Netaji Subhas Chandra Bose International Airport (CCU)
Kolkata, India
Overview
Netaji Subhas Chandra Bose International Airport (CCU) is eastern India's main gateway, serving Kolkata with a single large integrated terminal opened in 2013 that replaced the city's notoriously dated older buildings. Domestic and international operations share the same modern glass terminal on different levels and piers, which keeps transfers simple by Indian metro-city standards. The route map is strongest domestically — dense connections to Delhi, Mumbai, Bengaluru and the northeast — plus international links concentrated on Southeast Asia and the Gulf, so long-haul travelers usually connect once en route.
Arrival logistics are better than Kolkata's traffic reputation suggests. Prepaid taxi counters inside arrivals remain the reliable classic (pay at the counter, hand the slip to the driver, no negotiation), while Uber and Ola pick up from designated zones and are usually cheaper still. The city center is roughly 17 km away — anywhere from 45 minutes to well over an hour by road — and Kolkata's metro network now connects to the airport area, giving a traffic-proof option worth checking for your specific destination and luggage situation, as the network continues to expand.
Two timing realities matter. International departures cluster in the late-night hours, so immigration and security queues peak after 10pm — the airport at 1am is busier than at 1pm, and the standard three-hour buffer for international flights is genuine advice here. And in December–January, Kolkata's winter fog periodically delays early-morning flights across the schedule; if you have a tight onward connection in that season, prefer a midday departure or pad the itinerary. Inside, the terminal is spacious with adequate food and a good number of seats, though airside options thin out late at night exactly when the crowds arrive.
Terminals
One large integrated terminal (opened 2013) handles both domestic and international flights on separate levels and piers — no inter-terminal transfers to plan. The building is spacious and modern; the practical constraint is that late-night international banks concentrate crowds after 10pm, when open food outlets also dwindle. Allow time for the long walks the building's size imposes.
Transport to city center
Prepaid taxi counters in arrivals are the dependable option: pay a fixed fare at the counter and hand the slip to the driver — no negotiation, no surprises. Uber and Ola operate from marked pickup zones and usually cost less; app pickups can involve a short wait at busy hours. Kolkata's metro now reaches the airport area and is expanding — worth checking against your destination, since it beats road traffic entirely when the route works. App-based airport buses and the classic yellow taxis fill the gaps; for the return trip, pad road time generously at rush hour.
Lounges
Lounges serve both domestic and international sides, with credit-card programs (very widely used in India), Priority Pass and paid entry alongside airline access. The international-side lounge is most valuable during the late-night departure bank when the public areas are at their busiest — though it too fills at exactly those hours.
Travel tips
For international departures, treat three hours as real — the late-night bank concentrates every queue in the building into the same window. In December–January, expect morning fog delays and avoid tight connections on the first flights of the day. Use the prepaid taxi counter or an app cab rather than negotiating at the curb. If the metro serves your neighborhood, it's the only transfer immune to Kolkata traffic — check the current network map on arrival, as it keeps growing. Late at night, eat before security; airside options shrink when the terminal is busiest.
Airport Wi-Fi
Free Wi-Fi is available in the terminal but typically requires an OTP sent to an Indian mobile number — a real obstacle for arriving foreigners. Plan around it: an eSIM activated before landing, or a local SIM from the arrivals counters (passport and photo needed), is the reliable way online.
Security and arrival
Carry a printed or digital copy of your ticket/boarding pass and passport for the ID check at the terminal entrance — only passengers may enter the building. Security follows Indian norms: laptops and large electronics out, cabin-bag tags stamped on some domestic routes, and queues that peak late at night for the international bank. Arriving internationally, complete any required customs declaration honestly — gold and large electronics attract genuine scrutiny. E-visa holders should keep the approval printout accessible.
Distance to city
About 17 km northeast of central Kolkata — 45 minutes to well over an hour by road depending on traffic; the expanding metro network offers a traffic-proof alternative to the airport area.