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

Return flights

27 Apr - 11 May	Ryanair
16 Apr - 27 Apr	Ryanair
28 Apr - 08 May	Ryanair
14 Apr - 27 Apr	Ryanair
02 Apr - 07 Apr	Air Canada
29 Apr - 06 May	Austrian Airlines
26 Apr - 10 May	Ryanair
23 Apr - 07 May	United
08 Apr - 20 Apr	United
08 Apr - 16 Apr	Ryanair
06 Apr - 19 Apr	Ryanair
29 Apr - 08 May	KLM
29 Apr - 16 May	Ryanair
02 Apr - 12 Apr	Air France
18 Apr - 02 May	Condor
01 Apr - 14 Apr	Air France
01 Apr - 13 Apr	Air France
02 Apr - 13 Apr	Air France
01 Apr - 14 May	Air France

Also check the deals for one-way flights from Vienna to San Jose in April.

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 April from 664€

Return flights