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Find cheap one-way flights from London to Kolkata starting at US$333.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from London to Kolkata?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from London to Kolkata

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Wizz Air UK
From US$259
Pegasus Airlines
From US$283
Air India
From US$333
British Airways
From US$339
Etihad Airways
From US$359
Vistara
From US$384
Saudia
From US$384
Turkish Airlines
From US$386
Sichuan Airlines
From US$395
Qatar Airways
From US$398
ANA airlines

Find more flights and airlines

Find cheap flights from London to Kolkata by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Kolkata.

  • Cheapest
    Wizz Air UK
    LGW
    22:00
    32h 30m
    2 transfer
    CCU
    11:00
    London Gatwick Airport - Netaji Subhas Chandra Bose International Airport
    Sat, May 11Wizz Air UK
    US$259
  • Wizz Air UK
    LTN
    06:10
    24h 20m
    2 transfer
    CCU
    11:00
    London Luton Airport - Netaji Subhas Chandra Bose International Airport
    Mon, Apr 29Wizz Air UK
    US$259
  • Pegasus Airlines
    STN
    07:10
    24h 55m
    2 transfer
    CCU
    12:35
    London Stansted Airport - Netaji Subhas Chandra Bose International Airport
    Fri, Apr 12Pegasus Airlines
    US$283
  • Pegasus Airlines
    STN
    07:10
    24h 55m
    2 transfer
    CCU
    12:35
    London Stansted Airport - Netaji Subhas Chandra Bose International Airport
    Fri, Apr 12Pegasus Airlines
    US$283
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from London (LON) to Kolkata (CCU) the cheapest?

    Airlines adjust prices for flights from London to Kolkata based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from London (LON) to Kolkata (CCU) cost?

    According to Trip.com's data, the lowest price is around $979.
  • What is the transportation method from the main airport to downtown in Kolkata?

    • The distance from Netaji Subhas Chandra Bose International Airport to downtown is about 12km. It takes about 30 minutes by taxi.

London to Kolkata Flight Information

Cheapest nonstop flight price

$332

Off-season for travel

October

Peak season for travel

September

Read before Taking Flights from London to Kolkata

If you’re looking to book cheap flights from London to Kolkata, Trip.com has you covered. Many people travel from London to Kolkata for the city’s world-famous sights, delicious Indian cuisine and unrivalled shopping scene. A convenient destination, you can fly from London to Kolkata in just over 8 hours, making it the perfect place for a short city break, or even a gateway to explore the rest of India. With prices starting from just £198, there’s never been a better time to book tickets from London to Kolkata and experience all that this incredible city has to offer.

How to find a cheap flights from London to Kolkata

Finding cheap flights from London to Kolkata is easy with our money-saving tips. You can secure the best deals by booking in advance, flying on a weekday rather than a weekend, going incognito when browsing for flights, and choosing to fly with better-priced budget airlines.

Airlines that fly from London to Kolkata

A few airlines offer direct flights from London to Kolkata, including British Airways, Air India

Flight time from London to Kolkata

Flight from London to Kolkata takes around 8 hours in average.

Departure from a London Airport to Kolkata

Flights from London Heathrow Airprot to Kolkata You can get a tube direct from the city centre to the airport. It takes approximately 45 minutes on the Piccadilly Line with prices starting from £5.50, or 30 minutes on the Elizabeth Line for £12.80. You can also get the Heathrow Express from London Paddington in 15 minutes from £5.50, or a 35-minute coach from London Victoria from £6.Flights from London Gatwick Airport to Kolkata The Gatwick Express offers a non-stop train from London Victoria in just 30 minutes for £19.90. Southern and Thameslink also offer trains, with prices starting from £11.30. You can also get a coach from London Victoria to Gatwick from £10 which takes 1.5-2 hours.Flights from London Stansted Airport to Kolkata The Stansted Express takes 50 minutes from London Liverpool street with prices from £9.90. You can also get the Airport Bus Express from here too, which takes around 1 hour and costs £12.Flights from London Luton Airport to Kolkata The Luton Airport Express from London St Pancras takes 32 minutes with tickets from £10, or from just £5, you can get a 1.5 hour National Express Coach from London Victoria.Flights from London City Airport to Kolkata You can get the DLR to London City Airport from Bank in around 20 minutes, with prices starting from just £3.