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Cheap flights from Kolkata to the United Kingdom from ₹ 25,345

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 the United Kingdom departing on 25/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
03:50 - 18:45
CCU
-
LHR
19h 25m
1 stop
Etihad Airways Logo
09:30 - 20:30
LHR
-
CCU
30h 30m
1 stop
₹ 67,870Etihad Airways
Thu, 2 Jul - Tue, 7 Jul
SWISS Logo
21:00 - 08:40
CCU
-
LCY
16h 10m
2 stops
SWISS Logo
19:15 - 09:45
LCY
-
CCU
34h 00m
2 stops
₹ 67,965SWISS
Wed, 29 Jul - Tue, 11 Aug
Emirates Logo
09:15 - 17:55
CCU
-
STN
14h 10m
1 stop
Emirates Logo
14:05 - 18:50
STN
-
CCU
23h 15m
1 stop
₹ 69,104Emirates
Wed, 25 Nov - Fri, 15 Jan
Emirates Logo
20:55 - 18:45
CCU
-
STN
26h 20m
1 stop
Emirates Logo
14:05 - 07:40
STN
-
CCU
12h 05m
1 stop
₹ 69,294Emirates
Wed, 14 Oct - Fri, 20 Nov
Multiple Airlines Logo
09:50 - 12:55
CCU
-
STN
31h 35m
1 stop
Multiple Airlines Logo
15:25 - 02:55
STN
-
CCU
31h 00m
2 stops
₹ 69,579Multiple Airlines
Tue, 11 Aug - Wed, 30 Sep
Multiple Airlines Logo
19:15 - 17:45
CCU
-
LHR
27h 00m
1 stop
Multiple Airlines Logo
09:30 - 02:55
LHR
-
CCU
12h 55m
1 stop
₹ 70,148Multiple Airlines
Mon, 27 Jul - Fri, 7 Aug
Qatar Airways Logo
04:00 - 06:40
CCU
-
LGW
31h 10m
1 stop
Qatar Airways Logo
08:10 - 02:30
LGW
-
CCU
13h 50m
1 stop
₹ 71,762Qatar Airways
Tue, 15 Sep - Wed, 30 Sep
Qatar Airways Logo
04:00 - 06:40
CCU
-
LGW
31h 10m
1 stop
Qatar Airways Logo
08:10 - 02:30
LGW
-
CCU
13h 50m
1 stop
₹ 73,091Qatar Airways
Tue, 21 Jul - Tue, 6 Oct
British Airways Logo
21:40 - 20:15
CCU
-
GLA
27h 05m
2 stops
British Airways Logo
19:30 - 09:40
GLA
-
CCU
33h 40m
2 stops
₹ 115,807British Airways
Fri, 10 Jul - Thu, 16 Jul
British Airways Logo
21:40 - 21:30
CCU
-
GLA
28h 20m
2 stops
British Airways Logo
09:05 - 07:00
GLA
-
CCU
41h 25m
2 stops
₹ 122,736British Airways
Thu, 17 Sep - Mon, 21 Sep

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SWISS flights from Kolkata to United Kingdom

Our best SWISS deals on Kolkata to United Kingdom flight tickets
SWISS
21 Jul
CCU21:00Kolkata Netaji S. Chandra
21h 10m
3 stops
LHR13:40London Heathrow
13 Aug
LHR06:00London Heathrow
23h 15m
2 stops
CCU09:45Kolkata Netaji S. Chandra
₹ 70,053
SWISS
20 Jun
CCU21:00Kolkata Netaji S. Chandra
20h 30m
2 stops
LHR13:00London Heathrow
14 Sept
LHR20:05London Heathrow
28h 15m
2 stops
CCU04:50Kolkata Netaji S. Chandra
₹ 70,433
SWISS
22 Jul
CCU21:00Kolkata Netaji S. Chandra
15h 25m
2 stops
LHR07:55London Heathrow
12 Aug
LHR06:00London Heathrow
23h 15m
2 stops
CCU09:45Kolkata Netaji S. Chandra
₹ 70,908

