The Big Change: Departure Fees Slashed
Starting September 1, 2026, the User Development Fee (UDF) for passengers flying out of Bengaluru will be significantly reduced. This decision comes from the Airports Economic Regulatory Authority of India (AERA), which has set new tariffs for the airport's
five-year cycle, running until March 2031. For domestic travellers, the UDF will drop by 45%, from the existing ₹550 to ₹300. International flyers will also see a substantial saving, with their departure UDF falling from ₹1,500 to ₹997. Given that domestic passengers make up about 84% of the airport's traffic, this reduction is a welcome development for a vast number of people.
A New Fee for Arriving Passengers
While departure fees are falling, the new tariff structure introduces a UDF for passengers arriving at KIA for the first time. From September 1, domestic passengers landing in Bengaluru will be charged ₹125, and international arrivals will pay ₹426. According to regulators, the logic is that arriving passengers also use airport infrastructure like aerobridges and baggage systems, and this move aligns Bengaluru with the fee structures at other major Indian airports. So, while a one-way flight out of the city gets cheaper, the total cost for a round trip through Bengaluru will be more balanced. For a domestic round trip, the combined UDF will be ₹425 (₹300 departure + ₹125 arrival), which is still a net saving compared to the previous ₹550 one-way departure fee.
Why Are the Charges Changing Now?
This revision is part of a new regulatory approach by AERA. For the first time at Bengaluru airport, a framework called the 'incremental Average Revenue Requirement' is being used. In simple terms, this means passengers will no longer pay upfront for massive infrastructure projects that are still years away from completion. Previously, the cost of future terminals or runways was factored into the UDF from the beginning. Now, these charges will only be added after the new facilities are built, commissioned, and available for use. This passenger-friendly model prevents travellers from bearing the financial burden of projects that might face delays, ensuring they only pay for the services and infrastructure they actually use.
The Ripple Effect on Airlines and Fares
The changes aren't just for passengers. AERA has also rationalised charges for airlines. Landing charges, which are calculated per metric tonne of the aircraft's weight, have also been adjusted. These adjustments, combined with incentives to encourage airlines to launch new international routes from Bengaluru, could have an indirect but positive impact on airfares. When it becomes cheaper for airlines to operate out of an airport, some of those savings can be passed on to consumers through more competitive ticket pricing. While the direct UDF cut provides an immediate and guaranteed saving, the reduction in airline operational costs could lead to broader affordability in the long run.
What to Expect in the Future
The current fee structure is set until early 2030, but it's designed to be dynamic. The AERA order has provisions for small, incremental tariff increases to be triggered when specific high-value projects, like Phase 2 of Terminal 2, are completed and commissioned. However, even with these potential future additions, the new baseline charges are significantly lower. Furthermore, from May 1, 2030, the baseline UDF is scheduled to decrease even further, with domestic departure fees falling to ₹160 and international to ₹854, before the tariff period ends in March 2031. This signals a regulatory intent to keep travel from the Garden City as affordable as possible.
