The New Charges: What You Need to Know
The Airports Economic Regulatory Authority of India (AERA) has approved a significant overhaul of the User Development Fee (UDF) at KIA. The new rates come into effect for tickets issued on or after September 1, 2026. For the first time, arriving passengers
will also pay a UDF. Here’s how the base charges stack up: Departing domestic passengers will now pay a UDF of ₹300, a sharp reduction from the previous ₹550. Departing international passengers will see their fee decrease from ₹1,500 to ₹997. Arriving domestic passengers will be charged a new fee of ₹125. Arriving international passengers will have a new fee of ₹426. This means that while the departure fee has been cut, the total cost is now split between arriving and departing travellers. For a domestic round trip, the combined fee is now ₹425 (₹300 on departure + ₹125 on arrival), which is lower than the previous ₹550 charged solely on departure. Similarly, for international travel, the new combined fee is ₹1,423, a slight decrease from the old ₹1,500 departure fee.
Why Are the Fees Changing?
The restructuring is part of a new five-year tariff plan running from 2026 to 2031, approved by AERA. The key reason for this change is a new 'user pays' principle being implemented at the airport. Instead of charging passengers upfront for massive infrastructure projects that may take years to complete, the new model links fees more directly to the facilities that are actually in use. This approach aims to prevent passengers from paying for delayed or deferred projects and encourages the airport operator, Bangalore International Airport Limited (BIAL), to complete construction on time. The decision to split the fee between arriving and departing passengers aligns Bengaluru's airport with the model already used at other major Indian airports.
Funding Future Growth and Expansion
While the initial base UDF has been lowered, the new tariff structure includes a mechanism for incremental increases as major new infrastructure projects are completed and commissioned. BIAL has an extensive capital expenditure plan of over ₹18,600 crore to enhance the airport's capacity and passenger experience. The regulator has specifically identified three high-value projects whose costs will be recovered through future UDF hikes once they are operational. These include the Eastern Connectivity Tunnel, a new apron for aircraft parking, and the massive Phase 2 expansion of Terminal 2. For example, once the second phase of Terminal 2 is ready for public use, an additional fee can be levied. AERA has approved a potential incremental charge of ₹166 for domestic departures and ₹173 for international departures linked to this project, which is currently calculated with an effective date of May 2030. This ensures that today's passengers pay for the airport they use now, while future fees will fund the expanded facilities they will benefit from later.
A Phased Approach to Tariffs
The new charges are not static and are scheduled to change again. The initial set of fees effective from September 1, 2026, will remain in place until August 2029. From May 1, 2030, the baseline UDF is set to decrease further. At that point, the domestic departure fee will fall to ₹160 and the arrival fee to ₹65. For international passengers, the departure fee will be ₹854 and the arrival fee will be ₹366. However, these lower base rates could be offset by the incremental charges from the major infrastructure projects if they are completed by then. For instance, if all three approved projects are commissioned on schedule, the total domestic departure UDF after May 2030 could be around ₹361, which would still be significantly lower than the pre-September 2026 rate of ₹550. This flexible, milestone-based approach is a first for a private airport operator in India and aims to balance affordability with the need for continuous infrastructure development.
