Cheapest return flights from Istanbul to Colombo in September from $443

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

Return flights

05 Sep - 18 Sep Pegasus Airlines
23 Sep - 30 Sep AJet
22 Sep - 28 Sep AJet
20 Sep - 29 Sep Pegasus Airlines
20 Sep - 30 Sep Pegasus Airlines
19 Sep - 26 Sep Pegasus Airlines
20 Sep - 27 Sep Pegasus Airlines
19 Sep - 29 Sep Jazeera Airways
19 Sep - 28 Sep Jazeera Airways
15 Sep - 28 Sep Jazeera Airways

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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