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 4 hours agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
6% of dates checked are available within 10% of the lowest price
Saturday, July 18th, 2026
8 round-trip options
Returning
Thu, Jul 23, 2026•5 Day Trip
$1,802 USD
Returning
Fri, Jul 24, 2026•6 Day Trip
$1,802 USD
Returning
Sat, Jul 25, 2026•7 Day Trip
$1,567 USD
Returning
Sun, Jul 26, 2026•8 Day Trip
$1,526 USD
Returning
Tue, Jul 28, 2026•10 Day Trip
$1,487 USD
Returning
Wed, Jul 29, 2026•11 Day Trip
$1,487 USD
Returning
Fri, Jul 31, 2026•13 Day Trip
$1,576 USD
Returning
Sat, Aug 1, 2026•14 Day Trip
$1,557 USD