Find Cheap Flights from Belgium to Seattle/Tacoma Intl

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 Belgium to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Jan 17 2018 Return: Wed Feb 21 2018 Trip spans 36 days
Multiple Airlines
Multiple Airlines
BRU
12:00a
SEA
7:21p
19h 21m
2 stops
SEA
12:00a
BRU
2:30a
26h 30m
2 stops
Depart: Fri Feb 9 2018 Return: Sun Feb 18 2018 Trip spans 10 days
Aer Lingus
Aer Lingus
BRU
12:00a
SEA
9:18p
21h 18m
2 stops
SEA
12:00a
BRU
2:30a
26h 30m
2 stops
Depart: Sat Dec 23 2017 Return: Fri Jan 5 2018 Trip spans 14 days
$1240
Select
British Airways
British Airways
BRU
12:00a
SEA
12:45p
12h 45m
1 stop
SEA
12:00a
BRU
5:35p
17h 35m
2 stops
Depart: Wed Jun 13 2018 Return: Wed Jun 20 2018 Trip spans 8 days
Aer Lingus
Aer Lingus
BRU
12:00a
SEA
4:25p
16h 25m
1 stop
SEA
12:00a
BRU
4:45p
16h 45m
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:

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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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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

Brussels
$661
Destination

Seattle
$661