AirHint found the following cheapest return flights from San Sebastian (EAS) to Lyon (LYS) in June 2025 (see full year).

Return flights

12 Jun - 16 Jun	Vueling Airlines
12 Jun - 17 Jun	Vueling Airlines
18 Jun - 22 Jun	Volotea
04 Jun - 11 Jun	Vueling Airlines
12 Jun - 13 Jun	Vueling Airlines
06 Jun - 17 Jun	Vueling Airlines
12 Jun - 15 Jun	Vueling Airlines
12 Jun - 18 Jun	Vueling Airlines
06 Jun - 13 Jun	Vueling Airlines
26 Jun - 02 Jul	Vueling Airlines
06 Jun - 10 Jun	Vueling Airlines
27 Jun - 13 Jul	Vueling Airlines

Also check the deals for one-way flights from San Sebastian to Lyon in June.

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 San Sebastian to Lyon in June from $239

Return flights