AirHint found the following cheapest one-way flights from Helsinki (HEL) to Keflavik (KEF) in March 2026 (see full year).
One-Way flights
| 23 Mar | Ryanair | ||
| 24 Mar | Ryanair | ||
| 08 Mar | Ryanair | ||
| 06 Mar | airBaltic | ||
| 16 Mar | Ryanair | ||
| 30 Mar | airBaltic | ||
| 26 Mar | Norwegian Air Sweden AOC | ||
| 05 Mar | Norwegian Air Sweden AOC | ||
| 27 Mar | Finnair | ||
| 06 Mar | Finnair | direct |
Also check the deals for return flights from Helsinki 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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