Cheapest return flights from Philadelphia to Frankfurt in March from 675€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Frankfurt (FRA) in March 2026 (see full year).

Return flights

18 Mar - 01 Apr Aer Lingus
19 Mar - 02 Apr Aer Lingus
24 Mar - 31 Mar Lufthansa direct
18 Mar - 11 Apr Aer Lingus
21 Mar - 04 Apr Aer Lingus
19 Mar - 02 Apr Lufthansa direct
19 Mar - 26 Mar Lufthansa direct
29 Mar - 05 Apr Lufthansa direct
13 Mar - 04 Apr Aer Lingus
14 Mar - 21 Mar Lufthansa

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

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