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Cheap flights from Kolkata to London from ₹ 28,850

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to London

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
21:00 - 14:30CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
23h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 19:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 05m1 stop Abu Dhabi Zayed Intl
₹ 66,365Etihad Airways
Fri, 18 Dec - Thu, 31 Dec
Etihad Airways Logo
21:00 - 18:10CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
26h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
08:40 - 02:25LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
12h 15m1 stop Abu Dhabi Zayed Intl
₹ 67,127Etihad Airways
Mon, 21 Dec - Mon, 4 Jan
Etihad Airways Logo
21:00 - 12:05CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
20h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:55 - 02:25LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
24h 00m1 stop Abu Dhabi Zayed Intl
₹ 67,984Etihad Airways
Wed, 27 Jan - Wed, 3 Feb
Emirates Logo
09:20 - 18:15CCU  Kolkata Netaji S. Chandra-STN London Stansted
14h 25m1 stop Dubai Intl
Emirates Logo
20:15 - 07:40STN  London Stansted-CCU Kolkata Netaji S. Chandra
29h 55m1 stop Dubai Intl
₹ 72,174Emirates
Mon, 1 Mar - Thu, 11 Mar
Emirates Logo
09:20 - 12:05CCU  Kolkata Netaji S. Chandra-STN London Stansted
32h 15m1 stop Dubai Intl
Emirates Logo
20:15 - 19:00STN  London Stansted-CCU Kolkata Netaji S. Chandra
17h 15m1 stop Dubai Intl
₹ 72,174Emirates
Mon, 1 Feb - Thu, 4 Feb
Emirates Logo
20:35 - 12:05CCU  Kolkata Netaji S. Chandra-STN London Stansted
21h 00m1 stop Dubai Intl
Emirates Logo
20:15 - 00:25STN  London Stansted-CCU Kolkata Netaji S. Chandra
22h 40m1 stop Dubai Intl
₹ 72,269Emirates
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
20:10 - 11:30CCU  Kolkata Netaji S. Chandra-LGW London Gatwick
20h 50m1 stop Ahmedabad
Multiple Airlines Logo
06:25 - 08:20LGW  London Gatwick-CCU Kolkata Netaji S. Chandra
20h 25m2 stops Athens Eleftherios V. Mumbai Chhatrapati Shivaji Intl
₹ 74,744Multiple Airlines
Sun, 22 Nov - Sun, 29 Nov
Multiple Airlines Logo
21:00 - 23:50CCU  Kolkata Netaji S. Chandra-STN London Stansted
32h 20m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Multiple Airlines Logo
18:10 - 01:55STN  London Stansted-CCU Kolkata Netaji S. Chandra
26h 15m2 stops Madrid Barajas Doha Hamad Intl
₹ 75,316Multiple Airlines
Fri, 18 Dec - Thu, 7 Jan
Air India Logo
07:00 - 20:30CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
19h 00m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:05 - 18:25LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
15h 50m1 stop New Delhi Indira Gandhi Intl
₹ 79,696Air India
Sat, 5 Dec - Sun, 6 Dec
Air India Logo
14:35 - 11:30CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
26h 25m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:05 - 09:40LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
31h 05m1 stop Bengaluru Intl
₹ 80,838Air India
Sat, 19 Dec - Sat, 2 Jan

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Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets
Etihad Airways
18 Dec
CCU21:00Kolkata Netaji S. Chandra
23h 00m
1 stop
LHR14:30London Heathrow
31 Dec
LHR19:20London Heathrow
19h 05m
1 stop
CCU19:55Kolkata Netaji S. Chandra
₹ 66,365
Etihad Airways
21 Dec
CCU21:00Kolkata Netaji S. Chandra
26h 40m
1 stop
LHR18:10London Heathrow
4 Jan
LHR08:40London Heathrow
12h 15m
1 stop
CCU02:25Kolkata Netaji S. Chandra
₹ 67,127
Etihad Airways
27 Jan
CCU21:00Kolkata Netaji S. Chandra
20h 35m
1 stop
LHR12:05London Heathrow
3 Feb
LHR20:55London Heathrow
24h 00m
1 stop
CCU02:25Kolkata Netaji S. Chandra
₹ 67,984

