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 ₹ 58,984.

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

Abu Dhabi (AUH) was the most common stop: 50% 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?

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

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 37% 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.

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.

₹ 21,678 Cheap Flights from Kolkata to London in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kolkata to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:10 - 11:45

CCU

STN

26h 05m

3 stops

08:05 - 18:40

STN

CCU

29h 05m

2 stops

₹ 48,144Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

07:05 - 11:45

CCU

STN

34h 10m

3 stops

08:05 - 19:35

STN

CCU

30h 00m

3 stops

₹ 49,499Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

03:35 - 18:10

CCU

LHR

20h 05m

1 stop

19:20 - 20:00

LHR

CCU

19h 10m

1 stop

₹ 55,099Etihad Airways

Mon, 2 Mar - Tue, 10 Mar

03:35 - 06:40

CCU

LHR

32h 35m

1 stop

20:55 - 20:00

LHR

CCU

17h 35m

1 stop

₹ 55,641Etihad Airways

Thu, 12 Feb - Tue, 17 Mar

10:30 - 20:30

CCU

LHR

15h 30m

1 stop

13:15 - 08:40

LHR

CCU

14h 55m

1 stop

₹ 56,093Air India

Fri, 20 Mar - Tue, 9 Jun

10:30 - 20:30

CCU

LHR

15h 30m

1 stop

20:35 - 15:15

LHR

CCU

14h 10m

1 stop

₹ 56,364Air India

Fri, 20 Mar - Tue, 9 Jun

09:15 - 17:55

CCU

STN

14h 10m

1 stop

14:05 - 18:50

STN

CCU

23h 15m

1 stop

₹ 63,410Emirates

Tue, 3 Mar - Tue, 10 Mar

09:15 - 12:05

CCU

STN

32h 20m

1 stop

14:05 - 07:40

STN

CCU

12h 05m

1 stop

₹ 63,681Emirates

Mon, 2 Mar - Mon, 9 Mar

20:15 - 16:20

CCU

LCY

25h 35m

2 stops

10:00 - 07:30

LCY

CCU

17h 00m

2 stops

₹ 75,694KLM

Sat, 28 Mar - Thu, 9 Apr

21:30 - 09:30

CCU

LCY

17h 30m

2 stops

08:25 - 08:25

LCY

CCU

19h 30m

2 stops

₹ 76,778KLM

Fri, 20 Mar - Tue, 9 Jun

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets

Etihad Airways

2 Mar

CCU03:35Kolkata Netaji S. Chandra

16h 25m

1 stop

LHR14:30London Heathrow

10 Mar

LHR20:55London Heathrow

17h 35m

1 stop

CCU20:00Kolkata Netaji S. Chandra

₹ 55,099

Etihad Airways

12 Feb

CCU03:35Kolkata Netaji S. Chandra

32h 35m

1 stop

LHR06:40London Heathrow

17 Mar

LHR20:55London Heathrow

17h 35m

1 stop

CCU20:00Kolkata Netaji S. Chandra

₹ 55,641

Etihad Airways

9 Mar

CCU20:55Kolkata Netaji S. Chandra

15h 15m

1 stop

LHR06:40London Heathrow

16 Apr

LHR09:30London Heathrow

13h 00m

1 stop

CCU03:00Kolkata Netaji S. Chandra

₹ 58,080

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets

Air India

20 Mar

CCU10:30Kolkata Netaji S. Chandra

15h 30m

1 stop

LHR20:30London Heathrow

9 Jun

LHR13:15London Heathrow

14h 55m

1 stop

CCU08:40Kolkata Netaji S. Chandra

₹ 56,093

Air India

20 Mar

CCU10:30Kolkata Netaji S. Chandra

15h 30m

1 stop

LHR20:30London Heathrow

9 Jun

LHR20:35London Heathrow

14h 10m

1 stop

CCU15:15Kolkata Netaji S. Chandra

₹ 56,364

Air India

3 Jun

CCU00:30Kolkata Netaji S. Chandra

16h 05m

1 stop

LHR12:05London Heathrow

4 Jun

LHR20:35London Heathrow

17h 20m

1 stop

CCU18:25Kolkata Netaji S. Chandra

₹ 56,545

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Mon 2/3

15:10-11:45

3 stops26h 05m

London Stansted

Mon 9/3

08:05-18:40

2 stops29h 05m

₹ 48,144

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Mon 2/3

07:05-11:45

3 stops34h 10m

London Stansted

Mon 9/3

08:05-19:35

3 stops30h 00m

₹ 49,499

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 2/3

03:35-18:10

1 stop20h 05m

London Heathrow

Tue 10/3

19:20-20:00

1 stop19h 10m

₹ 55,099

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 12/2

03:35-06:40

1 stop32h 35m

London Heathrow

Tue 17/3

20:55-20:00

1 stop17h 35m

₹ 55,641

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 20/3

10:30-20:30

1 stop15h 30m

London Heathrow

Tue 9/6

13:15-08:40

1 stop14h 55m

₹ 56,093

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 20/3

10:30-20:30

1 stop15h 30m

London Heathrow

Tue 9/6

20:35-15:15

1 stop14h 10m

₹ 56,364

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Tue 3/3

09:15-17:55

1 stop14h 10m

London Stansted

Tue 10/3

14:05-18:50

1 stop23h 15m

₹ 63,410

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Mon 2/3

09:15-12:05

1 stop32h 20m

London Stansted

Mon 9/3

14:05-07:40

1 stop12h 05m

₹ 63,681

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Sat 28/3

20:15-16:20

2 stops25h 35m

London City

Thu 9/4

10:00-07:30

2 stops17h 00m

₹ 75,694

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Fri 20/3

21:30-09:30

2 stops17h 30m

London City

Tue 9/6

08:25-08:25

2 stops19h 30m

₹ 76,778

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 ₹ 62,597. The month of June is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 65,939.

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 ₹ 70,041 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 ₹ 68,468 on momondo.

Can stopping save me money on Kolkata to London flights?

You could potentially save up to 23% 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 4% 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 39% of all bookings. The subsequent popular airlines are Air India at 33%, 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 ₹ 46,226	Free Cancellation	Rating 8.1 3,501 reviews	Search Emirates flights
Etihad Airways	PriceFrom ₹ 53,628	Free Cancellation	Rating 7.3 1,380 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 54,433	Free Cancellation	Rating 5.5 2,972 reviews	Search Air India flights
Qatar Airways	PriceFrom ₹ 64,106	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights

Hatfield

Milton Keynes

Eastbourne

Luton

St. Albans

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 6/3

Fri 13/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Other United Kingdom destinations

Other flights from Kolkata

Complete your trip

Feeling lucky

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

Cheap flights from Kolkata to London from ₹ 21,678

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 16/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kolkata to London

Cheap return flights

Cheap one-way flights

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets

momondo Fare Finder

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

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 ₹ 62,597. The month of June is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 65,939.

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 23% 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 4% 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, Qatar Airways, and Emirates 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: 50% 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 ₹ 58,984.

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

Fastest flight time

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

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Kolkata

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year