The Indian aviation sector is grappling with a severe economic shock as Aviation Turbine Fuel (ATF) prices soared to nearly double their previous rates within a single month. By April 2026, the cost of ATF in Delhi surged from ₹96,638 per kiloliter in March to a staggering ₹2,07,341. Similar trends were observed in Kolkata, Mumbai, and Chennai, completely altering the cost dynamics for airline operators.

The price hike is driven by a “triple whammy”: rising global crude oil prices, a weakening Rupee against the Dollar, and the current tax structure where ATF remains outside the ambit of GST. With fuel accounting for nearly 40% of an airline’s operating costs, companies are now forced to either absorb massive losses or pass the burden to passengers through hiked fares and fuel surcharges.

In a bid to provide some cushion, the Central Government has capped the ATF price hike for domestic routes at 25% (approximately ₹15 per liter) in view of the tensions in the Strait of Hormuz. However, international flights will bear the full brunt of the increased costs. This spike is expected to trigger a ripple effect, increasing the prices of air-freighted essentials like life-saving drugs and electronics, adding further pressure on the overall economy.