Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to London from £208

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 15/9. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kolkata to London

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
03:50 - 07:00
CCU
-
LHR
31h 40m
1 stop
Etihad Airways Logo
21:45 - 02:55
LHR
-
CCU
24h 40m
1 stop
£498Etihad Airways
Fri, 24 Jul - Fri, 2 Oct
Etihad Airways Logo
03:50 - 15:05
CCU
-
LHR
15h 45m
1 stop
Etihad Airways Logo
21:45 - 02:55
LHR
-
CCU
24h 40m
1 stop
£499Etihad Airways
Fri, 24 Jul - Fri, 2 Oct
Multiple Airlines Logo
05:20 - 17:45
CCU
-
LHR
16h 55m
1 stop
Multiple Airlines Logo
20:50 - 02:30
LHR
-
CCU
25h 10m
2 stops
£508Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
05:20 - 17:45
CCU
-
LHR
16h 55m
1 stop
Multiple Airlines Logo
20:50 - 02:30
LHR
-
CCU
25h 10m
2 stops
£509Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
05:20 - 17:45
CCU
-
LHR
16h 55m
1 stop
Multiple Airlines Logo
08:50 - 02:40
LHR
-
CCU
12h 20m
1 stop
£514Multiple Airlines
Fri, 3 Jul - Mon, 23 Nov
Multiple Airlines Logo
05:20 - 17:45
CCU
-
LHR
16h 55m
1 stop
Multiple Airlines Logo
08:50 - 02:40
LHR
-
CCU
12h 20m
1 stop
£515Multiple Airlines
Fri, 3 Jul - Mon, 23 Nov
Etihad Airways Logo
03:50 - 15:05
CCU
-
LHR
15h 45m
1 stop
Etihad Airways Logo
21:45 - 20:30
LHR
-
CCU
18h 15m
1 stop
£517Etihad Airways
Thu, 18 Jun - Tue, 23 Jun
Etihad Airways Logo
03:50 - 15:05
CCU
-
LHR
15h 45m
1 stop
Etihad Airways Logo
20:45 - 20:30
LHR
-
CCU
19h 15m
1 stop
£518Etihad Airways
Thu, 18 Jun - Tue, 23 Jun
Multiple Airlines Logo
03:00 - 17:45
CCU
-
LHR
19h 15m
1 stop
Multiple Airlines Logo
13:55 - 02:40
LHR
-
CCU
31h 15m
1 stop
£520Multiple Airlines
Thu, 25 Jun - Sun, 29 Nov
Etihad Airways Logo
03:50 - 15:05
CCU
-
LHR
15h 45m
1 stop
Etihad Airways Logo
14:45 - 20:30
LHR
-
CCU
25h 15m
1 stop
£524Etihad Airways
Thu, 18 Jun - Tue, 23 Jun

Etihad Airways flights from Kolkata to London Heathrow Airport

Our best Etihad Airways deals on Kolkata to London Heathrow Airport flight tickets
Etihad Airways
24 Jul
CCU03:50Kolkata Netaji S. Chandra
31h 40m
1 stop
LHR07:00London Heathrow
2 Oct
LHR21:45London Heathrow
24h 40m
1 stop
CCU02:55Kolkata Netaji S. Chandra
£498
Etihad Airways
24 Jul
CCU03:50Kolkata Netaji S. Chandra
15h 45m
1 stop
LHR15:05London Heathrow
2 Oct
LHR21:45London Heathrow
24h 40m
1 stop
CCU02:55Kolkata Netaji S. Chandra
£499
Etihad Airways
8 Jun
CCU03:50Kolkata Netaji S. Chandra
15h 45m
1 stop
LHR15:05London Heathrow
9 Sept
LHR21:45London Heathrow
24h 40m
1 stop
CCU02:55Kolkata Netaji S. Chandra
£516

