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 35% 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 connection time from Kolkata to London?

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

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 offers the lowest fares from Kolkata to London?

Flights via Doha (DOH) offer the lowest average return price of ₹ 59,369.

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

Abu Dhabi (AUH) was the most common stop: 49% 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, Qatar Airways, and Emirates 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 February 2026, 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.

₹ 23,275 Cheap Flights from Kolkata to London in 2026

Q: What is the typical price of a round-trip flight between Kolkata and London?

Prices are currently low for flights on this route. Typical prices usually range from ₹ 64,824 to ₹ 74,370. The lowest price recently found on this route was ₹ 54,550.

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Find the cheapest flights from Kolkata to London

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One-way

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15:15 - 20:20

CCU

LHR

33h 35m

1 stop

12:30 - 14:15

LHR

CCU

21h 15m

1 stop

₹ 54,550Air India

Fri, 1 May - Wed, 13 May

21:30 - 15:05

CCU

LHR

22h 05m

1 stop

21:45 - 03:00

LHR

CCU

24h 45m

1 stop

₹ 55,369Etihad Airways

Wed, 6 May - Sun, 31 May

21:30 - 15:05

CCU

LHR

22h 05m

1 stop

21:45 - 03:00

LHR

CCU

24h 45m

1 stop

₹ 55,550Etihad Airways

Wed, 6 May - Sun, 31 May

22:30 - 13:50

CCU

LHR

19h 50m

2 stops

06:15 - 05:30

LHR

CCU

18h 45m

2 stops

₹ 56,096Multiple Airlines

Fri, 24 Jul - Thu, 10 Sep

22:05 - 20:20

CCU

LHR

26h 45m

1 stop

13:15 - 08:40

LHR

CCU

14h 55m

1 stop

₹ 56,278Air India

Fri, 1 May - Wed, 13 May

19:05 - 09:30

CCU

LCY

18h 55m

2 stops

08:25 - 08:05

LCY

CCU

19h 10m

2 stops

₹ 58,460KLM

Wed, 15 Jul - Tue, 15 Sep

20:15 - 16:35

CCU

LCY

25h 50m

2 stops

08:25 - 08:25

LCY

CCU

19h 30m

2 stops

₹ 62,460KLM

Tue, 24 Mar - Tue, 31 Mar

09:15 - 17:55

CCU

STN

14h 10m

1 stop

14:05 - 07:40

STN

CCU

12h 05m

1 stop

₹ 64,369Emirates

Fri, 13 Mar - Tue, 17 Mar

09:15 - 17:55

CCU

STN

14h 10m

1 stop

14:05 - 18:50

STN

CCU

23h 15m

1 stop

₹ 64,642Emirates

Fri, 13 Mar - Tue, 17 Mar

04:00 - 13:25

CCU

LGW

13h 55m

1 stop

09:00 - 02:30

LGW

CCU

13h 00m

1 stop

₹ 67,370Qatar Airways

Wed, 6 May - Sun, 31 May

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets

Air India

1 May

CCU15:15Kolkata Netaji S. Chandra

33h 35m

1 stop

LHR20:20London Heathrow

13 May

LHR12:30London Heathrow

21h 15m

1 stop

CCU14:15Kolkata Netaji S. Chandra

₹ 54,550

Air India

1 May

CCU22:05Kolkata Netaji S. Chandra

26h 45m

1 stop

LHR20:20London Heathrow

13 May

LHR13:15London Heathrow

14h 55m

1 stop

CCU08:40Kolkata Netaji S. Chandra

₹ 56,278

Air India

20 May

CCU22:05Kolkata Netaji S. Chandra

26h 45m

1 stop

LHR20:20London Heathrow

4 Jun

LHR14:00London Heathrow

17h 15m

1 stop

CCU11:45Kolkata Netaji S. Chandra

₹ 56,460

Turkish Airlines flights from Kolkata to London

Our best Turkish Airlines deals on Kolkata to London flight tickets

Turkish Airlines

12 Mar

CCU16:30Kolkata Netaji S. Chandra

35h 25m

2 stops

LHR22:25London Heathrow

16 Mar

LHR22:35London Heathrow

32h 35m

2 stops

CCU12:40Kolkata Netaji S. Chandra

₹ 109,010

Turkish Airlines

12 Mar

CCU16:30Kolkata Netaji S. Chandra

35h 25m

2 stops

LHR22:25London Heathrow

16 Mar

LHR22:35London Heathrow

32h 35m

2 stops

CCU12:40Kolkata Netaji S. Chandra

₹ 109,282

Turkish Airlines

9 Mar

CCU16:30Kolkata Netaji S. Chandra

29h 10m

2 stops

LGW16:10London Gatwick

16 Apr

LGW07:00London Gatwick

24h 45m

2 stops

CCU12:15Kolkata Netaji S. Chandra

₹ 112,192

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 1/5

15:15-20:20

1 stop33h 35m

London Heathrow

Wed 13/5

12:30-14:15

1 stop21h 15m

₹ 54,550

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 6/5

21:30-15:05

1 stop22h 05m

London Heathrow

Sun 31/5

21:45-03:00

1 stop24h 45m

₹ 55,369

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 6/5

21:30-15:05

1 stop22h 05m

London Heathrow

