Cheap flights from Washington, D.C. Dulles Intl Airport to Brussels from $276
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 departing on 1/12. 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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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Brussels.
Cheap last minute flights
Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Brussels? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Brussels
Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Brussels.
All round-trip flight deals to Brussels
The cheapest plane tickets to Brussels found on KAYAK recently.
Aer Lingus flights from Washington, D.C. Dulles Intl Airport to Brussels
Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Brussels flight tickets
Aer Lingus![Aer Lingus]()
Mar 16![Aer Lingus]()
Mar 21
IAD6:10 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
BRU9:35 amBrussels Bruxelles-National
BRU10:15 amBrussels Bruxelles-National
15h 00m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
Aer Lingus![Aer Lingus]()
Jan 26![Aer Lingus]()
Feb 1
IAD5:10 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
BRU9:35 amBrussels Bruxelles-National
BRU10:15 amBrussels Bruxelles-National
11h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
United Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels
Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Brussels flight tickets
United Airlines![United Airlines]()
Feb 2![United Airlines]()
Feb 11
IAD5:50 pmWashington, D.C. Dulles Intl
7h 25m
BRU7:15 amBrussels Bruxelles-National
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl
United Airlines![United Airlines]()
Jan 20![United Airlines]()
Jan 28
IAD5:50 pmWashington, D.C. Dulles Intl
7h 25m
BRU7:15 amBrussels Bruxelles-National
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl
See travel insights to Brussels from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Brussels
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
Prices
Airlines
Other information
What is the cheapest month to fly to Brussels?
In general, February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $540. If you are unable to visit Brussels during the month of February, then departing from Washington, D.C. Dulles Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $598.
What is the cheapest day to depart on your flight to Brussels?
On average, the least expensive day to fly to Brussels from Washington, D.C. Dulles Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $746. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $989.
What is the cheapest time of day to depart on your flight to Brussels?
According to our data, the cheapest time of day to fly to Brussels is at noon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Brussels at noon for as low as $668. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $877.
What is the cheapest Washington, D.C. Dulles Intl to Brussels flight route?
Fly from Washington, D.C. Dulles Intl to Brussels Bruxelles-National for the best Washington, D.C. Dulles Intl - Brussels flight prices
How far in advance should I book a flight to Brussels?
We recommend purchasing flights from Washington, D.C. Dulles Intl Airport to Brussels 40 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Brussels for $886. Keep in mind that you might also find cheap flights to Brussels outside of this time window. In fact, momondo users recently found flights from Washington, D.C. Dulles Intl Airport to Brussels for $594.
What cabin class options are available on Washington, D.C. Dulles Intl to Brussels flights?
There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Brussels 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 on average per day?
6 flights are operational daily from Washington, D.C. Dulles Intl Airport to Brussels as of December 2024. 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 on average per week?
The number of flights available between Washington, D.C. Dulles Intl Airport and Brussels is 42 per week as of December 2024. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Washington, D.C. Dulles Intl Airport to Brussels 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
How far is Washington, D.C. Dulles Intl to Brussels by plane?
There are 3874.4 mi between Washington, D.C. Dulles Intl and Brussels. Typically, this will take 7h 25m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brussels?
Prices for flights from Washington, D.C. Dulles Intl Airport to Brussels are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brussels?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Brussels is 11 as of December 2024.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brussels?
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.
What documentation or ID do you need to fly to Brussels?
The necessary travel and health documents for your Brussels 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.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Brussels
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brussels with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $369 | Free Cancellation | Rating 7.1 91 reviews | |||
| PriceFrom $374 | Free Cancellation | Rating 7.3 1,306 reviews | |||
| PriceFrom $390 | Free Cancellation | Rating 7.1 506 reviews | |||
| PriceFrom $516 | Free Cancellation | Rating 6.6 6,813 reviews | |||
| PriceFrom $519 | Free Cancellation | Rating 7.1 1,074 reviews | |||
| PriceFrom $537 | Free Cancellation | Rating 7.1 1,881 reviews | |||
| PriceFrom $596 | Free Cancellation | Rating 7.3 3,901 reviews | |||
| PriceFrom $669 | Free Cancellation | Rating 8.0 8,580 reviews | |||
| PriceFrom $685 | Free Cancellation | Rating 7.4 9,009 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 6.8 7,084 reviews |
Why use momondo?
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?
Yes. momondo allows you to filter the results for Washington, D.C. to Brussels flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Brussels?
momondo helps you find the best flight between Washington, D.C. and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to Brussels right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Brussels from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.
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