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

Return flights

29 Aug - 05 Sep	FrenchBee
25 Aug - 10 Sep	FrenchBee
21 Aug - 04 Sep	FrenchBee
21 Aug - 28 Aug	FrenchBee
25 Aug - 08 Sep	Iberia
26 Aug - 08 Sep	Iberia
27 Aug - 10 Sep	Iberia
28 Aug - 10 Sep	Iberia
13 Aug - 24 Aug	Vueling Airlines
30 Aug - 13 Sep	Transavia France
30 Aug - 20 Sep	Transavia France
23 Aug - 30 Aug	FrenchBee
26 Aug - 11 Sep	Air Europa
14 Aug - 28 Aug	Vueling Airlines
11 Aug - 24 Aug	Vueling Airlines
08 Aug - 24 Aug	Vueling Airlines
07 Aug - 19 Aug	Vueling Airlines
11 Aug - 18 Aug	Vueling Airlines
11 Aug - 17 Aug	Vueling Airlines
07 Aug - 18 Aug	Vueling Airlines

Also check the deals for one-way flights from Paris 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 Paris to San Jose in August from $749

Return flights