What’s the top stopover airport for flights from Kolkata to London Heathrow Airport?

New Delhi (DEL) – chosen by Cheapflights users on 31% of one-stop itineraries from Kolkata to London Heathrow Airport on Cheapflights. Find deals

What’s the cheapest stopover airport for flights from Kolkata to London Heathrow Airport?

Bengaluru (BLR) is the most affordable one-stop option, with an average return flight price of ₹ 87,817. Find deals

What’s the fastest stopover option from Kolkata to London Heathrow Airport?

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 14h 46m. Find deals

Which airport typically offers the quickest stopover for flights from Kolkata to London Heathrow Airport?

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 2h 58m.

How long is the flight from Kolkata to London Heathrow Airport?

Departing from Kolkata to London Heathrow Airport will take you 23h 35m. The distance from Kolkata to London Heathrow Airport is about 7978 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Kolkata to London Heathrow Airport round-trip?

Cheapflights users have booked flights from Kolkata to London Heathrow Airport return from ₹ 52,411. Other airlines that can offer you cheap pricing are Air India, from ₹ 54,227, and Lufthansa, from ₹ 56,319. Etihad Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Kolkata to London Heathrow Airport?

Travellers seeking maximum savings on their Kolkata to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular airlines that fly from Kolkata to London Heathrow Airport?

Air India, Emirates and Etihad Airways are the most popular airlines when flying from Kolkata to London Heathrow Airport.

What is the cheapest day to fly return from Kolkata to London Heathrow Airport?

Travellers have found that booking a Monday departure is the best way to save up to 8% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Travellers have found it’s best to book a flight 15 days in advance to save up to 79% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 15 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Kolkata to London Heathrow Airport 1-2 weeks in advance for as low as ₹ 64,972, or ₹ 65,766 for flights within the next 24 hours.

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

The best pricing can be found in the month of May. Prices to London Heathrow Airport from Kolkata average ₹ 67,392. You can even find prices in May for less than ₹ 67,392, as users have found deals to London Heathrow Airport from as low as ₹ 35,664. The month of January appears to be one of the more expensive times to travel to London Heathrow Airport from Kolkata. Flying in the targeted month can save you up to 10%.

What is the cheapest time of day to fly from CCU to LHR?

A simple way to save on the total cost of your ticket is to fly from Kolkata to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

What airport do you fly from for flights from Kolkata to London Heathrow?

Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to London Heathrow from Kolkata. Booking flights from Netaji S. Chandra (CCU) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 5 different airlines.

Can I find deals for flights from Kolkata to Heathrow that include hotel bookings?

Yes. In addition to deals on Kolkata to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kolkata to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Heathrow.

Can I find deals for business class flights from Kolkata to Heathrow?

Yes. Cheapflights offers flight deals from Kolkata to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 25,071+ Cheap Flights from Kolkata to London Heathrow Airport

Q: How much does it cost for a return flight from Kolkata to London Heathrow Airport?

Airfare is below average for this route at the moment. Kolkata to London Heathrow Airport flights typically cost between ₹ 66,119 and ₹ 85,452 in October. The cheapest return flight price found within the last 3 days was ₹ 54,555 on Etihad Airways (15 Oct-29 Oct). Find deals

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to London Heathrow are usually found in March or November, booked 17 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Kolkata to Heathrow

Round-trip from	₹ 54,555
One-way from	₹ 25,071
Popular in	August
Cheapest in	March
Average price	₹ 69,650

Etihad Airways
15/10-29/10
2 total stops
50h 00m total
Kolkata to London

Search Deals

21/10
2 total stops
18h 20m total
Kolkata to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (₹ 219,440 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 89,440 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Kolkata to Heathrow

Cheapest flights from Kolkata to Heathrow
Explore the most affordable flight options available from Kolkata to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 15/1021:30CCU - LHR

