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

Return flights

17 Jul - 17 Jul	Lufthansa
22 Jul - 29 Jul	Lufthansa
16 Jul - 19 Jul	Volotea
31 Jul - 05 Aug	Vueling Airlines
22 Jul - 27 Jul	Air France
21 Jul - 25 Jul	KLM
30 Jul - 06 Aug	Air France
28 Jul - 31 Jul	Lufthansa
31 Jul - 04 Aug	Vueling Airlines
26 Jul - 29 Jul	easyJet
09 Jul - 16 Jul	Air France
31 Jul - 08 Aug	Vueling Airlines
10 Jul - 13 Jul	easyJet
26 Jul - 02 Aug	easyJet
28 Jul - 01 Aug	Lufthansa
31 Jul - 09 Aug	Vueling Airlines
09 Jul - 14 Jul	Wizz Air Malta
26 Jul - 09 Aug	easyJet
15 Jul - 09 Aug	easyJet
10 Jul - 25 Aug	easyJet

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 173€

Return flights