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Cheap flights from Kolkata to the United Kingdom from ₹ 25,823

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LHR
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to United Kingdom
Explore the most affordable flight options available from Kolkata to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Fri 7/813:45
CCU
-
MAN
1 stop25h 25m
Multiple Airlines
Sun 23/816:20
MAN
-
CCU
2 stops30h 05m
Multiple Airlines
Deal found 15/7₹ 57,043
Fri 7/821:40
CCU
-
MAN
1 stop17h 30m
IndiGo
Sun 23/812:05
MAN
-
CCU
1 stop25h 25m
IndiGo
Deal found 17/7₹ 66,004
Fri 7/822:30
CCU
-
GLA
2 stops22h 15m
KLM
Thu 13/817:00
GLA
-
CCU
2 stops37h 15m
KLM
Deal found 16/7₹ 66,775
Thu 13/816:10
CCU
-
MAN
1 stop22h 15m
IndiGo
Thu 20/812:55
MAN
-
CCU
1 stop26h 50m
IndiGo
Deal found 16/7₹ 67,064
Wed 16/921:00
CCU
-
EDI
2 stops17h 15m
Multiple Airlines
Tue 22/906:10
EDI
-
CCU
2 stops22h 10m
Multiple Airlines
Deal found 15/7₹ 67,931
Sat 15/821:40
CCU
-
LHR
2 stops17h 35m
KLM
Wed 26/808:40
LHR
-
CCU
2 stops20h 30m
KLM
Deal found 16/7₹ 69,473
Mon 27/710:30
CCU
-
LHR
2 stops33h 40m
Multiple Airlines
Fri 7/820:05
LHR
-
CCU
2 stops33h 10m
Multiple Airlines
Deal found 13/7₹ 69,569
Wed 9/921:30
CCU
-
LHR
1 stop22h 05m
Etihad Airways
Tue 17/1120:55
LHR
-
CCU
1 stop17h 35m
Etihad Airways
Deal found 13/7₹ 69,762
Mon 7/903:50
CCU
-
LHR
1 stop19h 25m
Etihad Airways
Tue 17/1120:55
LHR
-
CCU
1 stop17h 35m
Etihad Airways
Deal found 13/7₹ 69,858
Sat 1/821:00
CCU
-
LHR
2 stops15h 25m
Multiple Airlines
Mon 31/807:25
LHR
-
CCU
2 stops20h 55m
Multiple Airlines
Deal found 12/7₹ 70,051
Thu 10/909:50
CCU
-
STN
1 stop31h 35m
Emirates
Thu 19/1114:05
STN
-
CCU
1 stop23h 15m
Emirates
Deal found 13/7₹ 70,051
Wed 22/721:00
CCU
-
LHR
2 stops15h 25m
SWISS
Wed 5/806:00
LHR
-
CCU
2 stops23h 15m
SWISS
Deal found 15/7₹ 70,147

Find flight deals from Kolkata to United Kingdom

Keep the following information in mind while searching for Kolkata to United Kingdom flight deals. Data was last updated 17 July 2026.

Round-trip from

₹ 57,043

One-way from

₹ 25,823

Popular in

July

Cheapest in

May

Average price

₹ 76,796
7/8-23/8
  • 7/8-23/8
  • 3 total stops
  • 55h 30m total
  • Kolkata to United Kingdom
Search Deals
Etihad Airways
  • Etihad Airways
  • 1/8
  • 1 total stop
  • 15h 45m total
  • Kolkata to United Kingdom
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 394,545 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 43,298 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 17 July 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

