AirHint found the following cheapest return flights from Vienna (VIE) to San Jose (SJO) in August 2026 (see full year).

Return flights

18 Aug - 09 Sep	Austrian Airlines
23 Aug - 01 Sep	Ryanair
16 Aug - 08 Sep	Air France
17 Aug - 08 Sep	Air France
14 Aug - 01 Sep	Ryanair
24 Aug - 01 Sep	Ryanair
25 Aug - 03 Sep	Austrian Airlines
22 Aug - 31 Aug	Ryanair
24 Aug - 02 Sep	Ryanair
10 Aug - 05 Sep	Ryanair
20 Aug - 02 Sep	Ryanair
21 Aug - 30 Aug	SWISS
08 Aug - 22 Aug	Ryanair
11 Aug - 22 Aug	Ryanair
20 Aug - 29 Aug	Ryanair
04 Aug - 17 Aug	Air Canada
03 Aug - 17 Aug	Air Canada
04 Aug - 16 Aug	Ryanair
02 Aug - 17 Aug	Austrian Airlines
02 Aug - 16 Aug	Austrian Airlines

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 797€

Return flights