AirHint found the following cheapest return flights from San Diego (SAN) to Munich (MUC) in September 2025 (see full year).

Return flights

14 Sep - 23 Sep	Lufthansa	direct
02 Sep - 09 Sep	Lufthansa
15 Sep - 29 Sep	Frontier Airlines
21 Sep - 30 Sep	Lufthansa	direct
23 Sep - 30 Sep	United	direct
14 Sep - 24 Sep	British Airways
02 Sep - 19 Sep	Delta
04 Sep - 25 Sep	Condor
05 Sep - 12 Sep	United
11 Sep - 18 Sep	United
29 Sep - 06 Oct	Lufthansa	direct
23 Sep - 01 Oct	Delta
24 Sep - 04 Oct	Delta
26 Sep - 03 Oct	United
26 Sep - 03 Oct	Lufthansa	direct
23 Sep - 01 Oct	Lufthansa	direct
26 Sep - 10 Oct	Lufthansa	direct
24 Sep - 04 Oct	Lufthansa	direct

Also check the deals for one-way flights from San Diego to Munich in September.

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 San Diego to Munich in September from 641€

Return flights