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

Return flights

09 Dec - 27 Dec	Air Canada
04 Dec - 27 Dec	Air Canada
08 Dec - 24 Dec	Air Canada
08 Dec - 28 Dec	United
12 Dec - 29 Jan	United
06 Dec - 09 Dec	Air Canada
14 Dec - 15 Jan	United
14 Dec - 17 Jan	United
05 Dec - 26 Dec	United
12 Dec - 31 Dec	United
04 Dec - 23 Dec	Air Canada
02 Dec - 09 Dec	United
07 Dec - 23 Dec	Air Canada
29 Dec - 17 Jan	Delta
12 Dec - 08 Jan	United
29 Dec - 26 Jan	Delta
29 Dec - 14 Jan	Delta
07 Dec - 08 Jan	Lufthansa
29 Dec - 12 Jan	Delta
05 Dec - 01 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 556€

Return flights