Cheapest return flights from Istanbul to Bologna in September from 234€

Best time to book flights for Istanbul (IST) to Bologna (BLQ) flights at AirHint

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

Return flights

27 Sep - 03 Oct Turkish Airlines
26 Sep - 14 Oct Vueling Airlines
26 Sep - 15 Oct Vueling Airlines
30 Sep - 14 Oct Vueling Airlines
30 Sep - 15 Oct Vueling Airlines
16 Sep - 06 Oct Vueling Airlines
26 Sep - 06 Oct Vueling Airlines
16 Sep - 01 Oct Vueling Airlines
26 Sep - 01 Oct Vueling Airlines
27 Sep - 14 Oct Vueling Airlines
16 Sep - 26 Sep Vueling Airlines
16 Sep - 29 Sep Vueling Airlines
26 Sep - 29 Sep Vueling Airlines
08 Sep - 11 Sep Vueling Airlines
11 Sep - 26 Sep Vueling Airlines
08 Sep - 26 Sep Vueling Airlines
21 Sep - 26 Sep Vueling Airlines
11 Sep - 29 Sep Vueling Airlines
16 Sep - 27 Sep Vueling Airlines
16 Sep - 25 Sep Vueling Airlines

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

Book a cheap hotel in Bologna

Cheap car rent in Bologna