Used the very buggy OneWorld tool for your itin and got these fees in NOK. Not sure if that sheds any light on what you where charged but it does show that alot of the fees are the Carrier Surchage/Fees that I think come from Qantas. Thanks for posting your routing; I learned alot from looking at it.Airline Insurance Surcharge 6,366.00 NOK

Multiple Carrier Surcharges/Fees 155.00 NOK

Carrier Surcharge/Fee 27,224.00 NOK

Tax description unavailable (G2AP) 342.00 NOK

Tax description unavailable (ZNAE) 155.00 NOK

UK Passenger Service Charge 638.00 NOK

South Africa Passenger Safety Charge 18.00 NOK

Tax description unavailable (UMSE) 15.00 NOK

Air Passenger Tax for South Africa 109.00 NOK

Passenger Service Charge for South Africa 178.00 NOK

Australia Passenger Movement Charge 464.00 NOK

Domestic Head Tax - Australia 69.00 NOK

Australia Baggage Screening Tax - Departure 58.00 NOK

Australian Passenger Service Charge 728.00 NOK

Tax description unavailable (F1CA) 237.00 NOK

Passenger Security Charge for New Zealand 185.00 NOK

Passenger Security Charge at Auckland Airport (Arrivals) 170.00 NOK

Passenger Security Charge at Auckland Airport (Departure) 130.00 NOK

September 11th Security Fee 112.00 NOK

U.S. Animal and Plant Inspection Service Users Fee 37.00 NOK

Immigration and Naturalization Service Fee 71.00 NOK

U.S. Customs Fee 73.00 NOK

Passenger Facility Charges 45.00 NOK

Total 37,579.00 x 1 = 37,579.00 NOK