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

Return flights

22 Jul - 29 Jul	easyJet
23 Jul - 28 Jul	easyJet
03 Jul - 06 Jul	Volotea
03 Jul - 12 Jul	Volotea
16 Jul - 29 Jul	easyJet
05 Jul - 07 Jul	easyJet
03 Jul - 06 Jul	Aer Lingus	direct
22 Jul - 26 Jul	easyJet
18 Jul - 20 Jul	Aer Lingus	direct
24 Jul - 29 Jul	easyJet
30 Jul - 06 Aug	Air France
30 Jul - 28 Aug	Air France
29 Jul - 28 Aug	Air France
24 Jul - 13 Aug	easyJet
15 Jul - 05 Aug	easyJet
31 Jul - 05 Aug	easyJet
26 Jul - 29 Aug	easyJet
26 Jul - 30 Aug	easyJet
24 Jul - 05 Aug	Vueling Airlines
28 Jul - 08 Aug	Vueling Airlines

Also check the deals for one-way flights from Lyon to Dublin in July.

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 Lyon to Dublin in July from $163

Return flights