Cheapest return flights from Philadelphia to Frankfurt in March from 586€

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

Return flights

29 Mar - 15 Apr Aer Lingus
31 Mar - 16 Apr Aer Lingus
09 Mar - 23 Mar Spirit Airlines
18 Mar - 25 Mar Lufthansa
08 Mar - 15 Mar Discover Airlines
12 Mar - 26 Mar United direct
29 Mar - 16 Apr Aer Lingus
06 Mar - 11 Mar Aer Lingus
30 Mar - 15 Apr Aer Lingus
12 Mar - 17 Mar United direct
13 Mar - 20 Mar Lufthansa
31 Mar - 16 Apr United direct
29 Mar - 16 Apr United direct
28 Mar - 04 Apr Lufthansa

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

Powered by

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.