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

April 2026

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30$322 31$322 1$322 2$322 3$397 4$515 5$481 6$397 7$322 8$322 9$322 10$322 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3

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

Friday, April 10th, 2026

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