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Cheap flights from the United Kingdom to Kolkata from £258

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CCU
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Kolkata
Explore the most affordable flight options available from United Kingdom to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Wed 10/620:10
LHR
-
CCU
1 stop19h 35m
IndiGo
Sat 20/605:20
CCU
-
LHR
1 stop16h 55m
IndiGo
Deal found 18/5£468
Wed 10/612:05
MAN
-
CCU
1 stop22h 55m
IndiGo
Sun 21/621:40
CCU
-
MAN
1 stop17h 30m
IndiGo
Deal found 18/5£469
Wed 3/620:10
LHR
-
CCU
1 stop16h 05m
IndiGo
Tue 16/622:30
CCU
-
LHR
1 stop23h 45m
IndiGo
Deal found 19/5£470
Tue 26/520:55
LHR
-
CCU
1 stop16h 50m
IndiGo
Sun 28/622:30
CCU
-
LHR
1 stop23h 45m
IndiGo
Deal found 20/5£471
Mon 15/612:40
MAN
-
CCU
1 stop15h 05m
IndiGo
Wed 1/718:45
CCU
-
MAN
1 stop20h 25m
IndiGo
Deal found 20/5£471
Wed 3/618:00
STN
-
CCU
3 stops38h 00m
Multiple Airlines
Wed 10/608:45
CCU
-
STN
3 stops43h 55m
Multiple Airlines
Deal found 17/5£474
Wed 14/1008:25
LHR
-
CCU
1 stop13h 35m
Qatar Airways
Mon 2/1103:25
CCU
-
LHR
1 stop14h 20m
Qatar Airways
Deal found 21/5£482
Tue 15/914:35
BHX
-
CCU
1 stop13h 05m
Emirates
Thu 15/1009:50
CCU
-
BHX
1 stop14h 20m
Emirates
Deal found 19/5£483
Tue 9/620:10
LHR
-
CCU
1 stop16h 05m
IndiGo
Thu 9/705:20
CCU
-
LHR
1 stop16h 55m
IndiGo
Deal found 20/5£486
Mon 31/809:00
LGW
-
CCU
1 stop13h 00m
Qatar Airways
Thu 1/1004:00
CCU
-
LGW
1 stop13h 55m
Qatar Airways
Deal found 20/5£486
Tue 15/909:00
LGW
-
CCU
1 stop13h 00m
Qatar Airways
Wed 30/904:00
CCU
-
LGW
1 stop31h 10m
Qatar Airways
Deal found 20/5£488
Wed 3/620:45
MAN
-
CCU
1 stop25h 40m
Etihad Airways
Wed 10/621:30
CCU
-
MAN
1 stop13h 55m
Etihad Airways
Deal found 20/5£491

Find flight deals from United Kingdom to Kolkata

Keep the following information in mind while searching for United Kingdom to Kolkata flight deals. Data was last updated 22 May 2026.

Round-trip from

£468

One-way from

£258

Popular in

December

Cheapest in

May

Average price

£506
IndiGo
  • IndiGo
  • 10/6-20/6
  • 2 total stops
  • 36h 30m total
  • United Kingdom to Kolkata
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 57h 50m total
  • United Kingdom to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 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 United Kingdom to Kolkata 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 858,174 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamKolkata

