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Cheap flights from Kolkata to London from ₹ 25,851

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LON
31 Jan — 7 Feb1
1 adult

The best prices from Kolkata Netaji S. Chandra to London are usually found in March or October, booked 82 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Kolkata to London

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 January 2025.

Round-trip from

₹ 54,374

One-way from

₹ 25,851

Popular in

August

Cheapest in

March

Average price

₹ 72,987
Etihad Airways
  • Etihad Airways
  • 11/3-18/3
  • 2 total stops
  • 44h 50m total
  • Kolkata to London
7/3
  • 7/3
  • 3 total stops
  • 35h 45m total
  • Kolkata to London
Highest demand for flights based on searches. 3% potential increase in price (₹ 191,147 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (₹ 47,891 potential savings vs. average return price).
Average for round-trip flights in January 2025

Find flight deals from Kolkata to London

Cheapest flights from Kolkata to London
Explore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2025.

Tue 11/303:50CCU - LHR
1 stop32h 25mEtihad Airways
Tue 18/309:00LHR - CCU
1 stop12h 25mEtihad Airways
Deal found 25/1₹ 54,374
Tue 18/321:15CCU - LHR
2 stops16h 20mLufthansa
Tue 25/307:40LHR - CCU
2 stops18h 50mLufthansa
Deal found 24/1₹ 58,941
Wed 4/620:30CCU - LHR
1 stop15h 30mAir India
Tue 24/621:45LHR - CCU
1 stop15h 50mAir India
Deal found 25/1₹ 59,027
Sun 23/211:15CCU - STN
3 stops29h 50mMultiple Airlines
Sun 2/317:15STN - CCU
2 stops21h 15mMultiple Airlines
Deal found 25/1₹ 59,372
Fri 14/303:50CCU - LHR
1 stop16h 10mMultiple Airlines
Sun 23/322:15LHR - CCU
2 stops16h 15mMultiple Airlines
Deal found 26/1₹ 59,717
Mon 12/503:50CCU - LGW
1 stop14h 05mQatar Airways
Tue 17/609:00LGW - CCU
1 stop12h 50mQatar Airways
Deal found 25/1₹ 59,975
Sun 16/321:15CCU - LGW
2 stops25h 35mAir India
Sun 23/320:00LGW - CCU
2 stops18h 55mAir India
Deal found 26/1₹ 62,474
Sat 15/320:20CCU - LGW
1 stop15h 50mMultiple Airlines
Sun 23/311:55LGW - CCU
2 stops26h 35mMultiple Airlines
Deal found 26/1₹ 62,991
Mon 5/503:50CCU - LHR
1 stop13h 55mQatar Airways
Tue 10/621:55LHR - CCU
1 stop23h 55mQatar Airways
Deal found 26/1₹ 63,336
Wed 5/209:10CCU - STN
1 stop14h 05mEmirates
Wed 19/220:15STN - CCU
1 stop29h 55mEmirates
Deal found 26/1₹ 63,594
Thu 13/309:10CCU - LGW
1 stop14h 45mEmirates
Tue 18/320:25LGW - CCU
1 stop16h 55mEmirates
Deal found 25/1₹ 64,111
Wed 12/301:45CCU - LGW
2 stops25h 15mIndiGo
Tue 18/306:00LGW - CCU
2 stops24h 50mIndiGo
Deal found 25/1₹ 66,179

Find flights from Kolkata to London within your budget

Customise your flight search to find flights from Kolkata to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 26 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 11/3

