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
05 Dec - 08 Dec	Ryanair
06 Dec - 14 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
05 Dec - 14 Dec	Ryanair
05 Dec - 09 Dec	Ryanair
04 Dec - 09 Dec	Scandinavian Airlines
02 Dec - 08 Dec	Norwegian Air Sweden AOC
16 Dec - 26 Dec	Air Serbia
22 Dec - 27 Dec	Ryanair
10 Dec - 03 Jan	Wizz Air
18 Dec - 05 Jan	Scandinavian Airlines
23 Dec - 03 Jan	Ryanair
11 Dec - 03 Jan	Wizz Air
09 Dec - 03 Jan	Air Serbia
27 Dec - 02 Jan	Air Serbia
23 Dec - 02 Jan	Ryanair
18 Dec - 02 Jan	Scandinavian Airlines
20 Dec - 03 Jan	Wizz Air
23 Dec - 01 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.

Book a cheap hotel in Thessaloniki

Cheap car rent in Thessaloniki

Cheapest return flights from Copenhagen to Thessaloniki in December from 129€

Return flights