Cheapest return flights from Philadelphia to Frankfurt in August from 588€

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

Return flights

18 Aug - 27 Aug Frontier Airlines
17 Aug - 26 Aug Lufthansa direct
19 Aug - 26 Aug Air Canada
18 Aug - 27 Aug Lufthansa direct
20 Aug - 27 Aug Lufthansa direct
25 Aug - 08 Sep Condor
15 Aug - 19 Aug Air Canada
19 Aug - 26 Aug Discover Airlines direct
17 Aug - 24 Aug United
15 Aug - 22 Aug United
15 Aug - 29 Aug British Airways
25 Aug - 08 Sep Lufthansa direct
28 Aug - 04 Sep Lufthansa direct
30 Aug - 06 Sep Lufthansa
25 Aug - 01 Sep Lufthansa direct

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

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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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