Cheapest one-way flights from Dublin to Keflavik in October from 77€

AirHint found the following cheapest one-way flights from Dublin (DUB) to Keflavik (KEF) in October 2025 (see full year).

One-Way flights

11 Oct Aer Lingus
28 Oct Scandinavian Airlines
30 Oct Scandinavian Airlines
27 Oct Scandinavian Airlines
21 Oct Scandinavian Airlines
23 Oct Scandinavian Airlines
16 Oct KLM
09 Oct KLM
12 Oct KLM
15 Oct KLM

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

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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