I´m no expert for airports and infrastructure but when you look at the list price at Airbus you can see that the price goes from 71,9 million $ for the small A318 up too 414,4 million $ for the A 380. But those are list prices and the price the airline pays is usually not that high. It depends on "rank" the airline has as a customer, as well as negotiations, further contracts and the size of the contract. Iran has an incredible old fleet of airplanes. To be able to compete would mean a complete fleet replacement. Thats a massive program and i´m sure some price drops would be possible. It depends what is Irans goal? What do they plan, what do they need? How should their new fleet look like?
Airlines often use Airbus and Boeing, simply to avoid a monopoly. So this allows price drops too. Another aspect is, what interior the airline choses. An A380 can also be much more expensive and cost you 600 million $ (same counts for the new 747-8i) if you chose a specific interior. Another large amount of costs are the engines. Those are bought direct from the producer (RR, GE, P&W and so on). I think a good option for Iran would be a hybrid strategy. They could buy new airplanes but also lease new airplanes in the beginning phase of their replacement project. I also think it could be possible to buy some brandnew aircrafts as well as some used once, which are much cheaper. Having 6 - 8 year old jets from Lufthansa / Air Berlin or BA is still a very good deal and those airplanes are in top conditions.
I doubt that Iran has the will and the public support to pull up a mass order like Emirates. The costs are gargantuan and i think it would be hard to sell such a project to the public there. So a mix would be best. Some new airplanes, some used ones and leasing.
Thank you very much.
I think it makes sense. buying used aircrafts+leasing+buying new aircrafts is the best option. As you said, Iran's public will not support such a plan, specially if it is going to be such a big plan for long term.