Which airlines fly to London?

Air India, Emirates and Etihad 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 43% 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.

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

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 13h 30m.

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

Dubai (DXB) has the shortest average stopover time for this route: 1h 08m.

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

Flights via Doha (DOH) offer the lowest average return price of ₹ 57,398.

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

Abu Dhabi (AUH) was the most common stop: 41% of momondo users choosing one-stop flights on this route connected there.

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

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

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 October 2025, there are 4 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.

₹ 25,051 Cheap Flights from Kolkata to London in 2025/26

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00:30 - 11:30CCU-LHR

16h 30m1 stop

13:30 - 09:50LHR-CCU

14h 50m1 stop

₹ 52,387Air India

Find Deal

Sun, 16 Nov - Mon, 24 Nov

03:35 - 06:40CCU-LHR

32h 35m1 stop

20:55 - 20:00LHR-CCU

17h 35m1 stop

₹ 52,651Etihad Airways

Find Deal

Fri, 14 Nov - Sat, 22 Nov

00:30 - 11:30CCU-LHR

16h 30m1 stop

20:30 - 16:50LHR-CCU

14h 50m1 stop

₹ 53,706Air India

Find Deal

Wed, 5 Nov - Thu, 13 Nov

10:30 - 11:25CCU-STN

30h 25m3 stops

12:30 - 23:35STN-CCU

29h 35m3 stops

₹ 55,464Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

09:30 - 19:20CCU-LHR

15h 20m1 stop

09:45 - 04:15LHR-CCU

14h 00m1 stop

₹ 56,343Multiple Airlines

Find Deal

Mon, 8 Dec - Sun, 7 Jun

16:30 - 19:20CCU-LHR

32h 20m1 stop

21:30 - 04:35LHR-CCU

25h 35m1 stop

₹ 56,870IndiGo

Find Deal

Sat, 15 Nov - Sat, 22 Nov

09:15 - 12:05CCU-STN

32h 20m1 stop

14:55 - 08:10STN-CCU

12h 45m1 stop

₹ 62,144Emirates

Find Deal

Thu, 5 Mar - Tue, 1 Sep

09:15 - 20:50CCU-LGW

17h 05m1 stop

23:55 - 19:15LGW-CCU

14h 50m1 stop

₹ 62,672Emirates

Find Deal

Thu, 5 Mar - Tue, 1 Sep

03:25 - 12:35CCU-LGW

14h 40m1 stop

14:05 - 01:55LGW-CCU

30h 20m1 stop

₹ 72,780Qatar Airways

Find Deal

Thu, 13 Nov - Fri, 13 Feb

03:25 - 12:35CCU-LGW

14h 40m1 stop

09:00 - 02:20LGW-CCU

12h 50m1 stop

₹ 74,802Qatar Airways

Find Deal

Thu, 19 Mar - Tue, 9 Jun

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets

Etihad Airways

14 Nov

CCU03:35Kolkata Netaji S. Chandra

32h 35m

1 stop

LHR06:40London Heathrow

22 Nov

LHR20:55London Heathrow

17h 35m

1 stop

CCU20:00Kolkata Netaji S. Chandra

₹ 52,651

Find similar

Etihad Airways

20 Jan

CCU20:55Kolkata Netaji S. Chandra

23h 05m

1 stop

LHR14:30London Heathrow

25 Jan

LHR13:55London Heathrow

24h 35m

1 stop

CCU20:00Kolkata Netaji S. Chandra

₹ 55,024

Find similar

Etihad Airways

20 Jan

CCU20:55Kolkata Netaji S. Chandra

26h 45m

1 stop

LHR18:10London Heathrow

25 Jan

LHR13:55London Heathrow

24h 35m

1 stop

CCU20:00Kolkata Netaji S. Chandra

₹ 56,167

Find similar

IndiGo flights from Kolkata to London

Our best IndiGo deals on Kolkata to London flight tickets

IndiGo

15 Nov

CCU16:30Kolkata Netaji S. Chandra

32h 20m

1 stop

LHR19:20London Heathrow

22 Nov

LHR21:30London Heathrow

25h 35m

1 stop

CCU04:35Kolkata Netaji S. Chandra

₹ 56,870

Find similar

IndiGo

26 Oct

CCU09:30Kolkata Netaji S. Chandra

15h 20m

1 stop

LHR19:20London Heathrow

5 Nov

LHR21:30London Heathrow

33h 25m

1 stop

CCU12:25Kolkata Netaji S. Chandra

₹ 57,310

Find similar

IndiGo

26 Oct

CCU09:30Kolkata Netaji S. Chandra

15h 20m

1 stop

LHR19:20London Heathrow

5 Nov

LHR21:30London Heathrow

17h 15m

1 stop

CCU20:15Kolkata Netaji S. Chandra

₹ 57,398

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sun 16/11

00:30-11:30

1 stop16h 30m

London Heathrow

Mon 24/11

13:30-09:50

1 stop14h 50m

₹ 52,387

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 14/11

03:35-06:40

1 stop32h 35m

London Heathrow

Sat 22/11

20:55-20:00

1 stop17h 35m

₹ 52,651

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 5/11

00:30-11:30

1 stop16h 30m

London Heathrow

Thu 13/11

20:30-16:50

1 stop14h 50m

₹ 53,706

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 3/12

10:30-11:25

3 stops30h 25m

London Stansted

Wed 10/12

12:30-23:35

3 stops29h 35m

₹ 55,464

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 8/12

09:30-19:20

1 stop15h 20m

London Heathrow

Sun 7/6

09:45-04:15

