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Cheap flights from Kolkata to London from £195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to London departing on 2/3. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:30 - 22:15
CCU
-
STN
30h 15m2 stops
Multiple Airlines Logo
17:25 - 09:10
STN
-
CCU
34h 15m3 stops
£414Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
22:30 - 23:55
CCU
-
LGW
30h 55m3 stops
Multiple Airlines Logo
08:05 - 10:05
LGW
-
CCU
20h 30m2 stops
£434Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
22:30 - 23:55
CCU
-
LGW
30h 55m3 stops
Multiple Airlines Logo
08:05 - 14:05
LGW
-
CCU
24h 30m3 stops
£434Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Etihad Airways Logo
03:35 - 14:30
CCU
-
LHR
16h 25m1 stop
Etihad Airways Logo
20:55 - 02:40
LHR
-
CCU
24h 15m1 stop
£456Etihad Airways
Tue, 27 Jan - Wed, 4 Feb
Air India Logo
22:00 - 07:30
CCU
-
LHR
14h 00m1 stop
Air India Logo
14:00 - 08:40
LHR
-
CCU
14h 10m1 stop
£463Air India
Wed, 20 May - Thu, 4 Jun
Etihad Airways Logo
20:55 - 14:30
CCU
-
LHR
23h 05m1 stop
Etihad Airways Logo
19:20 - 20:00
LHR
-
CCU
19h 10m1 stop
£464Etihad Airways
Tue, 27 Jan - Tue, 3 Feb
Air India Logo
23:00 - 11:05
CCU
-
LHR
17h 35m1 stop
Air India Logo
08:45 - 04:15
LHR
-
CCU
14h 00m1 stop
£472Air India
Tue, 27 Jan - Tue, 3 Feb
Emirates Logo
09:15 - 17:55
CCU
-
STN
14h 10m1 stop
Emirates Logo
20:15 - 07:40
STN
-
CCU
29h 55m1 stop
£523Emirates
Wed, 28 Jan - Wed, 4 Feb
Emirates Logo
09:15 - 17:55
CCU
-
STN
14h 10m1 stop
Emirates Logo
14:05 - 18:50
STN
-
CCU
23h 15m1 stop
£529Emirates
Tue, 27 Jan - Thu, 29 Jan
Qatar Airways Logo
04:00 - 13:25
CCU
-
LGW
13h 55m1 stop
Qatar Airways Logo
09:00 - 02:20
LGW
-
CCU
12h 50m1 stop
£559Qatar Airways
Fri, 3 Apr - Sun, 26 Apr

Etihad Airways flights from Kolkata to London

Our best Etihad Airways deals on Kolkata to London flight tickets
Etihad Airways
27 Jan
CCU03:35Kolkata Netaji S. Chandra
16h 25m
1 stop
LHR14:30London Heathrow
4 Feb
LHR20:55London Heathrow
24h 15m
1 stop
CCU02:40Kolkata Netaji S. Chandra
£456
Find similar
Etihad Airways
24 Jan
CCU03:35Kolkata Netaji S. Chandra
20h 05m
1 stop
LHR18:10London Heathrow
29 Jan
LHR19:20London Heathrow
19h 10m
1 stop
CCU20:00Kolkata Netaji S. Chandra
£473
Find similar
Etihad Airways
20 Jan
CCU20:55Kolkata Netaji S. Chandra
15h 15m
1 stop
LHR06:40London Heathrow
25 Jan
LHR19:20London Heathrow
19h 10m
1 stop
CCU20:00Kolkata Netaji S. Chandra
£474
Find similar

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets
Air India
19 Dec
CCU23:00Kolkata Netaji S. Chandra
17h 35m
1 stop
LHR11:05London Heathrow
19 Jan
LHR22:00London Heathrow
14h 55m
1 stop
CCU18:25Kolkata Netaji S. Chandra
£467
Find similar
Air India
23 Dec
CCU20:35Kolkata Netaji S. Chandra
20h 00m
1 stop
LHR11:05London Heathrow
13 Jan
LHR21:05London Heathrow
20h 20m
1 stop
CCU22:55Kolkata Netaji S. Chandra
£488
Find similar
Air India
20 May
CCU22:00Kolkata Netaji S. Chandra
18h 35m
1 stop
LHR12:05London Heathrow
4 Jun
LHR14:00London Heathrow
17h 15m
1 stop
CCU11:45Kolkata Netaji S. Chandra
£493
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Kolkata to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 28/1

21:30-22:15

2 stops30h 15m

London Stansted

Wed 4/2

17:25-09:10

3 stops34h 15m

£414

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Wed 28/1

22:30-23:55

3 stops30h 55m

London Gatwick

Wed 4/2

08:05-10:05

2 stops20h 30m

£434

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Wed 28/1

22:30-23:55

3 stops30h 55m

London Gatwick

Wed 4/2

08:05-14:05

3 stops24h 30m

£434

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 27/1

03:35-14:30

1 stop16h 25m

London Heathrow

Wed 4/2

20:55-02:40

1 stop24h 15m

£456

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 20/5

22:00-07:30

1 stop14h 00m

London Heathrow

Thu 4/6

14:00-08:40

1 stop14h 10m

£463

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 27/1

20:55-14:30

1 stop23h 05m

London Heathrow

Tue 3/2

19:20-20:00

1 stop19h 10m

£464

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 27/1

23:00-11:05

1 stop17h 35m

London Heathrow

Tue 3/2

08:45-04:15

1 stop14h 00m

£472

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 28/1

09:15-17:55

1 stop14h 10m

London Stansted

Wed 4/2

20:15-07:40

1 stop29h 55m

£523

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Tue 27/1

09:15-17:55

1 stop14h 10m

London Stansted

Thu 29/1

14:05-18:50

1 stop23h 15m

£529

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Fri 3/4

04:00-13:25

1 stop13h 55m

London Gatwick

Sun 26/4

09:00-02:20

1 stop12h 50m

£559

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 cheapest month to fly to London?

The cheapest month to fly to London from Kolkata is in May. Flight prices, which tend to average around £520, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Kolkata averaging around £548.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £558. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Kolkata to London for around £595.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £499. Flights in the morning are often more expensive, with an average ticket price of £581.

How far in advance should I book a flight 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 £583 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 £564 on momondo.

Can stopping save me money on Kolkata to London flights?

You could potentially save up to 65% 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 December 2025, prices for Kolkata to London flights are approximately 8% 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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Kolkata to London takes 13h 30m
There are no direct flights from Kolkata to London. There are no popular flight routes from Kolkata to London.
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  • How far is Kolkata Netaji S. Chandra to London by plane?

    The straight-line distance from Kolkata Netaji S. Chandra to London is 4944.5 mi. By plane, this route typically takes 13h 30m.

  • 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 are updated daily.

  • 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 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 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 £431Free CancellationRating
5.5
2,951 reviews
Search Air India flights
Etihad AirwaysPriceFrom £439Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £528Free CancellationRating
7.4
3,683 reviews
Search Qatar Airways flights
EmiratesPriceFrom £542Free CancellationRating
8.1
3,441 reviews
Search Emirates flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to London. momondo saves you time and could save you money on your trip.

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

All flight searches from Kolkata to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport