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 6 hours agoJuly 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Monday, July 20th, 2026
8 round-trip options
Returning
Sat, Jul 25, 2026•5 Day Trip
$1,710 USD
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Sun, Jul 26, 2026•6 Day Trip
$1,507 USD
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Mon, Jul 27, 2026•7 Day Trip
$1,465 USD
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Tue, Jul 28, 2026•8 Day Trip
$1,427 USD
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Thu, Jul 30, 2026•10 Day Trip
$1,427 USD
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Fri, Jul 31, 2026•11 Day Trip
$1,516 USD
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Sun, Aug 2, 2026•13 Day Trip
$2,118 USD
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Mon, Aug 3, 2026•14 Day Trip
$1,497 USD