Which airline flies the most flights to OSL? The top airline carrier flying out of Gardermoen is Lufthansa and they fly over 1,109 flights every month.
- SAS - Oslo (OSL) to Munich (MUC) on 3/6 leaving at 1:10 am and returning on 3/8 at 6:20 am for only $169 per person.*
- Lufthansa - Oslo (OSL) to Paris (CDG) on 3/6 leaving at 2:35 am and returning on 3/8 at 8:55 am for only $199 per person.*
- Norwegian Air International Ltd - Oslo (OSL) to Madrid (MAD) on 3/6 leaving at 2:45 am and returning on 3/8 at 2:05 am for only $224 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 02/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.