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

Return flights

14 Sep - 18 Sep	Aegean Airlines
13 Sep - 17 Sep	Aegean Airlines
06 Sep - 08 Sep	Aegean Airlines
29 Sep - 06 Oct	Aegean Airlines
02 Sep - 05 Sep	SKY express
05 Sep - 08 Sep	Ryanair
26 Sep - 01 Oct	SKY express
21 Sep - 06 Oct	SKY express
30 Sep - 04 Oct	Aegean Airlines
16 Sep - 21 Sep	Ryanair
14 Sep - 23 Sep	SKY express
21 Sep - 23 Sep	SKY express
03 Sep - 07 Sep	Aegean Airlines
04 Sep - 06 Sep	Aegean Airlines
29 Sep - 03 Oct	Aegean Airlines

Also check the deals for one-way flights from Chania to Istanbul 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 Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Chania to Istanbul in September from 198€

Return flights