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

Return flights

09 Sep - 24 Sep	Lufthansa
11 Sep - 24 Sep	Lufthansa
12 Sep - 24 Sep	Lufthansa
18 Sep - 03 Oct	Lufthansa
19 Sep - 02 Oct	Air Canada
18 Sep - 02 Oct	Air Canada
18 Sep - 10 Oct	Air France
19 Sep - 03 Oct	Lufthansa
23 Sep - 08 Oct	SWISS
17 Sep - 08 Oct	Air France
19 Sep - 05 Oct	Air Canada
03 Sep - 24 Sep	Air Canada
07 Sep - 30 Sep	United
15 Sep - 29 Sep	United
20 Sep - 18 Oct	United
20 Sep - 02 Oct	United
19 Sep - 26 Sep	SWISS
20 Sep - 27 Sep	United
05 Sep - 26 Sep	United
04 Sep - 26 Sep	United

Also check the deals for one-way flights from Munich to San Jose 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 Munich to San Jose in September from $568

Return flights