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Cheap flights from London to Kolkata from ₹ 21,996

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 7/10. 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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Find the cheapest flights from London to Kolkata

Cheap return flights

 Logo
07:25 - 19:15STN-CCU
31h 20m3 stops
 Logo
21:30 - 13:30CCU-STN
20h 30m2 stops
₹ 53,834
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Sat, 27 Sep - Sat, 11 Oct
 Logo
08:15 - 09:30STN-CCU
20h 45m3 stops
 Logo
22:15 - 14:30CCU-STN
20h 45m2 stops
₹ 54,519
Find Deal
Wed, 24 Sep - Fri, 24 Oct
Air India Logo
20:35 - 15:05LHR-CCU
14h 00m1 stop
Air India Logo
00:55 - 11:30CCU-LHR
15h 05m1 stop
₹ 54,775Air India
Find Deal
Wed, 1 Oct - Tue, 21 Oct
Air India Logo
09:45 - 04:15LHR-CCU
14h 00m1 stop
Air India Logo
08:40 - 20:00CCU-LHR
15h 50m1 stop
₹ 54,861Air India
Find Deal
Tue, 23 Sep - Tue, 7 Oct
Qatar Airways Logo
09:00 - 02:20LGW-CCU
12h 50m1 stop
Qatar Airways Logo
03:50 - 13:25CCU-LGW
14h 05m1 stop
₹ 56,573Qatar Airways
Find Deal
Sun, 14 Sep - Tue, 21 Oct
Qatar Airways Logo
09:00 - 02:20LGW-CCU
12h 50m1 stop
Qatar Airways Logo
03:50 - 13:25CCU-LGW
14h 05m1 stop
₹ 57,001Qatar Airways
Find Deal
Tue, 16 Sep - Tue, 21 Oct
Etihad Airways Logo
09:30 - 03:00LHR-CCU
13h 00m1 stop
Etihad Airways Logo
04:00 - 15:15CCU-LHR
15h 45m1 stop
₹ 60,167Etihad Airways
Find Deal
Sun, 5 Oct - Tue, 14 Oct
Emirates Logo
14:55 - 19:15STN-CCU
23h 50m1 stop
Emirates Logo
09:45 - 12:55CCU-STN
31h 40m1 stop
₹ 61,451Emirates
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Thu, 25 Sep - Mon, 13 Oct
Emirates Logo
14:55 - 08:10STN-CCU
12h 45m1 stop
Emirates Logo
09:45 - 18:45CCU-STN
13h 30m1 stop
₹ 61,537Emirates
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Sun, 5 Oct - Tue, 21 Oct
Etihad Airways Logo
20:55 - 19:55LHR-CCU
17h 30m1 stop
Etihad Airways Logo
03:20 - 06:45CCU-LHR
32h 55m1 stop
₹ 61,879Etihad Airways
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Sun, 2 Nov - Sat, 29 Nov

Air India flights from London to Kolkata

Our best Air India deals on London to Kolkata flight tickets
Air India
1 Oct
LHR20:35London Heathrow
14h 00m
1 stop
CCU15:05Kolkata Netaji S. Chandra
21 Oct
CCU00:55Kolkata Netaji S. Chandra
15h 05m
1 stop
LHR11:30London Heathrow
₹ 54,775
Find similar
Air India
23 Sept
LHR09:45London Heathrow
14h 00m
1 stop
CCU04:15Kolkata Netaji S. Chandra
7 Oct
CCU08:40Kolkata Netaji S. Chandra
15h 50m
1 stop
LHR20:00London Heathrow
₹ 54,861
Find similar
Air India
25 Sept
LHR20:35London Heathrow
19h 25m
1 stop
CCU20:30Kolkata Netaji S. Chandra
11 Oct
CCU21:20Kolkata Netaji S. Chandra
14h 40m
1 stop
LHR07:30London Heathrow
₹ 54,947
Find similar

Qatar Airways flights from London to Kolkata

Our best Qatar Airways deals on London to Kolkata flight tickets
Qatar Airways
14 Sept
LGW09:00London Gatwick
12h 50m
1 stop
CCU02:20Kolkata Netaji S. Chandra
21 Oct
CCU03:50Kolkata Netaji S. Chandra
14h 05m
1 stop
LGW13:25London Gatwick
₹ 56,573
Find similar
Qatar Airways
16 Sept
LGW09:00London Gatwick
12h 50m
1 stop
CCU02:20Kolkata Netaji S. Chandra
21 Oct
CCU03:50Kolkata Netaji S. Chandra
14h 05m
1 stop
LGW13:25London Gatwick
₹ 57,001
Find similar
Qatar Airways
8 Jul
LGW14:55London Gatwick
30h 55m
1 stop
CCU02:20Kolkata Netaji S. Chandra
14 Jul
CCU03:50Kolkata Netaji S. Chandra
14h 10m
1 stop
LGW13:30London Gatwick
₹ 57,514
Find similar

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?

If you are unable to visit Kolkata during the month of May, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 54,262.

What is the cheapest day to depart on your flight to Kolkata?

The cheapest day to depart on your flight to Kolkata is on a Thursday when prices can be found for as low as ₹ 63,550. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Kolkata for around ₹ 83,906.

What is the cheapest time of day to depart on your flight to Kolkata?

According to our data, the cheapest time of day to fly to Kolkata is in the morning. momondo users have found flights departing from London to Kolkata in the morning for as low as ₹ 68,607. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 86,353 per ticket.

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 ₹ 68,612 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 ₹ 62,221 on momondo.

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

₹ 21,996

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 ₹ 21,996. The best return flight deal from London to Kolkata found on momondo in the last 72 hours is ₹ 53,834.
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 Heathrow Airport - Kolkata Netaji S. Chandra Airport and London Gatwick 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?

    The distance between London and Kolkata Netaji S. Chandra is about 7957.4 km. In terms of flight time, this usually takes a little over 12h 05m.

  • 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 are refreshed on a daily basis.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
Etihad AirwaysPriceFrom ₹ 51,076Free CancellationRating
7.4
1,224 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 52,542Free CancellationRating
5.5
2,922 reviews
Search Air India flights
Qatar AirwaysPriceFrom ₹ 56,446Free CancellationRating
7.4
3,593 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 56,604Free CancellationRating
8.1
3,285 reviews
Search Emirates flights
Virgin AtlanticPriceFrom ₹ 70,865Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Kolkata?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential London to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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