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

Return flights

10 Dec - 12 Dec	Air Serbia
01 Dec - 04 Dec	Air Serbia
12 Dec - 15 Dec	Air Serbia
05 Dec - 12 Dec	Air Serbia
01 Dec - 08 Dec	Air Serbia
05 Dec - 07 Dec	Air Serbia
12 Dec - 16 Dec	Air Serbia
13 Dec - 15 Dec	Air Serbia
05 Dec - 09 Dec	Air Serbia
01 Dec - 06 Dec	Air Serbia
27 Dec - 01 Jan	Ryanair
31 Dec - 02 Jan	Air Serbia
29 Dec - 02 Jan	Air Serbia
24 Dec - 06 Jan	Air Serbia
31 Dec - 06 Jan	Air Serbia
28 Dec - 02 Jan	Air Serbia
27 Dec - 02 Jan	Air Serbia
28 Dec - 03 Jan	Aegean Airlines
29 Dec - 03 Jan	Air Serbia
30 Dec - 03 Jan	Wizz Air

Also check the deals for one-way flights from Thessaloniki to Prague 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 Prague in December from 148€

Return flights