Highlights:
- IndiGo launches direct Kolkata–Shanghai flight
- New route adds to growing India–China aviation network
- Passenger traffic between the two countries reached about 753,000 in 2025
- Flight services resumed in 2024 after a five-year suspension
- Additional routes planned, including Delhi–Beijing service
IndiGo has introduced a new flight service connecting Kolkata and Shanghai, expanding its international network and strengthening air connectivity between India and China. The launch was marked by the Indian Consulate General in Shanghai, led by Pratik Mathur, who shared details of the development on social media.
The new Kolkata–Shanghai route reflects a steady increase in passenger demand and improving economic and diplomatic engagement between the two countries. The service is part of IndiGo’s broader strategy to expand its presence in key international markets, particularly in Asia.
Speaking after the launch, Mathur highlighted the momentum in bilateral engagement and acknowledged the role of aviation links in supporting trade, travel, and people-to-people connections. He addressed the IndiGo management team and focused on positive momentum, appreciated the growing confidence and enthusiasm through booming air connectivity and resurgent economic links between India and the region.
IndiGo expands India–China routes beyond Delhi
With this launch, IndiGo now connects multiple Indian metro cities with major Chinese destinations. Kolkata becomes the second major Indian city after New Delhi to be directly linked with Shanghai.
The airline already operates flights from Kolkata to Guangzhou and from New Delhi to Guangzhou.These routes have contributed to rebuilding connectivity after several years of disruption.
Further expansion is expected in the India–China aviation corridor. Officials have indicated that Air China plans to launch a direct New Delhi–Beijing flight starting April 21, adding capacity and options for travelers between the two countries.
IndiGo Kolkata–Shanghai route reflects cultural and historical ties
The Kolkata–Shanghai connection also carries cultural significance. Both cities share historical links through Rabindranath Tagore, whose interactions with China in the early 20th century helped shape intellectual and cultural exchanges between the two nations.
Tagore’s visit to China in 1924, along with his lectures and exchanges with Chinese scholars, contributed to discussions on Asian identity and cultural cooperation. While his ideas initially faced debate, they later came to be seen as part of a broader framework of India–China cultural engagement.
IndiGo flights supported by rising India–China passenger traffic
Recent data highlights the recovery in travel demand. Around 753,000 passengers traveled between India and China in 2025, according to Sabre. Seat capacity is expected to increase further in 2026 as airlines add new routes and restore suspended services.
The launch of the Kolkata–Shanghai flight by IndiGo aligns with this trend, offering additional options for both business and leisure travelers.
Chinese carrier China Eastern has also resumed flights between Shanghai and Delhi, contributing to the gradual normalization of aviation links.
IndiGo Kolkata–Shanghai service signals future growth
The new Kolkata–Shanghai flight positions IndiGo to capture growing demand in the India–China travel corridor. As connectivity improves and more routes are introduced, airlines are expected to play a central role in supporting trade, tourism, and business travel.
The expansion also reflects a gradual rebuilding of ties between the two countries, with aviation acting as a key enabler of engagement.
