AirHint found the following cheapest return flights from Vienna (VIE) to Keflavik (KEF) in January 2026 (see full year).

Return flights

11 Jan - 16 Jan	Wizz Air Malta
12 Jan - 18 Jan	Wizz Air Malta
19 Jan - 27 Jan	Ryanair
26 Jan - 03 Feb	Wizz Air Malta
15 Jan - 18 Jan	Ryanair
16 Jan - 23 Jan	Ryanair
23 Jan - 29 Jan	Ryanair
23 Jan - 28 Jan	Ryanair
09 Jan - 14 Jan	Wizz Air Malta
19 Jan - 25 Jan	Wizz Air Malta
16 Jan - 25 Jan	Ryanair
24 Jan - 04 Feb	Ryanair
31 Jan - 27 Feb	Ryanair
07 Jan - 27 Feb	Scandinavian Airlines

Also check the deals for one-way flights from Vienna to Keflavik in January.

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 Vienna to Keflavik in January from 132€

Return flights