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

Return flights

02 Jun - 16 Jun	Aer Lingus
04 Jun - 21 Jun	TAP
29 Jun - 13 Jul	Condor
18 Jun - 05 Jul	Condor
04 Jun - 11 Jun	Lufthansa	direct
04 Jun - 21 Jun	United	direct
18 Jun - 05 Jul	United	direct
24 Jun - 01 Jul	Lufthansa	direct
29 Jun - 13 Jul	Lufthansa	direct
14 Jun - 21 Jun	Lufthansa	direct
19 Jun - 26 Jun	Lufthansa	direct
29 Jun - 06 Jul	Lufthansa	direct
02 Jun - 16 Jun	Discover Airlines	direct
09 Jun - 16 Jun	Lufthansa	direct

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

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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Cheapest return flights from Philadelphia to Frankfurt in June from 856€

Return flights