Cheapest return flights from Philadelphia to Frankfurt in March from $681

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

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

Return flights

10 Mar - 16 Mar Frontier Airlines
26 Mar - 01 Apr Scandinavian Airlines
25 Mar - 01 Apr Frontier Airlines
23 Mar - 30 Mar Aer Lingus
24 Mar - 30 Mar Aer Lingus
14 Mar - 19 Mar Frontier Airlines
25 Mar - 01 Apr Lufthansa direct
18 Mar - 25 Mar Lufthansa direct
19 Mar - 26 Mar Lufthansa direct
19 Mar - 27 Mar Finnair
23 Mar - 30 Mar Lufthansa direct
22 Mar - 29 Mar Air Canada
26 Mar - 01 Apr Lufthansa direct

Also check the deals for one-way flights from Philadelphia to Frankfurt in March.

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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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