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

Return flights

13 Aug - 20 Aug	Air Canada
18 Aug - 27 Aug	Frontier Airlines
19 Aug - 26 Aug	Spirit Airlines
20 Aug - 27 Aug	Spirit Airlines
11 Aug - 18 Aug	Spirit Airlines
07 Aug - 14 Aug	Frontier Airlines
10 Aug - 17 Aug	British Airways
08 Aug - 15 Aug	Spirit Airlines
17 Aug - 26 Aug	Aer Lingus

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

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 Hahn in August from 553€

Return flights