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Cheap flights from Kolkata to London Heathrow Airport from ₹ 20,948

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 Heathrow Airport departing on 9/12. 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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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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Kolkata to London.

Cheap last-minute flights

Planning a quick getaway from Kolkata to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Kolkata to London

Find recent round-trip train or bus tickets from Kolkata to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
20:40 - 11:05CCU-LHR
19h 55m1 stop
13:30 - 09:45LHR-CCU
14h 45m1 stop
₹ 48,316Air India
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Tue, 25 Feb - Wed, 5 Mar
09:55 - 19:20CCU-LHR
14h 55m1 stop
13:30 - 09:00LHR-CCU
14h 00m1 stop
₹ 50,935Air India
Find Deal
Tue, 21 Jan - Thu, 30 Jan
07:35 - 19:30CCU-LHR
17h 25m1 stop
08:45 - 09:45LHR-CCU
19h 30m1 stop
₹ 52,455Air India
Find Deal
Tue, 25 Feb - Wed, 5 Mar
09:45 - 19:00CCU-LHR
13h 45m1 stop
21:05 - 20:35LHR-CCU
19h 00m1 stop
₹ 54,905Air India
Find Deal
Tue, 6 May - Tue, 10 Jun
03:20 - 07:20CCU-LHR
33h 30m1 stop
08:05 - 01:45LHR-CCU
12h 10m1 stop
₹ 58,791Qatar Airways
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Thu, 19 Dec - Wed, 1 Jan
03:20 - 06:25CCU-LHR
32h 35m1 stop
21:30 - 01:45LHR-CCU
22h 45m1 stop
₹ 61,409Qatar Airways
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Mon, 24 Feb - Thu, 6 Mar
03:50 - 18:25CCU-LHR
20h 05m1 stop
14:50 - 20:20LHR-CCU
25h 00m1 stop
₹ 74,079Etihad Airways
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Thu, 20 Mar - Fri, 11 Apr
20:20 - 08:15CCU-LHR
16h 25m2 stops
06:55 - 08:20LHR-CCU
20h 55m2 stops
₹ 74,502Lufthansa
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Tue, 6 May - Tue, 10 Jun
20:20 - 08:15CCU-LHR
16h 25m2 stops
07:25 - 08:20LHR-CCU
20h 25m2 stops
₹ 74,671Lufthansa
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Tue, 6 May - Tue, 10 Jun
01:45 - 15:40CCU-LHR
19h 25m1 stop
11:55 - 12:40LHR-CCU
19h 15m1 stop
₹ 76,191Virgin Atlantic
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Thu, 19 Dec - Wed, 1 Jan
09:25 - 11:05CCU-LHR
31h 10m1 stop
₹ 20,948Air India
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Mon, 9 Dec
20:40 - 11:05CCU-LHR
19h 55m1 stop
₹ 21,033Air India
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Wed, 11 Dec
03:50 - 06:45CCU-LHR
32h 25m1 stop
₹ 28,635Etihad Airways
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Thu, 13 Feb
03:20 - 13:20CCU-LHR
15h 30m1 stop
₹ 28,804Qatar Airways
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Sun, 8 Dec
03:20 - 14:05CCU-LHR
16h 15m1 stop
₹ 29,480Qatar Airways
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Sat, 14 Dec
09:10 - 13:50CCU-LHR
34h 10m1 stop
₹ 32,352Emirates
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Tue, 18 Feb
21:25 - 06:45CCU-LHR
13h 50m1 stop
₹ 32,521Etihad Airways
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Mon, 14 Apr
01:45 - 15:40CCU-LHR
19h 25m1 stop
₹ 33,365Virgin Atlantic
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Mon, 17 Feb
20:20 - 20:00CCU-LHR
29h 10m1 stop
₹ 33,534Emirates
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Sat, 18 Jan
01:45 - 15:40CCU-LHR
19h 25m1 stop
₹ 33,872Virgin Atlantic
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Sun, 22 Dec
16:05 - 14:05CCU-LHR
27h 30m2 stops
09:00 - 02:55LHR-CCU
12h 25m1 stop
₹ 268,105
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Sun, 24 Nov - Tue, 26 Nov
09:10 - 16:10CCU-LHR
36h 30m1 stop
09:10 - 00:25LHR-CCU
33h 45m1 stop
₹ 296,318Emirates
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Sun, 24 Nov - Tue, 26 Nov
03:20 - 16:30CCU-LHR
18h 40m2 stops
09:00 - 02:55LHR-CCU
12h 25m1 stop
₹ 350,125
Find Deal
Sat, 23 Nov - Tue, 26 Nov
20:15 - 10:45CCU-LHR
20h 00m2 stops
20:25 - 07:10LHR-CCU
29h 15m2 stops
₹ 373,100KLM
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Sun, 24 Nov - Tue, 26 Nov
03:50 - 14:30CCU-LHR
16h 10m1 stop
13:55 - 20:00LHR-CCU
24h 35m1 stop
₹ 379,435Etihad Airways
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Sat, 23 Nov - Tue, 26 Nov

