Cheapest return flights from Cork to Istanbul in December from $184

AirHint found the following cheapest return flights from Cork (ORK) to Istanbul (IST) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec Ryanair
05 Dec - 14 Dec Ryanair
12 Dec - 15 Dec Ryanair
06 Dec - 10 Jan Ryanair
06 Dec - 14 Dec Ryanair
19 Dec - 23 Dec Aer Lingus
24 Dec - 27 Dec Ryanair
24 Dec - 26 Dec Ryanair
22 Dec - 03 Jan Ryanair

Also check the deals for one-way flights from Cork to Istanbul in December.

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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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