Find Cheap Flights from Seattle/Tacoma Intl to Luxembourg (SEA - LUX)

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/Tacoma Intl to Luxembourg

(Round-trip)
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
KLM
KLM
SEA
2:02p
LUX
4:50a
14h 48m
1 stop
LUX
4:15a
SEA
7:00p
14h 45m
1 stop
Depart: Mon May 15 2017 Return: Fri May 19 2017 Trip spans 5 days
Condor
Condor
SEA
2:50p
LUX
4:50a
14h 00m
1 stop
LUX
3:05a
SEA
2:00a
22h 55m
2 stops
Depart: Tue May 23 2017 Return: Thu Jun 1 2017 Trip spans 10 days
British Airways
British Airways
SEA
3:15p
LUX
7:30a
16h 15m
1 stop
LUX
7:30a
SEA
10:10p
14h 40m
1 stop
Depart: Sat Jun 3 2017 Return: Fri Jun 9 2017 Trip spans 7 days
$1055
Select
Lufthansa
Lufthansa
SEA
10:20a
LUX
6:45a
20h 25m
2 stops
LUX
6:45a
SEA
4:50p
34h 05m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 10 2017 Trip spans 15 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: Sun May 14 2017 Return: Fri May 19 2017 Trip spans 6 days
$1040
Select
Condor
Condor
SEA
2:20a
LUX
9:20a
31h 00m
2 stops
LUX
6:45a
SEA
2:00a
19h 15m
2 stops
Depart: Sat May 6 2017 Return: Fri May 12 2017 Trip spans 7 days
$1060
Select
Condor
Condor
SEA
4:10a
LUX
4:25a
24h 15m
2 stops
LUX
6:45a
SEA
2:00a
19h 15m
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

Seattle
$780
Destination

Luxembourg
$780