Which stopover airport has the shortest travel time from Kolkata to London?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 13h 55m.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to London?

Air India, Etihad Airways, and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to London

Which airport is the most popular for stopovers for flights between Kolkata and London?

Abu Dhabi (AUH) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to London?

Air India, Emirates and Qatar Airways are the top three most popular airlines that fly to London from Kolkata according to our data. Air India is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from Kolkata to London?

Doha (DOH) has the shortest average stopover time for this route: 1h 20m.

Which stopover airport offers the lowest fares from Kolkata to London?

Flights via Bengaluru (BLR) offer the lowest average return price of ₹ 58,822.

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to London?

Prices for flights from Kolkata Netaji S. Chandra Airport to London were last updated today.

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to London?

As of August 2025, there are 5 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to London.

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport 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.

₹ 22,840 Cheap Flights from Kolkata to London in 2025

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Find the cheapest flights from Kolkata to London

Round-trip

One-way

Last minute

Cheap return flights

07:50 - 20:20CCU-LHR

17h 00m1 stop

09:45 - 04:15LHR-CCU

14h 00m1 stop

₹ 44,017Air India

Find Deal

Fri, 12 Sep - Fri, 19 Sep

02:25 - 19:00CCU-LHR

21h 05m1 stop

12:30 - 00:50LHR-CCU

31h 50m1 stop

₹ 45,679Air India

Find Deal

Thu, 11 Sep - Fri, 19 Sep

07:50 - 20:20CCU-LHR

17h 00m1 stop

21:05 - 21:50LHR-CCU

19h 15m1 stop

₹ 46,642Air India

Find Deal

Mon, 15 Sep - Sun, 23 Nov

04:00 - 18:45CCU-LHR

19h 15m1 stop

20:55 - 20:00LHR-CCU

17h 35m1 stop

₹ 51,455Etihad Airways

Find Deal

Wed, 24 Sep - Sun, 23 Nov

04:00 - 15:15CCU-LHR

15h 45m1 stop

21:45 - 20:35LHR-CCU

18h 20m1 stop

₹ 52,155Etihad Airways

Find Deal

Fri, 19 Sep - Tue, 30 Sep

03:50 - 13:25CCU-LGW

14h 05m1 stop

14:05 - 01:55LGW-CCU

30h 20m1 stop

₹ 59,156Qatar Airways

Find Deal

Sun, 21 Sep - Sun, 23 Nov

03:50 - 13:25CCU-LGW

14h 05m1 stop

14:05 - 01:55LGW-CCU

30h 20m1 stop

₹ 59,331Qatar Airways

Find Deal

Mon, 22 Sep - Sun, 23 Nov

09:45 - 12:55CCU-STN

31h 40m1 stop

20:15 - 07:40STN-CCU

29h 55m1 stop

₹ 61,606Emirates

Find Deal

Tue, 23 Sep - Sun, 23 Nov

09:45 - 18:45CCU-STN

13h 30m1 stop

14:05 - 07:40STN-CCU

12h 05m1 stop

₹ 61,868Emirates

Find Deal

Fri, 10 Oct - Wed, 12 Nov

20:30 - 18:35CCU-LCY

26h 35m2 stops

09:55 - 09:00LCY-CCU

17h 35m2 stops

₹ 152,177Lufthansa

Find Deal

Mon, 1 Sep - Fri, 31 Oct

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets

Air India

12 Sept

CCU07:50Kolkata Netaji S. Chandra

17h 00m

1 stop

LHR20:20London Heathrow

19 Sept

LHR09:45London Heathrow

14h 00m

1 stop

CCU04:15Kolkata Netaji S. Chandra

₹ 44,017

Find similar

Air India

11 Sept

CCU02:25Kolkata Netaji S. Chandra

21h 05m

1 stop

LHR19:00London Heathrow

19 Sept

LHR12:30London Heathrow

31h 50m

1 stop

CCU00:50Kolkata Netaji S. Chandra

₹ 45,679

Find similar

Air India

15 Sept

CCU07:50Kolkata Netaji S. Chandra

17h 00m

1 stop

LHR20:20London Heathrow

23 Nov

LHR21:05London Heathrow

19h 15m

1 stop

CCU21:50Kolkata Netaji S. Chandra

₹ 46,642

Find similar

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets

Etihad Airways

24 Sept

CCU04:00Kolkata Netaji S. Chandra

