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Cheap flights from London to Kolkata from £193

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 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Qatar Airways Logo
14:05 - 01:45LGW-CCU
30h 10m1 stop
Qatar Airways Logo
03:20 - 12:35CCU-LGW
14h 45m1 stop
£448Qatar Airways
Find Deal
Sun, 23 Nov - Sat, 6 Dec
 Logo
21:50 - 19:15LTN-CCU
40h 55m3 stops
 Logo
16:20 - 22:45CCU-LTN
34h 55m3 stops
Fri, 12 Sep - Tue, 23 Sep
Air India Logo
14:00 - 07:40LHR-CCU
13h 10m1 stop
Air India Logo
09:55 - 19:00CCU-LHR
13h 35m1 stop
£459Air India
Find Deal
Thu, 11 Sep - Thu, 25 Sep
Air India Logo
21:45 - 15:05LHR-CCU
12h 50m1 stop
Air India Logo
18:45 - 07:30CCU-LHR
17h 15m1 stop
£467Air India
Find Deal
Tue, 23 Sep - Tue, 7 Oct
Etihad Airways Logo
20:55 - 19:55LHR-CCU
17h 30m1 stop
Etihad Airways Logo
03:20 - 18:25CCU-LHR
20h 35m1 stop
£511Etihad Airways
Find Deal
Sun, 2 Nov - Sat, 29 Nov
Etihad Airways Logo
20:55 - 02:30LHR-CCU
24h 05m1 stop
Etihad Airways Logo
03:20 - 06:45CCU-LHR
32h 55m1 stop
£513Etihad Airways
Find Deal
Wed, 26 Nov - Sat, 29 Nov
Emirates Logo
14:55 - 08:10STN-CCU
12h 45m1 stop
Emirates Logo
09:45 - 18:45CCU-STN
13h 30m1 stop
£525Emirates
Find Deal
Tue, 23 Sep - Tue, 7 Oct
Emirates Logo
14:55 - 08:10STN-CCU
12h 45m1 stop
Emirates Logo
09:45 - 18:45CCU-STN
13h 30m1 stop
£525Emirates
Find Deal
Thu, 11 Sep - Thu, 25 Sep
KLM Logo
08:40 - 08:25LCY-CCU
19h 15m2 stops
KLM Logo
19:05 - 09:30CCU-LCY
18h 55m2 stops
£629KLM
Find Deal
Fri, 12 Sep - Tue, 23 Sep
KLM Logo
08:40 - 08:25LCY-CCU
19h 15m2 stops
KLM Logo
17:00 - 08:50CCU-LCY
20h 20m2 stops
£748KLM
Find Deal
Thu, 11 Sep - Thu, 25 Sep

Etihad Airways flights from London to Kolkata

Our best Etihad Airways deals on London to Kolkata flight tickets
Etihad Airways
2 Nov
LHR20:55London Heathrow
17h 30m
1 stop
CCU19:55Kolkata Netaji S. Chandra
29 Nov
CCU03:20Kolkata Netaji S. Chandra
20h 35m
1 stop
LHR18:25London Heathrow
Etihad Airways
26 Nov
LHR20:55London Heathrow
24h 05m
1 stop
CCU02:30Kolkata Netaji S. Chandra
29 Nov
CCU03:20Kolkata Netaji S. Chandra
32h 55m
1 stop
LHR06:45London Heathrow

Qatar Airways flights from London to Kolkata

Our best Qatar Airways deals on London to Kolkata flight tickets
Qatar Airways
23 Nov
LGW14:05London Gatwick
30h 10m
1 stop
CCU01:45Kolkata Netaji S. Chandra
6 Dec
CCU03:20Kolkata Netaji S. Chandra
14h 45m
1 stop
LGW12:35London Gatwick
Qatar Airways
9 Sept
LGW09:00London Gatwick
12h 50m
1 stop
CCU02:20Kolkata Netaji S. Chandra
20 Sept
CCU03:50Kolkata Netaji S. Chandra
31h 20m
1 stop
LGW06:40London Gatwick
Qatar Airways
9 Nov
LGW14:05London Gatwick
30h 10m
1 stop
CCU01:45Kolkata Netaji S. Chandra
19 Nov
CCU03:20Kolkata Netaji S. Chandra
32h 15m
1 stop
LGW06:05London Gatwick

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, May 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 £452. If you aren’t able to travel during the month of May, then book flights to Kolkata from London 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 £547. Flights from London to Kolkata on a Friday will generally be more expensive and average around £642. 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 £552. Flights in the afternoon are often more expensive, with an average ticket price of £761.

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 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around £587 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from London for as low as £533 on momondo.

Can stopping save me money on London to Kolkata flights?

You could potentially save up to 32% on your flight if you consider stops on a London to Kolkata flight.

How have London to Kolkata flight prices changed over time?

As of July 2025, prices for London to Kolkata flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from London to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from London to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

£193

Fastest flight time

12h 05m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from London in the past 72 hours is £193. The best return flight deal from London to Kolkata found on momondo in the last 72 hours is £448.
The fastest flight from London to Kolkata takes 12h 05m
There are no direct flights from London to Kolkata. Popular non-direct routes for this connection are London Stansted Airport - Kolkata Netaji S. Chandra Airport, London Gatwick Airport - Kolkata Netaji S. Chandra Airport and London Luton Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)

  • 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 05m 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?

  • 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?


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
EmiratesPriceFrom £309Free CancellationRating
8.1
3,287 reviews
Search Emirates flights
Air IndiaPriceFrom £400Free CancellationRating
5.5
2,926 reviews
Search Air India flights
Etihad AirwaysPriceFrom £415Free CancellationRating
7.4
1,220 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £445Free CancellationRating
7.4
3,588 reviews
Search Qatar Airways flights
VistaraPriceFrom £532Free CancellationRating
7.7
230 reviews
Search Vistara flights
Virgin AtlanticPriceFrom £539Free CancellationRating
7.4
652 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £554Free CancellationRating
6.6
7,093 reviews
Search British Airways flights
IndiGoPriceFrom £615Free CancellationRating
6.8
478 reviews
Search IndiGo flights

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.


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