Sun 31/5

21:45-03:00

1 stop24h 45m

₹ 55,550

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 24/7

22:30-13:50

2 stops19h 50m

London Heathrow

Thu 10/9

06:15-05:30

2 stops18h 45m

₹ 56,096

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 1/5

22:05-20:20

1 stop26h 45m

London Heathrow

Wed 13/5

13:15-08:40

1 stop14h 55m

₹ 56,278

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Wed 15/7

19:05-09:30

2 stops18h 55m

London City

Tue 15/9

08:25-08:05

2 stops19h 10m

₹ 58,460

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Tue 24/3

20:15-16:35

2 stops25h 50m

London City

Tue 31/3

08:25-08:25

2 stops19h 30m

₹ 62,460

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Fri 13/3

09:15-17:55

1 stop14h 10m

London Stansted

Tue 17/3

14:05-07:40

1 stop12h 05m

₹ 64,369

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Fri 13/3

09:15-17:55

1 stop14h 10m

London Stansted

Tue 17/3

14:05-18:50

1 stop23h 15m

₹ 64,642

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Wed 6/5

04:00-13:25

1 stop13h 55m

London Gatwick

Sun 31/5

09:00-02:30

1 stop13h 00m

₹ 67,370

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 typical price of a round-trip flight between Kolkata and London?

What is the cheapest month to fly to London?

The month of January is, on average, the cheapest month to fly to London from Kolkata, with most prices found around ₹ 66,006. The month of May is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 66,006.

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 ₹ 69,885 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 ₹ 60,914 on momondo.

Can stopping save me money on Kolkata to London flights?

You could potentially save up to 17% 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 February 2026, prices for Kolkata to London flights are approximately 16% 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

Fastest flight time	13h 25m
Direct flights	None

The fastest flight from Kolkata to London takes 13h 25m

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. 13h 25m 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 February 2026, 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 Emirates, representing 40% of all bookings. The subsequent popular airlines are Air India at 31%, Etihad Airways at 14%, and Qatar Airways at 14%.

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
Emirates	PriceFrom ₹ 46,528	Free Cancellation	Rating 8.1 3,534 reviews	Search Emirates flights
Etihad Airways	PriceFrom ₹ 53,978	Free Cancellation	Rating 7.3 1,420 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 58,658	Free Cancellation	Rating 5.5 2,968 reviews	Search Air India flights
Qatar Airways	PriceFrom ₹ 64,525	Free Cancellation	Rating 7.4 3,746 reviews	Search Qatar Airways flights

Milton Keynes

Eastbourne

Luton

St. Albans

Hatfield

Watford

Ilford

Gatwick

Hounslow

Chatham

Hastings

Harrow

Lymington

Winchester

Croydon

Wembley

Hayes

Uxbridge

Richmond

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 ₹ 23,275

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 22/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air India flights from Kolkata to London

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See travel insights to London from

How to get the cheapest flight ticket from Kolkata to London

What is the typical price of a round-trip flight between Kolkata and London?

What is the cheapest month to fly to London?

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

Can stopping save me money on Kolkata to London flights?

How have Kolkata to London flight prices changed over time?

What is the cheapest airline that flies 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?

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

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

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

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

Fastest flight time

Direct flights

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?

An easier way to manage your London trip

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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

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