Cheapest return flights from Bologna to Istanbul in September from $150

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

Return flights

30 Sep - 07 Oct Pegasus Airlines
23 Sep - 07 Oct Pegasus Airlines
17 Sep - 23 Sep Pegasus Airlines
24 Sep - 08 Oct Pegasus Airlines
16 Sep - 25 Sep Pegasus Airlines
14 Sep - 18 Sep Pegasus Airlines
23 Sep - 25 Sep Pegasus Airlines
24 Sep - 30 Sep Pegasus Airlines
23 Sep - 30 Sep Pegasus Airlines
30 Sep - 11 Oct Pegasus Airlines
14 Sep - 17 Sep Pegasus Airlines
29 Sep - 06 Oct Pegasus Airlines
29 Sep - 11 Oct Pegasus Airlines
11 Sep - 17 Sep Pegasus Airlines
15 Sep - 17 Sep Pegasus Airlines
18 Sep - 23 Sep Pegasus Airlines
30 Sep - 02 Oct Pegasus Airlines
29 Sep - 02 Oct Pegasus Airlines
23 Sep - 07 Oct Pegasus Airlines direct
30 Sep - 05 Oct Pegasus Airlines

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