Philadelphia (PHL) to Basel Mulhouse Freiburg (BSL) flight deal in economy from $667
PHLPhiladelphia International Airport
Philadelphia, United States
BSLEuro Airport Basel-Mulhouse-Freiburg
Basel Mulhouse Freiburg, France
$1,112 USD
-40%$667 USD
Verified about 9 hours agoJuly 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, July 14th, 2026
8 round-trip options
Returning
Sun, Jul 19, 2026•5 Day Trip
$1,519 USD
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Mon, Jul 20, 2026•6 Day Trip
$1,420 USD
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Tue, Jul 21, 2026•7 Day Trip
$1,350 USD
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Wed, Jul 22, 2026•8 Day Trip
$1,350 USD
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Fri, Jul 24, 2026•10 Day Trip
$1,427 USD
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Sat, Jul 25, 2026•11 Day Trip
$1,586 USD
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Mon, Jul 27, 2026•13 Day Trip
$1,497 USD
Returning
Tue, Jul 28, 2026•14 Day Trip
$1,427 USD