Philadelphia (PHL) to Basel Mulhouse Freiburg (BSL) flight deal from $432 USD in economy class – flightdeals.net

Home Premium Fare Deals About Pricing

American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

Round Trip•Economy

Philadelphia International Airport

Philadelphia, United States

Euro Airport Basel-Mulhouse-Freiburg

Basel Mulhouse Freiburg, France

$973 USD

-56%$432 USD

Verified Dec 1, 2025 at 9:56 AM

February 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27 28 29 30 31 1$434 2$434 3$434 4$434 5$484 6$484 7$534 8$434 9$512 10$434 11$434 12$484 13$547 14$534 15$434 16$455 17$434 18$434 19$484 20$484 21$534 22$434 23$505 24$434 25$434 26$484 27$484 28$534 1$434

Limited Availability

16% of dates checked are available within 10% of the lowest price

Monday, February 2nd, 2026

5 round-trip options

Returning

Sat, Feb 7, 2026•5 Day Trip

$692 USD

Returning

Sun, Feb 8, 2026•6 Day Trip

$484 USD

Returning

Mon, Feb 9, 2026•7 Day Trip

$484 USD

Returning

Tue, Feb 10, 2026•8 Day Trip

$434 USD

Returning

Wed, Feb 11, 2026•9 Day Trip

$434 USD