BHX - CCU

BHXCCU

Birmingham

Tue 8/9

05:55-08:15

2 stops21h 50m

Kolkata Netaji S. Chandra

Tue 6/10

22:30-16:50

2 stops22h 50m

£530

BirminghamKolkata

BHX - CCU

BHXCCU

Birmingham

Tue 15/9

05:55-08:15

2 stops21h 50m

Kolkata Netaji S. Chandra

Sun 25/10

21:30-12:50

2 stops20h 50m

£550

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Wed 17/6

14:45-02:55

1 stop31h 40m

Kolkata Netaji S. Chandra

Sat 20/6

03:50-07:00

1 stop31h 40m

£590

BirminghamKolkata

BHX - CCU

BHXCCU

Birmingham

Thu 4/6

08:10-02:30

1 stop13h 50m

Kolkata Netaji S. Chandra

Mon 8/6

04:00-15:05

1 stop15h 35m

£602

LondonKolkata

STN - CCU

STNCCU

London Stansted

Tue 9/6

21:05-08:10

1 stop30h 35m

Kolkata Netaji S. Chandra

Tue 23/6

09:50-12:55

1 stop31h 35m

£608

LondonKolkata

STN - CCU

STNCCU

London Stansted

Tue 3/11

14:05-07:40

1 stop12h 05m

Kolkata Netaji S. Chandra

Tue 1/12

09:15-17:55

1 stop14h 10m

£608

LondonKolkata

LGW - CCU

LGWCCU

London Gatwick

Tue 3/11

13:35-07:40

1 stop12h 35m

Kolkata Netaji S. Chandra

Tue 1/12

09:15-18:25

1 stop14h 40m

£614

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Sat 12/9

06:00-09:45

2 stops23h 15m

Kolkata Netaji S. Chandra

Tue 22/9

17:40-07:55

2 stops18h 45m

£625

BirminghamKolkata

BHX - CCU

BHXCCU

Birmingham

Tue 8/9

08:10-02:30

1 stop13h 50m

Kolkata Netaji S. Chandra

Tue 6/10

04:00-19:55

2 stops20h 25m

£629

BirminghamKolkata

BHX - CCU

BHXCCU

Birmingham

Wed 1/7

15:10-17:45

2 stops22h 05m

Kolkata Netaji S. Chandra

Wed 22/7

04:00-13:40

1 stop14h 10m

£642

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from United Kingdom 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 the United Kingdom to Kolkata

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

Currently, June is the cheapest month in which you can book a flight from United Kingdom to Kolkata (average of £217). Flying from United Kingdom to Kolkata in December is currently the most expensive (average of £940). 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 United Kingdom to Kolkata?

The best time to book flights from United Kingdom to Kolkata is 17 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 Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 22 May 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andEtihad Airways from the United Kingdom to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,576 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Emirates
8.1
Very Good
3,576 reviews
Emirates
8.1
Very Good
3,576 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Qatar Airways
7.4
Good
3,730 reviews
Emirates
8.1
Very Good
3,576 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Etihad Airways
7.3
Good
1,442 reviews
Emirates
8.1
Very Good
3,576 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
IndiGo
6.8
Okay
560 reviews
Emirates
8.1
Very Good
3,576 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Air India
5.5
Fair
2,958 reviews
Emirates
8.1
Very Good
3,576 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Kolkata. 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 into for flights to Kolkata from United Kingdom?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Kolkata.

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

    There are many flights that can get you from United Kingdom to Kolkata in 21h 50m. Fly via KLM, Etihad Airways, or Emirates to get the fastest option. Airlines will cover a distance of 4994 mi. This flight may include one or multiple stops.

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

    £205 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Qatar Airways and Etihad Airways, with prices starting from £225 and £249, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Kolkata 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 United Kingdom to Kolkata?

    Currently, June is the cheapest month in which you can book a flight from United Kingdom to Kolkata (average of £217). Flying from United Kingdom to Kolkata in December is currently the most expensive (average of £940). 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 9 airlines flying from United Kingdom to Kolkata

Discover the top 9 airlines that operate flights from United Kingdom to Kolkata. 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 858,174 searches. Data last updated 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£409Average£445FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£410Average£485FlexibilityNo cancel feeOn-time75%
Search KLM flights
IndiGoCheapest£427Average£503FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£430Average£554FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest£440Average£567FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£457Average£732FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest£466Average£596FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Virgin AtlanticCheapest£537Average£712FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£586Average£963FlexibilityNo cancel feeOn-time70%
Search British 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 United Kingdom to Kolkata?

When you search for this flight from United Kingdom to Kolkata, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Kolkata.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Kolkata with no change fees.

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

Of course! You can now track prices for flights from United Kingdom to Kolkata and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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