Emirates flights from Kolkata to London

Our best Emirates deals on Kolkata to London flight tickets
Emirates
1 Feb
CCU09:20Kolkata Netaji S. Chandra
32h 15m
1 stop
STN12:05London Stansted
4 Feb
STN20:15London Stansted
17h 15m
1 stop
CCU19:00Kolkata Netaji S. Chandra
₹ 72,174
Emirates
12 Nov
CCU20:35Kolkata Netaji S. Chandra
21h 00m
1 stop
STN12:05London Stansted
19 Nov
STN20:15London Stansted
22h 40m
1 stop
CCU00:25Kolkata Netaji S. Chandra
₹ 72,269
Emirates
18 Dec
CCU09:20Kolkata Netaji S. Chandra
17h 00m
1 stop
LGW20:50London Gatwick
7 Jan
LGW13:40London Gatwick
23h 50m
1 stop
CCU19:00Kolkata Netaji S. Chandra
₹ 72,364

momondo Fare Finder

 
Use the filters below to find and compare flights from Kolkata to London that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Fri 18/12

21:00-14:30

1 stop23h 00m

London Heathrow

Thu 31/12

19:20-19:55

1 stop19h 05m

₹ 66,365

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Mon 21/12

21:00-18:10

1 stop26h 40m

London Heathrow

Mon 4/1

08:40-02:25

1 stop12h 15m

₹ 67,127

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Wed 27/1

21:00-12:05

1 stop20h 35m

London Heathrow

Wed 3/2

20:55-02:25

1 stop24h 00m

₹ 67,984

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Mon 1/3

09:20-18:15

1 stop14h 25m

London Stansted

Thu 11/3

20:15-07:40

1 stop29h 55m

₹ 72,174

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Mon 1/2

09:20-12:05

1 stop32h 15m

London Stansted

Thu 4/2

20:15-19:00

1 stop17h 15m

₹ 72,174

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Thu 12/11

20:35-12:05

1 stop21h 00m

London Stansted

Thu 19/11

20:15-00:25

1 stop22h 40m

₹ 72,269

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Sun 22/11

20:10-11:30

1 stop20h 50m

London Gatwick

Sun 29/11

06:25-08:20

2 stops20h 25m

₹ 74,744

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Fri 18/12

21:00-23:50

2 stops32h 20m

London Stansted

Thu 7/1

18:10-01:55

2 stops26h 15m

₹ 75,316
Fastest return journey

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Sat 5/12

07:00-20:30

1 stop19h 00m

London Heathrow

Sun 6/12

21:05-18:25

1 stop15h 50m

₹ 79,696

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Sat 19/12

14:35-11:30

1 stop26h 25m

London Heathrow

Sat 2/1

21:05-09:40

1 stop31h 05m

₹ 80,838

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Kolkata to London

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 Kolkata and London?

Prices are currently typical for flights on this route.

Typical prices usually range from ₹ 63,033 to ₹ 77,220.
The lowest price recently found on this route was ₹ 66,365.

What is the cheapest month to fly to London?

The month of February is, on average, the cheapest month to fly to London from Kolkata, with most prices found around ₹ 63,414. The month of May is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 66,175.

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

You are more likely to see cheaper flights to London from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around ₹ 73,276 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kolkata for as low as ₹ 59,415 on momondo.

Can stopping save me money on Kolkata to London flights?

You could potentially save up to 38% on your flight if you consider stops on a Kolkata to London flight.

How have Kolkata to London flight prices changed over time?

As of October 2026, prices for Kolkata to London flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to London

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

Cheap Kolkata to London (CCU to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to London

Best price found

₹ 28,850

Fastest flight time

13h 25m

Direct flights

None
The best one-way flight to London from Kolkata in the past 72 hours is ₹ 28,850. The best return flight deal from Kolkata to London found on momondo in the last 72 hours is ₹ 66,365.
The fastest flight from Kolkata to London takes 13h 25m
There are no direct flights from Kolkata to London. There are no popular flight routes from Kolkata to London.
Search flight deals

Frequently asked questions about flying from Kolkata to London

  • How far is Kolkata Netaji S. Chandra to London by plane?

    Kolkata Netaji S. Chandra and London are 7957.4 km apart from one another. 13h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to London?

    Prices for flights from Kolkata Netaji S. Chandra Airport to London were last updated today.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to London?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to London?

    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 Kolkata Netaji S. Chandra Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London 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 Kolkata to London?

Best airlines flying from Kolkata to London

Compare and see reviews for airlines that fly from Kolkata to London with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 57,379Free CancellationRating
5.5
2,903 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 57,577Free CancellationRating
7.3
1,549 reviews
Search Etihad Airways flights
EmiratesPriceFrom ₹ 69,354Free CancellationRating
8.1
3,687 reviews
Search Emirates flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kolkata to London for you.

Can I find flights from Kolkata to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kolkata to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Kolkata to London?

Once you have performed a search for Kolkata to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kolkata to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kolkata to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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