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

Return flights

20 Aug - 03 Sep	Aegean Airlines
10 Aug - 24 Aug	Aegean Airlines
17 Aug - 24 Aug	SKY express
21 Aug - 27 Aug	SKY express
03 Aug - 16 Aug	Turkish Airlines
10 Aug - 17 Aug	SKY express
18 Aug - 26 Aug	SKY express
03 Aug - 10 Aug	Turkish Airlines
14 Aug - 30 Aug	SKY express
02 Aug - 14 Aug	Turkish Airlines
15 Aug - 22 Aug	Turkish Airlines

Also check the deals for one-way flights from Thessaloniki to Bangkok in August.

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 August from 610€

Return flights