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

Return flights

09 Dec - 24 Dec	Air Canada
03 Dec - 10 Dec	Air Canada
31 Dec - 20 Jan	United
06 Dec - 27 Dec	United
27 Dec - 14 Jan	United
27 Dec - 16 Jan	United
27 Dec - 17 Jan	United
06 Dec - 22 Dec	SWISS
31 Dec - 19 Jan	United
11 Dec - 25 Dec	Air Canada
07 Dec - 22 Dec	SWISS
06 Dec - 12 Jan	United
27 Dec - 12 Jan	United
27 Dec - 08 Jan	United
01 Dec - 21 Dec	Air Canada
07 Dec - 28 Dec	Air Canada
09 Dec - 30 Dec	Air Canada
25 Dec - 21 Jan	United
03 Dec - 18 Dec	Air Canada
25 Dec - 14 Jan	United

Also check the deals for one-way flights from Munich to San Jose in December.

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 December from 497€

Return flights