19h 15m

1 stop

LHR18:45London Heathrow

23 Nov

LHR20:55London Heathrow

17h 35m

1 stop

CCU20:00Kolkata Netaji S. Chandra

₹ 51,455

Find similar

Etihad Airways

19 Sept

CCU04:00Kolkata Netaji S. Chandra

15h 45m

1 stop

LHR15:15London Heathrow

30 Sept

LHR21:45London Heathrow

18h 20m

1 stop

CCU20:35Kolkata Netaji S. Chandra

₹ 52,155

Find similar

Etihad Airways

4 Oct

CCU04:00Kolkata Netaji S. Chandra

19h 15m

1 stop

LHR18:45London Heathrow

4 Nov

LHR08:55London Heathrow

12h 15m

1 stop

CCU02:40Kolkata Netaji S. Chandra

₹ 52,680

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 12/9

07:50-20:20

1 stop17h 00m

London Heathrow

Fri 19/9

09:45-04:15

1 stop14h 00m

₹ 44,017

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 11/9

02:25-19:00

1 stop21h 05m

London Heathrow

Fri 19/9

12:30-00:50

1 stop31h 50m

₹ 45,679

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 15/9

07:50-20:20

1 stop17h 00m

London Heathrow

Sun 23/11

21:05-21:50

1 stop19h 15m

₹ 46,642

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 24/9

04:00-18:45

1 stop19h 15m

London Heathrow

Sun 23/11

20:55-20:00

1 stop17h 35m

₹ 51,455

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 19/9

04:00-15:15

1 stop15h 45m

London Heathrow

Tue 30/9

21:45-20:35

1 stop18h 20m

₹ 52,155

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Sun 21/9

03:50-13:25

1 stop14h 05m

London Gatwick

Sun 23/11

14:05-01:55

1 stop30h 20m

₹ 59,156

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Mon 22/9

03:50-13:25

1 stop14h 05m

London Gatwick

Sun 23/11

14:05-01:55

1 stop30h 20m

₹ 59,331

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Tue 23/9

09:45-12:55

1 stop31h 40m

London Stansted

Sun 23/11

20:15-07:40

1 stop29h 55m

₹ 61,606

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Fri 10/10

09:45-18:45

1 stop13h 30m

London Stansted

Wed 12/11

14:05-07:40

1 stop12h 05m

₹ 61,868

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Mon 1/9

20:30-18:35

2 stops26h 35m

London City

Fri 31/10

09:55-09:00

2 stops17h 35m

₹ 152,177

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 Kolkata 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

Stopovers

What is the cheapest month to fly to London?

The month of May is, on average, the cheapest month to fly to London from Kolkata, with most prices found around ₹ 60,293. The month of March is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 62,393.

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 ₹ 66,487. On the other hand, Saturday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 74,325.

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 Kolkata to London in the afternoon for as low as ₹ 65,062. 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 ₹ 70,120. 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 Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around ₹ 69,051 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 Kolkata for as low as ₹ 65,281 on momondo.

How have Kolkata to London flight prices changed over time?

As of August 2025, prices for Kolkata to London flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to London

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Kolkata to London (CCU to LON) flight deals and tips

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

Best price found	₹ 22,840
Fastest flight time	13h 30m
Direct flights	None
Airports in London	3 airports

The best one-way flight to London from Kolkata in the past 72 hours is ₹ 22,840. The best return flight deal from Kolkata to London found on momondo in the last 72 hours is ₹ 44,017.