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Fri 7/8

21:40-10:40

1 stop17h 30m

Manchester

Sun 23/8

12:05-18:00

1 stop25h 25m

₹ 66,197

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Thu 6/8

02:20-18:50

3 stops21h 00m

Manchester

Sun 23/8

16:20-02:55

2 stops30h 05m

₹ 66,678

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sat 1/8

21:00-07:55

2 stops15h 25m

London Heathrow

Mon 31/8

07:25-08:50

2 stops20h 55m

₹ 70,051

KolkataNewcastle upon Tyne

CCU - NCL

CCUNCL

Kolkata Netaji S. Chandra

Fri 7/8

22:30-16:50

2 stops22h 50m

Newcastle upon Tyne

Thu 13/8

05:45-08:15

2 stops22h 00m

₹ 72,460

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Sat 1/8

22:30-09:55

1 stop15h 55m

Manchester

Thu 13/8

12:55-10:45

1 stop17h 20m

₹ 72,460

KolkataGlasgow

CCU - GLA

CCUGLA

Kolkata Netaji S. Chandra

Fri 7/8

22:30-08:25

2 stops38h 25m

Glasgow Intl

Thu 13/8

06:00-09:10

2 stops22h 40m

₹ 72,556

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 4/8

22:00-10:40

2 stops17h 10m

London Heathrow

Sun 13/9

06:00-09:45

2 stops23h 15m

₹ 73,231

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Tue 15/9

09:50-12:55

1 stop31h 35m

London Stansted

Sat 14/11

20:15-18:50

1 stop17h 05m

₹ 75,158

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Sat 21/11

20:25-11:40

1 stop20h 45m

London Gatwick

Tue 24/11

13:35-18:50

1 stop23h 45m

₹ 75,832

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Tue 15/9

09:50-21:30

1 stop16h 10m

London Gatwick

Sat 14/11

20:25-07:40

1 stop29h 45m

₹ 75,929

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Kolkata to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to the United Kingdom

What is the cheapest month to book a flight from Kolkata to United Kingdom?

Currently, July is the cheapest month in which you can book a flight from Kolkata to United Kingdom (average of ₹ 26,594). Flying from Kolkata to United Kingdom in April is currently the most expensive (average of ₹ 60,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Kolkata to United Kingdom?

The best time to book flights from Kolkata to United Kingdom is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 17 July 2026.
Read through reviews of airlines operating flights from Kolkata to the United Kingdom, such as Emirates,Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,628 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very Good
3,628 reviews
Emirates
8.1
Very Good
3,628 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Qatar Airways
7.3
Good
3,743 reviews
Emirates
8.1
Very Good
3,628 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Etihad Airways
7.3
Good
1,479 reviews
Emirates
8.1
Very Good
3,628 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Air India
5.6
Fair
2,958 reviews
Emirates
8.1
Very Good
3,628 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

Find useful and relevant information for your journey from Kolkata to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to United Kingdom?

    Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra (CCU) is the airport most travellers will use when flying to United Kingdom from Kolkata.

  • How long is the flight from Kolkata to United Kingdom?

    For as low as ₹ 66,197, IndiGo can have you in United Kingdom from Kolkata in 17h 30m. There are 8047 km between Kolkata and United Kingdom. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kolkata to United Kingdom one-way?

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as ₹ 22,288. However, be on the lookout for offers from Air India and Etihad Airways, as they are both options that can get you from Kolkata to United Kingdom for a low price.

  • What are the most popular routes from Kolkata to United Kingdom?

    Most travellers choose Kolkata Netaji S. Chandra - London Heathrow, Kolkata Netaji S. Chandra - London Gatwick or Kolkata Netaji S. Chandra - London Stansted when deciding on the best route from Kolkata to United Kingdom.

  • Can I find deals for flights from Kolkata to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Kolkata to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to United Kingdom.

  • Can I find deals for business class flights from Kolkata to United Kingdom?

    Yes. Cheapflights offers flight deals from Kolkata to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to United Kingdom?

    Currently, July is the cheapest month in which you can book a flight from Kolkata to United Kingdom (average of ₹ 26,594). Flying from Kolkata to United Kingdom in April is currently the most expensive (average of ₹ 60,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Kolkata to United Kingdom

Discover the top 4 airlines that operate flights from Kolkata to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 58,066Average₹ 75,642FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 59,175Average₹ 73,712FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 61,310Average₹ 86,130FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest₹ 68,837Average₹ 78,640FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to United Kingdom?

Deals for Kolkata to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to United Kingdom?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to United Kingdom from Kolkata.

Can Cheapflights find flights from Kolkata to United Kingdom with no change fees?

Certainly. Search results for flights to United Kingdom from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to United Kingdom become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to United Kingdom from Kolkata today and book when prices fit your budget.

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