₹ 28,542 Find Cheap Flights from Kolkata to London – Compare and Save

Three cabin classes are available on flights from Kolkata to London:

• Economy class
• Business Class
• First Class

A direct flight from Kolkata to London takes 00m, covering 12,803 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Kolkata to London range from ₹ 63,772 to ₹ 79,391, with an average of ₹ 71,959 over the past 12 months. Anything below ₹ 63,772 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 9% above the ₹ 71,959 route average. Book 20 weeks before departure for the lowest fares.

One-way fares from Kolkata to London are currently lower than usual. Average one-way flight prices are about ₹ 30,463, which is 15% below the typical average for this route.

Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) – daily rates from around ₹ 3,617:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Rentacar

Near London Gatwick Airport (LGW) – daily rates from around ₹ 3,679:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London Stansted Airport (STN) – daily rates from around ₹ 3,320:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Near London Luton Airport (LTN) – daily rates from around ₹ 3,544:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• U-Save

Flights from Kolkata to London usually depart from Kolkata Netaji S. Chandra (CCU) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

One-stop flights from Kolkata to London most commonly connect through:

• Dubai Intl (DXB) – 47% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) – 24% of one-stop connections
• New Delhi Indira Gandhi Intl (DEL) – 18% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) – 6% of one-stop connections

Yes. Flexible dates can save you up to 11% on flights from Kolkata to London. Friday is the cheapest departure day at ₹ 68,952 return on average, while Tuesday is the most expensive at ₹ 77,430, a difference of ₹ 8,478.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 14h 46m, compared to 15h 02m via Doha Hamad Intl (DOH) and 15h 46m via New Delhi Indira Gandhi Intl (DEL).

London is 5 hours behind Kolkata (British Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in London are Kensington Square, Tower of London, and Hyde Park. These are among the most viewed places in London on KAYAK.

If you fancy treating yourself to a Business Class ticket from Kolkata Netaji S. Chandra Airport (CCU) to London, check out the reasonably priced Business Class services provided by Emirates Airlines via Dubai International Airport (DXB) to London Heathrow Airport (LHR). Alternatively, Qatar Airways offer a similar service to London Gatwick Airport (LGW) stopping over at Doha Hamad International Airport (DOH).

To help reduce your carbon footprint when flying from Kolkata Netaji S. Chandra Airport (CCU) to London, check out flights with Vistara or IndiGo via Mumbai and changing to Air India for arrival at London Heathrow Airport (LHR). This service reduces your carbon emissions by an impressive 58%. Alternatively, if you don’t want to change airlines Air India can cut your emissions by 61% with a two-stopover flight to London Heathrow Airport (LHR) via New Delhi and Mumbai.

All major airports in London can be reached when flying from Kolkata Netaji S. Chandra Airport (CCU). However, it is important to bear in mind that some airports, such as London Luton Airport (LTN) and London Stansted Airport (STN), require two or more stopovers. You can reach London Heathrow and London Gatwick airports with just one stopover.

When it comes to flying from Kolkata Netaji S. Chandra Airport (CCU) to London Heathrow Airport (LHR), you can select from a number of different airlines that provide indirect services via various stopover airports. Airlines with the most regular schedules on this route include Emirates, Air India, Qatar Airways, British Airways, Etihad Airways and Vistara.