Cheapest return flights from Paris to Dublin in September from $139

Best time to book flights for Paris (CDG) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Paris (CDG) to Dublin (DUB) in September 2025 (see full year).

Return flights

17 Sep - 24 Sep Air France direct
22 Sep - 01 Oct Aer Lingus direct
10 Sep - 17 Sep Aer Lingus direct
01 Sep - 01 Sep Aer Lingus direct
03 Sep - 05 Sep Aer Lingus
04 Sep - 06 Sep Aer Lingus
03 Sep - 06 Sep Aer Lingus
15 Sep - 20 Sep Aer Lingus
09 Sep - 14 Sep Aer Lingus direct
15 Sep - 20 Sep Aer Lingus direct
04 Sep - 06 Sep Aer Lingus direct
16 Sep - 01 Oct Vueling Airlines
29 Sep - 07 Oct Vueling Airlines
30 Sep - 07 Oct Vueling Airlines
29 Sep - 17 Oct Vueling Airlines
30 Sep - 17 Oct Vueling Airlines
23 Sep - 07 Oct Vueling Airlines
29 Sep - 15 Oct Vueling Airlines
30 Sep - 15 Oct Vueling Airlines
30 Sep - 20 Oct Vueling Airlines

Also check the deals for one-way flights from Paris to Dublin in September.

Skyscanner

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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