Distance From Netaji Subhash Chandra Bose International Airport to London Heathrow Airport, CCU - LHR Distance

The distance from Netaji Subhash Chandra Bose International Airport (CCU) to London Heathrow Airport (LHR) is 4961 miles or 7984 kilometers or 4309 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Kolkata ( India ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Kolkata and London takes around 11 hours 24 minutes.

Estimated flight time from Netaji Subhash Chandra Bose International Airport, Kolkata, India to London Heathrow Airport, London, United Kingdom is 11 hours 24 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • CCU - LHR

Kilometers		7984 km
Statute Miles		4961 miles
Nautical Miles		4309 nm
Avg. Time of Flight		11 hours 24 minutes

Netaji Subhash Chandra Bose International Airport to London Heathrow Airport Flight Route Map - CCU to LHR Flight Path

Location of Netaji Subhash Chandra Bose International Airport & London Heathrow Airport is given below.
Click the map to view Kolkata to London nonstop flight path and travel direction.

Click to see flight route on Google Map between Kolkata, India and London, United Kingdom. .

Nonstop flight route between Kolkata, India and London, United Kingdom.

Time Difference Between the Airports • CCU - LHR

Time difference between Kolkata (India) and London (United Kingdom) is 5 Hours 30 Minutes.
London time is 5 Hours 30 Minutes behind Kolkata.

Location	Local Time
Kolkata (India)	2025-12-14, 19:57:07 IST
London (United Kingdom)	2025-12-14, 14:27:07 GMT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Netaji Subhash Chandra Bose International Airport (CCU / VECC) Kolkata, India

Destination

London Heathrow Airport (LHR / EGLL) London, United Kingdom