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

Return flights

17 Aug - 31 Aug	Scoot Tigerair
12 Aug - 21 Aug	Scoot Tigerair
17 Aug - 30 Aug	Scoot Tigerair
12 Aug - 16 Aug	Scoot Tigerair
27 Aug - 05 Sep	Thai AirAsia X
26 Aug - 05 Sep	Air Arabia
04 Aug - 26 Aug	Etihad Airways
22 Aug - 14 Sep	Air Arabia
08 Aug - 12 Aug	Air Arabia
20 Aug - 25 Aug	Air Arabia
15 Aug - 30 Aug	Thai Lion Air
21 Aug - 28 Aug	Gulf Air
16 Aug - 30 Aug	Etihad Airways

Also check the deals for one-way flights from Bangkok to Athens 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 Bangkok to Athens in August from $602

Return flights