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

Return flights

23 Aug - 07 Sep	Wizz Air UK
29 Aug - 05 Sep	Norwegian
26 Aug - 09 Sep	Norwegian
24 Aug - 05 Sep	Wizz Air UK
24 Aug - 31 Aug	Ryanair
09 Aug - 22 Aug	Wizz Air UK
11 Aug - 25 Aug	Ryanair
10 Aug - 25 Aug	Wizz Air UK
03 Aug - 05 Aug	easyJet
01 Aug - 29 Aug	Smart Wings

Also check the deals for one-way flights from Prague 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 Prague to San Jose in August from $864

Return flights