Air India flights from Kolkata to London Heathrow Airport

Our best Air India deals on Kolkata to London Heathrow Airport flight tickets
Air India
25 Feb
CCU20:40Kolkata Netaji S. Chandra
19h 55m
1 stop
LHR11:05London Heathrow
5 Mar
LHR13:30London Heathrow
14h 45m
1 stop
CCU09:45Kolkata Netaji S. Chandra
₹ 48,316
Find similar
Air India
21 Jan
CCU09:55Kolkata Netaji S. Chandra
14h 55m
1 stop
LHR19:20London Heathrow
30 Jan
LHR13:30London Heathrow
14h 00m
1 stop
CCU09:00Kolkata Netaji S. Chandra
₹ 50,935
Find similar
Air India
25 Feb
CCU07:35Kolkata Netaji S. Chandra
17h 25m
1 stop
LHR19:30London Heathrow
5 Mar
LHR08:45London Heathrow
19h 30m
1 stop
CCU09:45Kolkata Netaji S. Chandra
₹ 52,455
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IndiGo flights from Kolkata to London Heathrow Airport

Our best IndiGo deals on Kolkata to London Heathrow Airport flight tickets
IndiGo
25 Feb
CCU22:30Kolkata Netaji S. Chandra
23h 10m
2 stops
LHR16:10London Heathrow
6 Mar
LHR06:35London Heathrow
21h 15m
2 stops
CCU09:20Kolkata Netaji S. Chandra
₹ 64,619
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IndiGo
24 Feb
CCU01:45Kolkata Netaji S. Chandra
19h 55m
2 stops
LHR16:10London Heathrow
6 Mar
LHR06:35London Heathrow
21h 15m
2 stops
CCU09:20Kolkata Netaji S. Chandra
₹ 65,041
Find similar
IndiGo
21 Jan
CCU20:50Kolkata Netaji S. Chandra
24h 45m
2 stops
LHR16:05London Heathrow
30 Jan
LHR11:30London Heathrow
16h 20m
2 stops
CCU09:20Kolkata Netaji S. Chandra
₹ 72,390
Find similar

See travel insights to London from

How to get the cheapest flight ticket from Kolkata to London Heathrow Airport

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 London Heathrow Airport?

The cheapest month to fly to London Heathrow Airport from Kolkata is in October. Flight prices, which tend to average around ₹ 64,028, are often lower during this time because this is during the off-season. If you are unable to visit London Heathrow Airport during the month of October, then departing from Kolkata during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 65,126.

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

The cheapest day to depart on your flight to London Heathrow Airport is on a Tuesday when prices can be found for as low as ₹ 67,358. This is often the case because there is less demand to fly during this day of the week. Flights from Kolkata to London Heathrow Airport on a Sunday will generally be more expensive and average around ₹ 73,093. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At midday is the cheapest time of day to fly from Kolkata to London Heathrow Airport when you can find flight prices for as low as ₹ 0. Flying to London Heathrow Airport at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the morning when prices are around ₹ 72,658.

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

In general, most travellers find the cheapest time to book a flight to London Heathrow Airport is about 11 days prior to their departure date, when tickets on average are ₹ 70,961. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kolkata for as low as ₹ 4,923,178 on momondo.

Can stopping save me money on Kolkata to London Heathrow Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a Kolkata to London Heathrow Airport flight.

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

As of November 2024, prices for Kolkata to London Heathrow Airport flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Kolkata to London Heathrow Airport

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

Cheap Kolkata to London Heathrow Airport (CCU to LHR) flight deals and tips

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

Best price found

₹ 20,948

Fastest flight time

13h 45m

Direct flights

None
The best one-way flight to London Heathrow Airport from Kolkata in the past 72 hours is ₹ 20,948. The best return flight deal from Kolkata to London Heathrow Airport found on momondo in the last 72 hours is ₹ 48,316.
The fastest flight from Kolkata to London Heathrow Airport takes 13h 45m
There are no direct flights from Kolkata to London Heathrow Airport. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - London Heathrow Airport.

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

    The distance between Kolkata Netaji S. Chandra and London Heathrow is about 7980.4 km. 13h 45m is a normal flight duration for this route.

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

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

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

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

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

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


Best airlines flying from Kolkata to London Heathrow Airport

Compare and see reviews for airlines that fly from Kolkata to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom ₹ 43,294Free CancellationRating
7.6
1,636 reviews
Search SWISS flights
LufthansaPriceFrom ₹ 53,890Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom ₹ 54,249Free CancellationRating
7.5
3,829 reviews
Search Qatar Airways flights
Air IndiaPriceFrom ₹ 55,736Free CancellationRating
5.5
2,936 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 58,448Free CancellationRating
7.3
1,231 reviews
Search Etihad Airways flights
EmiratesPriceFrom ₹ 67,413Free CancellationRating
8.1
3,489 reviews
Search Emirates flights
Virgin AtlanticPriceFrom ₹ 76,789Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Kolkata.

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

Flights from Kolkata to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Of course. momondo tracks the price of Kolkata to London 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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