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Cheap flights from London Heathrow Airport to Kolkata from £285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kolkata departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:15 - 23:40
LHR
-
CCU
19h 55m
2 stops
Multiple Airlines Logo
06:05 - 15:45
CCU
-
LHR
15h 10m
1 stop
£494Multiple Airlines
man., 2 feb. - man., 9 feb.
Etihad Airways Logo
13:55 - 20:00
LHR
-
CCU
24h 35m
1 stop
Etihad Airways Logo
20:55 - 06:40
CCU
-
LHR
15h 15m
1 stop
£494Etihad Airways
tor., 29 jan. - man., 9 feb.
Etihad Airways Logo
20:55 - 20:00
LHR
-
CCU
17h 35m
1 stop
Etihad Airways Logo
20:55 - 06:40
CCU
-
LHR
15h 15m
1 stop
£495Etihad Airways
lør., 31 jan. - man., 9 feb.
Etihad Airways Logo
20:55 - 20:00
LHR
-
CCU
17h 35m
1 stop
Etihad Airways Logo
03:35 - 14:30
CCU
-
LHR
16h 25m
1 stop
£496Etihad Airways
lør., 31 jan. - lør., 7 feb.
Multiple Airlines Logo
22:15 - 23:40
LHR
-
CCU
19h 55m
2 stops
Multiple Airlines Logo
07:05 - 17:10
CCU
-
LHR
15h 35m
1 stop
£497Multiple Airlines
ons., 4 feb. - lør., 7 mar.
Multiple Airlines Logo
22:15 - 23:40
LHR
-
CCU
19h 55m
2 stops
Multiple Airlines Logo
23:00 - 11:05
CCU
-
LHR
17h 35m
1 stop
£497Multiple Airlines
ons., 4 feb. - ons., 4 mar.
Etihad Airways Logo
20:55 - 02:40
LHR
-
CCU
24h 15m
1 stop
Etihad Airways Logo
03:35 - 14:30
CCU
-
LHR
16h 25m
1 stop
£499Etihad Airways
ons., 4 feb. - fre., 6 mar.
Multiple Airlines Logo
22:15 - 23:40
LHR
-
CCU
19h 55m
2 stops
Multiple Airlines Logo
08:00 - 19:30
CCU
-
LHR
17h 00m
1 stop
£500Multiple Airlines
man., 9 feb. - tor., 5 mar.
Etihad Airways Logo
20:55 - 02:40
LHR
-
CCU
24h 15m
1 stop
Etihad Airways Logo
20:55 - 06:40
CCU
-
LHR
15h 15m
1 stop
£500Etihad Airways
søn., 1 feb. - fre., 6 feb.
Multiple Airlines Logo
21:10 - 17:40
LHR
-
CCU
15h 00m
1 stop
Multiple Airlines Logo
07:05 - 18:55
CCU
-
LHR
17h 20m
1 stop
£502Multiple Airlines
tor., 12 mar. - tor., 19 mar.

Etihad Airways flights from London Heathrow Airport to Kolkata

Our best Etihad Airways deals on London Heathrow Airport to Kolkata flight tickets
Etihad Airways
29 Jan
LHR13:55London Heathrow
24h 35m
1 stop
CCU20:00Kolkata Netaji S. Chandra
9 Feb
CCU20:55Kolkata Netaji S. Chandra
15h 15m
1 stop
LHR06:40London Heathrow
£494
Etihad Airways
31 Jan
LHR20:55London Heathrow
17h 35m
1 stop
CCU20:00Kolkata Netaji S. Chandra
9 Feb
CCU20:55Kolkata Netaji S. Chandra
15h 15m
1 stop
LHR06:40London Heathrow
£495
Etihad Airways
31 Jan
LHR20:55London Heathrow
17h 35m
1 stop
CCU20:00Kolkata Netaji S. Chandra
7 Feb
CCU03:35Kolkata Netaji S. Chandra
16h 25m
1 stop
LHR14:30London Heathrow
£496

