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

Return flights

08 Dec - 10 Dec	easyJet
06 Dec - 08 Dec	easyJet
05 Dec - 09 Dec	easyJet
01 Dec - 15 Dec	easyJet
18 Dec - 22 Dec	easyJet
11 Dec - 14 Dec	KLM
24 Dec - 29 Dec	KLM
29 Dec - 01 Jan	KLM
06 Dec - 08 Dec	SWISS	direct
01 Dec - 15 Dec	SWISS	direct
08 Dec - 10 Dec	SWISS	direct
25 Dec - 01 Jan	KLM
25 Dec - 02 Jan	KLM
31 Dec - 21 Jan	Vueling Airlines
25 Dec - 01 Jan	SWISS	direct
31 Dec - 07 Jan	SWISS	direct
25 Dec - 02 Jan	SWISS	direct
30 Dec - 01 Jan	Scandinavian Airlines	direct
30 Dec - 06 Jan	Scandinavian Airlines	direct
29 Dec - 05 Jan	Scandinavian Airlines	direct

Also check the deals for one-way flights from Zurich 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 Zurich to Copenhagen in December from 170€

Return flights