AirHint found the following cheapest return flights from Lyon (LYS) to Copenhagen (CPH) in December 2025 (see full year).

Return flights

07 Dec - 10 Dec	Vueling Airlines
06 Dec - 08 Dec	Wizz Air UK
01 Dec - 08 Dec	Vueling Airlines
06 Dec - 09 Dec	Wizz Air UK
04 Dec - 07 Dec	Scandinavian Airlines
15 Dec - 16 Dec	easyJet
09 Dec - 11 Dec	Wizz Air UK
11 Dec - 15 Dec	easyJet
05 Dec - 10 Dec	easyJet
13 Dec - 17 Dec	easyJet
21 Dec - 11 Jan	Vueling Airlines
21 Dec - 05 Jan	Vueling Airlines
22 Dec - 11 Jan	Vueling Airlines
14 Dec - 04 Jan	Vueling Airlines
21 Dec - 09 Jan	Vueling Airlines
18 Dec - 04 Jan	easyJet
29 Dec - 05 Jan	Wizz Air Malta
22 Dec - 09 Jan	Vueling Airlines
25 Dec - 01 Jan	KLM
18 Dec - 05 Jan	Vueling Airlines

Also check the deals for one-way flights from Lyon to Copenhagen 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 return flights from Lyon to Copenhagen in December from 142€

Return flights