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Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brussels
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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
United Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Our best United 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?
In general, January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 956. If you’re not able to fly to Brussels Bruxelles-National Airport in January, then November is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport during November average around C$ 1,002.
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 C$ 1,200 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 C$ 883 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Brussels Bruxelles-National flights?
There are 1 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.
How many flights depart from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport on average per day?
7 flights are operational daily from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport as of June 2025. The most popular departure time for this route is 5:00p.m., 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?
As of June 2025, 51 flights take off from Washington, D.C. Dulles Intl Airport and land in Brussels Bruxelles-National Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off 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?
A flight from Washington, D.C. Dulles Intl to Brussels Bruxelles-National will travel around 6241.9 km. Typically, this will take 7h 30m by plane in normal conditions.
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 were last updated today.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 flights between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport, the leading plane model is Boeing 777-300ER, making up 55.86% of the total bookings. Other popular models include Airbus A330-300 with 22.70%, Boeing 767-400 with 6.57%, and Airbus A321neo with 3.66%.
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Why should I use momondo to find a flight deal from Washington, D.C. to Brussels?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Brussels for you.
Can I find flights from Washington, D.C. to Brussels with flexible booking policies on momondo?
Flights from Washington, D.C. to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Brussels?
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 Brussels from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Brussels right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.