Cheapest return flights from Lyon to Dublin in September from $114

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

Return flights

01 Sep - 03 Sep Vueling Airlines
01 Sep - 16 Sep Vueling Airlines
06 Sep - 12 Sep Aer Lingus direct
27 Sep - 29 Sep Aer Lingus direct
12 Sep - 14 Sep Aer Lingus direct
25 Sep - 30 Sep Aer Lingus direct
05 Sep - 08 Sep Aer Lingus direct
22 Sep - 29 Sep Aer Lingus direct
26 Sep - 28 Sep Aer Lingus direct
06 Sep - 07 Sep Aer Lingus direct
29 Sep - 05 Oct Aer Lingus direct
22 Sep - 04 Oct Aer Lingus direct
22 Sep - 08 Oct Vueling Airlines
22 Sep - 03 Oct Vueling Airlines
29 Sep - 08 Oct Vueling Airlines
29 Sep - 03 Oct Vueling Airlines
26 Sep - 08 Oct Vueling Airlines
29 Sep - 20 Oct Vueling Airlines
26 Sep - 03 Oct Vueling Airlines
29 Sep - 04 Oct Vueling Airlines

Also check the deals for one-way flights from Lyon 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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