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

Return flights

31 Dec - 06 Jan	Ryanair
28 Dec - 06 Jan	Ryanair
31 Dec - 07 Jan	Ryanair
31 Dec - 04 Jan	Ryanair
26 Dec - 08 Jan	Ryanair
23 Dec - 06 Jan	Ryanair
25 Dec - 01 Jan	Turkish Airlines
23 Dec - 30 Dec	Ryanair
28 Dec - 31 Dec	Ryanair
26 Dec - 30 Dec	Scandinavian Airlines
27 Dec - 30 Dec	Scandinavian Airlines
28 Dec - 05 Jan	Ryanair
26 Dec - 04 Jan	Scandinavian Airlines
26 Dec - 31 Dec	Scandinavian Airlines
28 Dec - 04 Jan	Ryanair
27 Dec - 31 Dec	Scandinavian Airlines
26 Dec - 29 Dec	Scandinavian Airlines
25 Dec - 28 Dec	Wizz Air
24 Dec - 28 Dec	Turkish Airlines
23 Dec - 26 Dec	Scandinavian Airlines

Also check the deals for one-way flights from Thessaloniki to Helsinki 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 Thessaloniki to Helsinki in December from 263€

Return flights