Cheapest one-way flights from Keflavik to Oslo in August from 70€

Best time to book flights for Keflavik (KEF) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Oslo (OSL) in August 2025 (see full year).

One-Way flights

26 Aug Norwegian direct
12 Aug Norwegian direct
31 Aug Norwegian direct
14 Aug Norwegian direct
30 Aug Scandinavian Airlines direct
13 Aug easyJet
03 Aug Norwegian direct
15 Aug Fly Play
02 Aug Wizz Air
15 Aug Scandinavian Airlines direct

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

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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