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

Return flights

03 Dec - 24 Dec	SWISS
04 Dec - 11 Dec	Ryanair
05 Dec - 21 Dec	United
12 Dec - 15 Dec	SWISS
12 Dec - 18 Dec	SWISS
05 Dec - 29 Dec	SWISS
16 Dec - 14 Jan	Ryanair
05 Dec - 14 Dec	KLM
06 Dec - 20 Dec	Lufthansa
18 Dec - 30 Dec	Air Canada
29 Dec - 19 Jan	SWISS
25 Dec - 08 Jan	Iberia
17 Dec - 30 Dec	SWISS
25 Dec - 07 Jan	Wizz Air Malta
24 Dec - 06 Jan	British Airways
26 Dec - 13 Jan	British Airways
25 Dec - 06 Jan	Wizz Air Malta
22 Dec - 06 Jan	British Airways
25 Dec - 10 Jan	Wizz Air Malta
29 Dec - 12 Jan	SWISS

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 602€

Return flights