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

Return flights

01 Dec - 14 Dec	SKY express
11 Dec - 14 Dec	Wizz Air
15 Dec - 28 Dec	SKY express
21 Dec - 28 Dec	Aegean Airlines
29 Dec - 04 Jan	SKY express
29 Dec - 11 Jan	Aegean Airlines
26 Dec - 31 Dec	SKY express
15 Dec - 31 Dec	Aegean Airlines
16 Dec - 28 Dec	Aegean Airlines
24 Dec - 02 Jan	Etihad Airways
25 Dec - 30 Dec	SKY express
16 Dec - 27 Dec	Aegean Airlines
15 Dec - 01 Jan	Aegean Airlines
21 Dec - 06 Jan	SKY express
19 Dec - 28 Dec	SKY express
19 Dec - 04 Jan	Turkish Airlines
28 Dec - 10 Jan	Wizz Air
29 Dec - 03 Jan	Aegean Airlines
23 Dec - 06 Jan	Aegean Airlines
27 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 604€

Return flights