Cheapest return flights from Bologna to Istanbul in May from 159€

AirHint found the following cheapest return flights from Bologna (BLQ) to Istanbul (IST) in May 2026 (see full year).

Return flights

08 May - 17 May Air Serbia
07 May - 10 May Air Serbia
25 May - 04 Jun Air Serbia
14 May - 20 May Air Serbia
21 May - 26 May Air Serbia
24 May - 27 May Aegean Airlines
10 May - 16 May Air Serbia
12 May - 16 May Vueling Airlines
01 May - 03 May Air Serbia
01 May - 04 May Air Serbia
22 May - 27 May Air Serbia
31 May - 11 Jun Air Serbia
27 May - 02 Jun Vueling Airlines
29 May - 02 Jun Lufthansa
30 May - 06 Jun Wizz Air Malta
29 May - 02 Jun Turkish Airlines direct
27 May - 02 Jun Turkish Airlines direct
30 May - 01 Jun Turkish Airlines direct
25 May - 04 Jun Turkish Airlines direct
27 May - 12 Jun Vueling Airlines

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

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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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