Cheapest one-way flights from Dublin to Keflavik in January from 67€

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

One-Way flights

06 Jan Aer Lingus
14 Jan Ryanair
28 Jan Ryanair
09 Jan Aer Lingus
12 Jan Ryanair
04 Jan Ryanair
23 Jan Aer Lingus
22 Jan Ryanair
29 Jan Scandinavian Airlines
03 Jan Aer Lingus

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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