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

Return flights

04 Aug - 25 Aug	Ryanair
30 Aug - 13 Sep	Vueling Airlines
04 Aug - 18 Aug	Ryanair
01 Aug - 12 Aug	Smart Wings
06 Aug - 28 Aug	TAROM
30 Aug - 13 Sep	Air France	direct
09 Aug - 23 Aug	Air France
06 Aug - 19 Aug	TAROM
06 Aug - 23 Aug	LOT
01 Aug - 23 Aug	Smart Wings
10 Aug - 23 Aug	TAP
01 Aug - 13 Aug	Smart Wings

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 $1043

Return flights