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

Return flights

08 Dec - 23 Dec	KLM
07 Dec - 10 Dec	Air Canada
04 Dec - 08 Dec	KLM
06 Dec - 08 Dec	KLM
11 Dec - 28 Dec	Air France
12 Dec - 15 Jan	United
09 Dec - 17 Dec	SWISS
11 Dec - 29 Dec	Air France
05 Dec - 12 Dec	Air Canada
12 Dec - 12 Jan	Ryanair
12 Dec - 09 Jan	Ryanair
29 Dec - 22 Jan	Air Serbia
07 Dec - 14 Dec	Ryanair
12 Dec - 29 Dec	SWISS
31 Dec - 22 Jan	Iberia
28 Dec - 22 Jan	Ryanair
28 Dec - 14 Jan	Ryanair
27 Dec - 22 Jan	Air Serbia
30 Dec - 09 Jan	Ryanair
23 Dec - 09 Jan	Wizz Air Malta

Also check the deals for one-way flights from Vienna 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 Vienna to San Jose in December from 733€

Return flights