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

Return flights

12 Jan - 16 Jan	Ryanair
08 Jan - 11 Jan	Wizz Air Malta
09 Jan - 17 Jan	Wizz Air Malta
15 Jan - 19 Jan	Wizz Air Malta
15 Jan - 18 Jan	Wizz Air Malta
05 Jan - 11 Jan	Ryanair
30 Jan - 07 Feb	Transavia France
06 Jan - 10 Jan	Ryanair
02 Jan - 07 Jan	Wizz Air Malta

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 $216

Return flights