Cheapest one-way flights from Keflavik to Oslo in April from 55€

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 April 2025 (see full year).

One-Way flights

03 Apr Scandinavian Airlines direct
23 Apr Scandinavian Airlines direct
14 Apr Scandinavian Airlines direct
15 Apr Scandinavian Airlines direct
24 Apr Scandinavian Airlines direct
20 Apr Scandinavian Airlines direct
25 Apr Scandinavian Airlines direct
27 Apr Scandinavian Airlines direct
13 Apr Scandinavian Airlines direct
30 Apr Scandinavian Airlines direct

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

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo