Question 1

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

Accepted Answer

According to our current data, Air India (£509), Etihad Airways (£524), and Emirates (£545) offers the cheapest pricing from Kolkata to London Heathrow Airport. These flights start at 15% lower than the current average price 3 months from now.

Question 2

What are the cheapest airlines to fly from Kolkata to London Heathrow Airport one-way?

Accepted Answer

To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at £257. Qatar Airways flights start at £278 while deals on Emirates start at £298 one-way.

Question 3

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 37 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 4

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 5

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 6

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 7

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 8

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 9

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 10

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

Accepted Answer

To save up to 10% on this flight, we recommend booking at least 61 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 £561 1-2 weeks out and tickets from £561 for flights departing within the next 72 hours.

Question 11

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 £585. Cheapflights users have found deals in the month of May for as cheap as £418. The most expensive prices can be found in the month of August.

Question 12

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 13

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 6 different airlines.

Question 14

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 15

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 16

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 17

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 18

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 19

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 20

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	£509
One-way from	£257
Popular in	August
Cheapest in	March
Average price	£573

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest£463	Average£560	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest£474	Average£594	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Vistara	Cheapest£502	Average£599	FlexibilityNo cancel fee	On-timeN/A	Search Vistara flights
Qatar Airways	Cheapest£541	Average£600	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£570	Average£620	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Virgin Atlantic	Cheapest£631	Average£679	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Cheap flights from Kolkata to London Heathrow Airport from £257

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 14/7. 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 January, booked 37 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 15 May 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 15 May 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?

Use this chart to determine the optimal time to book a return flight from Kolkata to Heathrow. Price data was last updated on 9 May 2025.

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Emirates, KLM and LOT from Kolkata to London by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of 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?

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

What are the cheapest airlines to fly from Kolkata to London Heathrow Airport one-way?

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?

Travelling to a place near Kolkata?

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Alternative routes for Kolkata to Heathrow

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Top 6 airlines flying from Kolkata to Heathrow

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

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

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

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 15 May 2025.