Cheapest one-way flights from Oslo to Keflavik in July from $98

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

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

One-Way flights

10 Jul Scandinavian Airlines
03 Jul Scandinavian Airlines
27 Jul Scandinavian Airlines
24 Jul Scandinavian Airlines
20 Jul Scandinavian Airlines
30 Jul Scandinavian Airlines direct
31 Jul Scandinavian Airlines
31 Jul Norwegian direct
11 Jul Scandinavian Airlines direct
09 Jul Scandinavian Airlines direct

Also check the deals for return flights from Oslo 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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