AirHint found the following cheapest one-way flights from Dublin (DUB) to Keflavik (KEF) in March 2026 (see full year).
One-Way flights
| 10 Mar | Ryanair | ||
| 03 Mar | Ryanair | ||
| 17 Mar | Ryanair | ||
| 15 Mar | Ryanair | ||
| 13 Mar | Scandinavian Airlines | ||
| 12 Mar | Ryanair | ||
| 18 Mar | Ryanair | ||
| 09 Mar | Ryanair | ||
| 07 Mar | Ryanair | ||
| 28 Mar | Aer Lingus |
Also check the deals for return flights from Dublin to Keflavik in March.
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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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