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

Return flights

11 Sep - 21 Sep	Air Arabia
15 Sep - 20 Sep	Air Arabia
15 Sep - 21 Sep	Air Arabia
22 Sep - 03 Oct	Air Arabia
13 Sep - 22 Sep	Air Arabia
08 Sep - 18 Sep	Air Arabia
01 Sep - 10 Sep	Air Arabia
01 Sep - 16 Sep	Air Arabia
23 Sep - 30 Sep	Air Arabia
08 Sep - 30 Sep	Air Arabia
23 Sep - 16 Oct	Air Arabia
19 Sep - 30 Sep	Air Arabia
09 Sep - 24 Oct	Air Arabia
20 Sep - 20 Oct	Air Arabia
23 Sep - 19 Oct	Air Arabia
22 Sep - 19 Oct	Air Arabia
20 Sep - 19 Oct	Air Arabia
21 Sep - 19 Oct	Air Arabia
19 Sep - 17 Oct	Air Arabia
20 Sep - 17 Oct	Air Arabia

Also check the deals for one-way flights from Athens to Colombo 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 Colombo

Cheap car rent in Colombo

Cheapest return flights from Athens to Colombo in September from 397€

Return flights