Find Deals on Flights from Luxembourg 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
Students
under 26
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

(Round-trip)
Depart: Thu Apr 6 2017 Return: Wed Apr 19 2017 Trip spans 14 days
British Airways
British Airways
LUX
7:30a
SEA
5:39a
22h 09m
2 stops
SEA
8:10a
LUX
7:30a
23h 20m
2 stops
Depart: Tue Jun 6 2017 Return: Thu Jun 22 2017 Trip spans 17 days
Condor
Condor
LUX
3:05a
SEA
12:30a
21h 25m
1 stop
SEA
5:45a
LUX
3:55a
22h 10m
2 stops
Depart: Fri Feb 3 2017 Return: Mon Feb 6 2017 Trip spans 4 days
KLM
KLM
LUX
1:05a
SEA
3:24p
14h 19m
1 stop
SEA
8:25a
LUX
8:30p
12h 05m
1 stop
Depart: Mon Apr 10 2017 Return: Fri Apr 21 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
LUX
12:40p
SEA
3:15a
38h 35m
2 stops
SEA
9:50a
LUX
10:25p
36h 35m
2 stops
Depart: Mon Jun 5 2017 Return: Mon Jun 19 2017 Trip spans 15 days
Delta
Delta
LUX
6:25a
SEA
3:47p
33h 22m
2 stops
SEA
9:42a
LUX
4:50a
19h 08m
1 stop
Depart: Sat Jun 3 2017 Return: Mon Jun 19 2017 Trip spans 17 days
$1012
Select
Air France
Air France
LUX
3:55a
SEA
4:42p
12h 47m
1 stop
SEA
9:09a
LUX
12:40a
15h 31m
1 stop
Depart: Thu Apr 13 2017 Return: Thu Apr 27 2017 Trip spans 15 days
British Airways
British Airways
LUX
7:30a
SEA
5:39a
22h 09m
2 stops
SEA
4:25a
LUX
9:40p
17h 15m
2 stops
Depart: Fri Mar 3 2017 Return: Sat Mar 11 2017 Trip spans 9 days
KLM
KLM
LUX
1:05a
SEA
3:28p
14h 23m
1 stop
SEA
8:29a
LUX
8:30p
12h 01m
1 stop
Depart: Fri May 19 2017 Return: Fri May 26 2017 Trip spans 8 days
Condor
Condor
LUX
6:45a
SEA
1:16a
18h 31m
2 stops
SEA
12:00p
LUX
9:20a
21h 20m
2 stops
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
KLM
KLM
LUX
1:05a
SEA
3:28p
14h 23m
1 stop
SEA
8:29a
LUX
8:30p
12h 01m
1 stop
Depart: Sat Apr 8 2017 Return: Thu Apr 20 2017 Trip spans 13 days
British Airways
British Airways
LUX
5:20p
SEA
3:43a
34h 23m
2 stops
SEA
3:15p
LUX
8:45p
29h 30m
1 stop
Depart: Fri Jun 9 2017 Return: Sat Jun 24 2017 Trip spans 16 days
Delta
Delta
LUX
6:25a
SEA
7:00p
12h 35m
1 stop
SEA
6:15p
LUX
12:55a
30h 40m
2 stops
Depart: Sun May 14 2017 Return: Sat May 20 2017 Trip spans 7 days
Condor
Condor
LUX
3:05a
SEA
11:18p
20h 13m
2 stops
SEA
3:10a
LUX
12:50a
21h 40m
2 stops
Depart: Sun Mar 5 2017 Return: Sat Mar 11 2017 Trip spans 7 days
KLM
KLM
LUX
1:05a
SEA
3:28p
14h 23m
1 stop
SEA
8:29a
LUX
8:30p
12h 01m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 26 2017 Trip spans 23 days
Turkish Airlines
Turkish Airlines
LUX
8:25a
SEA
4:12a
43h 47m
2 stops
SEA
9:20a
LUX
2:45a
41h 25m
2 stops
Depart: Mon Jul 10 2017 Return: Wed Jul 26 2017 Trip spans 17 days
Turkish Airlines
Turkish Airlines
LUX
12:40p
SEA
2:29a
37h 49m
2 stops
SEA
9:20a
LUX
2:45a
41h 25m
2 stops
Depart: Sat Jun 10 2017 Return: Sat Jun 24 2017 Trip spans 15 days
Condor
Condor
LUX
6:20a
SEA
3:10a
20h 50m
2 stops
SEA
10:15a
LUX
4:25a
18h 10m
1 stop
Depart: Wed Jun 7 2017 Return: Mon Jun 19 2017 Trip spans 13 days
KLM
KLM
LUX
2:10a
SEA
12:05a
21h 55m
2 stops
SEA
9:42a
LUX
9:25a
23h 43m
1 stop
Depart: Fri Apr 7 2017 Return: Tue Apr 18 2017 Trip spans 12 days
$1073
Select
Delta
Delta
LUX
6:25a
SEA
2:00p
31h 35m
2 stops
SEA
5:45a
LUX
12:55a
19h 10m
2 stops
Depart: Wed Jul 5 2017 Return: Wed Jul 26 2017 Trip spans 22 days
$1033
Select
Turkish Airlines
Turkish Airlines
LUX
12:40p
SEA
2:29a
37h 49m
2 stops
SEA
9:20a
LUX
2:45a
41h 25m
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:

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

Luxembourg
$655
Destination

Seattle
$655