SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
BSLEuro Airport Basel-Mulhouse-Freiburg
Basel Mulhouse Freiburg, France
$895 USD
-46%$481 USD
Verified Dec 1, 2025 at 4:03 AMDecember 2025
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Thursday, December 11th, 2025
10 round-trip options
Returning
Tue, Dec 16, 2025•5 Day Trip
$1,338 USD
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Wed, Dec 17, 2025•6 Day Trip
$1,338 USD
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Thu, Dec 18, 2025•7 Day Trip
$1,511 USD
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Fri, Dec 19, 2025•8 Day Trip
$1,633 USD
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Sat, Dec 20, 2025•9 Day Trip
$2,208 USD
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Sun, Dec 21, 2025•10 Day Trip
$1,576 USD
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Mon, Dec 22, 2025•11 Day Trip
$1,519 USD
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Tue, Dec 23, 2025•12 Day Trip
$1,326 USD
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Wed, Dec 24, 2025•13 Day Trip
$1,073 USD
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Thu, Dec 25, 2025•14 Day Trip
$1,155 USD