Find Deals on 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: Tue Mar 21 2017 Return: Tue Apr 4 2017 Trip spans 15 days
Air France
Air France
SEA
10:06a
LUX
1:40a
15h 34m
1 stop
LUX
3:55a
SEA
4:45p
12h 50m
1 stop
Depart: Sat Mar 25 2017 Return: Tue Apr 4 2017 Trip spans 11 days
Delta
Delta
SEA
11:14a
LUX
4:50a
41h 36m
2 stops
LUX
6:25a
SEA
2:40a
20h 15m
2 stops
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
British Airways
British Airways
SEA
3:15p
LUX
9:40p
30h 25m
1 stop
LUX
7:30a
SEA
10:10p
14h 40m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
5:20a
LUX
5:40p
12h 20m
1 stop
LUX
3:30a
SEA
6:10p
14h 40m
1 stop
Depart: Sat Apr 29 2017 Return: Sat May 6 2017 Trip spans 8 days
KLM
KLM
SEA
9:15a
LUX
9:25a
24h 10m
2 stops
LUX
2:10a
SEA
4:03p
13h 53m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Apr 4 2017 Trip spans 14 days
Air France
Air France
SEA
9:59a
LUX
10:30p
12h 31m
1 stop
LUX
3:55a
SEA
4:45p
12h 50m
1 stop
Depart: Thu Jun 15 2017 Return: Wed Jul 5 2017 Trip spans 21 days
Air Canada
Air Canada
SEA
7:05a
LUX
12:00a
16h 55m
2 stops
LUX
6:45a
SEA
4:07a
21h 22m
2 stops
Depart: Sun Jun 18 2017 Return: Tue Jul 4 2017 Trip spans 17 days
Lufthansa
Lufthansa
SEA
10:00a
LUX
12:40a
14h 40m
1 stop
LUX
9:35a
SEA
1:55a
16h 20m
2 stops
Depart: Sun Mar 26 2017 Return: Tue Apr 4 2017 Trip spans 10 days
Air France
Air France
SEA
9:11a
LUX
5:45a
20h 34m
1 stop
LUX
3:55a
SEA
4:45p
12h 50m
1 stop
Depart: Mon Mar 27 2017 Return: Tue Apr 4 2017 Trip spans 9 days
Air France
Air France
SEA
9:11a
LUX
5:45a
20h 34m
1 stop
LUX
3:55a
SEA
4:45p
12h 50m
1 stop
Depart: Thu Apr 27 2017 Return: Sat May 6 2017 Trip spans 10 days
British Airways
British Airways
SEA
3:15p
LUX
7:30a
16h 15m
1 stop
LUX
5:20p
SEA
4:15p
22h 55m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Delta
Delta
SEA
9:47a
LUX
12:55a
15h 08m
1 stop
LUX
6:25a
SEA
4:03p
33h 38m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Air France
Air France
SEA
9:11a
LUX
5:45a
20h 34m
1 stop
LUX
3:55a
SEA
4:45p
12h 50m
1 stop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
British Airways
British Airways
SEA
3:15p
LUX
9:40p
30h 25m
1 stop
LUX
5:20p
SEA
10:10p
28h 50m
1 stop
Depart: Thu May 25 2017 Return: Fri Jun 2 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
11:15a
LUX
3:30a
16h 15m
1 stop
LUX
3:30a
SEA
12:15p
32h 45m
1 stop
Depart: Fri May 26 2017 Return: Tue Jun 6 2017 Trip spans 12 days
Delta
Delta
SEA
7:28a
LUX
4:55a
21h 27m
2 stops
LUX
6:25a
SEA
4:04p
33h 39m
1 stop
Depart: Sat Mar 18 2017 Return: Sat Mar 25 2017 Trip spans 8 days
$1316
Select
Iberia
Iberia
SEA
10:45a
LUX
5:40a
18h 55m
1 stop
LUX
6:45a
SEA
9:20p
38h 35m
2 stops
Depart: Sun May 21 2017 Return: Fri Jun 2 2017 Trip spans 13 days
British Airways
British Airways
SEA
9:30a
LUX
7:25a
21h 55m
1 stop
LUX
7:30a
SEA
4:15p
32h 45m
1 stop
Depart: Sat May 27 2017 Return: Tue Jun 6 2017 Trip spans 11 days
Delta
Delta
SEA
12:59p
LUX
12:55a
35h 56m
2 stops
LUX
6:25a
SEA
4:04p
33h 39m
1 stop
Depart: Mon May 22 2017 Return: Fri Jun 2 2017 Trip spans 12 days
British Airways
British Airways
SEA
3:15p
LUX
9:40p
30h 25m
1 stop
LUX
7:30a
SEA
4:15p
32h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$422
Destination

Luxembourg
$422