SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
LUXLuxembourg-Findel International Airport
Luxembourg City, Luxembourg
$889 USD
-49%$456 USD
Verified Nov 27, 2025 at 5:57 PMDecember 2025
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Fair Availability
24% of dates checked are available within 10% of the lowest price
Wednesday, December 17th, 2025
10 round-trip options
Returning
Mon, Dec 22, 2025•5 Day Trip
$1,785 USD
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Tue, Dec 23, 2025•6 Day Trip
$1,233 USD
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Wed, Dec 24, 2025•7 Day Trip
$1,233 USD
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Thu, Dec 25, 2025•8 Day Trip
$1,335 USD
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Fri, Dec 26, 2025•9 Day Trip
$1,546 USD
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Sat, Dec 27, 2025•10 Day Trip
$1,884 USD
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Sun, Dec 28, 2025•11 Day Trip
$1,884 USD
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Mon, Dec 29, 2025•12 Day Trip
$1,660 USD
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Tue, Dec 30, 2025•13 Day Trip
$1,884 USD
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Wed, Dec 31, 2025•14 Day Trip
$1,991 USD