IndiGo has temporarily suspended operations on six international routes between July and September 2026 as part of its network optimisation efforts. The airline said the move is aimed at aligning capacity with current market conditions amid softer seasonal demand and a challenging operating environment.

Services to Langkawi, Krabi, Ho Chi Minh City, Hong Kong and Shanghai will be suspended from 1 July 2026, while flights to Siem Reap will be paused from 3 July 2026. The temporary suspension is expected to remain in effect until 30 September 2026.

The airline has confirmed that bookings for all affected routes will reopen from 1 October 2026. However, it noted that services could return earlier if market conditions improve and operational factors become more favourable.

According to IndiGo, the upcoming quarter typically experiences lower demand in certain international markets. This, combined with rising operating costs and ongoing airspace restrictions, prompted the airline to review and adjust its network deployment strategy.

Despite the temporary route suspensions, IndiGo will continue to operate more than 1,800 weekly international flights across its network. The airline emphasised that the changes impact only a small portion of its international operations and are intended to support operational reliability while matching capacity with demand.

The carrier said the decision forms part of its broader approach to managing capacity efficiently, maintaining network integrity and remaining flexible in response to changing market dynamics. It will continue to monitor travel demand, operating costs and airspace developments while assessing future network plans.

IndiGo also stated that affected passengers will be informed proactively and advised travellers to check the latest flight schedules and updates before planning their journeys.

The temporary suspensions come at a time when airlines across the industry are dealing with increased fuel costs, airspace constraints and broader geopolitical developments that continue to influence global aviation operations. IndiGo said the network adjustment has been planned to minimise inconvenience to customers while ensuring the airline remains ready to respond when market conditions strengthen.