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

Return flights

18 Sep - 24 Sep	Ryanair
19 Sep - 25 Sep	Pegasus Airlines
22 Sep - 24 Sep	Pegasus Airlines
27 Sep - 30 Sep	Ryanair
25 Sep - 30 Sep	Ryanair
20 Sep - 24 Sep	Ryanair
30 Sep - 02 Oct	Ryanair
30 Sep - 07 Oct	Ryanair
22 Sep - 25 Sep	Ryanair
25 Sep - 02 Oct	Ryanair
22 Sep - 23 Oct	Ryanair
21 Sep - 25 Sep	Ryanair
21 Sep - 24 Sep	Ryanair
24 Sep - 30 Sep	Wizz Air
30 Sep - 03 Oct	Ryanair
30 Sep - 06 Oct	Ryanair
24 Sep - 01 Oct	Pegasus Airlines
24 Sep - 01 Oct	Pegasus Airlines	direct
27 Sep - 01 Oct	Ryanair
26 Sep - 06 Oct	Pegasus Airlines

Also check the deals for one-way flights from Venice 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.

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Cheapest return flights from Venice to Istanbul in September from 123€

Return flights