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
10 Dec - 15 Dec	Wizz Air
13 Dec - 08 Jan	Scandinavian Airlines
12 Dec - 15 Dec	Ryanair
06 Dec - 13 Dec	Ryanair
06 Dec - 20 Dec	Ryanair
12 Dec - 14 Dec	Ryanair
04 Dec - 08 Dec	Norwegian Air Sweden AOC
16 Dec - 11 Jan	Wizz Air
16 Dec - 06 Jan	Wizz Air
13 Dec - 09 Jan	Scandinavian Airlines
11 Dec - 15 Dec	easyJet
05 Dec - 12 Dec	Ryanair
13 Dec - 12 Jan	Air Serbia
31 Dec - 11 Jan	Wizz Air
06 Dec - 14 Dec	Ryanair
13 Dec - 10 Jan	Ryanair
31 Dec - 08 Jan	Wizz Air
16 Dec - 09 Jan	Wizz Air
12 Dec - 11 Jan	Ryanair

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 129€

Return flights