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

Return flights

01 Dec - 09 Dec	SKY express
02 Dec - 07 Dec	Ryanair
01 Dec - 07 Dec	SKY express
15 Dec - 20 Dec	Aegean Airlines
05 Dec - 20 Dec	SKY express
01 Dec - 12 Dec	SKY express
22 Dec - 28 Dec	Aegean Airlines
24 Dec - 30 Dec	Aegean Airlines
27 Dec - 02 Jan	Aegean Airlines
20 Dec - 27 Dec	Aegean Airlines
04 Dec - 13 Dec	SWISS
22 Dec - 05 Jan	Aegean Airlines
27 Dec - 05 Jan	SKY express
19 Dec - 03 Jan	Aegean Airlines
28 Dec - 27 Jan	Turkish Airlines
23 Dec - 20 Jan	Turkish Airlines
31 Dec - 11 Jan	KLM
20 Dec - 02 Jan	Turkish Airlines
23 Dec - 03 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 584€

Return flights