IndiGo is temporarily suspending operations to six international destinations from July to September 2026 to align capacity with softer demand and a challenging cost environment. The airline will halt flights to Langkawi, Krabi, Ho Chi Minh, Hong Kong, and Shanghai starting July 1, 2026, and to Siem Reap starting July 3, 2026. These suspensions are scheduled to last until September 30, 2026, though interglobe aviation may reinstate services earlier if market conditions improve.

Despite these adjustments, the airline will maintain the majority of its international network, operating over 1,800 weekly international flights. The realignment aims to ensure reliability and network integrity while navigating elevated operating costs and continued airspace restrictions. IndiGo stated that these measured changes are designed to match capacity with current market trends.

Passengers affected by the schedule changes will be informed proactively. The airline plans to resume bookings for all impacted services starting October 1, 2026. Customers are encouraged to verify the latest flight information before planning their travel.

Suspended Routes and Schedule

The disclosure was made under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

InterGlobe Aviation Limited will temporarily discontinue its flight operations to and from Manchester starting August 31, 2026, citing an unfavorable cost and operational environment. The decision follows significantly increased flight durations caused by continuing international airspace constraints and a challenging cost landscape. Consequently, the airline plans to return one of its six Boeing 787-9 Dreamliner aircraft to Norse Atlantic Airways. IndiGo will continue to operate all its remaining long-haul flights as planned.

Background: Wide-Body Expansion Strategy

The airline had damp leased six Boeing 787-9 Dreamliner aircraft from Norse Atlantic Airways in early 2025. The strategic initiative was aimed at establishing the IndiGo brand in the European market ahead of services using its own Airbus A350 aircraft. However, the airline encountered significant industry-wide headwinds, including geopolitical developments in the Middle East, rising aviation turbine fuel (ATF) costs, severe airspace constraints, and foreign exchange volatility — all of which resulted in operating costs being considerably higher than originally envisaged.

Management Commentary

Abhijit Dasgupta, Senior Vice President - Network Planning & Revenue Management, IndiGo, stated that the wide-body aircraft were inducted on a short-term basis to fast-track connectivity to high-potential long-haul destinations like Manchester. He noted that while the demand response was encouraging, longer flying times due to airspace constraints coupled with dramatically escalating costs compelled the airline to temporarily discontinue the India–Manchester services. Dasgupta added that the discontinuation is temporary and the airline is exploring innovative solutions to continue its collaboration with Norse Atlantic Airways.

Customer Support and Fleet Overview

IndiGo will notify affected customers in advance and assist them with all possible options, including alternate travel arrangements or refunds, where applicable. The airline operates a fleet of 400+ aircraft with around 2,200+ daily flights, connecting 95+ domestic and 40+ international destinations. It welcomed 124 million customers in CY25 and was named the 'Best Airline in India and South Asia' by Skytrax at the World Airline Awards 2025.

The key operational details of the route discontinuation are summarised below: