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 £590 and £737 in October. The cheapest return flight price found within the last 3 days was £493 on Air India (6 Oct-14 Oct).

Question 1

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

Accepted Answer

Abu Dhabi (AUH) – chosen by Cheapflights users on 28% of one-stop itineraries from Kolkata to London Heathrow Airport on Cheapflights.

Question 2

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

Accepted Answer

Bengaluru (BLR) is the most affordable one-stop option, with an average return flight price of £524.

Question 3

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

Accepted Answer

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 14h 51m.

Question 4

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

Accepted Answer

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 2h 55m.

Question 5

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

Accepted Answer

Airfare is below average for this route at the moment.Kolkata to London Heathrow Airport flights typically cost between £590 and £737 in October.
The cheapest return flight price found within the last 3 days was £493 on Air India (6 Oct-14 Oct).

Question 6

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

Accepted Answer

Airlines like Air India fly from Kolkata to London Heathrow Airport in about 15h 05m. The time it takes to get you to your destination can typically vary by up to . There are 4957 mi between Kolkata and London Heathrow Airport.

Question 7

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

Accepted Answer

According to our current data, Etihad Airways (£434), Air India (£454), and Qatar Airways (£522) offers the cheapest pricing from Kolkata to London Heathrow Airport. These flights start at 25% lower than the current average price 3 months from now.

Question 8

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Kolkata to London Heathrow Airport, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 9

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Kolkata to London Heathrow Airport (average of £112). Flying from Kolkata to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 10

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

Accepted Answer

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

Question 11

E

Accepted Answer

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.

Question 12

E

Accepted Answer

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).

Question 13

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

Accepted Answer

Before booking your flight from Kolkata to London Heathrow Airport check out the most popular airlines for this route: Air India, Emirates or Etihad Airways.

Question 14

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

Accepted Answer

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London Heathrow Airport. Check prices with Cheapflights to find a great deal for your trip.

Question 15

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

Accepted Answer

To save up to 79% on this flight, we recommend booking at least 15 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kolkata to London Heathrow Airport from £544 1-2 weeks out and tickets from £550 for flights departing within the next 72 hours.

Question 16

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

Accepted Answer

May can be a great time to fly to London Heathrow Airport from Kolkata with a flight ticket averaging about £562. Cheapflights users have found deals in the month of May for as cheap as £298. The most expensive prices can be found in the month of January.

Question 17

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

Accepted Answer

It’s typically best to fly out from Kolkata to London Heathrow Airport in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying at midday, which is usually more expensive.

Question 18

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

Accepted Answer

If you book a flight to London Heathrow from Kolkata, you will be flying from Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 8.3 mi from the center of Kolkata. There are 0 flights from Netaji S. Chandra to London Heathrow per day from 5 different airlines.

Question 19

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

Accepted Answer

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

Question 20

How can I find direct flights from Kolkata to Heathrow?

Accepted Answer

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

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Kolkata today with Cheapflights!

Question 23

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Kolkata.

Question 24

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

Accepted Answer

Need flexible booking options for your flight to Heathrow from Kolkata? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 25

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

Accepted Answer

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.

Round-trip from	£493
One-way from	£207
Popular in	August
Cheapest in	March
Average price	£686

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£434	Average£591	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air India	Cheapest£454	Average£540	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Qatar Airways	Cheapest£522	Average£562	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£536	Average£596	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Virgin Atlantic	Cheapest£629	Average£844	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Cheap flights from Kolkata to London Heathrow Airport from £207

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 11/11. 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 Friday or Thursday and return on a Monday

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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 19 August 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 19 August 2025.

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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

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?

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

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

How can I find direct flights from Kolkata to Heathrow?

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

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

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

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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 19 August 2025.