AirHint found the following cheapest one-way flights from Helsinki (HEL) to Keflavik (KEF) in June 2026 (see full year).
One-Way flights
| 08 Jun | Finnair | ||
| 05 Jun | airBaltic | ||
| 17 Jun | Finnair | direct | |
| 14 Jun | Ryanair | ||
| 02 Jun | Finnair | direct | |
| 28 Jun | Ryanair | ||
| 30 Jun | Finnair | direct | |
| 14 Jun | Finnair | direct | |
| 05 Jun | Finnair | direct | |
| 29 Jun | Finnair |
Also check the deals for return flights from Helsinki to Keflavik in June.
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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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