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

Return flights

10 Aug - 26 Aug	Air Canada
06 Aug - 13 Aug	Delta
27 Aug - 03 Sep	United
06 Aug - 18 Aug	British Airways
18 Aug - 25 Aug	United
20 Aug - 27 Aug	United
11 Aug - 18 Aug	KLM
21 Aug - 02 Sep	United
16 Aug - 23 Aug	United
12 Aug - 19 Aug	United
08 Aug - 16 Aug	American Airlines
14 Aug - 21 Aug	United
30 Aug - 06 Sep	United

Also check the deals for one-way flights from Philadelphia to Munich 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.

Book a cheap hotel in Munich

Cheap car rent in Munich

Cheapest return flights from Philadelphia to Munich in August from $573

Return flights