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

Return flights

27 Sep - 08 Oct	Royal Jordanian
25 Sep - 29 Sep	Royal Jordanian
24 Sep - 09 Oct	Etihad Airways
09 Sep - 16 Sep	IndiGo
28 Sep - 04 Oct	Gulf Air
15 Sep - 22 Sep	IndiGo
07 Sep - 17 Sep	Air India
25 Sep - 06 Oct	Gulf Air
18 Sep - 24 Sep	Gulf Air
09 Sep - 24 Sep	Gulf Air
10 Sep - 17 Sep	Gulf Air
23 Sep - 29 Sep	Gulf Air
10 Sep - 18 Sep	Gulf Air
27 Sep - 03 Oct	Gulf Air
27 Sep - 06 Oct	Gulf Air
20 Sep - 26 Sep	Gulf Air
27 Sep - 05 Oct	Gulf Air
30 Sep - 05 Oct	Air Arabia
27 Sep - 04 Oct	British Airways

Also check the deals for one-way flights from Mumbai 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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest return flights from Mumbai to Athens in September from 301€

Return flights