Find Deals on Flights from Brussels Bruxelles-National & other airports to Seattle

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 Brussels Bruxelles-National & other airports to Seattle

(Round-trip)
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Condor
Condor
BRU
11:05a
SEA
12:30a
13h 25m
1 stop
SEA
5:30p
BRU
9:20a
15h 50m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 25 2017 Trip spans 15 days
Air France
Air France
BRU
3:04a
SEA
4:45p
13h 41m
1 stop
SEA
9:12a
BRU
10:51p
13h 39m
1 stop
Depart: Wed Apr 19 2017 Return: Thu Apr 27 2017 Trip spans 9 days
KLM
KLM
BRU
2:10a
SEA
4:12p
14h 02m
1 stop
SEA
4:30a
BRU
7:45p
15h 15m
1 stop
Depart: Thu Apr 6 2017 Return: Tue May 9 2017 Trip spans 34 days
British Airways
British Airways
BRU
3:05a
SEA
4:15p
13h 10m
1 stop
SEA
8:10a
BRU
1:40a
17h 30m
2 stops
Depart: Mon Jun 26 2017 Return: Mon Jul 24 2017 Trip spans 29 days
Icelandair
Icelandair
BRU
10:00a
SEA
10:45p
12h 45m
1 stop
SEA
12:00p
BRU
11:45p
11h 45m
1 stop
Depart: Wed Jun 28 2017 Return: Sat Jul 15 2017 Trip spans 18 days
$1006
Select
American Airlines
American Airlines
BRU
7:25a
SEA
3:58a
20h 33m
2 stops
SEA
3:00a
BRU
9:35p
18h 35m
2 stops
Depart: Fri Apr 7 2017 Return: Sat Apr 15 2017 Trip spans 9 days
$1097
Select
Lufthansa
Lufthansa
BRU
2:05a
SEA
4:50p
14h 45m
1 stop
SEA
10:00a
BRU
11:20p
13h 20m
1 stop
Depart: Sat Mar 25 2017 Return: Tue Mar 28 2017 Trip spans 4 days
$1138
Select
United
United
BRU
6:05a
SEA
1:18a
19h 13m
2 stops
SEA
7:05p
BRU
12:10a
29h 05m
2 stops
Depart: Wed Apr 12 2017 Return: Mon Apr 24 2017 Trip spans 13 days
Air France
Air France
BRU
3:04a
SEA
4:45p
13h 41m
1 stop
SEA
9:12a
BRU
10:51p
13h 39m
1 stop
Depart: Mon Apr 10 2017 Return: Mon Apr 24 2017 Trip spans 15 days
KLM
KLM
BRU
6:35a
SEA
7:00p
12h 25m
1 stop
SEA
6:15a
BRU
8:15p
14h 00m
1 stop
Depart: Sat Jun 24 2017 Return: Tue Jul 25 2017 Trip spans 32 days
$1214
Select
Air Canada
Air Canada
BRU
6:45a
SEA
2:35p
31h 50m
2 stops
SEA
5:25p
BRU
7:35p
26h 10m
2 stops
Depart: Thu Apr 13 2017 Return: Fri Apr 28 2017 Trip spans 16 days
Air France
Air France
BRU
3:04a
SEA
4:45p
13h 41m
1 stop
SEA
9:12a
BRU
10:51p
13h 39m
1 stop
Depart: Wed Apr 26 2017 Return: Wed May 10 2017 Trip spans 15 days
KLM
KLM
BRU
2:10a
SEA
4:12p
14h 02m
1 stop
SEA
3:40a
BRU
8:15p
16h 35m
1 stop
Depart: Sun Mar 26 2017 Return: Mon Mar 27 2017 Trip spans 2 days
$1408
Select
TAP Portugal
TAP Portugal
BRU
3:00p
SEA
3:46a
36h 46m
2 stops
SEA
7:38p
BRU
10:05p
26h 27m
2 stops
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
$1419
Select
Brussels Airlines
Brussels Airlines
BRU
6:15a
SEA
1:49a
19h 34m
1 stop
SEA
4:00a
BRU
6:15p
14h 15m
1 stop
Depart: Fri Apr 14 2017 Return: Fri Apr 28 2017 Trip spans 15 days
Air France
Air France
BRU
3:04a
SEA
4:45p
13h 41m
1 stop
SEA
9:12a
BRU
10:51p
13h 39m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 16 2017 Trip spans 15 days
KLM
KLM
BRU
6:35a
SEA
2:39a
20h 04m
1 stop
SEA
6:45p
BRU
8:15p
25h 30m
1 stop
Depart: Sat Apr 15 2017 Return: Sat Apr 29 2017 Trip spans 15 days
KLM
KLM
BRU
4:05a
SEA
9:01p
16h 56m
2 stops
SEA
1:57p
BRU
9:10a
19h 13m
1 stop
Depart: Sun Apr 16 2017 Return: Sat Apr 29 2017 Trip spans 14 days
KLM
KLM
BRU
6:35a
SEA
2:34a
19h 59m
1 stop
SEA
1:57p
BRU
9:10a
19h 13m
1 stop
Depart: Fri Jun 23 2017 Return: Mon Jul 24 2017 Trip spans 32 days
Icelandair
Icelandair
BRU
10:00a
SEA
11:15p
13h 15m
1 stop
SEA
12:00p
BRU
11:45p
11h 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.

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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

Brussels
$572
Destination

Seattle
$572