Find Deals on Flights from Brussels to Washington Dulles Intl

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Brussels to Washington Dulles Intl

(Round-trip)
Depart: Sat May 13 2017 Return: Sun May 14 2017 Trip spans 2 days
United
United
BRU
7:00a
IAD
9:32a
26h 32m
1 stop
IAD
1:50p
BRU
9:30p
7h 40m
nonstop
Depart: Tue May 23 2017 Return: Tue Jun 13 2017 Trip spans 22 days
Icelandair
Icelandair
BRU
10:00a
IAD
9:10p
11h 10m
1 stop
IAD
9:55a
BRU
2:45a
16h 50m
1 stop
Depart: Tue Apr 18 2017 Return: Mon May 15 2017 Trip spans 28 days
SAS
SAS
BRU
2:15a
IAD
5:00p
14h 45m
1 stop
IAD
1:15p
BRU
11:50p
10h 35m
1 stop
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
Major Airline
Major Airline
BRU
10:15p
IAD
1:00p
14h 45m
nonstop
IAD
9:15a
BRU
2:50a
17h 35m
nonstop
Depart: Fri May 19 2017 Return: Sun May 28 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
BRU
6:10a
IAD
5:35p
11h 25m
1 stop
IAD
1:15p
BRU
11:30p
10h 15m
1 stop
Depart: Wed May 24 2017 Return: Mon Jun 12 2017 Trip spans 20 days
Turkish Airlines
Turkish Airlines
BRU
3:45a
IAD
9:10p
17h 25m
1 stop
IAD
7:00p
BRU
12:20a
29h 20m
1 stop
Depart: Sun Apr 2 2017 Return: Mon Apr 10 2017 Trip spans 9 days
TAP Portugal
TAP Portugal
BRU
3:00p
IAD
8:59p
29h 59m
2 stops
IAD
4:36p
BRU
8:10a
15h 34m
2 stops
Depart: Thu Sep 28 2017 Return: Tue Oct 31 2017 Trip spans 34 days
Lufthansa
Lufthansa
BRU
8:00a
IAD
4:30p
8h 30m
nonstop
IAD
2:55p
BRU
10:15p
7h 20m
nonstop
Depart: Tue Jun 13 2017 Return: Mon Jun 19 2017 Trip spans 7 days
American Airlines
American Airlines
BRU
5:45a
IAD
10:20p
16h 35m
1 stop
IAD
2:00p
BRU
12:35a
10h 35m
1 stop
Depart: Thu Jun 22 2017 Return: Sun Jul 2 2017 Trip spans 11 days
Brussels Airlines
Brussels Airlines
BRU
8:00a
IAD
4:20p
8h 20m
nonstop
IAD
1:40p
BRU
9:15p
7h 35m
nonstop
Depart: Thu Jun 1 2017 Return: Wed Jun 7 2017 Trip spans 7 days
$1000
Select
KLM
KLM
BRU
5:52a
IAD
5:35p
11h 43m
2 stops
IAD
1:40p
BRU
12:08a
10h 28m
2 stops
Depart: Wed Jun 21 2017 Return: Tue Jul 4 2017 Trip spans 14 days
$1000
Select
Air France
Air France
BRU
6:31a
IAD
5:45p
11h 14m
1 stop
IAD
2:15p
BRU
1:51a
11h 36m
1 stop
Depart: Mon Jun 19 2017 Return: Mon Jun 26 2017 Trip spans 8 days
$1018
Select
British Airways
British Airways
BRU
11:25a
IAD
10:20p
10h 55m
1 stop
IAD
6:20p
BRU
11:50a
17h 30m
1 stop
Depart: Sat May 27 2017 Return: Tue Jun 13 2017 Trip spans 18 days
Icelandair
Icelandair
BRU
10:00a
IAD
9:10p
11h 10m
1 stop
IAD
9:55a
BRU
2:45a
16h 50m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
SAS
SAS
BRU
2:15a
IAD
5:00p
14h 45m
1 stop
IAD
1:15p
BRU
11:50p
10h 35m
1 stop
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
Major Airline
Major Airline
BRU
1:35a
IAD
1:00p
11h 25m
nonstop
IAD
9:15a
BRU
2:50a
17h 35m
nonstop
Depart: Sun May 28 2017 Return: Tue Jun 13 2017 Trip spans 17 days
Icelandair
Icelandair
BRU
10:00a
IAD
9:10p
11h 10m
1 stop
IAD
9:55a
BRU
2:45a
16h 50m
1 stop
Depart: Mon Apr 24 2017 Return: Thu May 25 2017 Trip spans 32 days
SAS
SAS
BRU
10:40a
IAD
5:00p
30h 20m
1 stop
IAD
1:15p
BRU
6:50a
17h 35m
1 stop
Depart: Sun Jun 4 2017 Return: Wed Jun 7 2017 Trip spans 4 days
Major Airline
Major Airline
BRU
2:10a
IAD
1:35p
11h 25m
nonstop
IAD
2:20p
BRU
7:00a
16h 40m
nonstop
Depart: Tue Apr 25 2017 Return: Tue May 23 2017 Trip spans 29 days
SAS
SAS
BRU
2:15a
IAD
5:00p
14h 45m
1 stop
IAD
1:15p
BRU
4:00a
14h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Brussels
$520
Destination

Washington
$520
Airlines Airline reviews

121 travelers who booked a flight from Brussels to Washington rated their chosen airlines with an average of 7.2.

Overall
7.2
Boarding
6.9
Crew
7.8
Comfort
7.0
Food
7.2
Entertainment
7.2