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

Return flights

24 Aug - 08 Sep	Scoot Tigerair
19 Aug - 29 Sep	Scoot Tigerair
17 Aug - 22 Aug	Scoot Tigerair
07 Aug - 13 Aug	Scoot Tigerair
03 Aug - 27 Aug	Scoot Tigerair
07 Aug - 14 Aug	Scoot Tigerair
09 Aug - 18 Aug	Scoot Tigerair
30 Aug - 28 Sep	Air Arabia
29 Aug - 15 Sep	Air Arabia
09 Aug - 16 Aug	Scoot Tigerair
23 Aug - 10 Sep	Scoot Tigerair
17 Aug - 24 Aug	Scoot Tigerair
28 Aug - 31 Aug	Scoot Tigerair
21 Aug - 28 Aug	IndiGo
16 Aug - 23 Aug	IndiGo

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 483€

Return flights