they do this is just cruel), to the crew keeping the lights on the entire flight despite it being so late so they could walk through the aisles and try to sell things. I always say “never again!” after flying RyanAir, but somehow end up getting lured by the prices…

Flight was delayed due to weather so not much Ryanair could do about that - otherwise it was very efficient and smooth

I wouldn't like to fly with them anymore, I don't like their service, you can hardly take carry-on luggage because they charge you for everything, you can't ask for a glass of water, and the flight attendant tells you that they don't have any, that you have to Paying 3 euros for a bottle of water horrible, I don't recommend it, and they don't have anything low cost, because the plane ticket may not be expensive but what they charge you later for the rest, the flight becomes more expensive, it's the only airline that I don't like it so far, and I traveled a lot.

Bag check in was terrible. Arrived 2 hours and 10 minutes ahead of required time and then waited 50 minutes in line to check ONE bag. There were 4 employees standing around as only two were checking bags and there were 6 gates available to check bags. Process is terrible. Lack of customer concern and service.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from Brussels to Washington

Recent round-trip flight deals

5/20Mon
1 stopDelta
13h 00mBRU-SEA
5/28Tue
1 stopDelta
24h 49mSEA-BRU
$697
9/15Sun
1 stopDelta
28h 20mBRU-SEA
9/30Mon
1 stopDelta
16h 25mSEA-BRU
$698
8/21Wed
1 stopKLM
13h 05mBRU-SEA
9/5Thu
1 stopKLM
16h 25mSEA-BRU
$748
10/19Sat
1 stopKLM
13h 25mBRU-SEA
11/2Sat
1 stopKLM
26h 05mSEA-BRU
$763
9/21Sat
2 stopsLufthansa
16h 30mBRU-SEA
10/5Sat
1 stopLufthansa
17h 00mSEA-BRU
$793
9/21Sat
2 stopsLufthansa
16h 30mBRU-SEA
10/5Sat
2 stopsLufthansa
15h 50mSEA-BRU
$824
7/13Sat
1 stopBritish Airways
24h 35mBRU-SEA
12/10Tue
1 stopBritish Airways
12h 30mSEA-BRU
$1,283
7/13Sat
1 stopBritish Airways
24h 35mBRU-SEA
12/13Fri
2 stopsBritish Airways
15h 35mSEA-BRU
$1,412
10/9Wed
1 stopTurkish Airlines
24h 40mBRU-SEA
10/22Tue
1 stopTurkish Airlines
17h 40mSEA-BRU
$2,863
10/9Wed
1 stopTurkish Airlines
24h 40mBRU-SEA
10/20Sun
1 stopTurkish Airlines
33h 50mSEA-BRU
$2,975

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Recent one-way flight deals

7/1Mon
3 stops
35h 51mBRU-SEA
$650
5/14Tue
2 stops
24h 05mBRU-SEA
$735
7/1Mon
1 stopBritish Airways
24h 35mBRU-SEA
$796
7/1Mon
2 stopsBritish Airways
35h 29mBRU-SEA
$806
5/14Tue
1 stop
24h 50mBRU-SEA
$855
7/1Mon
1 stopBrussels Airlines
18h 23mBRU-SEA
$873
7/20Sat
1 stopIcelandair
30h 30mBRU-SEA
$886
7/20Sat
3 stops
32h 17mBRU-SEA
$988
7/20Sat
2 stopsIberia
23h 53mBRU-SEA
$1,060
5/14Tue
4 stopsEthiopian Air
57h 48mBRU-SEA
$2,103

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Last minute flights from Bruxelles-National to Washington

Last minute flight, train and bus deals

5/6Mon
multi-stop
15h 30mBRU-SEA
5/13Mon
multi-stop
15h 20mSEA-BRU
$841
5/6Mon
multi-stopAmerican Airlines
20h 54mBRU-SEA
5/13Mon
multi-stopAmerican Airlines
29h 20mSEA-BRU
$1,033
5/6Mon
multi-stopAir Canada
23h 31mBRU-SEA
5/13Mon
multi-stopAir Canada
20h 30mSEA-BRU
$1,119
5/6Mon
multi-stop
26h 15mBRU-SEA
5/13Mon
multi-stop
31h 50mSEA-BRU
$1,298
5/6Mon
multi-stop
39h 55mBRU-SEA
5/13Mon
multi-stop
43h 30mSEA-BRU
$2,302

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Brussels Airport - Washington Flights

Departure:

Brussels Airport (BRU)Belgium

Return flight deals:

Washington - Brussels Airport

Cabin classes: