The Undeniable Regional Demand
For years, international travel from India meant a mandatory stop in Delhi, Mumbai, or Bengaluru. That reality is changing fast. The engine of this shift is the palpable and growing demand from Tier-2 cities. Indore's Devi Ahilyabai Holkar Airport, for
instance, recorded its highest-ever passenger traffic in the 2025-26 financial year, serving over 4.4 million travellers despite operational constraints. This isn't an isolated trend. Airports in non-metro cities are consistently reporting double-digit growth in passenger numbers, a clear signal that a large and upwardly mobile population of business travellers, students, tourists, and families visiting relatives abroad is ready for direct connectivity. This demand is not just about convenience; it is an economic indicator. It shows that regional economies are maturing, creating a self-sustaining market for airlines that previously found such routes unviable.
Indore: Central India's Gateway to the World
Indore is a prime example of this evolution. After a suspension of several months, the city is set to resume international operations on July 15, 2026, with a new Air India Express flight to Abu Dhabi. This service replaces a previous route to Sharjah and offers a strategic advantage. Abu Dhabi’s Zayed International Airport is a major global hub, providing seamless connections to dozens of cities across Europe and North America without the need for a layover in a congested Indian metro. This is a game-changer for businesses in Madhya Pradesh, particularly in sectors like pharmaceuticals and textiles, which can now access global markets more efficiently. For passengers, it means reduced travel time and cost. The strong performance of past international services, which saw patronage nearly double in late 2025, underscores the region's readiness for more such connections.
Navi Mumbai: Built to Decongest and Decentralise
While Indore represents the rise of a Tier-2 city, Navi Mumbai International Airport (NMIA) addresses a different but related challenge: decongesting a saturated megalopolis. Mumbai's existing Chhatrapati Shivaji Maharaj International Airport (CSMIA) is one of the world's busiest single-runway airports, operating at near-full capacity. NMIA, which began domestic operations in late 2025, is scheduled to launch its first international passenger flights on July 15, 2026, with an Air India Express service to Abu Dhabi. This marks a critical milestone in creating a dual-airport system for the Mumbai Metropolitan Region. Airlines like IndiGo are also slated to begin international services from the new facility. By providing an alternative, NMIA will absorb growing traffic, reduce delays, and offer greater choice to millions of travellers in the region. Its design and phased expansion plan, which aims to handle 90 million passengers annually at full capacity, signal its long-term role as a major international hub.
The Economic Multiplier Effect
The importance of these new international routes extends far beyond aviation. Airports are powerful economic multipliers. Direct international connectivity stimulates local and regional economies by boosting tourism, hospitality, and real estate. It streamlines logistics for exporters, making regional industries more competitive on the global stage. Studies have consistently shown that airport development leads to significant job creation—not just in direct airport operations, but also through indirect and induced effects across the supply chain and consumer economy. As India aims to become a global economic powerhouse, developing international gateways in regional centres like Indore and supplementary hubs like Navi Mumbai is no longer a luxury but a strategic necessity for distributing growth and unlocking latent economic potential.
From Infrastructure to Sustainable Operations
Building airports is only the first step; ensuring they become sustainable hubs is the real challenge. India's regional connectivity scheme, UDAN, has been successful in creating infrastructure and launching routes, but the long-term viability of many services remains a concern once subsidies end. The success of international flights from Indore and Navi Mumbai will depend on more than just initial demand. Airlines need to see a clear path to profitability, which requires a supportive ecosystem of trade, tourism, and consistent passenger volumes. The government's revamped 'Viksit UDAN' scheme, with its focus on infrastructure and continued financial support, aims to address these issues. For these new international gateways to thrive, a concerted effort between airport operators, airlines, and state governments is needed to develop routes, market the regions, and ensure that the economic benefits are widespread and lasting.
