Find Deals on Flights from Seattle/Tacoma Intl 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 Seattle/Tacoma Intl to Belgium

(Round-trip)
Depart: Tue Apr 18 2017 Return: Thu Apr 27 2017 Trip spans 10 days
Air Canada
Air Canada
SEA
4:50p
BRU
7:35p
26h 45m
2 stops
BRU
6:45a
SEA
2:10a
19h 25m
1 stop
Depart: Mon Apr 3 2017 Return: Tue Apr 11 2017 Trip spans 9 days
United
United
SEA
6:15p
BRU
6:15p
24h 00m
1 stop
BRU
8:00a
SEA
1:49a
17h 49m
1 stop
Depart: Wed May 3 2017 Return: Wed May 10 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
6:00a
BRU
9:20p
15h 20m
1 stop
BRU
4:00a
SEA
9:53p
17h 53m
1 stop
Depart: Sun Apr 16 2017 Return: Tue Apr 25 2017 Trip spans 10 days
KLM
KLM
SEA
1:57p
BRU
6:35p
28h 38m
1 stop
BRU
2:10a
SEA
4:12p
14h 02m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
SEA
4:05a
BRU
11:30p
19h 25m
3 stops
BRU
6:15a
SEA
1:49a
19h 34m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Icelandair
Icelandair
SEA
12:00p
BRU
11:45p
11h 45m
1 stop
BRU
10:00a
SEA
10:45p
12h 45m
1 stop
Depart: Tue May 16 2017 Return: Fri May 26 2017 Trip spans 11 days
Iberia
Iberia
SEA
7:59p
BRU
10:10p
26h 11m
2 stops
BRU
8:00a
SEA
5:21a
21h 21m
2 stops
Depart: Tue Sep 5 2017 Return: Fri Sep 22 2017 Trip spans 18 days
Condor
Condor
SEA
5:30p
BRU
7:20a
13h 50m
1 stop
BRU
2:05a
SEA
8:50p
18h 45m
1 stop
Depart: Sun May 14 2017 Return: Wed May 24 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
4:05a
BRU
1:40a
21h 35m
2 stops
BRU
11:25a
SEA
1:55a
38h 30m
2 stops
Depart: Sun May 21 2017 Return: Wed May 31 2017 Trip spans 11 days
British Airways
British Airways
SEA
9:30a
BRU
1:40a
16h 10m
1 stop
BRU
12:40p
SEA
4:15p
27h 35m
1 stop
Depart: Mon Jun 12 2017 Return: Mon Jun 19 2017 Trip spans 8 days
Air France
Air France
SEA
6:10a
BRU
8:15p
14h 05m
1 stop
BRU
6:35a
SEA
12:29a
17h 54m
1 stop
Depart: Mon Sep 11 2017 Return: Wed Sep 20 2017 Trip spans 10 days
Lufthansa
Lufthansa
SEA
5:05a
BRU
7:35p
14h 30m
2 stops
BRU
6:00a
SEA
11:40p
17h 40m
1 stop
Depart: Mon Apr 24 2017 Return: Wed May 10 2017 Trip spans 17 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: Wed Apr 26 2017 Return: Sun May 7 2017 Trip spans 12 days
United
United
SEA
6:45a
BRU
8:05p
13h 20m
1 stop
BRU
6:15a
SEA
11:46p
17h 31m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
6:00a
BRU
12:20a
18h 20m
1 stop
BRU
4:00a
SEA
9:49p
17h 49m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 19 2017 Trip spans 12 days
Icelandair
Icelandair
SEA
12:00p
BRU
11:45p
11h 45m
1 stop
BRU
10:00a
SEA
11:15p
13h 15m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 11 2017 Trip spans 15 days
$1058
Select
Aer Lingus
Aer Lingus
SEA
5:45a
BRU
8:30p
38h 45m
2 stops
BRU
5:40p
SEA
4:15p
46h 35m
2 stops
Depart: Tue Apr 25 2017 Return: Sat May 6 2017 Trip spans 12 days
Air Canada
Air Canada
SEA
4:50p
BRU
7:35p
26h 45m
2 stops
BRU
6:45a
SEA
4:05a
21h 20m
1 stop
Depart: Mon Mar 27 2017 Return: Tue Apr 11 2017 Trip spans 16 days
$1083
Select
SAS
SAS
SEA
8:30a
BRU
7:05a
22h 35m
2 stops
BRU
1:30p
SEA
1:49a
36h 19m
2 stops
Depart: Sun Apr 30 2017 Return: Mon May 8 2017 Trip spans 9 days
United
United
SEA
6:40p
BRU
6:15p
23h 35m
1 stop
BRU
6:15a
SEA
1:53a
19h 38m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$489
Destination

Brussels
$489