How long does it take to fly to London?

The average flight duration from West Bengal to London depends on which airport you fly into and out of. Flying from Kolkata to London Heathrow Airport is 15h 20m on average, while flying from Bagdogra to London Heathrow Airport is 26h on average. London Heathrow Airport is the most popular airport in London.

Which airlines fly to London?

Air India, Emirates and Etihad Airways are the top three most popular airlines that fly to London from West Bengal according to our data. Air India is the first choice among our users, with 40% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from West Bengal to London?

Air India, IndiGo, and Qatar Airways are the most popular carriers operating from West Bengal to London

When did momondo last update prices for flights from West Bengal to London?

Prices for flights from West Bengal to London were last updated today.

How many operators does momondo search for flights from West Bengal to London?

The number of operators available for flights from West Bengal to London is 4 as of December 2025.

How old do you have to be to fly from West Bengal to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from West Bengal to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 23,291 Cheap Flights from West Bengal to London in 2025/26

1 adult

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One-way

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22:10 - 00:20

CCU

STN

31h 40m3 stops

06:10 - 09:10

STN

CCU

21h 30m2 stops

₹ 47,391Multiple Airlines

Thu, 22 Jan - Thu, 29 Jan

22:00 - 22:10

CCU

STN

29h 40m2 stops

08:05 - 09:10

STN

CCU

19h 35m2 stops

₹ 47,481Multiple Airlines

Sun, 25 Jan - Mon, 9 Feb

23:00 - 11:05

CCU

LHR

17h 35m1 stop

20:30 - 16:50

LHR

CCU

14h 50m1 stop

₹ 52,787Air India

Wed, 21 Jan - Mon, 16 Feb

00:30 - 20:30

CCU

LHR

25h 30m1 stop

13:30 - 16:50

LHR

CCU

21h 50m1 stop

₹ 52,967Air India

Wed, 28 Jan - Wed, 11 Feb

03:35 - 14:30

CCU

LHR

16h 25m1 stop

20:55 - 02:40

LHR

CCU

24h 15m1 stop

₹ 53,057Etihad Airways

Thu, 22 Jan - Fri, 30 Jan

03:35 - 06:40

CCU

LHR

32h 35m1 stop

08:50 - 02:40

LHR

CCU

12h 20m1 stop

₹ 53,147Etihad Airways

Sat, 24 Jan - Mon, 9 Feb

09:15 - 06:40

CCU

LGW

26h 55m1 stop

13:35 - 18:50

LGW

CCU

23h 45m1 stop

₹ 63,488Emirates

Thu, 22 Jan - Thu, 29 Jan

20:25 - 11:40

CCU

LGW

20h 45m1 stop

21:45 - 08:10

LGW

CCU

29h 55m1 stop

₹ 63,668Emirates

Wed, 25 Feb - Wed, 22 Apr

21:30 - 08:50

CCU

LCY

16h 50m2 stops

07:45 - 07:10

LCY

CCU

17h 55m2 stops

₹ 75,898KLM

Tue, 23 Dec - Tue, 13 Jan

18:30 - 09:30

CCU

LCY

20h 30m2 stops

08:25 - 07:30

LCY

CCU

18h 35m2 stops

₹ 99,908KLM

Fri, 20 Mar - Tue, 9 Jun

IndiGo flights from West Bengal to London

Our best IndiGo deals on West Bengal to London flight tickets

IndiGo

18 Feb

CCU09:30Kolkata Netaji S. Chandra

15h 20m

1 stop

LHR19:20London Heathrow

28 Feb

LHR21:30London Heathrow

14h 40m

1 stop

CCU17:40Kolkata Netaji S. Chandra

₹ 57,643

Find similar

IndiGo

4 Mar

CCU09:30Kolkata Netaji S. Chandra

15h 20m

1 stop

LHR19:20London Heathrow

21 Mar

LHR21:30London Heathrow

14h 40m

1 stop

CCU17:40Kolkata Netaji S. Chandra

₹ 58,182

Find similar

IndiGo

23 Dec

CCU09:30Kolkata Netaji S. Chandra

15h 20m

1 stop

LHR19:20London Heathrow

26 Dec

LHR19:50London Heathrow

18h 55m

1 stop

CCU20:15Kolkata Netaji S. Chandra

₹ 75,268

Find similar

Air France flights from West Bengal to London

Our best Air France deals on West Bengal to London flight tickets

Air France

18 Feb

CCU21:30Kolkata Netaji S. Chandra

18h 30m

2 stops

LHR10:30London Heathrow

28 Feb

LHR06:20London Heathrow

19h 55m

2 stops

CCU07:45Kolkata Netaji S. Chandra

₹ 68,884

Find similar

Air France

4 Mar

CCU21:30Kolkata Netaji S. Chandra

18h 30m

2 stops

LHR10:30London Heathrow

21 Mar

LHR06:20London Heathrow

16h 50m

2 stops

CCU04:40Kolkata Netaji S. Chandra

₹ 71,222

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Thu 22/1

22:10-00:20

3 stops31h 40m

London Stansted

Thu 29/1

06:10-09:10

2 stops21h 30m

₹ 47,391

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Sun 25/1

22:00-22:10

2 stops29h 40m

London Stansted

Mon 9/2

08:05-09:10

2 stops19h 35m

₹ 47,481

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 21/1

23:00-11:05

1 stop17h 35m

London Heathrow

Mon 16/2

20:30-16:50

1 stop14h 50m

₹ 52,787

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 28/1

00:30-20:30

1 stop25h 30m

London Heathrow

Wed 11/2

13:30-16:50

1 stop21h 50m

₹ 52,967

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 22/1

03:35-14:30

1 stop16h 25m

London Heathrow

Fri 30/1

20:55-02:40

1 stop24h 15m

₹ 53,057

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sat 24/1

03:35-06:40

1 stop32h 35m

London Heathrow

Mon 9/2

08:50-02:40

1 stop12h 20m

₹ 53,147

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Thu 22/1

09:15-06:40

1 stop26h 55m

London Gatwick

Thu 29/1

13:35-18:50

1 stop23h 45m

₹ 63,488

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Wed 25/2

20:25-11:40

1 stop20h 45m

London Gatwick

Wed 22/4

21:45-08:10

1 stop29h 55m

₹ 63,668

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Tue 23/12

21:30-08:50

2 stops16h 50m

London City

Tue 13/1

07:45-07:10

2 stops17h 55m

₹ 75,898

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Fri 20/3

18:30-09:30

2 stops20h 30m

London City

Tue 9/6

08:25-07:30

2 stops18h 35m

₹ 99,908

