Putting It Together: The Economics of Flying

How demand, costs, competition and policy fit together in Indian aviation, what to watch in the coming decade, and a recap of the module.

India’s aviation sector combines booming demand with difficult economics. This module has shown how the pieces fit together.

Demand

Rising incomes, low fares and time savings drive growth.
Flights per person remain low, leaving room for expansion.
UDAN and new airports bring flying to smaller cities.

Costs

Jet fuel and its taxes are the biggest cost.
Aircraft, mostly leased, are priced in dollars.
Maintenance, pilots and airport charges add up.
A weak rupee raises many costs, while most revenue is in rupees.

Competition

Low-cost carriers, led by IndiGo, transformed the market.
Many airlines failed, including Kingfisher, Jet Airways and Go First.
The market has become concentrated, mainly between IndiGo and the Air India group.

Policy

Airport privatisation and PPPs expanded capacity.
Tax on fuel, GST on maintenance and leasing rules shape costs.
Regional subsidies support smaller routes.
Climate policies, such as SAF targets, will shape future costs.

What to watch

Whether competition stays healthy as the market concentrates.
Delivery of the huge aircraft orders placed in 2023.
Development of MRO, leasing and manufacturing at home.
Growth of new airports, such as Navi Mumbai and Noida.
Safety and service quality as airlines expand rapidly.

Module recap

India’s aviation boom made it a leading domestic market.
IndiGo’s low-cost discipline contrasts with many failed rivals.
Air India returned to the Tatas in 2021.
Fuel taxes, leasing, the Airbus-Boeing duopoly and maintenance shape costs.
UDAN, air cargo and green fuels show the sector’s wider roles.

The fare puzzle

Why did a fare from Delhi to Mumbai rise sharply one summer? Fuel prices were up, the rupee was weaker, one airline had planes grounded by engine problems and demand was high during holidays. Several parts of the aviation system moved at once.

Thinking high demand guarantees a healthy airline industry

Aviation's high costs, volatility and competition mean demand growth alone doesn't ensure profits.

Key takeaways

Strong demand meets high, volatile, dollar-linked costs.
Low-cost carriers reshaped competition, and the market has concentrated.
Policy on airports, taxes, leasing and climate shapes the sector.
Competition, deliveries, domestic capabilities and safety are key to watch.