1 stop25h 45mEtihad Airways

Wed 29/1020:55LHR - CCU

1 stop24h 15mEtihad Airways

Deal found 10/9₹ 54,555

Tue 4/1103:35CCU - LHR

1 stop20h 05mMultiple Airlines

Wed 5/1120:30LHR - CCU

1 stop18h 10mMultiple Airlines

Deal found 10/9₹ 54,820

Fri 3/1015:10CCU - LHR

1 stop23h 35mAir India

Fri 5/1213:00LHR - CCU

1 stop15h 00mAir India

Deal found 9/9₹ 55,173

Sat 18/1004:00CCU - LHR

1 stop19h 15mEtihad Airways

Fri 7/1120:55LHR - CCU

1 stop24h 15mEtihad Airways

Deal found 9/9₹ 55,614

Wed 17/900:55CCU - LHR

1 stop15h 40mAir India

Sun 30/1120:30LHR - CCU

1 stop18h 10mAir India

Deal found 9/9₹ 56,497

Wed 17/900:55CCU - LHR

1 stop15h 40mAir India

Sat 29/1122:00LHR - CCU

1 stop14h 35mAir India

Deal found 9/9₹ 56,762

Wed 15/1019:05CCU - LHR

2 stops19h 55mMultiple Airlines

Wed 29/1006:30LHR - CCU

2 stops19h 10mMultiple Airlines

Deal found 10/9₹ 58,263

Fri 24/1000:55CCU - LHR

1 stop22h 35mAir India

Sat 1/1122:00LHR - CCU

1 stop14h 35mAir India

Deal found 10/9₹ 58,880

Mon 15/920:30CCU - LHR

1 stop28h 00mAir India

Sun 23/1113:00LHR - CCU

1 stop15h 00mAir India

Deal found 9/9₹ 59,322

Wed 15/1000:55CCU - LHR

2 stops18h 20mMultiple Airlines

Tue 28/1020:30LHR - CCU

1 stop14h 50mMultiple Airlines

Deal found 9/9₹ 59,498

Mon 15/922:15CCU - LHR

1 stop16h 30mAir India

Fri 28/1122:00LHR - CCU

1 stop14h 35mAir India

Deal found 9/9₹ 59,587

Best flights from Kolkata to Heathrow
Discover carefully curated flight deals from Kolkata to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Wed 15/1021:30CCU - LHR

1 stop25h 45mEtihad Airways

Wed 29/1020:55LHR - CCU

1 stop24h 15mEtihad Airways

Deal found 10/9₹ 54,555

Fri 3/1015:10CCU - LHR

1 stop23h 35mAir India

Fri 5/1213:00LHR - CCU

1 stop15h 00mAir India

Deal found 9/9₹ 55,173

Fri 6/308:15CCU - LHR

2 stops35h 00mMultiple Airlines

Thu 30/421:45LHR - CCU

1 stop18h 05mMultiple Airlines

Deal found 8/9₹ 57,380

Sat 18/1004:00CCU - LHR

1 stop19h 15mEtihad Airways

Fri 7/1120:55LHR - CCU

1 stop24h 15mEtihad Airways

Deal found 9/9₹ 55,614

Sun 21/900:55CCU - LHR

1 stop15h 05mAir India

Sun 23/1113:00LHR - CCU

1 stop15h 00mAir India

Deal found 11/9₹ 56,762

Thu 16/1022:30CCU - LHR

2 stops20h 45mMultiple Airlines

Tue 28/1020:30LHR - CCU

1 stop14h 50mMultiple Airlines

Deal found 9/9₹ 61,440

Tue 20/117:30CCU - LHR

1 stop23h 05mAir India

Sun 25/120:30LHR - CCU

1 stop18h 10mAir India

Deal found 11/9₹ 57,203

Fri 6/320:55CCU - LHR

1 stop19h 40mAir India

Thu 30/413:15LHR - CCU

1 stop15h 45mAir India

Deal found 8/9₹ 57,998

Tue 23/1222:15CCU - LHR

1 stop18h 20mAir India

Fri 26/1213:00LHR - CCU

1 stop22h 20mAir India

Deal found 9/9₹ 61,264

Last-minute flights from Kolkata to Heathrow
Discover last-minute flight deals from Kolkata to Heathrow. Data last updated 11 September 2025 and is based on user searches.