Air India flights from London Heathrow Airport to Kolkata

Our best Air India deals on London Heathrow Airport to Kolkata flight tickets
Air India
22 May
LHR12:30London Heathrow
16h 50m
1 stop
CCU09:50Kolkata Netaji S. Chandra
19 Jun
CCU23:00Kolkata Netaji S. Chandra
15h 45m
1 stop
LHR10:15London Heathrow
£515
Air India
27 May
LHR13:15London Heathrow
14h 55m
1 stop
CCU08:40Kolkata Netaji S. Chandra
24 Jun
CCU00:30Kolkata Netaji S. Chandra
16h 05m
1 stop
LHR12:05London Heathrow
£516
Air India
7 Feb
LHR21:05London Heathrow
29h 50m
1 stop
CCU08:25Kolkata Netaji S. Chandra
4 Mar
CCU23:00Kolkata Netaji S. Chandra
17h 35m
1 stop
LHR11:05London Heathrow
£526

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 16 januar 2026.
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

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

man. 2/2

22:15-23:40

2 stops19h 55m

Kolkata Netaji S. Chandra

man. 9/2

06:05-15:45

1 stop15h 10m

£494

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

tor. 29/1

13:55-20:00

1 stop24h 35m

Kolkata Netaji S. Chandra

man. 9/2

20:55-06:40

1 stop15h 15m

£494

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

lør. 31/1

20:55-20:00

1 stop17h 35m

Kolkata Netaji S. Chandra

man. 9/2

20:55-06:40

1 stop15h 15m

£495

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

lør. 31/1

20:55-20:00

1 stop17h 35m

Kolkata Netaji S. Chandra

lør. 7/2

03:35-14:30

1 stop16h 25m

£496

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

ons. 4/2

22:15-23:40

2 stops19h 55m

Kolkata Netaji S. Chandra

lør. 7/3

07:05-17:10

1 stop15h 35m

£497

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

ons. 4/2

22:15-23:40

2 stops19h 55m

Kolkata Netaji S. Chandra

ons. 4/3

23:00-11:05

1 stop17h 35m

£497

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

ons. 4/2

20:55-02:40

1 stop24h 15m

Kolkata Netaji S. Chandra

fre. 6/3

03:35-14:30

1 stop16h 25m

£499

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

man. 9/2

22:15-23:40

2 stops19h 55m

Kolkata Netaji S. Chandra

tor. 5/3

08:00-19:30

1 stop17h 00m

£500

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

søn. 1/2

20:55-02:40

1 stop24h 15m

Kolkata Netaji S. Chandra

fre. 6/2

20:55-06:40

1 stop15h 15m

£500

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

tor. 12/3

21:10-17:40

1 stop15h 00m

Kolkata Netaji S. Chandra

tor. 19/3

07:05-18:55

1 stop17h 20m

£502

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from London Heathrow Airport to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

In general, May is the cheapest month to fly from London Heathrow Airport to Kolkata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £462. If you aren’t able to travel during the month of May, then book flights to Kolkata from London Heathrow Airport during June instead. Flights to Kolkata in June, while not as cheap as those in May, still average around £474.

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around £599 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from London Heathrow Airport for as low as £533 on momondo.

How have London Heathrow Airport to Kolkata flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Kolkata flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Kolkata (LHR to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Kolkata

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Kolkata takes 14h 10m
There are no direct flights from London Heathrow Airport to Kolkata. There are no popular flight routes from London Heathrow Airport to Kolkata.
Search flight deals

  • How far is London Heathrow to Kolkata Netaji S. Chandra by plane?

    The distance between London Heathrow and Kolkata Netaji S. Chandra is about 4958.8 mi. In terms of flight time, this usually takes a little over 14h 10m.

  • When did momondo last update prices for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from London Heathrow Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Heathrow Airport to Kolkata?

Best airlines flying from London Heathrow Airport to Kolkata

Compare and see reviews for airlines that fly from London Heathrow Airport to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom £403Free CancellationRating
5.5
2,975 reviews
Search Air India flights
KLMPriceFrom £411Free CancellationRating
7.7
1,440 reviews
Search KLM flights
Etihad AirwaysPriceFrom £426Free CancellationRating
7.3
1,370 reviews
Search Etihad Airways flights
IndiGoPriceFrom £460Free CancellationRating
6.8
523 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom £493Free CancellationRating
7.4
3,715 reviews
Search Qatar Airways flights
EmiratesPriceFrom £535Free CancellationRating
8.1
3,469 reviews
Search Emirates flights
Virgin AtlanticPriceFrom £562Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £578Free CancellationRating
6.7
7,679 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Kolkata?

Finding the right flight to Kolkata from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kolkata quick and easy, saving you time and money.

Can I find flights from London to Kolkata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kolkata from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Kolkata?

momondo helps you find the best flight between London and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Kolkata right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Kolkata now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kolkata and let you know when they change.

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