Cheapest one-way flights from Dublin to Keflavik in March from $67

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

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

One-Way flights

28 Mar Ryanair
26 Mar Ryanair
08 Mar Ryanair
03 Mar Ryanair
06 Mar Aer Lingus
24 Mar Ryanair
06 Mar Fly Play direct
07 Mar Fly Play direct
08 Mar Fly Play direct
10 Mar Fly Play direct

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

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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