Originally Posted by
Anti Skid On
Is the 12c per km inclusive of nav charges, landing fees, parking, etc?
All of those are related to maximum take off weight (MTOW), so they generally scale with size. Landing fees often have a minimum MTOW threshold at large airports. Nav charges in Europe use the square root of the MTOW.
So basically, the A380 will generally only have a very small advantage in these costs.