Cheap flights from London to Kolkata from £175
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 to Kolkata departing on 7/5. 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 to Kolkata
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Air India flights from London to Kolkata
Our best Air India deals on London to Kolkata flight tickets
Emirates flights from London to Kolkata
Our best Emirates deals on London to Kolkata flight tickets
See travel insights to Kolkata from
How to get the cheapest flight ticket from London 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 cheapest month to fly to Kolkata?
In general, March is the cheapest month to fly from London to Kolkata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £493. If you aren’t able to travel during the month of March, then book flights to Kolkata from London during September instead. Flights to Kolkata in September, while not as cheap as those in March, still average around £517.
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 £583. Flights from London to Kolkata on a Friday will generally be more expensive and average around £684. 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 £588. Flights in the afternoon are often more expensive, with an average ticket price of £811.
How far in advance should I book a flight to Kolkata?
You are more likely to see cheaper flights to Kolkata from London when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around £636 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from London for as low as £565 on momondo.
What is the cheapest airline that flies from London to Kolkata Netaji S. Chandra?
Air India, Etihad Airways, and Qatar Airways are the most popular carriers operating from London to Kolkata Netaji S. Chandra
Which airlines fly to Kolkata?
Air India, Emirates and Etihad Airways are the top three most popular airlines that fly to Kolkata from London according to our data. Air India is the first choice among our users, with 54% 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 to Kolkata
Cheap London to Kolkata (LON to CCU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Kolkata
How far is London to Kolkata Netaji S. Chandra by plane?
A flight from London to Kolkata Netaji S. Chandra will travel around 4944.5 mi. Typically, this will take 12h 45m by plane in normal conditions.
When did momondo last update prices for flights from London to Kolkata Netaji S. Chandra Airport?
Prices for flights from London to Kolkata Netaji S. Chandra Airport refresh daily.
How many operators does momondo search for flights from London to Kolkata Netaji S. Chandra Airport?
There are 8 operators available for flights from London to Kolkata Netaji S. Chandra Airport as of April 2025.
How old do you have to be to fly from London to Kolkata Netaji S. Chandra 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 London to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London to Kolkata?
Based on momondo bookings for flights between London and Kolkata, the leading airline is Air India, making up 47% of the total bookings. Other popular airlines include Emirates with 20%, Qatar Airways with 11%, and Etihad Airways with 11%.
Best airlines flying from London to Kolkata
Compare and see reviews for airlines that fly from London to Kolkata with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £330 | Free Cancellation | Rating 8.0 3,197 reviews | |||
| PriceFrom £424 | Free Cancellation | Rating 5.5 2,892 reviews | |||
| PriceFrom £442 | Free Cancellation | Rating 7.4 1,188 reviews | |||
| PriceFrom £502 | Free Cancellation | Rating 7.4 3,549 reviews | |||
| PriceFrom £533 | Free Cancellation | Rating 7.7 230 reviews | |||
| PriceFrom £575 | Free Cancellation | Rating 7.4 641 reviews | |||
| PriceFrom £590 | Free Cancellation | Rating 6.6 6,737 reviews | |||
| PriceFrom £653 | Free Cancellation | Rating 6.8 472 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Kolkata?
It is quick and easy to find London to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.
Can I find flights from London to Kolkata with flexible booking policies on momondo?
Flights from London to Kolkata 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 London to Kolkata?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from London.
I’m not ready to book a flight from London to Kolkata right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.