AirHint found the following cheapest one-way flights from Lyon (LYS) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

14 Oct	Vueling Airlines	direct
06 Oct	Vueling Airlines	direct
08 Oct	Vueling Airlines	direct
27 Oct	Vueling Airlines	direct
01 Oct	Vueling Airlines	direct
21 Oct	easyJet	direct
07 Oct	easyJet	direct
16 Oct	easyJet	direct
04 Oct	easyJet	direct
12 Oct	easyJet	direct

Also check the deals for return flights from Lyon to Barcelona in October.

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 one-way flights from Lyon to Barcelona in October from $22

One-Way flights