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

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 Heathrow Airport?

Doha (DOH) has the shortest average stopover time for this route: 1h 10m.

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

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

Which airlines fly to London Heathrow Airport?

Air India, Emirates and Etihad Airways are the top three most popular airlines that fly to London Heathrow Airport from Kolkata according to our data. Air India is the first choice among our users, with 39% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 5 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Flights via Mumbai (BOM) offer the lowest average return price of £460.

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

New Delhi (DEL) was the most common stop: 43% of momondo users choosing one-stop flights on this route connected there.

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

Prices for flights from Kolkata Netaji S. Chandra Airport to London Heathrow Airport refresh daily.

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

The number of operators available for flights from Kolkata Netaji S. Chandra Airport to London Heathrow Airport is 5 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to London Heathrow Airport.

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

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£212 Cheap Flights from Kolkata to London Heathrow Airport in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from £505 to £590. The lowest price recently found on this route was £445.

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Find the cheapest flights from Kolkata to London

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Enter your travel dates to find the best prices.

15:15 - 20:20

CCU

LHR

33h 35m

1 stop

12:30 - 14:15

LHR

CCU

21h 15m

1 stop

£445Air India

Fri, 1 May - Wed, 13 May

18:00 - 08:00

CCU

LHR

18h 30m

2 stops

06:15 - 05:30

LHR

CCU

18h 45m

2 stops

£452Air France

Wed, 15 Jul - Tue, 15 Sep

21:30 - 15:05

CCU

LHR

22h 05m

1 stop

21:45 - 03:00

LHR

CCU

24h 45m

1 stop

£453Etihad Airways

Wed, 6 May - Sun, 31 May

18:00 - 10:30

CCU

LHR

21h 00m

2 stops

06:15 - 07:30

LHR

CCU

20h 45m

2 stops

£458Air France

Wed, 20 May - Thu, 4 Jun

22:05 - 20:20

CCU

LHR

26h 45m

1 stop

13:15 - 08:40

LHR

CCU

14h 55m

1 stop

£459Air India

Fri, 1 May - Wed, 13 May

22:05 - 20:20

CCU

LHR

26h 45m

1 stop

14:00 - 11:45

LHR

CCU

17h 15m

1 stop

£461Air India

Wed, 20 May - Thu, 4 Jun

21:30 - 07:00

CCU

LHR

14h 00m

1 stop

14:45 - 03:00

LHR

CCU

31h 45m

1 stop

£461Etihad Airways

Wed, 27 May - Wed, 3 Jun

22:05 - 20:20

CCU

LHR

26h 45m

1 stop

14:00 - 15:15

LHR

CCU

20h 45m

1 stop

£462Air India

Wed, 20 May - Thu, 4 Jun

04:10 - 07:00

CCU

LHR

31h 20m

1 stop

21:45 - 03:00

LHR

CCU

24h 45m

1 stop

£464Etihad Airways

Fri, 24 Apr - Fri, 12 Jun

21:00 - 20:00

CCU

LHR

27h 30m

1 stop

21:05 - 00:35

LHR

CCU

23h 00m

1 stop

£464Air India

Wed, 1 Jul - Wed, 15 Jul

Emirates flights from Kolkata to London Heathrow Airport

Our best Emirates deals on Kolkata to London Heathrow Airport flight tickets

Emirates

6 Mar

CCU09:15Kolkata Netaji S. Chandra

27h 25m

1 stop

LHR07:10London Heathrow

20 Mar

LHR09:10London Heathrow

17h 00m

1 stop

CCU07:40Kolkata Netaji S. Chandra

£556

Emirates

6 Mar

CCU09:15Kolkata Netaji S. Chandra

16h 15m

1 stop

LHR20:00London Heathrow

20 Mar

LHR09:10London Heathrow

17h 00m

1 stop

CCU07:40Kolkata Netaji S. Chandra

£556

Emirates

6 Mar

CCU09:15Kolkata Netaji S. Chandra

14h 35m

1 stop

LHR18:20London Heathrow

20 Mar

LHR15:50London Heathrow

21h 30m

1 stop

CCU18:50Kolkata Netaji S. Chandra

£557

KLM flights from Kolkata to London Heathrow Airport

Our best KLM deals on Kolkata to London Heathrow Airport flight tickets

KLM

24 Mar

CCU18:30Kolkata Netaji S. Chandra

21h 45m

2 stops

LHR10:45London Heathrow

31 Mar

LHR20:55London Heathrow

31h 00m

2 stops

CCU08:25Kolkata Netaji S. Chandra

£583

KLM

20 May

CCU22:30Kolkata Netaji S. Chandra

23h 35m

2 stops

LHR17:35London Heathrow

4 Jun

LHR06:30London Heathrow

22h 05m

2 stops

CCU09:05Kolkata Netaji S. Chandra

£587

momondo Fare Finder

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

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

£445

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 15/7

18:00-08:00

2 stops18h 30m

London Heathrow

Tue 15/9

06:15-05:30

2 stops18h 45m

£452

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

£453

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 20/5

18:00-10:30

2 stops21h 00m

London Heathrow

Thu 4/6

06:15-07:30

2 stops20h 45m

£458

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

£459

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 20/5

22:05-20:20

1 stop26h 45m

London Heathrow

Thu 4/6

14:00-11:45

1 stop17h 15m

£461

