Philadelphia (PHL) to Basel Mulhouse Freiburg (BSL) flight deal in economy from $259

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
One Way•Economy
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
FranceBSL

Euro Airport Basel-Mulhouse-Freiburg

Basel Mulhouse Freiburg, France
$505 USD
-49%$259 USD
Verified about 6 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, June 2nd, 2026

No flight details available for this date.