Cheapest one-way flights from Keflavik to Oslo in March from 53€
AirHint found the following cheapest one-way flights from Keflavik (KEF) to Oslo (OSL) in March 2025 (see full year).
One-Way flights
| 20 Mar | Norwegian | direct | |
| 27 Mar | Norwegian | direct | |
| 13 Mar | Wizz Air | ||
| 11 Mar | Wizz Air | ||
| 13 Mar | Norwegian | direct | |
| 04 Mar | Wizz Air | ||
| 19 Mar | Wizz Air | ||
| 26 Mar | Wizz Air | ||
| 30 Mar | Wizz Air | ||
| 05 Mar | easyJet |
Also check the deals for return flights from Keflavik to Oslo in March.
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.
