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

Return flights

05 Aug - 11 Aug	Wizz Air Malta
23 Aug - 01 Sep	KLM
07 Aug - 14 Aug	Ryanair
14 Aug - 09 Sep	United
03 Aug - 17 Aug	Wizz Air Malta
02 Aug - 16 Aug	Wizz Air Malta
15 Aug - 29 Aug	SWISS
04 Aug - 27 Aug	Ryanair
25 Aug - 30 Aug	Wizz Air Malta
08 Aug - 22 Aug	Wizz Air Malta
02 Aug - 17 Aug	Wizz Air Malta
09 Aug - 22 Aug	Wizz Air Malta

Also check the deals for one-way flights from Vienna 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 Vienna to San Jose in August from $989

Return flights