Cheapest one-way flights from Oslo to Keflavik in August from 89€

AirHint found the following cheapest one-way flights from Oslo (OSL) to Keflavik (KEF) in August 2026 (see full year).

One-Way flights

27 Aug Norwegian direct
20 Aug Norwegian direct
25 Aug Norwegian direct
02 Aug Norwegian direct
31 Aug Icelandair direct
26 Aug Icelandair direct
17 Aug Icelandair direct
29 Aug Icelandair direct
28 Aug Icelandair direct
23 Aug Icelandair direct

Also check the deals for return flights from Oslo to Keflavik in August.

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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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