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Cheap flights from Kolkata to the United Kingdom from ₹ 24,702

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LHR
12 Sep — 19 Sep1
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 13 August 2026.

Thu 17/903:50 -
1 stop19h 30m
Mon 28/919:55 -
3 stops39h 05m
Deal found 9/8₹ 60,372
Sun 6/921:30 -
2 stops26h 00m
Sun 13/918:25 -
3 stops45h 10m
Deal found 9/8₹ 64,187
Wed 16/921:30 -
2 stops24h 45m
Wed 23/920:10 -
3 stops33h 00m
Deal found 8/8₹ 64,950
Wed 9/906:25 -
3 stops30h 35m
Wed 16/913:20 -
2 stops33h 05m
Deal found 12/8₹ 65,236
Sat 7/1109:55 -
1 stop31h 05m
Sun 15/1120:55 -
1 stop24h 00m
Deal found 13/8₹ 66,762
Fri 11/904:00 -
1 stop31h 10m
Sun 27/909:00 -
1 stop13h 00m
Deal found 13/8₹ 66,857
Fri 25/922:00 -
2 stops25h 15m
Fri 2/1014:45 -
3 stops22h 15m
Deal found 11/8₹ 67,048
Thu 17/903:50 -
1 stop19h 30m
Mon 28/909:20 -
1 stop13h 05m
Deal found 12/8₹ 67,430
Fri 11/904:00 -
1 stop31h 10m
Sun 27/914:20 -
2 stops25h 40m
Deal found 13/8₹ 67,907
Mon 9/1103:20 -
1 stop32h 50m
Fri 13/1119:20 -
1 stop25h 35m
Deal found 13/8₹ 68,002
Sun 13/904:00 -
1 stop31h 10m
Sat 26/909:00 -
1 stop13h 00m
Deal found 12/8₹ 68,765
Wed 16/904:00 -
1 stop31h 10m
Tue 22/909:00 -
1 stop13h 00m
Deal found 10/8₹ 68,860

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 13 August 2026.

Round-trip from

₹ 60,372

One-way from

₹ 24,702

Popular in

July

Cheapest in

May

Average price

₹ 74,487
17/9-28/9
  • 17/9-28/9
  • 4 total stops
  • 58h 35m total
  • Kolkata to United Kingdom
Search Deals
IndiGo
  • IndiGo
  • 3/10
  • 1 total stop
  • 24h 10m total
  • Kolkata to United Kingdom
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 343,294 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 42,401 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 13 August 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 Kolkata Netaji S. Chandra - MAN Manchester

CCUMAN

Kolkata Netaji S. Chandra

Fri 18/9

14:00-18:50

3 stops33h 20m

Manchester

Mon 28/9

19:55-15:30

3 stops39h 05m

₹ 63,233

KolkataManchester

CCU Kolkata Netaji S. Chandra - MAN Manchester

CCUMAN

Kolkata Netaji S. Chandra

Wed 16/9

21:30-00:25

2 stops31h 25m

Manchester

Wed 23/9

20:55-02:55

2 stops25h 30m

₹ 64,187

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Fri 18/9

04:00-06:40

1 stop31h 10m

London Gatwick

Fri 25/9

09:00-02:30

1 stop13h 00m

₹ 68,860

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Wed 16/9

04:00-06:40

1 stop31h 10m

London Gatwick

Tue 22/9

09:00-02:30

1 stop13h 00m

₹ 68,860

KolkataGlasgow

CCU Kolkata Netaji S. Chandra - GLA Glasgow Intl

CCUGLA

Kolkata Netaji S. Chandra

Wed 23/9

21:30-19:55

2 stops26h 55m

Glasgow Intl

Wed 30/9

20:20-02:55

2 stops26h 05m

₹ 71,722

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Mon 21/9

09:50-18:45

1 stop13h 25m

London Stansted

Thu 24/9

21:05-19:15

1 stop17h 40m

₹ 72,485

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Sun 13/9

04:00-06:40

1 stop31h 10m

London Gatwick

Sat 26/9

09:00-02:30

1 stop13h 00m

₹ 72,961

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Fri 6/11

09:15-18:25

1 stop14h 40m

London Gatwick

Fri 13/11

13:35-07:40

1 stop12h 35m

₹ 73,057

KolkataEdinburgh

CCU Kolkata Netaji S. Chandra - EDI Edinburgh Turnhouse

CCUEDI

Kolkata Netaji S. Chandra

Thu 10/9

03:50-23:10

2 stops23h 50m

Edinburgh Turnhouse

Tue 15/9

05:45-20:30

2 stops34h 15m

₹ 73,438

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Sun 18/10

09:50-12:35

1 stop31h 15m

London Gatwick

Fri 30/10

13:35-18:50

1 stop23h 45m

₹ 73,915

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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, February is the cheapest month in which you can book a flight from Kolkata to United Kingdom (average of ₹ 63,138). Flying from Kolkata to United Kingdom in July is currently the most expensive (average of ₹ 78,016). 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 13 August 2026.
Read through reviews of airlines operating flights from Kolkata to the United Kingdom, such as Emirates,Etihad Airways, andAir India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,654 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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
3,654 reviews
Emirates
8.1
Very Good
3,654 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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
1,503 reviews
Emirates
8.1
Very Good
3,654 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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
2,948 reviews
Emirates
8.1
Very Good
3,654 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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 ₹ 72,485, Qatar Airways can have you in United Kingdom from Kolkata in 13h 25m. There are 7921 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 ₹ 22,061. 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 City or Kolkata Netaji S. Chandra - London Gatwick 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, February is the cheapest month in which you can book a flight from Kolkata to United Kingdom (average of ₹ 63,138). Flying from Kolkata to United Kingdom in July is currently the most expensive (average of ₹ 78,016). 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 3 airlines flying from Kolkata to United Kingdom

Discover the top 3 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 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 57,475Average₹ 74,885FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 59,055Average₹ 72,961FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 69,470Average₹ 85,848FlexibilityNo 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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