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Cheap flights from Kolkata to the United Kingdom from ₹ 21,749

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LHR
20 Feb — 27 Feb1
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 21 January 2026.

Thu 5/315:00
CCU
-
MAN
3 stops21h 05m
Multiple Airlines
Thu 12/310:15
MAN
-
CCU
2 stops17h 05m
Multiple Airlines
Deal found 19/1₹ 41,950
Thu 5/301:40
CCU
-
STN
2 stops28h 10m
Multiple Airlines
Mon 23/308:05
STN
-
CCU
3 stops23h 05m
Multiple Airlines
Deal found 20/1₹ 43,406
Thu 5/321:40
CCU
-
STN
3 stops32h 10m
Multiple Airlines
Thu 12/308:45
STN
-
CCU
2 stops17h 30m
Multiple Airlines
Deal found 19/1₹ 53,871
Fri 6/303:35
CCU
-
LHR
1 stop16h 25m
Etihad Airways
Sat 14/308:50
LHR
-
CCU
1 stop29h 40m
Etihad Airways
Deal found 21/1₹ 54,417
Sun 25/101:40
CCU
-
STN
3 stops40h 55m
Multiple Airlines
Thu 5/212:45
STN
-
CCU
3 stops25h 45m
Multiple Airlines
Deal found 19/1₹ 55,236
Mon 2/203:35
CCU
-
LHR
1 stop16h 25m
Etihad Airways
Tue 10/220:55
LHR
-
CCU
1 stop17h 35m
Etihad Airways
Deal found 19/1₹ 55,600
Sat 24/101:40
CCU
-
STN
3 stops40h 10m
Multiple Airlines
Thu 5/212:45
STN
-
CCU
3 stops25h 45m
Multiple Airlines
Deal found 19/1₹ 55,691
Thu 5/309:30
CCU
-
LHR
1 stop15h 20m
IndiGo
Thu 12/316:30
LHR
-
CCU
1 stop14h 40m
IndiGo
Deal found 19/1₹ 56,237
Wed 11/307:05
CCU
-
MAN
1 stop31h 55m
IndiGo
Tue 17/311:40
MAN
-
CCU
1 stop14h 35m
IndiGo
Deal found 20/1₹ 56,328
Thu 5/303:25
CCU
-
LGW
1 stop14h 40m
Multiple Airlines
Mon 23/307:30
LGW
-
CCU
2 stops23h 40m
Multiple Airlines
Deal found 20/1₹ 56,783
Wed 11/305:30
CCU
-
MAN
1 stop33h 30m
Multiple Airlines
Tue 17/310:20
MAN
-
CCU
3 stops33h 55m
Multiple Airlines
Deal found 20/1₹ 57,511
Mon 16/220:15
CCU
-
MAN
3 stops26h 10m
Multiple Airlines
Mon 23/206:55
MAN
-
CCU
3 stops21h 40m
Multiple Airlines
Deal found 19/1₹ 57,693

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 21 January 2026.

Round-trip from

₹ 41,950

One-way from

₹ 21,749

Popular in

April

Cheapest in

May

Average price

₹ 69,978
5/3-12/3
  • 5/3-12/3
  • 5 total stops
  • 38h 10m total
  • Kolkata to United Kingdom
Search Deals
Air India
  • Air India
  • 4/2
  • 1 total stop
  • 17h 35m total
  • Kolkata to United Kingdom
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 21,528 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
Use the filters below to find and compare flights from Kolkata to the United Kingdom that are best for you.

Fly from

Kolkata

Fly to

United Kingdom

Route

Depart

Return

Price

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Thu 5/3

15:00-06:35

3 stops21h 05m

Manchester

Thu 12/3

10:15-08:50

2 stops17h 05m

₹ 41,950

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Wed 11/3

07:05-09:30

1 stop31h 55m

Manchester

Tue 17/3

11:40-07:45

1 stop14h 35m

₹ 56,328

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Wed 11/3

05:30-09:30

1 stop33h 30m

Manchester

Tue 17/3

10:20-01:45

3 stops33h 55m

₹ 57,511

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Mon 16/2

20:15-16:55

3 stops26h 10m

Manchester

Mon 23/2

06:55-10:05

3 stops21h 40m

₹ 57,693

KolkataManchester

CCU - MAN

CCUMAN

Kolkata Netaji S. Chandra

Sat 14/3

03:35-12:15

1 stop14h 10m

Manchester

Sun 15/3

17:10-15:10

3 stops40h 30m

₹ 57,875

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 18/2

17:30-08:05

2 stops20h 05m

London Heathrow

Wed 25/2

07:40-08:40

2 stops19h 30m

₹ 58,330

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 9/3

20:55-14:30

1 stop23h 05m

London Heathrow

Thu 16/4

20:50-20:30

1 stop19h 10m

₹ 58,421

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sat 7/2

03:35-06:40

1 stop32h 35m

London Heathrow

Thu 7/5

14:45-20:30

1 stop25h 15m

₹ 59,058

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Sat 23/5

03:45-18:45

1 stop19h 30m

London Heathrow

Thu 11/6

21:45-02:50

1 stop24h 35m

₹ 59,058

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 9/2

03:35-18:10

1 stop20h 05m

London Heathrow

Sat 9/5

21:45-20:30

1 stop18h 15m

₹ 59,058

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Kolkata to United Kingdom (average of ₹ 30,394). Flying from Kolkata to United Kingdom in January is currently the most expensive (average of ₹ 66,065). 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.

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 21 January 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
3,485 reviews
Check prices

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Emirates
8.1
Very Good
3,485 reviews
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Qatar Airways
7.4
Good
3,719 reviews
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Etihad Airways
7.3
Good
1,374 reviews
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
IndiGo
6.8
Okay
527 reviews
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Air India
5.5
Fair
2,977 reviews
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

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 ₹ 63,244, IndiGo can have you in United Kingdom from Kolkata in 20h 45m. There are 7944 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 ₹ 21,049. However, be on the lookout for offers from Etihad Airways 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 City 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, November is the cheapest month in which you can book a flight from Kolkata to United Kingdom (average of ₹ 30,394). Flying from Kolkata to United Kingdom in January is currently the most expensive (average of ₹ 66,065). 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

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Alternative routes for Kolkata to United Kingdom

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Top 5 airlines flying from Kolkata to United Kingdom

Discover the top 5 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 54,027Average₹ 75,225FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
IndiGoCheapest₹ 54,362Average₹ 68,387FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 54,838Average₹ 71,264FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest₹ 57,902Average₹ 80,034FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest₹ 63,309Average₹ 78,592FlexibilityNo 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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