Find Deals on Flights from Brussels 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 to Seattle

(Round-trip)
Depart: Mon May 1 2017 Return: Wed May 3 2017 Trip spans 3 days
Condor
Condor
BRU
7:05a
SEA
9:50p
14h 45m
1 stop
SEA
2:30p
BRU
7:20a
16h 50m
2 stops
Depart: Fri Sep 8 2017 Return: Sat Sep 30 2017 Trip spans 23 days
Icelandair
Icelandair
BRU
10:00a
SEA
11:15p
13h 15m
1 stop
SEA
12:30p
BRU
11:45p
11h 15m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 17 2017 Trip spans 18 days
British Airways
British Airways
BRU
3:05a
SEA
1:45a
22h 40m
2 stops
SEA
10:30a
BRU
2:55a
16h 25m
2 stops
Depart: Wed Sep 6 2017 Return: Mon Sep 18 2017 Trip spans 13 days
$1019
Select
TAP Portugal
TAP Portugal
BRU
3:00p
SEA
12:45a
33h 45m
2 stops
SEA
7:30p
BRU
10:35a
39h 05m
2 stops
Depart: Tue Jun 27 2017 Return: Tue Jul 11 2017 Trip spans 15 days
$1080
Select
Air Canada
Air Canada
BRU
3:05a
SEA
11:35p
20h 30m
2 stops
SEA
7:00a
BRU
12:10a
17h 10m
2 stops
Depart: Wed Jun 28 2017 Return: Tue Jul 11 2017 Trip spans 14 days
$1093
Select
KLM
KLM
BRU
4:52a
SEA
7:00p
14h 08m
2 stops
SEA
2:01p
BRU
4:08a
14h 07m
2 stops
Depart: Sat Sep 9 2017 Return: Tue Sep 19 2017 Trip spans 11 days
$1113
Select
Air France
Air France
BRU
3:10a
SEA
4:51p
13h 41m
1 stop
SEA
9:10a
BRU
10:51p
13h 41m
1 stop
Depart: Sat Jun 10 2017 Return: Fri Jun 23 2017 Trip spans 14 days
$1145
Select
Delta
Delta
BRU
4:05a
SEA
4:04p
11h 59m
1 stop
SEA
8:55p
BRU
6:35p
21h 40m
2 stops
Depart: Fri Jun 30 2017 Return: Thu Jul 13 2017 Trip spans 14 days
$1150
Select
Major Airline
Major Airline
BRU
2:10a
SEA
3:00a
24h 50m
2 stops
SEA
5:45a
BRU
1:40a
19h 55m
2 stops
Depart: Sun Jul 2 2017 Return: Tue Jul 11 2017 Trip spans 10 days
$1218
Select
United
United
BRU
6:15a
SEA
1:25a
19h 10m
1 stop
SEA
7:00a
BRU
12:10a
17h 10m
2 stops
Depart: Sat Jul 15 2017 Return: Thu Jul 27 2017 Trip spans 13 days
$1336
Select
Brussels Airlines
Brussels Airlines
BRU
4:40p
SEA
4:14a
35h 34m
3 stops
SEA
2:30a
BRU
6:20p
15h 50m
1 stop
Depart: Sat Jul 8 2017 Return: Fri Aug 4 2017 Trip spans 28 days
$1358
Select
American Airlines
American Airlines
BRU
3:05a
SEA
4:15p
13h 10m
1 stop
SEA
3:00a
BRU
9:35p
18h 35m
2 stops
Depart: Sun Sep 10 2017 Return: Thu Sep 21 2017 Trip spans 12 days
Condor
Condor
BRU
7:05a
SEA
8:55p
13h 50m
1 stop
SEA
12:45p
BRU
4:20a
15h 35m
1 stop
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Condor
Condor
BRU
6:05a
SEA
9:50p
15h 45m
1 stop
SEA
2:50p
BRU
5:20a
14h 30m
1 stop
Depart: Thu Sep 7 2017 Return: Thu Sep 14 2017 Trip spans 8 days
Icelandair
Icelandair
BRU
10:00a
SEA
10:45p
12h 45m
1 stop
SEA
12:00p
BRU
11:45p
11h 45m
1 stop
Depart: Tue May 16 2017 Return: Thu Jun 1 2017 Trip spans 17 days
Icelandair
Icelandair
BRU
10:00a
SEA
11:15p
13h 15m
1 stop
SEA
12:30p
BRU
11:45p
11h 15m
1 stop
Depart: Thu Apr 13 2017 Return: Thu Apr 20 2017 Trip spans 8 days
British Airways
British Airways
BRU
3:05a
SEA
4:15p
13h 10m
1 stop
SEA
4:25a
BRU
9:35p
17h 10m
2 stops
Depart: Tue Sep 5 2017 Return: Thu Sep 14 2017 Trip spans 10 days
Condor
Condor
BRU
9:05a
SEA
12:30a
15h 25m
1 stop
SEA
12:45p
BRU
4:20a
15h 35m
1 stop
Depart: Wed Apr 12 2017 Return: Thu Apr 20 2017 Trip spans 9 days
British Airways
British Airways
BRU
12:40p
SEA
4:15p
27h 35m
1 stop
SEA
3:30a
BRU
9:35p
18h 05m
2 stops
Depart: Mon Sep 11 2017 Return: Mon Sep 18 2017 Trip spans 8 days
$1019
Select
TAP Portugal
TAP Portugal
BRU
3:00p
SEA
12:45a
33h 45m
2 stops
SEA
7:30p
BRU
9:40p
26h 10m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$696
Destination

Seattle
$696