Mon 15/920:30CCU - LHR

1 stop28h 00mAir India

Sun 23/1113:00LHR - CCU

1 stop15h 00mAir India

Deal found 9/9₹ 59,322

Mon 15/922:15CCU - LHR

1 stop16h 30mAir India

Fri 28/1122:00LHR - CCU

1 stop14h 35mAir India

Deal found 9/9₹ 59,587

Wed 17/900:55CCU - LHR

1 stop15h 40mAir India

Sun 30/1120:30LHR - CCU

1 stop18h 10mAir India

Deal found 9/9₹ 56,497

Wed 17/900:55CCU - LHR

1 stop15h 40mAir India

Sat 29/1122:00LHR - CCU

1 stop14h 35mAir India

Deal found 9/9₹ 56,762

Fri 3/1015:10CCU - LHR

1 stop23h 35mAir India

Fri 5/1213:00LHR - CCU

1 stop15h 00mAir India

Deal found 9/9₹ 55,173

Fri 3/1019:55CCU - LHR

1 stop18h 50mAir India

Fri 24/1022:20LHR - CCU

1 stop20h 05mAir India

Deal found 9/9₹ 61,264

Wed 15/1021:30CCU - LHR

1 stop25h 45mEtihad Airways

Wed 29/1020:55LHR - CCU

1 stop24h 15mEtihad Airways

Deal found 10/9₹ 54,555

Wed 15/1019:05CCU - LHR

2 stops19h 55mMultiple Airlines

Wed 29/1006:30LHR - CCU

2 stops19h 10mMultiple Airlines

Deal found 10/9₹ 58,263

Wed 15/1000:55CCU - LHR

2 stops18h 20mMultiple Airlines

Tue 28/1020:30LHR - CCU

1 stop14h 50mMultiple Airlines

Deal found 9/9₹ 59,498

Sat 18/1004:00CCU - LHR

1 stop19h 15mEtihad Airways

Fri 7/1120:55LHR - CCU

1 stop24h 15mEtihad Airways

Deal found 9/9₹ 55,614

Fri 24/1000:55CCU - LHR

1 stop22h 35mAir India

Sat 1/1122:00LHR - CCU

1 stop14h 35mAir India

Deal found 10/9₹ 58,880

One-way flights from Kolkata to Heathrow
Search for one-way flight options from Kolkata to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Tue 21/1000:55CCU - LHR

2 stops18h 20mMultiple Airlines

Deal found 10/9₹ 25,071

Wed 10/1220:45CCU - LHR

2 stops22h 30mMultiple Airlines

Deal found 9/9₹ 25,247

Fri 19/906:25CCU - LHR

1 stop17h 35mAir India

Deal found 9/9₹ 25,512

Sat 27/915:10CCU - LHR

1 stop32h 50mAir India

Deal found 10/9₹ 25,777

Fri 26/906:25CCU - LHR

1 stop17h 35mAir India

Deal found 10/9₹ 26,042

Sat 25/1000:55CCU - LHR

1 stop25h 05mAir India

Deal found 11/9₹ 26,130

Tue 10/303:15CCU - LHR

2 stops20h 40mMultiple Airlines

Deal found 8/9₹ 27,719

Cheapflights 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

Wed 15/10

21:30-18:45

1 stop25h 45m

London Heathrow

Wed 29/10

20:55-02:40

1 stop24h 15m

₹ 54,555

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 3/10

15:10-10:15

1 stop23h 35m

London Heathrow

Fri 5/12

13:00-09:30

1 stop15h 00m

₹ 55,173

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sat 18/10

04:00-18:45

1 stop19h 15m

London Heathrow

Fri 7/11

20:55-02:40

1 stop24h 15m

₹ 55,614

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sun 21/9

00:55-11:30

1 stop15h 05m

London Heathrow

Sun 23/11

13:00-09:30

1 stop15h 00m

₹ 56,762

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 20/1

17:30-11:05

1 stop23h 05m

London Heathrow

Sun 25/1

20:30-20:10

1 stop18h 10m

₹ 57,203

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 6/3

08:15-13:45

2 stops35h 00m

London Heathrow

Thu 30/4

21:45-20:20

1 stop18h 05m

₹ 57,380

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 6/3

20:55-11:05

1 stop19h 40m

London Heathrow

Thu 30/4

13:15-09:30

1 stop15h 45m

₹ 57,998

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 23/12

22:15-11:05

1 stop18h 20m

London Heathrow

Fri 26/12

13:00-16:50

1 stop22h 20m

₹ 61,264

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 16/10

22:30-14:45

2 stops20h 45m

London Heathrow

Tue 28/10

20:30-16:50

1 stop14h 50m

₹ 61,440

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 22/10

14:30-14:45

2 stops28h 45m

₹ 25,159

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 21 results

Best time to book a flight from Kolkata to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kolkata with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to London Heathrow Airport

Prices

How far ahead should I book a flight from Kolkata to London Heathrow Airport?

