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Cheap flights from London Heathrow Airport to Kolkata from £316

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 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.
Qatar Airways Logo
09:30 - 02:30
LHR
-
CCU
12h 30m
1 stop
Qatar Airways Logo
04:00 - 14:05
CCU
-
LHR
14h 35m
1 stop
£514Qatar Airways
пн, 5 жов. - ср, 21 жов.
Qatar Airways Logo
08:25 - 02:30
LHR
-
CCU
13h 35m
1 stop
Qatar Airways Logo
04:00 - 14:10
CCU
-
LHR
14h 40m
1 stop
£516Qatar Airways
ср, 24 черв. - пт, 24 лип.
Qatar Airways Logo
18:55 - 02:30
LHR
-
CCU
27h 05m
1 stop
Qatar Airways Logo
04:00 - 13:15
CCU
-
LHR
13h 45m
1 stop
£518Qatar Airways
вт, 7 лип. - сб, 11 лип.
Qatar Airways Logo
18:55 - 02:30
LHR
-
CCU
27h 05m
1 stop
Qatar Airways Logo
04:00 - 17:55
CCU
-
LHR
18h 25m
1 stop
£519Qatar Airways
вт, 7 лип. - сб, 18 лип.
KLM Logo
20:55 - 09:10
LHR
-
CCU
31h 45m
2 stops
KLM Logo
21:40 - 10:45
CCU
-
LHR
17h 35m
2 stops
£520KLM
пн, 21 вер. - пн, 5 жов.
Etihad Airways Logo
09:30 - 20:30
LHR
-
CCU
30h 30m
1 stop
Etihad Airways Logo
21:30 - 15:05
CCU
-
LHR
22h 05m
1 stop
£521Etihad Airways
вт, 23 черв. - пн, 13 лип.
Etihad Airways Logo
20:45 - 20:30
LHR
-
CCU
19h 15m
1 stop
Etihad Airways Logo
21:30 - 18:45
CCU
-
LHR
25h 45m
1 stop
£522Etihad Airways
вт, 23 черв. - пн, 13 лип.
Etihad Airways Logo
14:45 - 20:30
LHR
-
CCU
25h 15m
1 stop
Etihad Airways Logo
21:30 - 12:45
CCU
-
LHR
19h 45m
1 stop
£528Etihad Airways
вт, 30 черв. - пт, 10 лип.
Etihad Airways Logo
14:45 - 20:30
LHR
-
CCU
25h 15m
1 stop
Etihad Airways Logo
21:30 - 12:45
CCU
-
LHR
19h 45m
1 stop
£528Etihad Airways
вт, 4 серп. - пн, 10 серп.
Qatar Airways Logo
09:30 - 02:30
LHR
-
CCU
12h 30m
1 stop
Qatar Airways Logo
03:50 - 14:20
CCU
-
LHR
15h 00m
1 stop
£529Qatar Airways
чт, 1 жов. - сб, 24 жов.

Qatar Airways flights from London Heathrow Airport to Kolkata

Our best Qatar Airways deals on London Heathrow Airport to Kolkata flight tickets
Qatar Airways
5 Oct
LHR09:30London Heathrow
12h 30m
1 stop
CCU02:30Kolkata Netaji S. Chandra
21 Oct
CCU04:00Kolkata Netaji S. Chandra
14h 35m
1 stop
LHR14:05London Heathrow
£514
Qatar Airways
24 Jun
LHR08:25London Heathrow
13h 35m
1 stop
CCU02:30Kolkata Netaji S. Chandra
24 Jul
CCU04:00Kolkata Netaji S. Chandra
14h 40m
1 stop
LHR14:10London Heathrow
£516
Qatar Airways
7 Jul
LHR18:55London Heathrow
27h 05m
1 stop
CCU02:30Kolkata Netaji S. Chandra
11 Jul
CCU04:00Kolkata Netaji S. Chandra
13h 45m
1 stop
LHR13:15London Heathrow
£518

Etihad Airways flights from London Heathrow Airport to Kolkata

Our best Etihad Airways deals on London Heathrow Airport to Kolkata flight tickets
Etihad Airways
23 Jun
LHR09:30London Heathrow
30h 30m
1 stop
CCU20:30Kolkata Netaji S. Chandra
13 Jul
CCU21:30Kolkata Netaji S. Chandra
22h 05m
1 stop
LHR15:05London Heathrow
£521
Etihad Airways
23 Jun
LHR20:45London Heathrow
19h 15m
1 stop
CCU20:30Kolkata Netaji S. Chandra
13 Jul
CCU21:30Kolkata Netaji S. Chandra
25h 45m
1 stop
LHR18:45London Heathrow
£522
Etihad Airways
30 Jun
LHR20:45London Heathrow
19h 15m
1 stop
CCU20:30Kolkata Netaji S. Chandra
13 Jul
CCU21:30Kolkata Netaji S. Chandra
19h 45m
1 stop
LHR12:45London Heathrow
£528

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 6 червень 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

Cheapest return flight
Fastest return journey

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

пн 5/10

09:30-02:30

1 stop12h 30m

Kolkata Netaji S. Chandra

ср 21/10

04:00-14:05

1 stop14h 35m

£514

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

ср 24/6

08:25-02:30

1 stop13h 35m

Kolkata Netaji S. Chandra

пт 24/7

04:00-14:10

1 stop14h 40m

£516

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

вт 7/7

18:55-02:30

1 stop27h 05m

Kolkata Netaji S. Chandra

сб 11/7

04:00-13:15

1 stop13h 45m

£518

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

вт 7/7

18:55-02:30

1 stop27h 05m

Kolkata Netaji S. Chandra

сб 18/7

04:00-17:55

1 stop18h 25m

£519

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

пн 21/9

20:55-09:10

2 stops31h 45m

Kolkata Netaji S. Chandra

пн 5/10

21:40-10:45

2 stops17h 35m

£520

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

вт 23/6

09:30-20:30

1 stop30h 30m

Kolkata Netaji S. Chandra

пн 13/7

21:30-15:05

1 stop22h 05m

£521

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

вт 23/6

20:45-20:30

1 stop19h 15m

Kolkata Netaji S. Chandra

пн 13/7

21:30-18:45

1 stop25h 45m

£522

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

вт 30/6

14:45-20:30

1 stop25h 15m

Kolkata Netaji S. Chandra

пт 10/7

21:30-12:45

1 stop19h 45m

£528

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

вт 4/8

14:45-20:30

1 stop25h 15m

Kolkata Netaji S. Chandra

пн 10/8

21:30-12:45

1 stop19h 45m

£528

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

чт 1/10

09:30-02:30

1 stop12h 30m

Kolkata Netaji S. Chandra

сб 24/10

03:50-14:20

1 stop15h 00m

£529

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 typical price of a round-trip flight between London Heathrow Airport and Kolkata?

What is the cheapest month to fly to Kolkata?

In general, September 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 £537. If you aren’t able to travel during the month of September, then book flights to Kolkata from London Heathrow Airport during May instead. Flights to Kolkata in May, while not as cheap as those in September, still average around £538.

How far in advance should I book a flight from London Heathrow Airport 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 £622 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 £534 on momondo.

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

As of June 2026, prices for London Heathrow Airport to Kolkata flights are approximately 18% 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

12h 20m

Direct flights

None
The fastest flight from London Heathrow Airport to Kolkata takes 12h 20m
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

Frequently asked questions about flying from London Heathrow Airport to Kolkata

  • 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 12h 20m.

  • 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 FrancePriceFrom £410Free CancellationRating
7.4
1,595 reviews
Search Air France flights
KLMPriceFrom £411Free CancellationRating
7.8
1,525 reviews
Search KLM flights
Air IndiaPriceFrom £432Free CancellationRating
5.5
2,960 reviews
Search Air India flights
IndiGoPriceFrom £440Free CancellationRating
6.8
564 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom £467Free CancellationRating
7.3
1,447 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £499Free CancellationRating
7.4
3,731 reviews
Search Qatar Airways flights
Virgin AtlanticPriceFrom £538Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
EmiratesPriceFrom £545Free CancellationRating
8.1
3,582 reviews
Search Emirates flights
British AirwaysPriceFrom £675Free CancellationRating
6.7
8,028 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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