Cheapest one-way flights from Helsinki to Keflavik in July from $142

Best time to book flights for Helsinki (HEL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Keflavik (KEF) in July 2025 (see full year).

One-Way flights

08 Jul Norwegian Air Sweden AOC
09 Jul Norwegian Air Sweden AOC
05 Jul Ryanair
06 Jul Finnair
24 Jul Finnair direct
23 Jul Finnair direct
09 Jul Finnair direct
18 Jul Finnair direct
27 Jul Scandinavian Airlines
14 Jul Scandinavian Airlines

Also check the deals for return flights from Helsinki to Keflavik in July.

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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