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Cheap flights from London Heathrow Airport to Kolkata from ₹ 38,460

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 1/10. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
09:30 - 02:55
LHR
-
CCU
12h 55m
1 stop
Etihad Airways Logo
21:30 - 07:00
CCU
-
LHR
14h 00m
1 stop
₹ 65,739Etihad Airways
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
08:50 - 02:25
LHR
-
CCU
12h 05m
1 stop
Multiple Airlines Logo
21:00 - 06:35
CCU
-
LHR
15h 05m
1 stop
₹ 65,739Multiple Airlines
Mon, 9 Nov - Mon, 23 Nov
Air India Logo
20:35 - 04:50
LHR
-
CCU
27h 45m
1 stop
Air India Logo
21:00 - 11:30
CCU
-
LHR
19h 00m
1 stop
₹ 65,836Air India
Tue, 1 Sep - Tue, 29 Sep
IndiGo Logo
20:55 - 20:15
LHR
-
CCU
18h 50m
1 stop
IndiGo Logo
12:00 - 18:10
CCU
-
LHR
34h 40m
1 stop
₹ 65,836IndiGo
Sat, 22 Aug - Sun, 27 Sep
Multiple Airlines Logo
09:55 - 19:55
LHR
-
CCU
28h 30m
2 stops
Multiple Airlines Logo
17:30 - 11:05
CCU
-
LHR
23h 05m
1 stop
₹ 65,836Multiple Airlines
Thu, 3 Dec - Tue, 8 Dec
IndiGo Logo
20:15 - 20:15
LHR
-
CCU
19h 30m
1 stop
IndiGo Logo
14:00 - 18:10
CCU
-
LHR
32h 40m
1 stop
₹ 65,932IndiGo
Mon, 5 Oct - Wed, 21 Oct
Etihad Airways Logo
08:50 - 02:25
LHR
-
CCU
12h 05m
1 stop
Etihad Airways Logo
21:00 - 18:10
CCU
-
LHR
26h 40m
1 stop
₹ 66,800Etihad Airways
Mon, 9 Nov - Mon, 16 Nov
Air India Logo
20:35 - 15:20
LHR
-
CCU
14h 15m
1 stop
Air India Logo
07:00 - 19:00
CCU
-
LHR
16h 30m
1 stop
₹ 66,896Air India
Tue, 1 Sep - Sat, 26 Sep
Emirates Logo
09:10 - 07:40
LHR
-
CCU
17h 00m
1 stop
Emirates Logo
20:25 - 07:10
CCU
-
LHR
16h 15m
1 stop
₹ 67,763Emirates
Fri, 6 Nov - Wed, 9 Dec
Emirates Logo
09:10 - 07:40
LHR
-
CCU
17h 00m
1 stop
Emirates Logo
20:25 - 07:10
CCU
-
LHR
16h 15m
1 stop
₹ 70,655Emirates
Fri, 6 Nov - Sat, 12 Dec

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Etihad Airways flights from London Heathrow Airport to Kolkata

Our best Etihad Airways deals on London Heathrow Airport to Kolkata flight tickets
Etihad Airways
7 Sept
LHR09:30London Heathrow
12h 55m
1 stop
CCU02:55Kolkata Netaji S. Chandra
14 Sept
CCU21:30Kolkata Netaji S. Chandra
14h 00m
1 stop
LHR07:00London Heathrow
₹ 65,739
Etihad Airways
23 Aug
LHR20:45London Heathrow
19h 15m
1 stop
CCU20:30Kolkata Netaji S. Chandra
7 Sept
CCU03:50Kolkata Netaji S. Chandra
19h 25m
1 stop
LHR18:45London Heathrow
₹ 67,571
Etihad Airways
5 Oct
LHR09:30London Heathrow
12h 55m
1 stop
CCU02:55Kolkata Netaji S. Chandra
21 Oct
CCU21:30Kolkata Netaji S. Chandra
25h 45m
1 stop
LHR18:45London Heathrow
₹ 69,306

