
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $560 (Gotogate) |
One-way from | $339 (Finnair) |
Popular in | December |
Cheapest in | May |
Average price | $586 |
Good round-trip deal | $666 or less |
Good one-way deal | $625 or less |
Fly from
Fly to
Route
Depart
Return
Price
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Sat 5/9
1:50 pm-7:20 pm
1 stop11h 30m
Washington, D.C. Dulles Intl
Sat 5/23
8:30 pm-12:55 pm
1 stop10h 25m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Wed 5/13
1:50 pm-7:20 pm
1 stop11h 30m
Washington, D.C. Dulles Intl
Sat 5/16
8:30 pm-12:55 pm
1 stop10h 25m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Thu 4/23
1:50 pm-7:20 pm
1 stop11h 30m
Washington, D.C. Dulles Intl
Sun 5/3
8:30 pm-12:55 pm
1 stop10h 25m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Thu 4/23
1:50 pm-7:20 pm
1 stop11h 30m
Washington, D.C. Dulles Intl
Fri 5/1
8:30 pm-12:55 pm
1 stop10h 25m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Wed 5/13
1:50 pm-7:20 pm
1 stop11h 30m
Washington, D.C. Dulles Intl
Sun 5/17
8:30 pm-12:55 pm
1 stop10h 25m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Wed 2/18
10:20 am-5:15 pm
1 stop12h 55m
Washington, D.C. Dulles Intl
Mon 3/16
9:30 pm-2:30 pm
1 stop12h 00m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Thu 2/26
6:15 am-4:05 pm
1 stop15h 50m
Washington, D.C. Dulles Intl
Wed 3/11
12:47 pm-8:00 am
1 stop14h 13m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Fri 2/20
2:45 pm-4:05 pm
1 stop31h 20m
Washington, D.C. Dulles Intl
Sun 3/8
12:47 pm-8:00 am
1 stop14h 13m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Fri 5/8
6:20 am-3:35 pm
1 stop15h 15m
Washington, D.C. Dulles Intl
Tue 5/26
7:33 pm-2:40 pm
2 stops13h 07m
BrusselsWashington, D.C.
BRU - IAD
BRUIAD
Brussels Bruxelles-National
Wed 4/15
6:20 am-3:35 pm
1 stop15h 15m
Washington, D.C. Dulles Intl
Thu 4/30
5:40 pm-9:40 am
1 stop10h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport (average of $416). Flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $557). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport as you normally would.
About 17% of weekly flights between Brussels and Washington, D.C. have experienced delays in the past year, with the average delay time being 153 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
London (LHR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $553.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 10h 55m.
Flights via Rome (FCO) offer the fastest connection on this route, with an average layover time of 1h 10m.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Gerry,Jan 2026
YVR - DEN
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Gerry,Jan 2026
YVR - DEN
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Gerry,Jan 2026
YVR - DEN
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Gerry,Jan 2026
YVR - DEN
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Gerry,Jan 2026
YVR - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$456 | Average$556 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$487 | Average$660 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$497 | Average$666 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$558 | Average$769 | FlexibilityNo cancel fee | On-time76% |