Seattle / Tacoma (SEA) to Luxembourg City (LUX) flight deal in economy from $690
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
LUXLuxembourg-Findel International Airport
Luxembourg City, Luxembourg
$842 USD
-18%$690 USD
Verified 14 days agoOctober 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
9 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$752 USD
Returning
Sat, Oct 24, 2026•6 Day Trip
$812 USD
Returning
Sun, Oct 25, 2026•7 Day Trip
$780 USD
Returning
Mon, Oct 26, 2026•8 Day Trip
$780 USD
Returning
Wed, Oct 28, 2026•10 Day Trip
$720 USD
Returning
Thu, Oct 29, 2026•11 Day Trip
$725 USD
Returning
Fri, Oct 30, 2026•12 Day Trip
$730 USD
Returning
Sat, Oct 31, 2026•13 Day Trip
$924 USD
Returning
Sun, Nov 1, 2026•14 Day Trip
$701 USD