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Cheap flights from London Heathrow Airport to Kolkata from £296

LHR — CCU
31 Oct — 7 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 1/1018:30 -
2 stops35h 45m
Thu 15/1021:00 -
1 stop25h 40m
Deal found 26/9£511
Wed 30/920:15 -
1 stop30h 30m
Tue 6/1017:30 -
1 stop29h 10m
Deal found 26/9£513
Wed 30/920:15 -
1 stop21h 00m
Sun 11/1021:00 -
1 stop25h 40m
Deal found 28/9£513
Tue 6/1020:10 -
1 stop20h 10m
Mon 19/1003:00 -
1 stop19h 40m
Deal found 1/10£515
Mon 12/1020:10 -
1 stop36h 10m
Mon 9/1120:55 -
1 stop29h 05m
Deal found 28/9£516
Thu 12/1111:55 -
1 stop27h 00m
Thu 26/1111:50 -
1 stop28h 20m
Deal found 29/9£517
Tue 17/1120:50 -
2 stops23h 35m
Mon 30/1110:20 -
1 stop30h 15m
Deal found 29/9£517
Fri 2/1020:10 -
1 stop22h 05m
Fri 16/1021:00 -
1 stop25h 40m
Deal found 27/9£518
Tue 13/1019:00 -
2 stops30h 00m
Mon 16/1123:00 -
1 stop17h 35m
Deal found 1/10£520
Fri 2/1012:30 -
1 stop23h 55m
Fri 16/1021:00 -
1 stop25h 40m
Deal found 27/9£523
Mon 5/1020:10 -
1 stop22h 05m
Tue 20/1012:00 -
1 stop34h 40m
Deal found 27/9£523

Find flight deals from Heathrow to Kolkata

Round-trip from

£511

One-way from

£296

Popular in

December

Cheapest in

September

Average price

£618
Air India
  • Air India
  • 6/11-6/12
  • 4 total stops
  • 54h 55m total
  • London to Kolkata
Search Deals
IndiGo
  • IndiGo
  • 8/10-31/12
  • 1 total stop
  • 22h 05m total
  • London to Kolkata
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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.

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Route

Depart

Return

Price

Cheapest return flight

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Mon 30/11

21:05-22:45

1 stop20h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£314

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Tue 24/11

08:45-09:00

1 stop18h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£318

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Thu 15/10

06:30-10:30

3 stops23h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£369

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Mon 19/10

09:45-19:10

1 stop28h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£379

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Fri 9/10

06:30-15:05

2 stops28h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£385

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Fri 9/10

20:10-20:50

1 stop20h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£391

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Mon 2/11

21:05-16:20

1 stop13h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£396

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Tue 24/11

21:00-00:10

2 stops45h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£426

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Tue 10/11

15:35-01:55

2 stops28h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£526

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Thu 8/10

20:35-18:35

1 stop17h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-19:30

Nonstop0h 00m

£558

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 24 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?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Kolkata, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Kolkata (average of £549). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of £878). 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 £551 and £709 in November.
The cheapest return price found within the last 5 days was £511 on Multiple Airlines (6 Nov–6 Dec).

Reviews of airlines servicing Kolkata

Check out reviews from past customers who have flown with Emirates,Virgin Atlantic, andQatar Airways from London Heathrow Airport to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,668 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.4

Boarding

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
3,668 reviews
Emirates
8.1
Very Good
3,668 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.4

Boarding

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?!?!?
Virgin Atlantic
7.4
Good
694 reviews
Emirates
8.1
Very Good
3,668 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.4

Boarding

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?!?!?
Qatar Airways
7.3
Good
3,726 reviews
Emirates
8.1
Very Good
3,668 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.4

Boarding

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
1,540 reviews
Emirates
8.1
Very Good
3,668 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.4

Boarding

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
2,919 reviews
Emirates
8.1
Very Good
3,668 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.4

Boarding

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?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Kolkata. 8 airlines have flights to Netaji S. Chandra from London Heathrow on a regular basis. Booking flights from London Heathrow to Kolkata Netaji S. Chandra should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Airlines like Qatar Airways and SWISS fly from London Heathrow Airport to Kolkata in about 24h 40m. The time it takes to get you to your destination can typically vary by up to 7h 20m. London Heathrow Airport and Kolkata are separated by a distance of 4957 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Air France (£417), Air India (£444), and IndiGo (£445) offers the cheapest pricing from London Heathrow Airport to Kolkata. Air France is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    £248 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 Etihad Airways and IndiGo, with prices starting from £260 and £268, respectively.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Kolkata?

    Of the flights from London Heathrow Airport to Kolkata that have stopovers, most of them stop in New Delhi. Mumbai is the second most popular location for stopovers on flights from London Heathrow Airport to Kolkata.

  • What are some popular things to do or see while on a stopover in New Delhi?

    The majority of New Delhi visitors spend their time at Karol Bagh, Gurudwara Bangla Sahib, and Hauz Khas Market. Travelers on a layover in New Delhi can visit Karol Bagh, Gurudwara Bangla Sahib, and Hauz Khas Market, by traveling 8.7 mi, 8.2 mi, and 6.5 mi, respectively after landing at New Delhi Indira Gandhi Intl. Those landing in New Delhi looking to spend some time exploring during their stopover can hire a car for about £35 per day.

  • Where are the least popular stopover locations for London Heathrow Airport to Kolkata flights?

    London Heathrow Airport to Kolkata flights that have stopovers will least frequently stop in Abu Dhabi.

  • 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Kolkata (average of £549). Flying from London Heathrow Airport to Kolkata in December is currently the most expensive (average of £878). 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

Fly from Heathrow to Kolkata on these airlines

Air India flights from London Heathrow to Kolkata Netaji S. Chandra
Etihad Airways flights from London Heathrow to Kolkata Netaji S. Chandra
Qatar Airways flights from London Heathrow to Kolkata Netaji S. Chandra

Top 8 airlines flying from Heathrow to Kolkata

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£417Average£450FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air IndiaCheapest£444Average£594FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£445Average£528FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest£455Average£588FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£503Average£577FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Virgin AtlanticCheapest£533Average£746FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
EmiratesCheapest£540Average£648FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£733Average£875FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Kolkata, users can toggle the no change fees filter when performing a flight search.

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Yes! Start tracking prices for Heathrow to Kolkata flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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