Etihad Airways flights from Kolkata to United Kingdom

Our best Etihad Airways deals on Kolkata to United Kingdom flight tickets
Etihad Airways
2 Jul
CCU03:50Kolkata Netaji S. Chandra
19h 25m
1 stop
LHR18:45London Heathrow
7 Jul
LHR09:30London Heathrow
30h 30m
1 stop
CCU20:30Kolkata Netaji S. Chandra
₹ 67,870
Etihad Airways
3 Jul
CCU03:50Kolkata Netaji S. Chandra
19h 25m
1 stop
LHR18:45London Heathrow
11 Jul
LHR21:45London Heathrow
18h 15m
1 stop
CCU20:30Kolkata Netaji S. Chandra
₹ 68,535
Etihad Airways
3 Jul
CCU03:50Kolkata Netaji S. Chandra
31h 40m
1 stop
LHR07:00London Heathrow
11 Jul
LHR21:45London Heathrow
18h 15m
1 stop
CCU20:30Kolkata Netaji S. Chandra
₹ 69,009

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to United Kingdom 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 59,053 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Kolkata to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 2/7

03:50-18:45

1 stop19h 25m

London Heathrow

Tue 7/7

09:30-20:30

1 stop30h 30m

₹ 67,870

KolkataLondon

CCU - LCY

CCULCY

Kolkata Netaji S. Chandra

Wed 29/7

21:00-08:40

2 stops16h 10m

London City

Tue 11/8

19:15-09:45

2 stops34h 00m

₹ 67,965
Fastest return journey

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 25/11

09:15-17:55

1 stop14h 10m

London Stansted

Fri 15/1

14:05-18:50

1 stop23h 15m

₹ 69,104

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 14/10

20:55-18:45

1 stop26h 20m

London Stansted

Fri 20/11

14:05-07:40

1 stop12h 05m

₹ 69,294

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Tue 11/8

09:50-12:55

1 stop31h 35m

London Stansted

Wed 30/9

15:25-02:55

2 stops31h 00m

₹ 69,579

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 27/7

19:15-17:45

1 stop27h 00m

London Heathrow

Fri 7/8

09:30-02:55

1 stop12h 55m

₹ 70,148

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Tue 15/9

04:00-06:40

1 stop31h 10m

London Gatwick

Wed 30/9

08:10-02:30

1 stop13h 50m

₹ 71,762

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Tue 21/7

04:00-06:40

1 stop31h 10m

London Gatwick

Tue 6/10

08:10-02:30

1 stop13h 50m

₹ 73,091

KolkataGlasgow

CCU - GLA

CCUGLA

Kolkata Netaji S. Chandra

Fri 10/7

21:40-20:15

2 stops27h 05m

Glasgow Intl

Thu 16/7

19:30-09:40

2 stops33h 40m

₹ 115,807

KolkataGlasgow

CCU - GLA

CCUGLA

Kolkata Netaji S. Chandra

Thu 17/9

21:40-21:30

2 stops28h 20m

Glasgow Intl

Mon 21/9

09:05-07:00

2 stops41h 25m

₹ 122,736

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 the United Kingdom from

How to get the cheapest flight ticket from Kolkata to United Kingdom

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 United Kingdom?

The month of July is, on average, the cheapest month to fly to United Kingdom from Kolkata, with most prices found around ₹ 26,199. If you aren’t able to travel to United Kingdom during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of ₹ 28,762.

How far in advance should I book a flight from Kolkata to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around ₹ 73,494 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Kolkata for as low as ₹ 63,599 on momondo.

Can stopping save me money on Kolkata to United Kingdom flights?

You could potentially save up to 14% on your flight if you consider stops on a Kolkata to United Kingdom flight.

Cheap Kolkata to United Kingdom flight deals and tips

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

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Kolkata to United Kingdom takes 13h 40m
There are no direct flights from Kolkata to United Kingdom. There are no popular flight routes from Kolkata to United Kingdom.
Search flight deals

Frequently asked questions about flying from Kolkata to the United Kingdom

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

    Prices for flights from Kolkata Netaji S. Chandra Airport to United Kingdom are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kolkata Netaji S. Chandra Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kolkata to United Kingdom

Compare and see reviews for airlines that fly from Kolkata to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom ₹ 56,710Free CancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 57,203Free CancellationRating
5.5
2,957 reviews
Search Air India flights
EmiratesPriceFrom ₹ 66,064Free CancellationRating
8.1
3,591 reviews
Search Emirates flights
Qatar AirwaysPriceFrom ₹ 67,368Free CancellationRating
7.3
3,726 reviews
Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to United Kingdom from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

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

Yes. All flights to United Kingdom from Kolkata on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kolkata to United Kingdom?

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 United Kingdom from Kolkata.

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

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Kolkata and alert you when they change.

An easier way to manage your United Kingdom trip

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Find better results for your trip to the United Kingdom

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Popular flights according to clicks in the last 7 days on momondo
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