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

Return flights

30 Apr - 04 May	easyJet
13 Apr - 18 Apr	Ryanair
15 Apr - 19 Apr	Ryanair
17 Apr - 21 Apr	Air Serbia
23 Apr - 29 Apr	Ryanair
25 Apr - 04 May	easyJet
22 Apr - 26 Apr	Ryanair
17 Apr - 24 Apr	Air Serbia
17 Apr - 20 Apr	Air Serbia
06 Apr - 13 Apr	Air Serbia
24 Apr - 27 Apr	Air Serbia
03 Apr - 06 Apr	Air Serbia
30 Apr - 05 May	Ryanair
27 Apr - 03 May	Ryanair
30 Apr - 03 May	Ryanair
13 Apr - 04 May	Vueling Airlines
30 Apr - 04 May	Turkish Airlines	direct
16 Apr - 04 May	Vueling Airlines
25 Apr - 10 May	Vueling Airlines
22 Apr - 04 May	Vueling Airlines

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

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 April from $198

Return flights