Air India flights from London Heathrow Airport to Kolkata

Our best Air India deals on London Heathrow Airport to Kolkata flight tickets
Air India
1 Sept
LHR20:35London Heathrow
14h 15m
1 stop
CCU15:20Kolkata Netaji S. Chandra
26 Sept
CCU07:00Kolkata Netaji S. Chandra
16h 30m
1 stop
LHR19:00London Heathrow
₹ 66,896
Air India
31 Aug
LHR20:35London Heathrow
17h 30m
1 stop
CCU18:35Kolkata Netaji S. Chandra
28 Sept
CCU19:15Kolkata Netaji S. Chandra
16h 45m
1 stop
LHR07:30London Heathrow
₹ 66,992
Air India
9 Aug
LHR09:45London Heathrow
14h 35m
1 stop
CCU04:50Kolkata Netaji S. Chandra
14 Aug
CCU19:15Kolkata Netaji S. Chandra
16h 45m
1 stop
LHR07:30London Heathrow
₹ 69,306

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 59,053 searches. Data last updated 27 July 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

Mon 7/9

09:30-02:55

1 stop12h 55m

Kolkata Netaji S. Chandra

Mon 14/9

21:30-07:00

1 stop14h 00m

₹ 65,739

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Mon 9/11

08:50-02:25

1 stop12h 05m

Kolkata Netaji S. Chandra

Mon 23/11

21:00-06:35

1 stop15h 05m

₹ 65,739

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Tue 1/9

20:35-04:50

1 stop27h 45m

Kolkata Netaji S. Chandra

Tue 29/9

21:00-11:30

1 stop19h 00m

₹ 65,836

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Sat 22/8

20:55-20:15

1 stop18h 50m

Kolkata Netaji S. Chandra

Sun 27/9

12:00-18:10

1 stop34h 40m

₹ 65,836

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Thu 3/12

09:55-19:55

2 stops28h 30m

Kolkata Netaji S. Chandra

Tue 8/12

17:30-11:05

1 stop23h 05m

₹ 65,836

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Mon 5/10

20:15-20:15

1 stop19h 30m

Kolkata Netaji S. Chandra

Wed 21/10

14:00-18:10

1 stop32h 40m

₹ 65,932

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Mon 9/11

08:50-02:25

1 stop12h 05m

Kolkata Netaji S. Chandra

Mon 16/11

21:00-18:10

1 stop26h 40m

₹ 66,800

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Tue 1/9

20:35-15:20

1 stop14h 15m

Kolkata Netaji S. Chandra

Sat 26/9

07:00-19:00

1 stop16h 30m

₹ 66,896

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Fri 6/11

09:10-07:40

1 stop17h 00m

Kolkata Netaji S. Chandra

Wed 9/12

20:25-07:10

1 stop16h 15m

₹ 67,763

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Fri 6/11

09:10-07:40

1 stop17h 00m

Kolkata Netaji S. Chandra

Sat 12/12

20:25-07:10

1 stop16h 15m

₹ 70,655

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?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 74,607 to ₹ 117,213.
The lowest price recently found on this route was ₹ 65,739.

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from London Heathrow Airport during the month May is also very affordable. Most momondo users find prices during this month for around ₹ 70,559.

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 ₹ 80,793 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 ₹ 68,824 on momondo.

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

As of July 2026, prices for London Heathrow Airport to Kolkata flights are approximately 32% 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 05m

Direct flights

None
The fastest flight from London Heathrow Airport to Kolkata takes 12h 05m
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 straight-line distance from London Heathrow to Kolkata Netaji S. Chandra is 7980.4 km. 12h 05m is a normal flight duration for this route.

  • 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 refresh 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 ₹ 40,639Free CancellationRating
5.5
2,953 reviews
Search Air India flights
IndiGoPriceFrom ₹ 60,740Free CancellationRating
6.8
580 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom ₹ 62,428Free CancellationRating
7.3
1,492 reviews
Search Etihad Airways flights
EmiratesPriceFrom ₹ 79,322Free CancellationRating
8.1
3,638 reviews
Search Emirates flights

Why use momondo?

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

It is quick and easy to find London to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

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 provides multiple filters to help you find the best flight to Kolkata from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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