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

Return flights

06 Oct - 02 Nov	Air France
15 Oct - 31 Oct	Air France
20 Oct - 31 Oct	Air France
01 Oct - 31 Oct	Air France
01 Oct - 08 Oct	Air France	direct
15 Oct - 31 Oct	Air France	direct
20 Oct - 31 Oct	Air France	direct
09 Oct - 26 Oct	Air France	direct
01 Oct - 25 Oct	Air France	direct
01 Oct - 31 Oct	Air France	direct
02 Oct - 26 Oct	Air France	direct
06 Oct - 02 Nov	Air France	direct

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 833€

Return flights