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Cheap flights from Kolkata to the United Kingdom from ₹ 28,102

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LHR
25 Jun — 2 Jul1
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 26 May 2026.

Sat 13/603:50
CCU
-
LHR
1 stop19h 25m
Etihad Airways
Sun 30/821:45
LHR
-
CCU
1 stop24h 40m
Etihad Airways
Deal found 26/5₹ 62,872
Mon 8/603:50
CCU
-
LHR
1 stop15h 45m
Etihad Airways
Wed 9/921:45
LHR
-
CCU
1 stop24h 40m
Etihad Airways
Deal found 23/5₹ 63,348
Sun 12/721:30
CCU
-
LHR
1 stop25h 45m
Etihad Airways
Tue 15/909:30
LHR
-
CCU
1 stop30h 30m
Etihad Airways
Deal found 23/5₹ 64,110
Thu 18/603:50
CCU
-
LHR
1 stop31h 40m
Etihad Airways
Fri 26/621:45
LHR
-
CCU
1 stop24h 40m
Etihad Airways
Deal found 21/5₹ 64,586
Thu 11/603:50
CCU
-
LHR
1 stop13h 25m
Etihad Airways
Thu 10/909:30
LHR
-
CCU
1 stop12h 55m
Etihad Airways
Deal found 24/5₹ 64,777
Fri 5/603:50
CCU
-
LHR
1 stop19h 25m
Etihad Airways
Tue 8/921:45
LHR
-
CCU
1 stop18h 15m
Etihad Airways
Deal found 24/5₹ 64,872
Sun 21/621:30
CCU
-
LHR
1 stop22h 05m
Etihad Airways
Sat 27/614:45
LHR
-
CCU
1 stop25h 15m
Etihad Airways
Deal found 24/5₹ 65,253
Mon 22/621:30
CCU
-
LHR
1 stop14h 00m
Etihad Airways
Mon 29/609:30
LHR
-
CCU
1 stop12h 55m
Etihad Airways
Deal found 25/5₹ 65,825
Fri 5/603:50
CCU
-
LHR
1 stop19h 25m
Etihad Airways
Sun 6/921:45
LHR
-
CCU
1 stop18h 15m
Etihad Airways
Deal found 23/5₹ 66,111
Fri 5/603:50
CCU
-
LHR
1 stop15h 45m
Etihad Airways
Thu 18/620:50
LHR
-
CCU
1 stop25h 35m
Etihad Airways
Deal found 21/5₹ 66,206
Tue 30/622:30
CCU
-
MAN
1 stop15h 55m
Multiple Airlines
Wed 25/1119:55
MAN
-
CCU
1 stop25h 15m
Multiple Airlines
Deal found 25/5₹ 67,921
Sun 28/621:40
CCU
-
MAN
1 stop17h 30m
Multiple Airlines
Mon 30/1108:25
MAN
-
CCU
1 stop12h 45m
Multiple Airlines
Deal found 25/5₹ 68,016

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 26 May 2026.

Round-trip from

₹ 62,872

One-way from

₹ 28,102

Popular in

April

Cheapest in

May

Average price

₹ 61,443
Etihad Airways
  • Etihad Airways
  • 1/7-19/9
  • 2 total stops
  • 32h 40m total
  • Kolkata to United Kingdom
Search Deals
IndiGo
  • IndiGo
  • 18/6
  • 1 total stop
  • 30h 00m total
  • Kolkata to United Kingdom
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 40,404 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 26 May 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

Fri 5/6

03:50-18:45

1 stop19h 25m

London Heathrow

Sat 12/9

09:30-02:55

1 stop12h 55m

₹ 66,111

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Tue 9/6

09:50-12:55

1 stop31h 35m

London Stansted

Thu 10/9

14:55-08:10

1 stop12h 45m

₹ 71,826
Fastest return journey

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 23/6

04:00-14:10

1 stop14h 40m

London Heathrow

Tue 30/6

08:25-02:30

1 stop13h 35m

₹ 73,541

KolkataEdinburgh

CCU - EDI

CCUEDI

Kolkata Netaji S. Chandra

Thu 1/10

18:45-16:30

2 stops26h 15m

Edinburgh Turnhouse

Mon 26/10

11:40-07:45

2 stops38h 35m

₹ 75,065

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 10/6

01:30-20:15

1 stop23h 15m

London Heathrow

Tue 8/9

09:05-19:15

1 stop29h 40m

₹ 75,827

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 28/10

20:25-12:05

1 stop21h 10m

London Stansted

Fri 30/10

20:15-18:50

1 stop17h 05m

₹ 76,780

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Tue 23/6

09:50-07:20

1 stop26h 00m

London Gatwick

Tue 30/6

14:35-19:15

1 stop24h 10m

₹ 76,970

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Tue 9/6

09:50-19:45

1 stop14h 25m

London Gatwick

Wed 9/9

10:05-08:10

1 stop17h 35m

₹ 77,161

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Fri 5/6

09:50-07:20

1 stop26h 00m

London Gatwick

Tue 9/6

21:45-08:10

1 stop29h 55m

₹ 77,732

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 8/6

17:40-07:55

2 stops18h 45m

London Heathrow

Fri 11/9

09:00-08:50

2 stops19h 20m

₹ 80,400

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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 ₹ 26,292). Flying from Kolkata to United Kingdom in April is currently the most expensive (average of ₹ 59,347). 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 26 May 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
3,568 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
3,568 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
7.4
Good
3,727 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
1,441 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

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
5.5
Fair
2,961 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

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 ₹ 73,541, Etihad Airways can have you in United Kingdom from Kolkata in 14h 40m. There are 7978 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 Etihad Airways, with whom users have recently found tickets for as low as ₹ 20,439. However, be on the lookout for offers from IndiGo and Air India, 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 ₹ 26,292). Flying from Kolkata to United Kingdom in April is currently the most expensive (average of ₹ 59,347). 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 26 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 56,557Average₹ 72,461FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 59,138Average₹ 75,698FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 67,607Average₹ 72,491FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 67,617Average₹ 77,299FlexibilityNo cancel feeOn-time75%
Search Emirates 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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