Cheap flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport from $291
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. Dulles Intl Airport to Brussels Bruxelles-National Airport departing on 8/17. 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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Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight tickets
Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight tickets
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport?
The cheapest month to fly to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport is in January. Flight prices, which tend to average around $686, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport during November instead. Flights to Brussels Bruxelles-National Airport in November, while not as cheap as those in January, still average around $753.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is on a Wednesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Wednesday will often find tickets for as low as $1,161. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport for around $1,418.
What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?
Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is at noon. Flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport during this time can be as low as $668. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,264 on average. Flights to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Washington, D.C. Dulles Intl to Brussels Bruxelles-National flight route?
Fly from Washington, D.C. Dulles Intl to Brussels Bruxelles-National for the best Washington, D.C. Dulles Intl - Brussels Bruxelles-National flight prices
How far in advance should I book a flight to Brussels Bruxelles-National Airport?
You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $905 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport for as low as $646 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Brussels Bruxelles-National flights?
There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Brussels Bruxelles-National?
TAP AIR PORTUGAL, Scandinavian Airlines, and Aer Lingus are the most popular carriers operating from Washington, D.C. Dulles Intl to Brussels Bruxelles-National
What airlines fly to Brussels Bruxelles-National Airport?
United Airlines, Scandinavian Airlines and Aer Lingus are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 10 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport on average per day?
6 flights are operational daily from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport as of April 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport on average per week?
The number of flights available between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport is 47 per week as of April 2025. The most frequent departure day is Tue, with 17% of weekly flights leaving on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Cheap Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport (IAD to BRU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
How far is Washington, D.C. Dulles Intl to Brussels Bruxelles-National by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Brussels Bruxelles-National is 3878.5 mi. Flights usually cover this in 7h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is 10 as of April 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National 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. Dulles Intl Airport to Brussels Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The necessary travel and health documents for your Brussels Bruxelles-National 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 Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is Boeing 777-300ER (56.02% of total bookings). The next most popular plane models are Airbus A330-300 (12.14%), Boeing 767-400 (12.05%), and Airbus A321neo (6.12%).
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is United Airlines (33% of total bookings). The next most popular airlines are Scandinavian Airlines (20%), Aer Lingus (15%), and Lufthansa (10%).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $383 | Free Cancellation | Rating 7.0 99 reviews | |||
| PriceFrom $406 | Free Cancellation | Rating 7.3 1,335 reviews | |||
| PriceFrom $441 | Free Cancellation | Rating 7.0 481 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 7.1 1,837 reviews | |||
| PriceFrom $516 | Free Cancellation | Rating 6.6 6,754 reviews | |||
| PriceFrom $552 | Free Cancellation | Rating 7.3 3,760 reviews | |||
| PriceFrom $559 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $694 | Free Cancellation | Rating 6.7 7,000 reviews | |||
| PriceFrom $724 | Free Cancellation | Rating 7.4 8,656 reviews | |||
| PriceFrom $913 | Free Cancellation | Rating 7.3 345 reviews |
United Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Across 10 United Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport this week, the average price was $1,106, with the best United Airlines deals starting from $724 round-trip. 8,656 users have rated United Airlines on momondo, with an average score of 7.4/10.
Brussels Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
$913 is the best Brussels Airlines flight deal from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport found on momondo over the last 72 hours. The average Brussels Airlines ticket price found was closer to $1,326, however, with flight time and availability significantly affecting the price. Brussels Airlines (7.3/10 from 345 user reviews) flies into Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport 9 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Washington, D.C. to Brussels?
Finding the right flight to Brussels from Washington, D.C. 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 Brussels quick and easy, saving you time and money.
Can I find flights from Washington, D.C. to Brussels with flexible booking policies on momondo?
momondo does allow users to show only those flights to Brussels from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Brussels?
Once you have performed a search for Washington, D.C. to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Washington, D.C. to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels from Washington, D.C. 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.