Cheapest return flights from Lyon to Dublin in September from $134

Best time to book flights for Lyon (LYS) to Dublin (DUB) flights at AirHint

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

Return flights

02 Sep - 10 Sep Aer Lingus direct
02 Sep - 26 Sep Aer Lingus direct
19 Sep - 23 Sep Aer Lingus direct
11 Sep - 15 Sep Aer Lingus direct
19 Sep - 22 Sep Aer Lingus direct
04 Sep - 08 Sep Aer Lingus direct
12 Sep - 15 Sep Aer Lingus direct
08 Sep - 15 Sep Aer Lingus direct
05 Sep - 07 Sep Aer Lingus direct
06 Sep - 07 Sep Aer Lingus direct
12 Sep - 04 Oct Aer Lingus direct
13 Sep - 04 Oct Aer Lingus direct
14 Sep - 04 Oct Aer Lingus direct
29 Sep - 03 Oct Vueling Airlines
24 Sep - 03 Oct Vueling Airlines
29 Sep - 06 Oct Vueling Airlines
24 Sep - 06 Oct Vueling Airlines
29 Sep - 13 Oct Vueling Airlines
15 Sep - 03 Oct Vueling Airlines
23 Sep - 03 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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