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 27/5

21:30-07:00

1 stop14h 00m

London Heathrow

Wed 3/6

14:45-03:00

1 stop31h 45m

£461

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 20/5

22:05-20:20

1 stop26h 45m

London Heathrow

Thu 4/6

14:00-15:15

1 stop20h 45m

£462

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 24/4

04:10-07:00

1 stop31h 20m

London Heathrow

Fri 12/6

21:45-03:00

1 stop24h 45m

£464

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 1/7

21:00-20:00

1 stop27h 30m

London Heathrow

Wed 15/7

21:05-00:35

1 stop23h 00m

£464

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 Heathrow Airport

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 Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Kolkata to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £497. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from Kolkata averaging around £511.

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

You are more likely to see cheaper flights to London Heathrow Airport from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £570 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kolkata for as low as £497 on momondo.

How have Kolkata to London Heathrow Airport flight prices changed over time?

As of February 2026, prices for Kolkata to London Heathrow Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Kolkata to London Heathrow Airport

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

Estimated return price

Cheap Kolkata to London Heathrow Airport (CCU to LHR) flight deals and tips

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

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from Kolkata to London Heathrow Airport takes 14h 35m

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

Search flight deals

How far is Kolkata Netaji S. Chandra to London Heathrow by plane?
There are 4958.8 mi between Kolkata Netaji S. Chandra and London Heathrow. In terms of flight time, this usually takes a little over 14h 35m.
When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to London Heathrow Airport?
Prices for flights from Kolkata Netaji S. Chandra Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to London Heathrow Airport?
The number of operators available for flights from Kolkata Netaji S. Chandra Airport to London Heathrow Airport is 5 as of February 2026.
How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Kolkata to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kolkata to London Heathrow Airport is Air India (37% of total bookings). The next most popular airlines are Emirates (26%), Etihad Airways (23%), and Qatar Airways (9%).

Best airlines flying from Kolkata to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom £428	Free Cancellation	Rating 5.5 2,970 reviews	Search Air India flights
Etihad Airways	PriceFrom £436	Free Cancellation	Rating 7.3 1,421 reviews	Search Etihad Airways flights
IndiGo	PriceFrom £460	Free Cancellation	Rating 6.8 539 reviews	Search IndiGo flights
Emirates	PriceFrom £532	Free Cancellation	Rating 8.1 3,534 reviews	Search Emirates flights
Qatar Airways	PriceFrom £535	Free Cancellation	Rating 7.4 3,745 reviews	Search Qatar Airways flights

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Guildford

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Wembley

Hayes

Dover

Folkestone

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to London. momondo saves you time and could save you money on your trip.

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

Flights from Kolkata to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to London from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 £212

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 11/4. 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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Emirates flights from Kolkata to London Heathrow Airport

Our best Emirates deals on Kolkata to London Heathrow Airport flight tickets

KLM flights from Kolkata to London Heathrow Airport

Our best KLM deals on Kolkata to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Kolkata to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

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

How have Kolkata to London Heathrow Airport flight prices changed over time?

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

Which airlines fly to London Heathrow Airport?

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

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

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

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

When to book flights from Kolkata to London Heathrow Airport

Cheap Kolkata to London Heathrow Airport (CCU to LHR) flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Kolkata to London Heathrow Airport

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

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

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