Cheapest return flights from Istanbul to Colombo in September from $494

AirHint found the following cheapest return flights from Istanbul (IST) to Colombo (CMB) in September 2026 (see full year).

Return flights

19 Sep - 28 Sep Pegasus Airlines
26 Sep - 03 Oct Pegasus Airlines
06 Sep - 12 Sep AJet
12 Sep - 22 Sep Pegasus Airlines
04 Sep - 20 Sep Pegasus Airlines
01 Sep - 06 Sep Pegasus Airlines
15 Sep - 25 Sep flydubai
19 Sep - 28 Sep Turkish Airlines direct
12 Sep - 21 Sep Turkish Airlines direct
12 Sep - 22 Sep Turkish Airlines direct
26 Sep - 03 Oct Turkish Airlines direct
06 Sep - 12 Sep Turkish Airlines direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.