Cheapest one-way flights from Dublin to Keflavik in March from $72

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

26 Mar Ryanair
02 Mar Fly Play direct
29 Mar Fly Play direct
01 Mar Fly Play direct
27 Mar Fly Play direct
09 Mar Fly Play direct
10 Mar Fly Play direct
28 Mar Fly Play direct
25 Mar Ryanair
03 Mar Aer Lingus

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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