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

Return flights

07 Dec - 11 Dec	SKY express
04 Dec - 14 Dec	SKY express
08 Dec - 21 Dec	Wizz Air
01 Dec - 15 Dec	Aegean Airlines
21 Dec - 26 Dec	Wizz Air
31 Dec - 07 Jan	Turkish Airlines
20 Dec - 27 Dec	Turkish Airlines
29 Dec - 04 Jan	Ryanair
19 Dec - 04 Jan	Wizz Air
19 Dec - 28 Dec	SKY express
23 Dec - 29 Dec	SKY express
27 Dec - 04 Jan	Ryanair
26 Dec - 06 Jan	Aegean Airlines
22 Dec - 04 Jan	Aegean Airlines
15 Dec - 28 Dec	Turkish Airlines
29 Dec - 07 Jan	Gulf Air
24 Dec - 07 Jan	SKY express
24 Dec - 05 Jan	Gulf Air
24 Dec - 06 Jan	Turkish Airlines

Also check the deals for one-way flights from Thessaloniki to Bangkok 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 Bangkok in December from $624

Return flights