AirHint found the following cheapest return flights from Catania (CTA) to Keflavik (KEF) in December 2025 (see full year).

Return flights

19 Dec - 06 Jan	Wizz Air Malta
07 Dec - 13 Dec	Ryanair
07 Dec - 09 Dec	Wizz Air
17 Dec - 23 Dec	Ryanair
09 Dec - 14 Dec	Wizz Air
07 Dec - 14 Dec	Ryanair
19 Dec - 05 Jan	Wizz Air Malta
21 Dec - 28 Dec	Wizz Air
20 Dec - 27 Dec	Ryanair
20 Dec - 23 Dec	Ryanair
10 Dec - 17 Dec	Wizz Air Malta
17 Dec - 21 Dec	Ryanair
30 Dec - 06 Jan	Wizz Air
28 Dec - 08 Jan	Wizz Air Malta
26 Dec - 01 Jan	Wizz Air Malta
30 Dec - 04 Jan	Wizz Air
29 Dec - 06 Jan	Wizz Air Malta
28 Dec - 04 Jan	Wizz Air Malta
29 Dec - 02 Jan	Wizz Air Malta
27 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Catania to Keflavik 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 Catania to Keflavik in December from 270€

Return flights