1 stop14h 00m

₹ 56,343

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sat 15/11

16:30-19:20

1 stop32h 20m

London Heathrow

Sat 22/11

21:30-04:35

1 stop25h 35m

₹ 56,870

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Thu 5/3

09:15-12:05

1 stop32h 20m

London Stansted

Tue 1/9

14:55-08:10

1 stop12h 45m

₹ 62,144

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Thu 5/3

09:15-20:50

1 stop17h 05m

London Gatwick

Tue 1/9

23:55-19:15

1 stop14h 50m

₹ 62,672

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Thu 13/11

03:25-12:35

1 stop14h 40m

London Gatwick

Fri 13/2

14:05-01:55

1 stop30h 20m

₹ 72,780

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Thu 19/3

03:25-12:35

1 stop14h 40m

London Gatwick

Tue 9/6

09:00-02:20

1 stop12h 50m

₹ 74,802

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 ₹ 61,002. The month of March is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 62,672.

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 ₹ 66,783. 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 ₹ 74,657.

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 ₹ 65,352. 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 ₹ 70,433. 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 ₹ 69,242 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 ₹ 64,342 on momondo.

Can stopping save me money on Kolkata to London flights?

You could potentially save up to 24% on your flight if you consider stops on a Kolkata to London flight.

How have Kolkata to London flight prices changed over time?

As of October 2025, prices for Kolkata to London flights are approximately 20% 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

Direct flights	None

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

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. 14h 10m 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 October 2025, there are 4 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 35%, Qatar Airways at 13%, and Etihad Airways at 11%.

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 ₹ 52,513	Free Cancellation	Rating 7.4 1,281 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 53,711	Free Cancellation	Rating 5.5 2,937 reviews	Search Air India flights
Emirates	PriceFrom ₹ 58,061	Free Cancellation	Rating 8.1 3,380 reviews	Search Emirates flights
Qatar Airways	PriceFrom ₹ 61,626	Free Cancellation	Rating 7.4 3,651 reviews	Search Qatar Airways flights

Hatfield

Milton Keynes

Eastbourne

St. Albans

Watford

Luton

Hounslow

Guildford

Slough

Chatham

Harrow

Hastings

Winchester

Lymington

Croydon

Hayes

Wembley

Richmond

Uxbridge

Teddington

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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Cheap flights from Kolkata to London from ₹ 25,051

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 4/11. 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

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Filter for what you want

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Find the cheapest flights from Kolkata to London

Cheap return flights

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Cheap last-minute flights

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets

IndiGo flights from Kolkata to London

Our best IndiGo deals on Kolkata to London flight tickets

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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 ₹ 61,002. The month of March is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 62,672.

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 Kolkata to London flights?

You could potentially save up to 24% on your flight if you consider stops on a Kolkata to London flight.

How have Kolkata to London flight prices changed over time?

As of October 2025, prices for Kolkata to London flights are approximately 20% 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?

Etihad Airways, Air India, 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: 41% 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 Doha (DOH) offer the lowest average return price of ₹ 57,398.

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

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 13h 30m.

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

Dubai (DXB) has the shortest average stopover time for this route: 1h 08m.

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

Direct flights

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