Cheapest return flights from Istanbul to Colombo in September from 308€

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

Return flights

19 Sep - 23 Sep Pegasus Airlines
26 Sep - 05 Oct Pegasus Airlines
19 Sep - 22 Sep Pegasus Airlines
25 Sep - 29 Sep Pegasus Airlines
22 Sep - 26 Sep flyadeal
20 Sep - 25 Sep flyadeal
27 Sep - 11 Oct Pegasus Airlines
26 Sep - 04 Oct Pegasus Airlines
23 Sep - 28 Sep flyadeal
21 Sep - 27 Sep flyadeal
29 Sep - 12 Oct Pegasus Airlines
26 Sep - 30 Sep Pegasus Airlines
20 Sep - 28 Sep IndiGo
26 Sep - 28 Sep Pegasus Airlines
30 Sep - 07 Oct Pegasus Airlines
25 Sep - 09 Oct Pegasus Airlines
30 Sep - 16 Oct Pegasus Airlines
27 Sep - 04 Oct Pegasus Airlines
24 Sep - 04 Oct Pegasus Airlines
20 Sep - 03 Oct Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Colombo in September.

Skyscanner

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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