The fastest flight from Kolkata to London takes 13h 30m

There are no direct flights from Kolkata to London. Popular non-direct routes for this connection are Kolkata Netaji S. Chandra Airport - London Gatwick Airport, Kolkata Netaji S. Chandra Airport - London Heathrow Airport and Kolkata Netaji S. Chandra Airport - London Stansted Airport.

There are 3 airports near London: London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

Search flight deals

How far is Kolkata Netaji S. Chandra to London by plane?
Kolkata Netaji S. Chandra and London are 7957.4 km apart from one another. 13h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to London?
Prices for flights from Kolkata Netaji S. Chandra Airport to London were last updated today.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to London?
As of August 2025, there are 5 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to London.
How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport 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.
What is the most popular airline from Kolkata to London?
momondo data reveals that the most frequently booked airline on the route from Kolkata to London is Air India, representing 41% of all bookings. The subsequent popular airlines are Emirates at 32%, Qatar Airways at 12%, and Etihad Airways at 10%.

Best airlines flying from Kolkata to London

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

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom ₹ 51,955	Free Cancellation	Rating 7.4 1,233 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 53,867	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
Lufthansa	PriceFrom ₹ 55,829	Free Cancellation	Rating 6.8 7,325 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom ₹ 56,201	Free Cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways flights
Emirates	PriceFrom ₹ 57,804	Free Cancellation	Rating 8.1 3,315 reviews	Search Emirates flights

Milton Keynes

Eastbourne

Hatfield

St. Albans

Watford

Southall

Hounslow

Guildford

Slough

Luton

Harrow

Bedford

Hastings

Croydon

Hayes

Lymington

Richmond

Uxbridge

Wembley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kolkata to London for you.

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

Yes. momondo allows you to filter the results for Kolkata to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Kolkata to London?

Once you have performed a search for Kolkata to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Kolkata to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom ₹ 44,542

Flights to Glasgowfrom ₹ 59,943

Flights to Birminghamfrom ₹ 47,517

Flights to Edinburghfrom ₹ 51,280

Flights to Newcastle upon Tynefrom ₹ 59,768

Flights to Belfastfrom ₹ 48,042

Flights to Aberdeenfrom ₹ 61,256

Flights to Cardifffrom ₹ 61,431

Flights to Leedsfrom ₹ 117,086

Fly to other destinations from Kolkata

Flights from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl

Flights from Kolkata Netaji S. Chandra to Imphal

Flights from Kolkata Netaji S. Chandra to Ranchi

Flights from Kolkata Netaji S. Chandra to Aizawl

Flights from Kolkata Netaji S. Chandra to Guwahati Borjhar

Flights from Kolkata Netaji S. Chandra to Jaipur Sanganeer

Cheap flights from Kolkata to London from ₹ 22,840

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to London departing on 16/9. 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

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Price Alerts

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Find the cheapest flights from Kolkata to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets

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

See travel insights to London from

How to get the cheapest flight ticket from Kolkata 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

What is the cheapest month to fly to London?

The month of May is, on average, the cheapest month to fly to London from Kolkata, with most prices found around ₹ 60,293. The month of March is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 62,393.

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?

How have Kolkata to London flight prices changed over time?

As of August 2025, prices for Kolkata to London flights are approximately 29% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to London?

Air India, Etihad Airways, and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to London

Which airlines fly to London?

Which airport is the most popular for stopovers for flights between Kolkata and London?

Abu Dhabi (AUH) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Kolkata to London?

Flights via Bengaluru (BLR) offer the lowest average return price of ₹ 58,822.

Which stopover airport has the shortest travel time from Kolkata to London?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 13h 55m.

Which stopover airport has the shortest connection time from Kolkata to London?

Doha (DOH) has the shortest average stopover time for this route: 1h 20m.

When to book flights from Kolkata to London

Cheap Kolkata to London (CCU to LON) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Kolkata Netaji S. Chandra to London by plane?

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to London?

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to London?

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to London?

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

What is the most popular airline from Kolkata to London?

Best airlines flying from Kolkata to London

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

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights from Kolkata to London?

I’m not ready to book a flight from Kolkata 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