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

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 Seattle to Brussels Bruxelles-National & other airports

(Round-trip)
Depart: Tue Mar 7 2017 Return: Tue Mar 21 2017 Trip spans 14 days
Air France
Air France
SEA
2:40a
BRU
7:05p
16h 25m
1 stop
BRU
5:50a
SEA
3:34a
21h 44m
1 stop
Depart: Thu Mar 9 2017 Return: Tue Mar 14 2017 Trip spans 5 days
KLM
KLM
SEA
2:40a
BRU
7:05p
16h 25m
1 stop
BRU
5:50a
SEA
3:34a
21h 44m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
12:10a
BRU
4:45p
16h 35m
2 stops
BRU
2:45a
SEA
10:10p
19h 25m
2 stops
Depart: Thu Apr 6 2017 Return: Tue May 2 2017 Trip spans 27 days
Icelandair
Icelandair
SEA
12:30p
BRU
11:45p
11h 15m
1 stop
BRU
10:00a
SEA
10:45p
12h 45m
1 stop
Depart: Wed Apr 5 2017 Return: Wed Apr 19 2017 Trip spans 15 days
Delta
Delta
SEA
11:05a
BRU
7:45p
32h 40m
1 stop
BRU
7:00a
SEA
4:24a
21h 24m
1 stop
Depart: Thu Mar 23 2017 Return: Wed Apr 5 2017 Trip spans 14 days
American Airlines
American Airlines
SEA
3:45a
BRU
11:00p
19h 15m
2 stops
BRU
3:05a
SEA
12:37a
21h 32m
2 stops
Depart: Fri Apr 28 2017 Return: Tue May 9 2017 Trip spans 12 days
Air Canada
Air Canada
SEA
4:50p
BRU
6:20p
25h 30m
2 stops
BRU
6:45a
SEA
4:05a
21h 20m
1 stop
Depart: Wed Apr 12 2017 Return: Fri Apr 21 2017 Trip spans 10 days
Brussels Airlines
Brussels Airlines
SEA
6:45a
BRU
8:05p
13h 20m
1 stop
BRU
6:45a
SEA
2:10a
19h 25m
1 stop
Depart: Thu May 4 2017 Return: Tue May 30 2017 Trip spans 27 days
United
United
SEA
4:00a
BRU
6:30p
14h 30m
1 stop
BRU
6:15a
SEA
5:16a
23h 01m
2 stops
Depart: Mon May 15 2017 Return: Thu May 18 2017 Trip spans 4 days
Condor
Condor
SEA
2:50p
BRU
3:20a
12h 30m
1 stop
BRU
7:05a
SEA
10:15p
15h 10m
1 stop
Depart: Wed Mar 15 2017 Return: Thu Mar 23 2017 Trip spans 9 days
Air France
Air France
SEA
3:40a
BRU
8:05p
16h 25m
1 stop
BRU
5:50a
SEA
3:34a
21h 44m
1 stop
Depart: Tue Mar 21 2017 Return: Thu Mar 30 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
10:17p
BRU
5:45p
19h 28m
2 stops
BRU
12:30p
SEA
10:45p
34h 15m
2 stops
Depart: Sun Mar 26 2017 Return: Wed Apr 5 2017 Trip spans 11 days
KLM
KLM
SEA
2:03p
BRU
4:08a
14h 05m
2 stops
BRU
4:52a
SEA
7:00p
14h 08m
2 stops
Depart: Mon Mar 27 2017 Return: Sun Apr 9 2017 Trip spans 14 days
Major Airline
Major Airline
SEA
10:17p
BRU
2:10a
27h 53m
2 stops
BRU
11:00a
SEA
11:46p
36h 46m
2 stops
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
KLM
KLM
SEA
9:48a
BRU
7:08a
21h 20m
2 stops
BRU
2:52a
SEA
7:00p
16h 08m
2 stops
Depart: Mon Mar 20 2017 Return: Mon Mar 27 2017 Trip spans 8 days
Delta
Delta
SEA
8:30a
BRU
8:05p
35h 35m
1 stop
BRU
7:00a
SEA
4:34a
21h 34m
1 stop
Depart: Mon Apr 3 2017 Return: Sun Apr 9 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
2:00a
BRU
9:20p
19h 20m
2 stops
BRU
11:05p
SEA
10:10p
23h 05m
2 stops
Depart: Sat Apr 1 2017 Return: Mon Apr 10 2017 Trip spans 10 days
KLM
KLM
SEA
1:57p
BRU
6:08a
16h 11m
2 stops
BRU
4:52a
SEA
7:00p
14h 08m
2 stops
Depart: Wed Apr 19 2017 Return: Mon May 15 2017 Trip spans 27 days
Air Canada
Air Canada
SEA
4:50p
BRU
6:20p
25h 30m
2 stops
BRU
6:45a
SEA
2:31p
31h 46m
2 stops
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
Air France
Air France
SEA
3:40a
BRU
8:05p
16h 25m
1 stop
BRU
5:50a
SEA
3:34a
21h 44m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Seattle
$378
Destination

Brussels
$378