Find Deals on Flights from Washington to Belgium

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.
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Book cheap flights from Washington to Belgium

(Round-trip)
Depart: Thu Mar 30 2017 Return: Tue Apr 11 2017 Trip spans 13 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
BRU
3:55a
32h 55m
1 stop
BRU
10:55a
IAD
9:10p
34h 15m
1 stop
Depart: Wed May 3 2017 Return: Fri May 5 2017 Trip spans 3 days
Major Airline
Major Airline
DCA
3:00a
BRU
6:35p
15h 35m
1 stop
BRU
2:00a
DCA
4:57p
14h 57m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
Icelandair
Icelandair
IAD
9:55a
BRU
2:45a
16h 50m
1 stop
BRU
10:00a
IAD
2:45p
28h 45m
1 stop
Depart: Wed Mar 8 2017 Return: Mon Mar 13 2017 Trip spans 5 days
Air France
Air France
DCA
12:05p
BRU
10:05p
10h 00m
1 stop
BRU
5:50a
DCA
5:29p
11h 39m
1 stop
Depart: Fri May 5 2017 Return: Wed May 10 2017 Trip spans 6 days
KLM
KLM
DCA
10:55a
BRU
10:45p
11h 50m
1 stop
BRU
7:00a
DCA
6:31p
11h 31m
1 stop
Depart: Tue May 23 2017 Return: Fri Jun 2 2017 Trip spans 11 days
United
United
DCA
12:05p
BRU
10:35p
10h 30m
1 stop
BRU
6:45a
DCA
5:24p
10h 39m
1 stop
Depart: Wed May 24 2017 Return: Sun Jun 4 2017 Trip spans 12 days
Air Canada
Air Canada
DCA
12:05p
BRU
10:35p
10h 30m
1 stop
BRU
6:45a
DCA
11:44p
16h 59m
1 stop
Depart: Thu May 25 2017 Return: Sun Jun 4 2017 Trip spans 11 days
Delta
Delta
DCA
7:15a
BRU
10:45p
15h 30m
1 stop
BRU
7:00a
DCA
6:31p
11h 31m
1 stop
Depart: Mon May 29 2017 Return: Thu Jun 29 2017 Trip spans 32 days
Brussels Airlines
Brussels Airlines
IAD
1:50p
BRU
9:30p
7h 40m
nonstop
BRU
6:15a
IAD
2:55p
8h 40m
nonstop
Depart: Mon Mar 6 2017 Return: Sun Mar 26 2017 Trip spans 20 days
TAP Portugal
TAP Portugal
DCA
11:34a
BRU
1:00a
13h 26m
2 stops
BRU
3:00p
DCA
8:03p
29h 03m
2 stops
Depart: Wed Mar 29 2017 Return: Thu Apr 6 2017 Trip spans 9 days
Lufthansa
Lufthansa
IAD
1:35p
BRU
9:15p
7h 40m
nonstop
BRU
6:15a
IAD
2:55p
8h 40m
nonstop
Depart: Sun Feb 26 2017 Return: Tue Mar 7 2017 Trip spans 10 days
$1009
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SAS
SAS
IAD
12:15p
BRU
2:50a
14h 35m
1 stop
BRU
1:15a
IAD
4:15p
15h 00m
1 stop
Depart: Sun Apr 9 2017 Return: Mon May 22 2017 Trip spans 44 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
BRU
3:55a
32h 55m
1 stop
BRU
10:55a
IAD
9:10p
34h 15m
1 stop
Depart: Thu Mar 16 2017 Return: Mon Mar 20 2017 Trip spans 5 days
Air France
Air France
DCA
1:05p
BRU
11:05p
10h 00m
1 stop
BRU
5:50a
DCA
5:29p
11h 39m
1 stop
Depart: Wed Apr 19 2017 Return: Mon May 8 2017 Trip spans 20 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
BRU
8:25a
37h 25m
1 stop
BRU
3:45a
IAD
9:10p
17h 25m
1 stop
Depart: Fri May 26 2017 Return: Sun Jun 4 2017 Trip spans 10 days
Air Canada
Air Canada
DCA
12:05p
BRU
10:35p
10h 30m
1 stop
BRU
6:45a
DCA
5:24p
10h 39m
1 stop
Depart: Mon Jun 5 2017 Return: Sat Jun 17 2017 Trip spans 13 days
United
United
IAD
1:50p
BRU
9:30p
7h 40m
nonstop
BRU
6:45a
IAD
10:59p
16h 14m
1 stop
Depart: Fri Mar 24 2017 Return: Mon Apr 3 2017 Trip spans 11 days
Air France
Air France
DCA
1:05p
BRU
11:05p
10h 00m
1 stop
BRU
6:35a
DCA
11:03p
16h 28m
1 stop
Depart: Sat May 27 2017 Return: Sun Jun 4 2017 Trip spans 9 days
Air Canada
Air Canada
DCA
12:05p
BRU
10:35p
10h 30m
1 stop
BRU
6:45a
DCA
9:40p
14h 55m
2 stops
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
United
United
DCA
7:00a
BRU
10:35p
15h 35m
1 stop
BRU
6:45a
DCA
5:24p
10h 39m
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.

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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,
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Airports
Origin

Washington
only $546
only $556
Destination

Brussels
$546