AirHint found the following cheapest return flights from Bangalore (BLR) to Athens (ATH) in September 2025 (see full year).

Return flights

23 Sep - 01 Oct	Etihad Airways
24 Sep - 16 Oct	Etihad Airways
23 Sep - 30 Sep	Air India
05 Sep - 11 Sep	Etihad Airways
21 Sep - 27 Sep	Air India
27 Sep - 05 Oct	Etihad Airways
28 Sep - 06 Oct	Gulf Air
27 Sep - 04 Oct	Etihad Airways
13 Sep - 28 Sep	Air Arabia
06 Sep - 12 Sep	Air Arabia
25 Sep - 12 Oct	Air France
25 Sep - 11 Oct	Air France
19 Sep - 25 Sep	Air France
14 Sep - 25 Sep	Air France
15 Sep - 25 Sep	Air France
24 Sep - 01 Oct	KLM
29 Sep - 06 Oct	Gulf Air
30 Sep - 06 Oct	Gulf Air
08 Sep - 15 Sep	Air Arabia
08 Sep - 14 Sep	Gulf Air

Also check the deals for one-way flights from Bangalore to Athens in September.

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 Bangalore to Athens in September from 408€

Return flights