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Cheap flights from London to Kolkata from ₹ 38,455

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 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 to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Emirates Logo
14:05 - 07:40
STN
-
CCU
12h 05m
1 stop
Emirates Logo
09:15 - 17:55
CCU
-
STN
14h 10m
1 stop
₹ 65,730Emirates
Sun, 8 Nov - Sun, 13 Dec
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
₹ 65,730Etihad Airways
Mon, 7 Sep - Mon, 14 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
₹ 65,826IndiGo
Sat, 22 Aug - Sun, 27 Sep
Multiple Airlines Logo
20:55 - 20:15
LHR
-
CCU
18h 50m
1 stop
Multiple Airlines Logo
21:30 - 18:45
CCU
-
LHR
25h 45m
1 stop
₹ 65,922Multiple Airlines
Sun, 23 Aug - Mon, 7 Sep
IndiGo Logo
20:15 - 00:05
LHR
-
CCU
23h 20m
1 stop
IndiGo Logo
17:30 - 18:10
CCU
-
LHR
29h 10m
1 stop
₹ 66,019IndiGo
Tue, 1 Sep - Sat, 26 Sep
Emirates Logo
14:05 - 07:40
STN
-
CCU
12h 05m
1 stop
Emirates Logo
09:15 - 17:55
CCU
-
STN
14h 10m
1 stop
₹ 66,597Emirates
Sun, 8 Nov - Thu, 10 Dec
Qatar Airways Logo
09:00 - 02:30
LGW
-
CCU
13h 00m
1 stop
Qatar Airways Logo
04:00 - 06:40
CCU
-
LGW
31h 10m
1 stop
₹ 68,235Qatar Airways
Wed, 2 Sep - Sat, 19 Sep
Qatar Airways Logo
08:40 - 01:55
LGW
-
CCU
11h 45m
1 stop
Qatar Airways Logo
03:25 - 05:55
CCU
-
LGW
32h 00m
1 stop
₹ 68,814Qatar Airways
Tue, 1 Dec - Mon, 14 Dec
KLM Logo
10:00 - 10:45
LCY
-
CCU
20h 15m
2 stops
KLM Logo
21:40 - 09:30
CCU
-
LCY
16h 20m
2 stops
₹ 69,970KLM
Tue, 1 Sep - Wed, 30 Sep
KLM Logo
10:00 - 10:45
LCY
-
CCU
20h 15m
2 stops
KLM Logo
21:40 - 09:30
CCU
-
LCY
16h 20m
2 stops
₹ 70,259KLM
Tue, 1 Sep - Wed, 30 Sep

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IndiGo flights from London to Kolkata

Our best IndiGo deals on London to Kolkata flight tickets
IndiGo
22 Aug
LHR20:55London Heathrow
18h 50m
1 stop
CCU20:15Kolkata Netaji S. Chandra
27 Sept
CCU12:00Kolkata Netaji S. Chandra
34h 40m
1 stop
LHR18:10London Heathrow
₹ 65,826
IndiGo
1 Sept
LHR20:15London Heathrow
23h 20m
1 stop
CCU00:05Kolkata Netaji S. Chandra
26 Sept
CCU17:30Kolkata Netaji S. Chandra
29h 10m
1 stop
LHR18:10London Heathrow
₹ 66,019
IndiGo
21 Sept
LHR20:15London Heathrow
21h 00m
1 stop
CCU21:45Kolkata Netaji S. Chandra
3 Oct
CCU18:45Kolkata Netaji S. Chandra
27h 30m
1 stop
LHR17:45London Heathrow
₹ 66,115

Etihad Airways flights from London to Kolkata

Our best Etihad Airways deals on London 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
₹ 65,730
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
₹ 67,561
Etihad Airways
5 Oct
LHR09:30London Heathrow
12h 55m
1 stop
CCU02:55Kolkata Netaji S. Chandra
19 Oct
CCU03:50Kolkata Netaji S. Chandra
15h 45m
1 stop
LHR15:05London Heathrow
₹ 69,296

momondo Fare Finder

 
Customise your flight search to find flights from London 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 26 July 2026.
Use the filters below to find and compare flights from London to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonKolkata

STN - CCU

STNCCU

London Stansted

Sun 8/11

14:05-07:40

1 stop12h 05m

Kolkata Netaji S. Chandra

Sun 13/12

09:15-17:55

1 stop14h 10m

₹ 65,730

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

₹ 65,730

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

₹ 65,826

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Sun 23/8

20:55-20:15

1 stop18h 50m

Kolkata Netaji S. Chandra

Mon 7/9

21:30-18:45

1 stop25h 45m

₹ 65,922

LondonKolkata

LHR - CCU

LHRCCU

London Heathrow

Tue 1/9

20:15-00:05

1 stop23h 20m

Kolkata Netaji S. Chandra

Sat 26/9

17:30-18:10

1 stop29h 10m

₹ 66,019

LondonKolkata

STN - CCU

STNCCU

London Stansted

Sun 8/11

14:05-07:40

1 stop12h 05m

Kolkata Netaji S. Chandra

Thu 10/12

09:15-17:55

1 stop14h 10m

₹ 66,597

LondonKolkata

LGW - CCU

LGWCCU

London Gatwick

Wed 2/9

09:00-02:30

1 stop13h 00m

Kolkata Netaji S. Chandra

Sat 19/9

04:00-06:40

1 stop31h 10m

₹ 68,235

LondonKolkata

LGW - CCU

LGWCCU

London Gatwick

Tue 1/12

08:40-01:55

1 stop11h 45m

Kolkata Netaji S. Chandra

Mon 14/12

03:25-05:55

1 stop32h 00m

₹ 68,814

LondonKolkata

LCY - CCU

LCYCCU

London City

Tue 1/9

10:00-10:45

2 stops20h 15m

Kolkata Netaji S. Chandra

Wed 30/9

21:40-09:30

2 stops16h 20m

₹ 69,970

LondonKolkata

LCY - CCU

LCYCCU

London City

Tue 1/9

10:00-10:45

2 stops20h 15m

Kolkata Netaji S. Chandra

Wed 30/9

21:40-09:30

2 stops16h 20m

₹ 70,259

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 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 and Kolkata?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 77,777 to ₹ 110,642.
The lowest price recently found on this route was ₹ 65,730.

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 during the month May is also very affordable. Most momondo users find prices during this month for around ₹ 69,488.

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

You are more likely to see cheaper flights to Kolkata from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 80,781 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 for as low as ₹ 68,814 on momondo.

How have London to Kolkata flight prices changed over time?

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

When to book flights from London to Kolkata

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

Cheap London to Kolkata (LON to CCU) flight deals and tips

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

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from London to Kolkata takes 12h 05m
There are no direct flights from London to Kolkata. There are no popular flight routes from London to Kolkata.
Search flight deals

Frequently asked questions about flying from London to Kolkata

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

    The distance between London and Kolkata Netaji S. Chandra is about 7957.4 km. In terms of flight time, this usually takes a little over 12h 05m.

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

    Prices for flights from London to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London 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 to Kolkata?

Best airlines flying from London to Kolkata

Compare and see reviews for airlines that fly from London to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom ₹ 60,731Free CancellationRating
6.8
580 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom ₹ 62,419Free CancellationRating
7.3
1,486 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 66,487Free CancellationRating
5.5
2,955 reviews
Search Air India flights
EmiratesPriceFrom ₹ 72,560Free CancellationRating
8.1
3,635 reviews
Search Emirates flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential London to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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