Cheapest return flights from Oslo to Keflavik in June from 125€

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

AirHint found the following cheapest return flights from Oslo (OSL) to Keflavik (KEF) in June 2025 (see full year).

Return flights

08 Jun - 26 Jun Norwegian direct
17 Jun - 26 Jun Norwegian direct
15 Jun - 26 Jun Norwegian direct
08 Jun - 29 Jun Norwegian direct
17 Jun - 03 Jul Norwegian direct
15 Jun - 03 Jul Norwegian direct
08 Jun - 15 Jun Norwegian direct
02 Jun - 14 Jun Scandinavian Airlines
26 Jun - 03 Jul Norwegian direct
17 Jun - 29 Jun Norwegian direct
15 Jun - 29 Jun Norwegian direct
26 Jun - 15 Jul Norwegian direct
26 Jun - 29 Jun Norwegian direct
05 Jun - 08 Jun Norwegian direct

Also check the deals for one-way flights from Oslo to Keflavik in June.

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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