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

Return flights

06 Oct - 12 Oct	Pegasus Airlines
20 Oct - 26 Oct	Jazeera Airways
05 Oct - 12 Oct	Jazeera Airways
06 Oct - 10 Oct	Pegasus Airlines
24 Oct - 29 Oct	Pegasus Airlines
09 Oct - 15 Oct	Pegasus Airlines
24 Oct - 02 Nov	Jazeera Airways
24 Oct - 30 Oct	Pegasus Airlines
02 Oct - 24 Oct	Pegasus Airlines
17 Oct - 19 Oct	Pegasus Airlines
03 Oct - 08 Oct	Pegasus Airlines
22 Oct - 02 Nov	Jazeera Airways
08 Oct - 08 Nov	Air Arabia
28 Oct - 02 Nov	Pegasus Airlines
24 Oct - 04 Nov	Pegasus Airlines
23 Oct - 01 Nov	Air Arabia
30 Oct - 23 Nov	AJet

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

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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Cheapest return flights from Istanbul to Colombo in October from 364€

Return flights