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

Return flights

12 May - 14 May	Ryanair
15 May - 18 May	Ryanair
13 May - 18 May	Ryanair
11 May - 18 May	Ryanair
31 May - 06 Jun	Ryanair
18 May - 25 May	Ryanair
15 May - 25 May	Air Serbia
14 May - 18 May	Ryanair
01 May - 10 May	Ryanair
04 May - 09 May	Ryanair
13 May - 20 May	Ryanair
29 May - 02 Jun	Wizz Air
30 May - 07 Jun	Ryanair
29 May - 03 Jun	Ryanair
31 May - 06 Jun	Turkish Airlines	direct
30 May - 03 Jun	Ryanair
30 May - 04 Jun	Ryanair
29 May - 02 Jun	Turkish Airlines	direct
26 May - 10 Jun	Vueling Airlines
29 May - 03 Jun	Turkish Airlines	direct

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

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 Catania to Istanbul in May from $196

Return flights