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

Return flights

30 Dec - 08 Jan	Ryanair
31 Dec - 07 Jan	Ryanair
30 Dec - 06 Jan	Ryanair
27 Dec - 12 Jan	Fly One
28 Dec - 31 Dec	Ryanair
31 Dec - 03 Jan	Ryanair
27 Dec - 31 Dec	Jet2
27 Dec - 01 Jan	Jet2
30 Dec - 07 Jan	Ryanair
31 Dec - 04 Jan	Ryanair
30 Dec - 02 Jan	Ryanair
31 Dec - 12 Jan	Vueling Airlines
27 Dec - 28 Dec	Fly One
27 Dec - 30 Dec	Fly One
29 Dec - 30 Dec	Vueling Airlines

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

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 Alicante to Istanbul in December from 155€

Return flights