AirHint found the following cheapest return flights from Paris (CDG) to Dublin (DUB) in October 2026 (see full year).

Return flights

09 Oct - 16 Oct	Air France	direct
09 Oct - 11 Oct	Air France	direct
01 Oct - 08 Oct	Air France	direct
16 Oct - 18 Oct	Air France	direct
27 Oct - 30 Oct	Scandinavian Airlines
02 Oct - 16 Oct	Vueling Airlines
01 Oct - 12 Oct	Aer Lingus	direct
11 Oct - 16 Oct	Vueling Airlines
09 Oct - 18 Oct	Vueling Airlines
24 Oct - 30 Oct	Air France

Also check the deals for one-way flights from Paris to Dublin 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 Paris to Dublin in October from 104€

Return flights