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

Return flights

05 Aug - 04 Sep	Avianca
09 Aug - 22 Aug	Avianca
05 Aug - 02 Sep	Avianca
09 Aug - 21 Aug	Avianca
15 Aug - 22 Aug	jetBlue
30 Aug - 12 Sep	Spirit Airlines
31 Aug - 12 Sep	Spirit Airlines
29 Aug - 12 Sep	jetBlue
02 Aug - 19 Aug	Avianca
06 Aug - 17 Sep	Iberia
15 Aug - 23 Aug	Iberia
15 Aug - 29 Aug	Avianca
29 Aug - 14 Sep	Avianca

Also check the deals for one-way flights from San Jose to Paris 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 San Jose to Paris in August from 578€

Return flights