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from West Bengal to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The month of May is, on average, the cheapest month to fly to London from West Bengal, with most prices found around ₹ 62,499. The month of September is another great option to travel to London, with average flight prices from West Bengal averaging around ₹ 65,916.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as ₹ 68,324. On the other hand, Saturday is the most expensive day to depart from West Bengal because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 76,379.

What is the cheapest time of day to depart on your flight to London?

According to our data, the cheapest time of day to fly to London is in the afternoon. momondo users have found flights departing from West Bengal to London in the afternoon for as low as ₹ 66,860. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly in the morning, with an average ticket price of ₹ 72,058. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from West Bengal when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around ₹ 70,030 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from West Bengal for as low as ₹ 67,805 on momondo.

Can stopping save me money on West Bengal to London flights?

You could potentially save up to 30% on your flight if you consider stops on a West Bengal to London flight.

Cheap West Bengal to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Bengal to London

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from West Bengal to London takes 14h 10m

There are no direct flights from West Bengal to London. There are no popular flight routes from West Bengal to London.

Search flight deals

When did momondo last update prices for flights from West Bengal to London?
Prices for flights from West Bengal to London were last updated today.
How many operators does momondo search for flights from West Bengal to London?
The number of operators available for flights from West Bengal to London is 4 as of December 2025.
How old do you have to be to fly from West Bengal to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from West Bengal to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from West Bengal to London

Compare and see reviews for airlines that fly from West Bengal to London with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom ₹ 53,725	Free Cancellation	Rating 7.4 1,330 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 54,192	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
Emirates	PriceFrom ₹ 59,401	Free Cancellation	Rating 8.1 3,433 reviews	Search Emirates flights
Qatar Airways	PriceFrom ₹ 63,047	Free Cancellation	Rating 7.4 3,676 reviews	Search Qatar Airways flights

Hatfield

Milton Keynes

Eastbourne

St. Albans

Watford

Luton

Hounslow

Chatham

Harrow

Hastings

Winchester

Lymington

Croydon

Wembley

Hayes

Richmond

Uxbridge

Teddington

Why use momondo?

Why should I use momondo to find a flight deal from West Bengal to London?

It is quick and easy to find West Bengal to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from West Bengal to London with flexible booking policies on momondo?

Yes. All flights to London from West Bengal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from West Bengal to London?

momondo helps you find the best flight between West Bengal and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from West Bengal to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of West Bengal to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from West Bengal to London from ₹ 23,291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Bengal to London departing on 20/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from West Bengal to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

IndiGo flights from West Bengal to London

Our best IndiGo deals on West Bengal to London flight tickets

Air France flights from West Bengal to London

Our best Air France deals on West Bengal to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from West Bengal to London that are best for you.

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How to get the cheapest flight ticket from West Bengal to London

What is the cheapest month to fly to London?

The month of May is, on average, the cheapest month to fly to London from West Bengal, with most prices found around ₹ 62,499. The month of September is another great option to travel to London, with average flight prices from West Bengal averaging around ₹ 65,916.

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

How far in advance should I book a flight to London?

Can stopping save me money on West Bengal to London flights?

You could potentially save up to 30% on your flight if you consider stops on a West Bengal to London flight.

What is the cheapest airline that flies from West Bengal to London?

Air India, IndiGo, and Qatar Airways are the most popular carriers operating from West Bengal to London

Which airlines fly to London?

How long does it take to fly to London?

Cheap West Bengal to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Bengal to London

Fastest flight time

Direct flights

When did momondo last update prices for flights from West Bengal to London?

How many operators does momondo search for flights from West Bengal to London?

How old do you have to be to fly from West Bengal to London?

What documentation or ID do you need to fly to London?

Best airlines flying from West Bengal to London

Compare and see reviews for airlines that fly from West Bengal to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from West Bengal to London?

Can I find flights from West Bengal to London with flexible booking policies on momondo?

How can momondo help me find flights from West Bengal to London?

I’m not ready to book a flight from West Bengal to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London