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Cheap flights from Kolkata to London from ₹ 25,048

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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Cheap return flights

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Air India Logo
14:35 - 06:35CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
21h 30m1 stop New Delhi Indira Gandhi Intl
Air India Logo
13:00 - 13:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 25m1 stop New Delhi Indira Gandhi Intl
₹ 55,374Air India
Fri, 6 Nov - Thu, 19 Nov
Air India Logo
19:05 - 06:35CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
17h 00m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:05 - 20:10LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
17h 35m1 stop New Delhi Indira Gandhi Intl
₹ 55,470Air India
Thu, 12 Nov - Thu, 19 Nov
Air India Logo
16:05 - 06:35CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
20h 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
₹ 55,950Air India
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
17:35 - 18:55CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
30h 50m1 stop Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
20:50 - 01:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
23h 35m2 stops Barcelona-El Prat Doha Hamad Intl
₹ 63,244Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov
Etihad Airways Logo
03:20 - 06:40CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
32h 50m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
08:50 - 02:25LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
12h 05m1 stop Abu Dhabi Zayed Intl
₹ 63,915Etihad Airways
Thu, 5 Nov - Thu, 19 Nov
Multiple Airlines Logo
08:20 - 18:55CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
16h 05m1 stop Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
22:15 - 08:20LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
28h 35m2 stops Athens Eleftherios V. Mumbai Chhatrapati Shivaji Intl
₹ 64,587Multiple Airlines
Fri, 6 Nov - Thu, 19 Nov
KLM Logo
21:05 - 13:50CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
22h 15m2 stops Bengaluru Intl Amsterdam Schiphol
KLM Logo
06:30 - 08:20LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
20h 20m2 stops Amsterdam Schiphol Mumbai Chhatrapati Shivaji Intl
₹ 64,779KLM
Mon, 1 Feb - Sun, 14 Feb
Etihad Airways Logo
21:00 - 06:40CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
15h 10m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
09:30 - 03:00LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
13h 00m1 stop Abu Dhabi Zayed Intl
₹ 66,123Etihad Airways
Wed, 25 Nov - Mon, 24 May
Emirates Logo
20:35 - 17:55CCU  Kolkata Netaji S. Chandra-STN London Stansted
26h 50m1 stop Dubai Intl
Emirates Logo
20:15 - 07:40STN  London Stansted-CCU Kolkata Netaji S. Chandra
29h 55m1 stop Dubai Intl
₹ 68,426Emirates
Thu, 12 Nov - Thu, 19 Nov
Emirates Logo
20:35 - 18:25CCU  Kolkata Netaji S. Chandra-LGW London Gatwick
27h 20m1 stop Dubai Intl
Emirates Logo
09:40 - 07:40LGW  London Gatwick-CCU Kolkata Netaji S. Chandra
16h 30m1 stop Dubai Intl
₹ 69,194Emirates
Thu, 12 Nov - Thu, 19 Nov

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Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets
Air India
6 Nov
CCU14:35Kolkata Netaji S. Chandra
21h 30m
1 stop
LHR06:35London Heathrow
19 Nov
LHR13:00London Heathrow
19h 25m
1 stop
CCU13:55Kolkata Netaji S. Chandra
₹ 55,374
Air India
12 Nov
CCU19:05Kolkata Netaji S. Chandra
17h 00m
1 stop
LHR06:35London Heathrow
19 Nov
LHR21:05London Heathrow
17h 35m
1 stop
CCU20:10Kolkata Netaji S. Chandra
₹ 55,470
Air India
10 Nov
CCU16:05Kolkata Netaji S. Chandra
20h 00m
1 stop
LHR06:35London Heathrow
17 Nov
LHR21:05London Heathrow
15h 50m
1 stop
CCU18:25Kolkata Netaji S. Chandra
₹ 55,950

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets
Etihad Airways
5 Nov
CCU03:20Kolkata Netaji S. Chandra
32h 50m
1 stop
LHR06:40London Heathrow
19 Nov
LHR08:50London Heathrow
12h 05m
1 stop
CCU02:25Kolkata Netaji S. Chandra
₹ 63,915
Etihad Airways
25 Nov
CCU21:00Kolkata Netaji S. Chandra
15h 10m
1 stop
LHR06:40London Heathrow
24 May
LHR09:30London Heathrow
13h 00m
1 stop
CCU03:00Kolkata Netaji S. Chandra
₹ 66,123
Etihad Airways
25 Nov
CCU21:00Kolkata Netaji S. Chandra
15h 10m
1 stop
LHR06:40London Heathrow
21 May
LHR20:45London Heathrow
25h 45m
1 stop
CCU03:00Kolkata Netaji S. Chandra
₹ 67,370

momondo Fare Finder

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

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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 6/11

14:35-06:35

1 stop21h 30m

London Heathrow

Thu 19/11

13:00-13:55

1 stop19h 25m

₹ 55,374

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Thu 12/11

19:05-06:35

1 stop17h 00m

London Heathrow

Thu 19/11

21:05-20:10

1 stop17h 35m

₹ 55,470

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Tue 10/11

16:05-06:35

1 stop20h 00m

London Heathrow

Tue 17/11

21:05-18:25

1 stop15h 50m

₹ 55,950

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Tue 10/11

17:35-18:55

1 stop30h 50m

London Heathrow

Tue 17/11

20:50-01:55

2 stops23h 35m

₹ 63,244

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Thu 5/11

03:20-06:40

1 stop32h 50m

London Heathrow

Thu 19/11

08:50-02:25

1 stop12h 05m

₹ 63,915

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Fri 6/11

08:20-18:55

1 stop16h 05m

London Heathrow

Thu 19/11

22:15-08:20

2 stops28h 35m

₹ 64,587

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Mon 1/2

21:05-13:50

2 stops22h 15m

London Heathrow

Sun 14/2

06:30-08:20

2 stops20h 20m

₹ 64,779
Fastest return journey

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Wed 25/11

21:00-06:40

1 stop15h 10m

London Heathrow

Mon 24/5

09:30-03:00

1 stop13h 00m

₹ 66,123

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Thu 12/11

20:35-17:55

1 stop26h 50m

London Stansted

Thu 19/11

20:15-07:40

1 stop29h 55m

₹ 68,426

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Thu 12/11

20:35-18:25

1 stop27h 20m

London Gatwick

Thu 19/11

09:40-07:40

1 stop16h 30m

₹ 69,194

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 low for flights on this route.

Typical prices usually range from ₹ 67,178 to ₹ 76,391.
The lowest price recently found on this route was ₹ 55,374.

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 ₹ 63,915. The month of May is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 66,890.

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 ₹ 74,408 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 ₹ 59,885 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 September 2026, prices for Kolkata to London flights are approximately 24% 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

₹ 25,048

Fastest flight time

13h 25m

Direct flights

None
The best one-way flight to London from Kolkata in the past 72 hours is ₹ 25,048. The best return flight deal from Kolkata to London found on momondo in the last 72 hours is ₹ 55,374.
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 ₹ 57,833Free CancellationRating
5.5
2,919 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 58,033Free CancellationRating
7.3
1,540 reviews
Search Etihad Airways flights
EmiratesPriceFrom ₹ 69,903Free CancellationRating
8.1
3,667 reviews
Search Emirates flights

Travelling to a place near London?

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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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