Cheapest one-way flights from Dublin to Keflavik in January from 89€

AirHint found the following cheapest one-way flights from Dublin (DUB) to Keflavik (KEF) in January 2026 (see full year).

One-Way flights

29 Jan Ryanair
05 Jan Ryanair
22 Jan Ryanair
06 Jan Ryanair
09 Jan Vueling Airlines
14 Jan KLM
05 Jan Icelandair direct
22 Jan Icelandair direct
29 Jan Icelandair direct
14 Jan Icelandair direct

Also check the deals for return flights from Dublin to Keflavik in January.

Skyscanner

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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