Find Cheap Flights from Luxembourg 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 Luxembourg to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Feb 7 2018 Return: Wed Mar 7 2018 Trip spans 29 days
Air France
Air France
LUX
2:55a
SEA
3:55p
13h 00m
1 stop
SEA
7:18a
LUX
8:30p
13h 12m
1 stop
Depart: Fri Sep 1 2017 Return: Wed Sep 6 2017 Trip spans 6 days
$1011
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Condor
Condor
LUX
3:05a
SEA
2:53a
23h 48m
2 stops
SEA
12:00p
LUX
8:25a
20h 25m
2 stops
Depart: Sat Nov 11 2017 Return: Sat Nov 18 2017 Trip spans 8 days
$1047
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KLM
KLM
LUX
1:05a
SEA
3:31p
14h 26m
1 stop
SEA
8:15a
LUX
11:50p
15h 35m
2 stops
Depart: Sat Sep 16 2017 Return: Sat Sep 30 2017 Trip spans 15 days
$1091
Select
Lufthansa
Lufthansa
LUX
4:00p
SEA
1:55a
33h 55m
2 stops
SEA
2:45a
LUX
9:10a
30h 25m
2 stops
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
$1036
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Condor
Condor
LUX
3:05a
SEA
5:15p
14h 10m
1 stop
SEA
8:45a
LUX
9:10a
24h 25m
2 stops
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
$1121
Select
Lufthansa
Lufthansa
LUX
6:45a
SEA
3:19a
20h 34m
2 stops
SEA
10:00a
LUX
6:45a
20h 45m
2 stops
Depart: Sun Aug 27 2017 Return: Sat Sep 2 2017 Trip spans 7 days
$1145
Select
Lufthansa
Lufthansa
LUX
3:05a
SEA
4:50p
13h 45m
1 stop
SEA
10:00a
LUX
6:45a
20h 45m
2 stops
* 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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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

Luxembourg
$946
Destination

Seattle
$946