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

One-Way flights

14 Dec	Vueling Airlines	direct
01 Dec	Vueling Airlines	direct
13 Dec	Vueling Airlines	direct
12 Dec	easyJet	direct
07 Dec	Vueling Airlines	direct
31 Dec	easyJet	direct
08 Dec	easyJet	direct
24 Dec	easyJet	direct
26 Dec	Vueling Airlines	direct
23 Dec	Vueling Airlines	direct

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

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 December from 24€

One-Way flights