Cheapest return flights from Dublin to Keflavik in November from $203

Best time to book flights for Dublin (DUB) to Keflavik (KEF) flights at AirHint

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

Return flights

17 Nov - 22 Nov Ryanair
15 Nov - 29 Nov Ryanair
18 Nov - 21 Nov Ryanair
18 Nov - 21 Nov Icelandair direct
21 Nov - 26 Nov Icelandair direct
06 Nov - 11 Nov Ryanair
06 Nov - 11 Nov Icelandair direct
14 Nov - 17 Nov Icelandair direct
15 Nov - 25 Nov Ryanair
15 Nov - 28 Nov Icelandair direct

Also check the deals for one-way flights from Dublin to Keflavik in November.

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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