Norwegian (Oslo Gardermoen) will launch new services from its Oslo Gardermoen and Stockholm Arlanda bases: Oslo Gardermoen-Chania: weekly seasonal B737-300 service between June 14 and August 9 Oslo Gardermoen-Lanzarote: weekly B737-800 service starting on October 13 Oslo Gardermoen-Larnaca: weekly seasonal B737-800 service between July 3 and August 7 Oslo Gardermoen-Sharm el Sheikh: weekly B737-800 service starting on October 31 Stockholm Arlanda-Belgrade: 2x weekly B737-800 service starting on June 16