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

Return flights

20 Aug - 02 Sep	Air Arabia
25 Aug - 02 Sep	Air Arabia
25 Aug - 30 Sep	Air Arabia
26 Aug - 09 Sep	Air Arabia
25 Aug - 08 Sep	Air Arabia
21 Aug - 03 Sep	Air Arabia
27 Aug - 06 Sep	Air Arabia
27 Aug - 05 Sep	Air Arabia
19 Aug - 10 Sep	Air Arabia
25 Aug - 06 Sep	Air Arabia
21 Aug - 27 Aug	Air Arabia
20 Aug - 27 Aug	Air Arabia
19 Aug - 27 Aug	Air Arabia
19 Aug - 26 Aug	Air Arabia
22 Aug - 26 Aug	Air Arabia
25 Aug - 29 Aug	Air Arabia
20 Aug - 29 Aug	Air Arabia
21 Aug - 30 Aug	Air Arabia
18 Aug - 26 Aug	Air Arabia
20 Aug - 30 Aug	Air Arabia

Also check the deals for one-way flights from Athens 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 Athens to Bangkok in August from 406€

Return flights