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

Return flights

05 Dec - 13 Dec	Ryanair
04 Dec - 07 Dec	easyJet
17 Dec - 10 Jan	easyJet
30 Dec - 11 Jan	Ryanair
06 Dec - 13 Dec	Scandinavian Airlines
05 Dec - 14 Dec	Ryanair
02 Dec - 06 Dec	Norwegian Air Sweden AOC
18 Dec - 08 Jan	easyJet
09 Dec - 13 Dec	Norwegian Air Sweden AOC
11 Dec - 31 Dec	easyJet
16 Dec - 30 Dec	KLM
19 Dec - 07 Jan	Ryanair
18 Dec - 07 Jan	Ryanair
17 Dec - 09 Jan	Wizz Air
12 Dec - 14 Dec	Wizz Air
19 Dec - 10 Jan	Ryanair
19 Dec - 11 Jan	Ryanair
22 Dec - 29 Dec	Air Serbia
26 Dec - 05 Jan	Wizz Air
15 Dec - 01 Jan	Scandinavian Airlines

Also check the deals for one-way flights from Copenhagen to Thessaloniki 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 Copenhagen to Thessaloniki in December from 136€

Return flights