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

One-Way flights

14 Nov	easyJet
17 Nov	easyJet
16 Nov	Wizz Air
01 Nov	Wizz Air
20 Nov	British Airways
14 Nov	Icelandair	direct
20 Nov	Icelandair	direct
16 Nov	Icelandair	direct
17 Nov	Icelandair	direct
01 Nov	Icelandair	direct

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

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 one-way flights from Keflavik to Dublin in November from $93

One-Way flights