IndiGo has announced a major expansion of its flight network, introducing new connections between tier-2 and tier-3 Indian cities while also launching a direct Mumbai–Copenhagen route from October 2025. The domestic routes include Jaipur–Guwahati, Varanasi–Durgapur, and Bengaluru–Jaisalmer, enhancing regional access and boosting tourism. The new Copenhagen service, operated thrice weekly, marks IndiGo’s entry into Northern Europe, strengthening trade, cultural exchange, and international connectivity for Indian travelers.