Cheap flights from London Heathrow Airport to Kolkata from £248
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kolkata departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Kolkata
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Etihad Airways flights from London Heathrow Airport to Kolkata
Our best Etihad Airways deals on London Heathrow Airport to Kolkata flight tickets
Air India flights from London Heathrow Airport to Kolkata
Our best Air India deals on London Heathrow Airport to Kolkata flight tickets
See travel insights to Kolkata from
How to get the cheapest flight ticket from London Heathrow Airport to Kolkata
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
What is the typical price of a round-trip flight between London Heathrow Airport and Kolkata?
What is the cheapest month to fly to Kolkata?
In general, May is the cheapest month to fly from London Heathrow Airport to Kolkata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £447. If you aren’t able to travel during the month of May, then book flights to Kolkata from London Heathrow Airport during March instead. Flights to Kolkata in March, while not as cheap as those in May, still average around £465.
What is the cheapest day to depart on your flight to Kolkata?
Our data shows that Monday is the least expensive day to fly to Kolkata. Tickets to fly out on this day can be as low as £549. Flights from London Heathrow Airport to Kolkata on a Friday will generally be more expensive and average around £645. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Kolkata?
The cheapest time of day to fly to Kolkata is in the morning when flights can be purchased for as low as £554. Flights in the afternoon are often more expensive, with an average ticket price of £765.
How far in advance should I book a flight to Kolkata?
You are more likely to see cheaper flights to Kolkata from London Heathrow Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around £589 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from London Heathrow Airport for as low as £534 on momondo.
What is the cheapest airline that flies from London Heathrow to Kolkata Netaji S. Chandra?
Air India, Etihad Airways, and IndiGo are the most popular carriers operating from London Heathrow to Kolkata Netaji S. Chandra
Which airlines fly to Kolkata?
Air India, Etihad Airways and Qatar Airways are the top three most popular airlines that fly to Kolkata from London Heathrow Airport according to our data. Air India is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Kolkata. Keep in mind that there are 8 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Kolkata
Cheap London Heathrow Airport to Kolkata (LHR to CCU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Kolkata
How far is London Heathrow to Kolkata Netaji S. Chandra by plane?
The distance between London Heathrow and Kolkata Netaji S. Chandra is about 4958.8 mi. In terms of flight time, this usually takes a little over 12h 00m.
When did momondo last update prices for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport?
Prices for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport?
There are 8 operators available for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Kolkata Netaji S. Chandra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Kolkata?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Kolkata is Air India (53% of total bookings). The next most popular airlines are Etihad Airways (15%), Qatar Airways (12%), and Virgin Atlantic (9%).
Best airlines flying from London Heathrow Airport to Kolkata
Compare and see reviews for airlines that fly from London Heathrow Airport to Kolkata with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £403 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom £417 | Free Cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom £478 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom £534 | Free Cancellation | Rating 7.7 230 reviews | |||
| PriceFrom £536 | Free Cancellation | Rating 8.1 3,265 reviews | |||
| PriceFrom £542 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom £556 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £618 | Free Cancellation | Rating 6.8 477 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Kolkata?
Finding the right flight to Kolkata from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kolkata quick and easy, saving you time and money.
Can I find flights from London to Kolkata with flexible booking policies on momondo?
momondo does allow users to show only those flights to Kolkata from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Kolkata?
momondo helps you find the best flight between London and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Kolkata right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Kolkata now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kolkata and let you know when they change.