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

Return flights

23 Oct - 27 Nov	Avianca
23 Oct - 25 Nov	Avianca
21 Oct - 25 Nov	Avianca
02 Oct - 18 Oct	Avianca
20 Oct - 31 Oct	Iberia
26 Oct - 31 Oct	Iberia
22 Oct - 25 Nov	Iberia
04 Oct - 15 Oct	Avianca
01 Oct - 08 Oct	Iberia
04 Oct - 18 Oct	Avianca
03 Oct - 13 Oct	Iberia
18 Oct - 24 Oct	Avianca
09 Oct - 26 Oct	Iberia

Also check the deals for one-way flights from San Jose to Paris in October.

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 October from $782

Return flights