The price you pay for your flight from Kolkata to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kolkata to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Kolkata to London Heathrow Airport (average of ₹ 689). Flying from Kolkata to London Heathrow Airport in April is currently the most expensive (average of ₹ 814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kolkata to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Kolkata to London Heathrow Airport, such as Emirates, Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Emirates

8.1

Very Good

3,334 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HYD - DXB

Qatar Airways

7.4

Good

3,624 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HYD - DXB

Etihad Airways

7.4

Good

1,250 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HYD - DXB

Lufthansa

6.8

Okay

7,409 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HYD - DXB

Air India

5.5

Fair

2,930 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HYD - DXB

Related info for your journey

What airport do you fly from for flights from Kolkata to London Heathrow?
Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to London Heathrow from Kolkata. Booking flights from Netaji S. Chandra (CCU) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 5 different airlines.
How long is the flight from Kolkata to London Heathrow Airport?
Departing from Kolkata to London Heathrow Airport will take you 23h 35m. The distance from Kolkata to London Heathrow Airport is about 7978 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Kolkata to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Kolkata to London Heathrow Airport return from ₹ 52,411. Other airlines that can offer you cheap pricing are Air India, from ₹ 54,227, and Lufthansa, from ₹ 56,319. Etihad Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Kolkata to Heathrow that include hotel bookings?
Yes. In addition to deals on Kolkata to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Heathrow.
Can I find deals for business class flights from Kolkata to Heathrow?
Yes. Cheapflights offers flight deals from Kolkata to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kolkata to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Kolkata to London Heathrow Airport (average of ₹ 689). Flying from Kolkata to London Heathrow Airport in April is currently the most expensive (average of ₹ 814). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hayes

Slough

Redhill

Dagenham

Milton Keynes

Harrow

Sutton

Ilford

Crawley

Richmond

Gatwick

Southall

Wembley

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Fly from Kolkata to Heathrow on these airlines

Air India flights from Kolkata Netaji S. Chandra to London Heathrow

Emirates flights from Kolkata Netaji S. Chandra to London Heathrow

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Top 5 airlines flying from Kolkata to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest₹ 52,411	Average₹ 66,029	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air India	Cheapest₹ 54,227	Average₹ 68,131	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Lufthansa	Cheapest₹ 56,319	Average₹ 60,554	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Qatar Airways	Cheapest₹ 56,695	Average₹ 68,330	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest₹ 58,311	Average₹ 75,346	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kolkata to Heathrow?

Deals for Kolkata to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to Heathrow.

Can Cheapflights find flights from Kolkata to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Kolkata to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Kolkata to London Heathrow Airport from ₹ 25,071

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to London Heathrow are usually found in March or November, booked 17 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Kolkata to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kolkata to Heathrow

Cheapest flights from Kolkata to HeathrowExplore the most affordable flight options available from Kolkata to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Explore the most affordable flight options available from Kolkata to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kolkata to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kolkata with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to London Heathrow Airport

How far ahead should I book a flight from Kolkata to London Heathrow Airport?

What is the cheapest month to book a flight from Kolkata to London Heathrow Airport?

How much does it cost for a return flight from Kolkata to London Heathrow Airport?

What’s the top stopover airport for flights from Kolkata to London Heathrow Airport?

What’s the fastest stopover option from Kolkata to London Heathrow Airport?

What’s the fastest stopover option from Kolkata to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Kolkata to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Kolkata to London Heathrow Airport, such as Emirates, Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Kolkata to London Heathrow?

How long is the flight from Kolkata to London Heathrow Airport?

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Fly from Kolkata to Heathrow on these airlines

Choose from the following airlines for your flight from Kolkata to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2025.

Top 5 airlines flying from Kolkata to Heathrow

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Cheapest flights from Kolkata to Heathrow
Explore the most affordable flight options available from Kolkata to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.