Cheapest one-way flights from Philadelphia to Frankfurt in March from $284

Best time to book flights for Philadelphia (PHL) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Frankfurt (FRA) in March 2025 (see full year).

One-Way flights

11 Mar Frontier Airlines
10 Mar Frontier Airlines
30 Mar Frontier Airlines
16 Mar Frontier Airlines
23 Mar Spirit Airlines
22 Mar Frontier Airlines
30 Mar Lufthansa direct
11 Mar Lufthansa direct
16 Mar United direct
23 Mar United direct

Also check the deals for return flights from Philadelphia to Frankfurt in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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