Dronning Eufemias Gate 4Oslo, Norway 0154 Phone: +47 2410-3000Fax: +47 2410-3010 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 480 $170-$7,250 (USD) Hoteliers! Is your information accurate? Update Here Thon Hotel Opera Location & Neighborhood Downtown - 50 KM, 45 min from Oslo Gardermoen airport.Nearest Cross Street: Karl Johan gata