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Cheap flights from London Heathrow Airport to Kolkata from ₹ 38,354

LHR — CCU
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Kolkata

Thu 3/1211:45 -
3 stops26h 40m
Thu 4/316:05 -
1 stop32h 55m
Deal found 23/9₹ 64,819
Tue 6/1022:15 -
2 stops29h 30m
Wed 23/1205:55 -
1 stop18h 55m
Deal found 21/9₹ 64,914
Mon 9/1108:50 -
1 stop12h 05m
Mon 23/1121:00 -
1 stop15h 10m
Deal found 21/9₹ 65,010
Tue 17/1120:50 -
2 stops23h 35m
Fri 27/1122:40 -
2 stops21h 20m
Deal found 21/9₹ 65,106
Fri 20/1108:45 -
1 stop21h 30m
Wed 2/1205:55 -
1 stop30h 10m
Deal found 25/9₹ 65,202
Wed 30/912:30 -
1 stop16h 45m
Sat 10/1016:10 -
1 stop30h 30m
Deal found 23/9₹ 65,394
Wed 30/920:15 -
1 stop30h 30m
Sat 10/1005:20 -
1 stop17h 20m
Deal found 23/9₹ 65,490
Mon 21/916:35 -
2 stops23h 10m
Wed 30/905:20 -
1 stop17h 20m
Deal found 20/9₹ 65,777
Sun 27/906:30 -
2 stops21h 15m
Sun 11/1019:15 -
2 stops17h 10m
Deal found 22/9₹ 65,873

Find flight deals from Heathrow to Kolkata

Round-trip from

₹ 64,819

One-way from

₹ 38,354

Popular in

December

Cheapest in

May

Average price

₹ 70,284
Air India
  • Air India
  • 3/12-4/3
  • 4 total stops
  • 59h 35m total
  • London to Kolkata
Search Deals
IndiGo
  • IndiGo
  • 4/10-31/12
  • 1 total stop
  • 16h 00m total
  • London to Kolkata
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 562,215 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 278,316 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Mon 9/11

13:00-13:55

1 stop19h 25m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 41,422

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Sat 7/11

16:20-19:55

2 stops22h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 42,957
Fastest return journey

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Thu 8/10

21:05-19:55

1 stop18h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 44,011

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Wed 3/2

20:55-02:25

1 stop24h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 45,450

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Fri 5/2

08:50-19:55

1 stop29h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 45,450

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Tue 13/10

11:45-15:30

2 stops23h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 46,696

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Mon 26/10

13:00-15:55

3 stops21h 25m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 51,586

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Wed 30/9

21:20-00:10

2 stops22h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 54,655

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Thu 15/10

22:10-23:35

1 stop20h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 58,394

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Thu 10/12

13:55-19:55

1 stop24h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 63,380

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Kolkata

How far ahead should I book a flight from London Heathrow Airport to Kolkata?

The price you pay for your flight from London Heathrow Airport to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Kolkata?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Kolkata (average of ₹ 70,284). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of ₹ 111,994). 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 much does it cost for a return flight from London Heathrow Airport to Kolkata?

Airfare is below average for this route at the moment.

London Heathrow Airport to Kolkata flights typically cost between ₹ 67,455 and ₹ 83,181 in December.
The cheapest return price found within the last 5 days was ₹ 64,819 on Multiple Airlines (3 Dec–4 Mar).

Reviews of airlines servicing Kolkata

Get a feel of what it's like to fly with Emirates,Etihad Airways, andIndiGo from London Heathrow Airport 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
3,664 reviews
Check prices

Food

7.9

Boarding

8.2

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?
Emirates
8.1
Very Good
3,664 reviews
Emirates
8.1
Very Good
3,664 reviews
Check prices

Food

7.9

Boarding

8.2

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?
Etihad Airways
7.3
Good
1,535 reviews
Emirates
8.1
Very Good
3,664 reviews
Check prices

Food

7.9

Boarding

8.2

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?
IndiGo
6.8
Okay
582 reviews
Emirates
8.1
Very Good
3,664 reviews
Check prices

Food

7.9

Boarding

8.2

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?
Air India
5.5
Fair
2,918 reviews
Emirates
8.1
Very Good
3,664 reviews
Check prices

Food

7.9

Boarding

8.2

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sharyn,Jun 2023

DXB - BOM

Seats were very narrow. The seat belts were very tight. The gluten-free food was awful. The roll was listed as vegan….not gluten free. I received vegan butter. Butter itself is gluten free so why couldn’t I have had regular butter?!?!?

Related info for your journey

  • What airport do you fly into for flights to Kolkata from London Heathrow?

    For a flight from London Heathrow to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from London Heathrow per day. 4 airlines have flights to Kolkata Netaji S. Chandra from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Kolkata?

    For as low as ₹ 75,654, Air India can have you in Kolkata from London Heathrow Airport in 18h 05m. Airlines will cover a distance of 7978 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Kolkata round-trip?

    Currently priced at ₹ 60,421, IndiGo will fly you from London Heathrow Airport to Kolkata and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Air India - these airlines can fly you to your destination from ₹ 62,100 and ₹ 71,531, respectively. IndiGo is currently priced 24% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Kolkata one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 35,300. However, be on the lookout for offers from Etihad Airways and Qatar Airways, as they are both options that can get you from London Heathrow Airport to Kolkata for a low price.

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

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

  • How can I find direct flights from Heathrow to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Kolkata?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Kolkata (average of ₹ 70,284). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of ₹ 111,994). 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

Alternative routes for Heathrow to Kolkata

Gatwick to Kolkata flights
Stansted to Kolkata flights
London City to Kolkata flights
Heathrow to Bagdogra flights

Top 4 airlines flying from Heathrow to Kolkata

AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 60,421Average₹ 64,402FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest₹ 62,100Average₹ 78,651FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 71,531Average₹ 84,464FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest₹ 78,905Average₹ 131,416FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kolkata from Heathrow today with Cheapflights!

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Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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