03:50-06:45

1 stop32h 25m

London Heathrow

Tue 18/3

09:00-02:55

1 stop12h 25m

₹ 54,374

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 18/3

21:15-08:05

2 stops16h 20m

London Heathrow

Tue 25/3

07:40-08:00

2 stops18h 50m

₹ 58,941

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 4/6

20:30-07:30

1 stop15h 30m

London Heathrow

Tue 24/6

21:45-18:05

1 stop15h 50m

₹ 59,027

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Sun 23/2

11:15-11:35

3 stops29h 50m

London Stansted

Sun 2/3

17:15-20:00

2 stops21h 15m

₹ 59,372

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 14/3

03:50-14:30

1 stop16h 10m

London Heathrow

Sun 23/3

22:15-20:00

2 stops16h 15m

₹ 59,717

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Mon 12/5

03:50-13:25

1 stop14h 05m

London Gatwick

Tue 17/6

09:00-02:20

1 stop12h 50m

₹ 59,975

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Sun 16/3

21:15-17:20

2 stops25h 35m

London Gatwick

Sun 23/3

20:00-20:25

2 stops18h 55m

₹ 62,474

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Sat 15/3

20:20-06:40

1 stop15h 50m

London Gatwick

Sun 23/3

11:55-20:00

2 stops26h 35m

₹ 62,991

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 5/5

03:50-13:15

1 stop13h 55m

London Heathrow

Tue 10/6

21:55-02:20

1 stop23h 55m

₹ 63,336

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 5/2

09:10-17:45

1 stop14h 05m

London Stansted

Wed 19/2

20:15-07:40

1 stop29h 55m

₹ 63,594

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 47 results
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Best time to book a flight from Kolkata to London

Have a flexible travel schedule? Discover the best time to fly to London from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kolkata to London

Get recent, data-driven insights about flights from Kolkata to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Kolkata to London?

Use this chart to determine the optimal time to book a return flight from Kolkata to London. Price data was last updated on 24 January 2025.

To ensure you get the cheapest price possible for a flight from Kolkata to London, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kolkata to London?

Currently, October is the cheapest month in which you can book a flight from Kolkata to London (average of ₹ 694). Flying from Kolkata to London in August is currently the most expensive (average of ₹ 893). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CCU to LON?

Find hourly flight availability from Kolkata to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 January 2025.

When flying from Kolkata to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 8% versus a flight in the morning.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 26 January 2025.
Read through reviews of airlines operating flights from Kolkata to London, such as Lufthansa, Air India and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,342 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

8.1
Very Good
3,342 reviews
8.1
Very Good
3,342 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

8.1
Very Good
1,325 reviews
8.1
Very Good
3,342 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

7.8
Good
1,335 reviews
8.1
Very Good
3,342 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

7.8
Good
336 reviews
8.1
Very Good
3,342 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

7.5
Good
3,727 reviews
8.1
Very Good
3,342 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Kolkata to London?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to London. You should not have trouble finding flights to London from Netaji S. Chandra; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Kolkata airport to London. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

  • What are the cheapest airlines flying from Kolkata to London round-trip?

    According to our current data, Etihad Airways (₹ 54,374), Lufthansa (₹ 58,941), and Air India (₹ 59,027) offers the cheapest pricing from Kolkata to London. These flights start at 20% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to London one-way?

    The cheapet airlines for a one-way flight from Kolkata to London are Etihad Airways (₹ 26,799), Air India (₹ 26,972), and IndiGo (₹ 29,557).

  • What are the most popular routes from Kolkata to London?

  • Where are the most common stopover locations when flying from Kolkata to London?

  • What are some popular things to do or see while on a stopover in Dubai?

    Burj Khalifa, Dubai Mall, and Gold Souq are the most popular attractions in Dubai if you're in need of something to do during your stopover. Burj Khalifa, Dubai Mall, and Gold Souq can be visited by traveling about 11.0 km, 10.5 km, and 6.8 km respectively from Dubai Intl. Those on a stopover in Dubai in need of a rental car can book one at Dubai Intl for about ₹ 2,804.

  • Where are the least popular stopover locations for Kolkata to London flights?

  • Can I find deals for flights from Kolkata to London that include hotel bookings?

    Yes. In addition to deals on Kolkata to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to London.

  • Can I find deals for business class flights from Kolkata to London?

    Yes. Cheapflights offers flight deals from Kolkata to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to London?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to London (average of ₹ 694). Flying from Kolkata to London in August is currently the most expensive (average of ₹ 893). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kolkata?

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Fly from Kolkata to London on these airlines

Choose from the following airlines for your flight from Kolkata to London. Flights are based on user searches made on Cheapflights and were last updated on 26 January 2025.

Top 7 airlines flying from Kolkata to London

Discover the top 7 airlines that operate flights from Kolkata to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 26 January 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest₹ 44,166Average₹ 62,652FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest₹ 54,489Average₹ 67,819FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapest₹ 54,975Average₹ 72,323FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 55,343Average₹ 74,669FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest₹ 59,344Average₹ 67,261FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 62,904Average₹ 73,924FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AtlanticCheapest₹ 75,986Average₹ 95,878FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Kolkata to London?

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Certainly. Search results for flights to London from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Kolkata to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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