Basel Mulhouse Freiburg (BSL) to Philadelphia (PHL) flight deal from $321 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

One Way•Economy

Euro Airport Basel-Mulhouse-Freiburg

Basel Mulhouse Freiburg, France

Philadelphia International Airport

Philadelphia, United States

$666 USD

-52%$321 USD

Verified Nov 29, 2025 at 4:46 PM

January 2026

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29 30 31 1$1,350 2$1,611 3$1,356 4$985 5$830 6$719 7$699 8$699 9$699 10$699 11$699 12$699 13$699 14$699 15$699 16$699 17$699 18$1,036 19$322 20$322 21$322 22$322 23$322 24$322 25$322 26$322 27$322 28$322 29$322 30$322 31$322 1$322

Good Availability

59% of dates checked are available within 10% of the lowest price

Tuesday, January 13th, 2026

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