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Cheap flights from London to Kolkata from ₹ 19,611

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 9/5. 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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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Kolkata.
Air India Logo
13:15 - 09:45LHR-CCU
16h 00m1 stop
Air India Logo
20:30 - 11:30CCU-LHR
19h 30m1 stop
₹ 41,973Air India
Find Deal
Fri, 6 Jun - Sun, 22 Jun
Air India Logo
09:45 - 09:45LHR-CCU
19h 30m1 stop
Air India Logo
17:30 - 10:15CCU-LHR
21h 15m1 stop
₹ 42,317Air India
Find Deal
Wed, 4 Jun - Mon, 16 Jun
 Logo
19:15 - 14:10LGW-CCU
38h 25m3 stops
 Logo
00:55 - 08:15CCU-LGW
35h 50m2 stops
₹ 47,220
Find Deal
Mon, 12 May - Sun, 25 May
 Logo
08:00 - 10:45STN-CCU
22h 15m3 stops
 Logo
22:00 - 15:40CCU-STN
22h 10m2 stops
₹ 47,478
Find Deal
Tue, 13 May - Sat, 24 May
Etihad Airways Logo
20:55 - 20:20LHR-CCU
18h 55m1 stop
Etihad Airways Logo
03:45 - 07:00CCU-LHR
31h 45m1 stop
₹ 54,789Etihad Airways
Find Deal
Tue, 3 Jun - Sat, 14 Jun
Etihad Airways Logo
09:30 - 20:20LHR-CCU
30h 20m1 stop
Etihad Airways Logo
21:15 - 18:45CCU-LHR
26h 00m1 stop
₹ 55,563Etihad Airways
Find Deal
Thu, 9 Oct - Sun, 19 Oct
Qatar Airways Logo
21:25 - 02:20LHR-CCU
24h 25m1 stop
Qatar Airways Logo
03:50 - 14:10CCU-LHR
14h 50m1 stop
₹ 60,552Qatar Airways
Find Deal
Sun, 24 Aug - Thu, 11 Sep
Qatar Airways Logo
09:00 - 02:20LGW-CCU
12h 50m1 stop
Qatar Airways Logo
03:50 - 13:25CCU-LGW
14h 05m1 stop
₹ 61,326Qatar Airways
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Mon, 12 May - Sun, 25 May
Emirates Logo
21:10 - 00:30STN-CCU
22h 50m1 stop
Emirates Logo
09:45 - 18:45CCU-STN
13h 30m1 stop
₹ 65,024Emirates
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Tue, 6 May - Mon, 19 May
Emirates Logo
21:10 - 08:10STN-CCU
30h 30m1 stop
Emirates Logo
01:30 - 12:55CCU-STN
15h 55m1 stop
₹ 65,196Emirates
Find Deal
Mon, 12 May - Sun, 25 May

Emirates flights from London to Kolkata

Our best Emirates deals on London to Kolkata flight tickets
Emirates
6 May
STN21:10London Stansted
22h 50m
1 stop
CCU00:30Kolkata Netaji S. Chandra
19 May
CCU09:45Kolkata Netaji S. Chandra
13h 30m
1 stop
STN18:45London Stansted
₹ 65,024
Find similar
Emirates
12 May
STN21:10London Stansted
30h 30m
1 stop
CCU08:10Kolkata Netaji S. Chandra
25 May
CCU01:30Kolkata Netaji S. Chandra
15h 55m
1 stop
STN12:55London Stansted
₹ 65,196
Find similar
Emirates
6 May
LGW21:45London Gatwick
17h 00m
1 stop
CCU19:15Kolkata Netaji S. Chandra
19 May
CCU09:45Kolkata Netaji S. Chandra
26h 05m
1 stop
LGW07:20London Gatwick
₹ 65,626
Find similar

Air India flights from London to Kolkata

Our best Air India deals on London to Kolkata flight tickets
Air India
6 Jun
LHR13:15London Heathrow
16h 00m
1 stop
CCU09:45Kolkata Netaji S. Chandra
22 Jun
CCU20:30Kolkata Netaji S. Chandra
19h 30m
1 stop
LHR11:30London Heathrow
₹ 41,973
Find similar
Air India
4 Jun
LHR09:45London Heathrow
19h 30m
1 stop
CCU09:45Kolkata Netaji S. Chandra
16 Jun
CCU17:30Kolkata Netaji S. Chandra
21h 15m
1 stop
LHR10:15London Heathrow
₹ 42,317
Find similar
Air India
29 May
LHR09:45London Heathrow
14h 00m
1 stop
CCU04:15Kolkata Netaji S. Chandra
5 Jun
CCU09:30Kolkata Netaji S. Chandra
14h 30m
1 stop
LHR19:30London Heathrow
₹ 43,006
Find similar

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 cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of March, then departing from London during the month May is also very affordable. Most momondo users find prices during this month for around ₹ 56,939.

What is the cheapest day to depart on your flight to Kolkata?

The cheapest day to depart on your flight to Kolkata is on a Thursday when prices can be found for as low as ₹ 63,865. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Kolkata for around ₹ 84,322.

What is the cheapest time of day to depart on your flight to Kolkata?

According to our data, the cheapest time of day to fly to Kolkata is in the morning. momondo users have found flights departing from London to Kolkata in the morning for as low as ₹ 68,947. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 86,782 per ticket.

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

You are more likely to see cheaper flights to Kolkata from London when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 70,041 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from London for as low as ₹ 61,670 on momondo.

How have London to Kolkata flight prices changed over time?

As of April 2025, prices for London to Kolkata flights are approximately 4% 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

Best price found

₹ 19,611

Fastest flight time

12h 45m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from London in the past 72 hours is ₹ 19,611. The best return flight deal from London to Kolkata found on momondo in the last 72 hours is ₹ 41,973.
The fastest flight from London to Kolkata takes 12h 45m
There are no direct flights from London to Kolkata. Popular non-direct routes for this connection are London Stansted Airport - Kolkata Netaji S. Chandra Airport, London Heathrow Airport - Kolkata Netaji S. Chandra Airport and London Gatwick Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)

  • 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 45m.

  • 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
Etihad AirwaysPriceFrom ₹ 51,330Free CancellationRating
7.4
1,192 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 52,056Free CancellationRating
5.5
2,895 reviews
Search Air India flights
Qatar AirwaysPriceFrom ₹ 56,726Free CancellationRating
7.4
3,553 reviews
Search Qatar Airways flights
Virgin AtlanticPriceFrom ₹ 68,393Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic 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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