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Cheap flights from Kolkata to London from ₹ 24,195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to London departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Kolkata to London

Cheap return flights

These are some of the best return flight deals from Kolkata to London that have been recently found on momondo from popular airlines, departing in the coming months.
07:15 - 19:00CCU-LHR
16h 15m1 stop
09:45 - 04:15LHR-CCU
14h 00m1 stop
₹ 47,784Air India
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Thu, 15 May - Thu, 5 Jun
01:45 - 20:35CCU-LGW
24h 20m2 stops
06:35 - 21:45LGW-CCU
33h 40m2 stops
₹ 47,871
Find Deal
Tue, 18 Mar - Wed, 26 Mar
03:50 - 18:25CCU-LHR
20h 05m1 stop
19:20 - 02:55LHR-CCU
26h 05m1 stop
₹ 59,665Etihad Airways
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Tue, 18 Mar - Wed, 26 Mar
03:50 - 06:40CCU-LGW
31h 20m1 stop
14:55 - 02:20LGW-CCU
30h 55m1 stop
₹ 61,399Qatar Airways
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Mon, 12 May - Tue, 17 Jun
03:50 - 13:25CCU-LGW
14h 05m1 stop
09:00 - 02:20LGW-CCU
12h 50m1 stop
₹ 61,486Qatar Airways
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Thu, 26 Jun - Mon, 22 Sep
21:25 - 06:45CCU-LHR
13h 50m1 stop
09:30 - 03:30LHR-CCU
13h 30m1 stop
₹ 62,353Etihad Airways
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Mon, 7 Jul - Tue, 30 Sep
09:10 - 17:45CCU-STN
14h 05m1 stop
14:05 - 07:40STN-CCU
12h 05m1 stop
₹ 63,914Emirates
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Wed, 19 Mar - Wed, 26 Mar
09:10 - 17:45CCU-STN
14h 05m1 stop
20:15 - 07:40STN-CCU
29h 55m1 stop
₹ 64,001Emirates
Find Deal
Tue, 18 Mar - Tue, 25 Mar
21:20 - 12:50CCU-LHR
20h 00m2 stops
09:00 - 08:00LHR-CCU
18h 30m2 stops
₹ 68,944Lufthansa
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Tue, 13 May - Tue, 17 Jun
21:20 - 12:50CCU-LHR
20h 00m2 stops
08:30 - 08:00LHR-CCU
19h 00m2 stops
₹ 69,638Lufthansa
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Thu, 22 May - Thu, 3 Jul

Air India flights from Kolkata to London

Our best Air India deals on Kolkata to London flight tickets
Air India
15 May
CCU07:15Kolkata Netaji S. Chandra
16h 15m
1 stop
LHR19:00London Heathrow
5 Jun
LHR09:45London Heathrow
14h 00m
1 stop
CCU04:15Kolkata Netaji S. Chandra
₹ 47,784
Find similar
Air India
13 May
CCU20:00Kolkata Netaji S. Chandra
16h 00m
1 stop
LHR07:30London Heathrow
17 Jun
LHR09:45London Heathrow
19h 30m
1 stop
CCU09:45Kolkata Netaji S. Chandra
₹ 48,825
Find similar
Air India
1 Jun
CCU14:30Kolkata Netaji S. Chandra
33h 05m
1 stop
LHR19:05London Heathrow
17 Jun
LHR09:45London Heathrow
19h 30m
1 stop
CCU09:45Kolkata Netaji S. Chandra
₹ 51,686
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Virgin Atlantic flights from Kolkata to London

Our best Virgin Atlantic deals on Kolkata to London flight tickets
Virgin Atlantic
13 May
CCU02:00Kolkata Netaji S. Chandra
18h 45m
1 stop
LHR16:15London Heathrow
16 Jul
LHR18:45London Heathrow
16h 20m
1 stop
CCU15:35Kolkata Netaji S. Chandra
₹ 77,356
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Virgin Atlantic
14 May
CCU02:00Kolkata Netaji S. Chandra
18h 45m
1 stop
LHR16:15London Heathrow
5 Jun
LHR10:30London Heathrow
18h 15m
1 stop
CCU09:15Kolkata Netaji S. Chandra
₹ 82,906
Find similar

See travel insights to London from

How to get the cheapest flight ticket from Kolkata to London

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 Kolkata and London?

What is the cheapest month to fly to London?

The month of May is, on average, the cheapest month to fly to London from Kolkata, with most prices found around ₹ 62,353. The month of October is another great option to travel to London, with average flight prices from Kolkata averaging around ₹ 63,567.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as ₹ 65,890. On the other hand, Saturday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 73,657.

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

According to our data, the cheapest time of day to fly to London is at midday. momondo users have found flights departing from Kolkata to London at midday for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly in the morning, with an average ticket price of ₹ 69,490. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Kolkata when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to London for around ₹ 71,170 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kolkata for as low as ₹ 64,001 on momondo.

How have Kolkata to London flight prices changed over time?

As of February 2025, prices for Kolkata to London flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to London

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

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

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

Best price found

₹ 24,195

Fastest flight time

13h 25m

Direct flights

None

Airports in London

4 airports
The best one-way flight to London from Kolkata in the past 72 hours is ₹ 24,195. The best return flight deal from Kolkata to London found on momondo in the last 72 hours is ₹ 47,784.
The fastest flight from Kolkata to London takes 13h 25m
There are no direct flights from Kolkata to London. Popular non-direct routes for this connection are Kolkata Netaji S. Chandra Airport - London Gatwick Airport, Kolkata Netaji S. Chandra Airport - London Heathrow Airport and Kolkata Netaji S. Chandra Airport - London Stansted Airport.
There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

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

    Kolkata Netaji S. Chandra and London are 7957.4 km apart from one another. 13h 25m is a normal flight duration for this route.

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

    Prices for flights from Kolkata Netaji S. Chandra Airport to London were last updated today.

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

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

    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 Kolkata Netaji S. Chandra Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London 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 Kolkata to London?


Best airlines flying from Kolkata to London

Compare and see reviews for airlines that fly from Kolkata to London with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 54,837Free CancellationRating
5.5
2,916 reviews
Search Air India flights
LufthansaPriceFrom ₹ 55,327Free CancellationRating
6.7
7,007 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom ₹ 55,696Free CancellationRating
7.4
3,655 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom ₹ 59,723Free CancellationRating
7.3
1,179 reviews
Search Etihad Airways flights
SWISSPriceFrom ₹ 59,823Free CancellationRating
7.5
1,577 reviews
Search SWISS flights
EmiratesPriceFrom ₹ 65,356Free CancellationRating
8.1
3,292 reviews
Search Emirates flights
Virgin AtlanticPriceFrom ₹ 76,472Free CancellationRating
7.5
658 reviews
Search Virgin Atlantic flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hatfield
Eastbourne
St. Albans
Watford
Southall
Guildford
Slough
Harrow
Luton
Canterbury
Bedford
Hastings
Hayes
Lymington
Uxbridge
Wembley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kolkata to London for you.

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

Yes. momondo allows you to filter the results for Kolkata to London flights to just show those with flexible booking policies.

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

Once you have performed a search for Kolkata to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Kolkata to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London