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 agoOctober 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
5 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$945 USD
Returning
Sat, Oct 24, 2026•6 Day Trip
$778 USD
Returning
Mon, Oct 26, 2026•8 Day Trip
$1,005 USD
Returning
Wed, Oct 28, 2026•10 Day Trip
$945 USD
Returning
Sun, Nov 1, 2026•14 Day Trip
$875 USD