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

Return flights

27 Jan - 02 Feb	Wizz Air Malta
24 Jan - 29 Jan	Ryanair
24 Jan - 28 Jan	Ryanair
28 Jan - 02 Feb	Ryanair
23 Jan - 31 Jan	Ryanair
26 Jan - 31 Jan	Ryanair
26 Jan - 30 Jan	Ryanair
24 Jan - 30 Jan	Ryanair
21 Jan - 28 Jan	Ryanair
31 Jan - 06 Feb	Ryanair
22 Jan - 29 Jan	Ryanair
29 Jan - 03 Feb	Ryanair
20 Jan - 24 Jan	Ryanair
30 Jan - 07 Feb	Ryanair
31 Jan - 07 Feb	Ryanair
23 Jan - 26 Jan	Wizz Air Malta
28 Jan - 01 Feb	Ryanair
29 Jan - 01 Feb	Ryanair
30 Jan - 04 Feb	Ryanair
30 Jan - 01 Feb	Ryanair

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 $210

Return flights