Find Cheap Flights from Seattle to Luxembourg

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 Luxembourg

(Round-trip)
Depart: Mon Oct 2 2017 Return: Wed Oct 18 2017 Trip spans 17 days
Major Airline
Major Airline
SEA
11:15a
LUX
3:30a
16h 15m
1 stop
LUX
3:30a
SEA
6:10p
14h 40m
1 stop
Depart: Thu Aug 31 2017 Return: Thu Sep 7 2017 Trip spans 8 days
British Airways
British Airways
SEA
9:15a
LUX
9:40p
12h 25m
1 stop
LUX
7:30a
SEA
10:10p
14h 40m
1 stop
Depart: Sat Sep 30 2017 Return: Sat Oct 14 2017 Trip spans 15 days
KLM
KLM
SEA
2:00p
LUX
5:00a
15h 00m
1 stop
LUX
6:25a
SEA
9:09p
14h 44m
1 stop
Depart: Tue Jun 27 2017 Return: Tue Jul 11 2017 Trip spans 15 days
American Airlines
American Airlines
SEA
3:00a
LUX
9:40p
18h 40m
2 stops
LUX
7:30a
SEA
3:58a
20h 28m
2 stops
Depart: Sun Oct 1 2017 Return: Sat Oct 14 2017 Trip spans 14 days
KLM
KLM
SEA
2:00p
LUX
4:50a
14h 50m
1 stop
LUX
6:25a
SEA
9:09p
14h 44m
1 stop
Depart: Tue Oct 3 2017 Return: Sat Oct 14 2017 Trip spans 12 days
KLM
KLM
SEA
9:51a
LUX
9:25a
23h 34m
1 stop
LUX
2:10a
SEA
4:15p
14h 05m
1 stop
Depart: Sun Jul 9 2017 Return: Mon Jul 17 2017 Trip spans 9 days
British Airways
British Airways
SEA
3:15p
LUX
7:25a
16h 10m
1 stop
LUX
5:20p
SEA
3:42a
34h 22m
2 stops
Depart: Wed Oct 4 2017 Return: Sat Oct 14 2017 Trip spans 11 days
KLM
KLM
SEA
2:00p
LUX
9:25a
19h 25m
1 stop
LUX
6:25a
SEA
9:09p
14h 44m
1 stop
Depart: Fri Jul 7 2017 Return: Wed Jul 19 2017 Trip spans 13 days
British Airways
British Airways
SEA
9:30a
LUX
7:25a
21h 55m
1 stop
LUX
7:30a
SEA
3:42a
20h 12m
2 stops
Depart: Mon Jun 26 2017 Return: Fri Jul 7 2017 Trip spans 12 days
$1132
Select
Major Airline
Major Airline
SEA
2:30a
LUX
4:40p
38h 10m
2 stops
LUX
11:50a
SEA
11:14p
35h 24m
2 stops
Depart: Thu Oct 5 2017 Return: Sat Oct 14 2017 Trip spans 10 days
KLM
KLM
SEA
9:51a
LUX
12:55a
15h 04m
1 stop
LUX
2:10a
SEA
4:15p
14h 05m
1 stop
Depart: Sat Jul 8 2017 Return: Wed Jul 19 2017 Trip spans 12 days
British Airways
British Airways
SEA
3:15p
LUX
9:40p
30h 25m
1 stop
LUX
7:30a
SEA
3:42a
20h 12m
2 stops
Depart: Fri Oct 6 2017 Return: Sat Oct 14 2017 Trip spans 9 days
KLM
KLM
SEA
9:51a
LUX
4:55a
19h 04m
1 stop
LUX
2:10a
SEA
4:15p
14h 05m
1 stop
Depart: Sat Jun 17 2017 Return: Thu Jul 6 2017 Trip spans 20 days
$1162
Select
Major Airline
Major Airline
SEA
6:00a
LUX
2:45a
20h 45m
2 stops
LUX
11:05p
SEA
2:50p
15h 45m
2 stops
Depart: Fri Sep 1 2017 Return: Mon Sep 11 2017 Trip spans 11 days
British Airways
British Airways
SEA
3:54a
LUX
7:25a
27h 31m
2 stops
LUX
5:20p
SEA
10:10p
28h 50m
1 stop
Depart: Thu Jul 6 2017 Return: Wed Jul 19 2017 Trip spans 14 days
British Airways
British Airways
SEA
7:59p
LUX
8:45p
24h 46m
2 stops
LUX
7:30a
SEA
3:42a
20h 12m
2 stops
Depart: Mon Jul 10 2017 Return: Mon Jul 17 2017 Trip spans 8 days
British Airways
British Airways
SEA
3:00a
LUX
9:40p
18h 40m
2 stops
LUX
5:20p
SEA
12:33a
31h 13m
2 stops
Depart: Tue Jul 11 2017 Return: Mon Jul 17 2017 Trip spans 7 days
British Airways
British Airways
SEA
3:00a
LUX
9:40p
18h 40m
2 stops
LUX
5:20p
SEA
12:33a
31h 13m
2 stops
Depart: Wed Jul 12 2017 Return: Mon Jul 17 2017 Trip spans 6 days
British Airways
British Airways
SEA
3:00a
LUX
9:40p
18h 40m
2 stops
LUX
5:20p
SEA
12:33a
31h 13m
2 stops
Depart: Tue Jul 4 2017 Return: Sun Jul 16 2017 Trip spans 13 days
British Airways
British Airways
SEA
7:59p
LUX
9:40p
25h 41m
2 stops
LUX
5:20p
SEA
3:42a
34h 22m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$866
Destination

Luxembourg
$866