Air India flights from Kolkata to London Heathrow Airport

Our best Air India deals on Kolkata to London Heathrow Airport flight tickets
Air India
10 Jun
CCU16:10Kolkata Netaji S. Chandra
31h 20m
1 stop
LHR19:00London Heathrow
10 Sept
LHR22:10London Heathrow
30h 55m
1 stop
CCU09:35Kolkata Netaji S. Chandra
£551
Air India
14 Jul
CCU07:00Kolkata Netaji S. Chandra
16h 30m
1 stop
LHR19:00London Heathrow
21 Jul
LHR20:35London Heathrow
23h 15m
1 stop
CCU00:20Kolkata Netaji S. Chandra
£567
Air India
6 Jun
CCU07:00Kolkata Netaji S. Chandra
16h 30m
1 stop
LHR19:00London Heathrow
6 Jun
LHR22:10London Heathrow
30h 55m
1 stop
CCU09:35Kolkata Netaji S. Chandra
£642

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to London Heathrow Airport 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 279,928 searches. Data last updated 3 June 2026.
Use the filters below to find and compare flights from Kolkata to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 24/7

03:50-07:00

1 stop31h 40m

London Heathrow

Fri 2/10

21:45-02:55

1 stop24h 40m

£498

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 24/7

03:50-15:05

1 stop15h 45m

London Heathrow

Fri 2/10

21:45-02:55

1 stop24h 40m

£499

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 1/7

05:20-17:45

1 stop16h 55m

London Heathrow

Tue 7/7

20:50-02:30

2 stops25h 10m

£508

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 1/7

05:20-17:45

1 stop16h 55m

London Heathrow

Tue 7/7

20:50-02:30

2 stops25h 10m

£509
Fastest return journey

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 3/7

05:20-17:45

1 stop16h 55m

London Heathrow

Mon 23/11

08:50-02:40

1 stop12h 20m

£514

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Fri 3/7

05:20-17:45

1 stop16h 55m

London Heathrow

Mon 23/11

08:50-02:40

1 stop12h 20m

£515

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 18/6

03:50-15:05

1 stop15h 45m

London Heathrow

Tue 23/6

21:45-20:30

1 stop18h 15m

£517

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 18/6

03:50-15:05

1 stop15h 45m

London Heathrow

Tue 23/6

20:45-20:30

1 stop19h 15m

£518

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 25/6

03:00-17:45

1 stop19h 15m

London Heathrow

Sun 29/11

13:55-02:40

1 stop31h 15m

£520

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 18/6

03:50-15:05

1 stop15h 45m

London Heathrow

Tue 23/6

14:45-20:30

1 stop25h 15m

£524

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Kolkata and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Kolkata to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £488. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from Kolkata averaging around £512.

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

You are more likely to see cheaper flights to London Heathrow Airport from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £567 when searching weeks before you fly. 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 £498 on momondo.

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

As of June 2026, prices for Kolkata to London Heathrow Airport flights are approximately 38% cheaper 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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Kolkata to London Heathrow Airport takes 14h 00m
There are no direct flights from Kolkata to London Heathrow Airport. There are no popular flight routes from Kolkata to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Kolkata to London Heathrow Airport

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

    There are 4958.8 mi between Kolkata Netaji S. Chandra and London Heathrow. In terms of flight time, this usually takes a little over 14h 00m.

  • 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 refresh daily.

  • 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 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 Kolkata Netaji S. Chandra Airport to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Air IndiaPriceFrom £428Free CancellationRating
5.5
2,960 reviews
Search Air India flights
Etihad AirwaysPriceFrom £434Free CancellationRating
7.3
1,444 reviews
Search Etihad Airways flights
IndiGoPriceFrom £460Free CancellationRating
6.8
564 reviews
Search IndiGo flights
EmiratesPriceFrom £533Free CancellationRating
8.1
3,581 reviews
Search Emirates flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Gatwick
Luton
Wembley
Stratford-upon-Avon
Slough
Northampton
Maidstone
Swindon
Southend-on-Sea
Ipswich
Canterbury
Ilford
Hayes
Guildford
Poole
Folkestone
Chelmsford
Bedford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to London. momondo saves you time and could save you money on your trip.

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?

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/7
Fri 10/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London