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

Return flights

28 Aug - 17 Sep	Lufthansa
29 Aug - 17 Sep	Lufthansa
27 Aug - 17 Sep	Lufthansa
26 Aug - 17 Sep	SWISS
27 Aug - 03 Sep	United
29 Aug - 29 Sep	Lufthansa
26 Aug - 07 Sep	United
25 Aug - 08 Sep	United
29 Aug - 05 Sep	Lufthansa
26 Aug - 02 Sep	United
22 Aug - 29 Aug	United
25 Aug - 29 Aug	United
23 Aug - 30 Aug	easyJet
20 Aug - 27 Aug	Condor
21 Aug - 28 Aug	Condor
24 Aug - 31 Aug	United
18 Aug - 23 Aug	United

Also check the deals for one-way flights from Munich to San Jose 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 Munich to San Jose in August from $678

Return flights