$336 Find Cheap Flights from Washington Dulles Airport to Brussels - Compare and Save

The most convenient way to catch the earliest flight from IAD to BRU is by booking a hotel near the airport because you want to avoid the hassle of community in the morning amid dense traffic. You can consider several hotel options, including Hilton Washington Dulles Airport and Hyatt Regency Dulles. These hotels offer great airport access and have affordable accommodation services.

If you want to support sustainability, consider traveling with Air Canada because the airline is well-known for its serious steps toward minimizing its environmental footprint. The airline is vibrant about its commitment towards net-zero greenhouse gas emissions. In addition to having a sustainable fleet, the airline is one of the leading brands in educating passengers on best sustainability practices.

Most flights from IAD to BRU consider persons with limited mobility. For instance, if you book your flight ticket with Austrian Airlines, you will not regret it because the airline is committed to giving their passengers seamless and comfortable air trips regardless of their situation. The airline provides a wheelchair to help you move in the airport before departing. Again, it has peerless meet-and-assist services to heighten your experience. In-flight lavatory assistance is also provided conveniently.

You can sleep at the airport if you arrive at night. There are comfortable and ample coaches at the airport, where you can catch some shuteye for the rest of the night. You can locate the area at B Zone and the duty-free areas near Tin Tin. If you are looking for a more private way to spend the rest of the night and Condo Gardens Brussels offers convenience.

Among airlines operating Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights:

• United Airlines: offers extra legroom; offers free seat selection
• Brussels Airlines: offers extra legroom

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• Brussels Airlines

Flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Brussels Bruxelles-National (BRU).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Brussels Airlines: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $687 round-trip via Istanbul (IST), compared to $1,258 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $75–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 777-300ER family is used most often on this route, operated mainly by Brussels Airlines and Lufthansa. Other aircraft seen on the route include Airbus A330-300 variants.

One-stop flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport most commonly connect through:

• Kastrup Copenhagen (CPH) - 37% of one-stop connections
• Dublin (DUB) - 31% of one-stop connections
• Reykjavik Keflavik Intl (KEF) - 11% of one-stop connections
• Istanbul (IST) - 8% of one-stop connections

Kastrup Copenhagen (CPH) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 22% on the Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport route. Wednesday is the cheapest departure day at $755 round-trip on average, while Sunday is the most expensive at $961, a difference of $206. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Evening is the busiest departure period on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in Brussels Bruxelles-National Airport are Grand Place, Brussels Central Railway Station and Bruxelles-Midi Station. These are among the most viewed places in Brussels Bruxelles-National Airport on KAYAK.

These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport:

• Earliest: departs at 5:35 pm and lands at 1:08 am
• Latest: departs at 6:45 pm and lands at 2:18 am.

The flight takes about 7h 33m.

Last-minute fares on this route - booked within 2 weeks of departure - run 9% above the route average of $873. Book 7 weeks before departure for the lowest fares.

A nonstop flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport takes 7h 33m, covering 3,879 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport are currently lower than usual. Average one-way flight prices are about $546, which is 18% below the typical average for this route.

Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 10h 36m, compared with 10h 40m via London Heathrow (LHR) and 11h 19m via Dublin (DUB).

Brussels Bruxelles-National Airport is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Brussels Bruxelles-National Airport (BRU) hosts 5 major car rental companies, with daily rates starting from around $20 for economy cars. Top options include:
• Hertz
• Alamo
• keddy by Europcar
• Europcar
• Sixt

Round-trip flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport range from $655 to $1,229, with an average of $873 over the past 12 months. Anything below $655 counts as a good deal.