What is the cheapest airline that flies from London to West Bengal?

Etihad Airways, IndiGo, and Qatar Airways are the most popular carriers operating from London to West Bengal

Which airlines fly to West Bengal?

Air India, Etihad Airways and Emirates are the top three most popular airlines that fly to West Bengal from London according to our data. Air India is the first choice among our users, with 40% of people opting to fly with this airline when travelling to West Bengal. Keep in mind that there are 9 different airlines that fly to West Bengal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to West Bengal?

Prices for flights from London to West Bengal are refreshed on a daily basis.

How many operators does momondo search for flights from London to West Bengal?

There are 9 operators available for flights from London to West Bengal as of August 2026.

How old do you have to be to fly from London to West Bengal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to West Bengal.

What documentation or ID do you need to fly to West Bengal?

The travel and health documents required for your trip to West Bengal 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 West Bengal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£297 Cheap Flights from London to West Bengal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to West Bengal

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:15 - 19:00LHR London Heathrow-IXB Bagdogra

18h 15m1 stop New Delhi Indira Gandhi Intl

17:15 - 18:10IXB Bagdogra-LHR London Heathrow

29h 25m1 stop New Delhi Indira Gandhi Intl

£494IndiGo

Wed, 2 Sep - Thu, 17 Sep

20:15 - 21:45LHR London Heathrow-CCU Kolkata Netaji S. Chandra

21h 00m1 stop New Delhi Indira Gandhi Intl

22:05 - 19:30CCU Kolkata Netaji S. Chandra-LHR London Heathrow

26h 55m1 stop Bengaluru Intl

£505Multiple Airlines

Sat, 10 Oct - Sun, 8 Nov

09:55 - 19:55LHR London Heathrow-CCU Kolkata Netaji S. Chandra

28h 30m2 stops Barcelona-El Prat Abu Dhabi Zayed Intl

11:50 - 16:05CCU Kolkata Netaji S. Chandra-LHR London Heathrow

33h 45m3 stops Guwahati Borjhar Chennai Kuwait City

£505Multiple Airlines

Thu, 14 Jan - Fri, 29 Jan

20:55 - 02:25LHR London Heathrow-CCU Kolkata Netaji S. Chandra

24h 00m1 stop Abu Dhabi Zayed Intl

03:20 - 18:10CCU Kolkata Netaji S. Chandra-LHR London Heathrow

20h 20m1 stop Abu Dhabi Zayed Intl

£506Etihad Airways

Wed, 6 Jan - Mon, 8 Feb

21:45 - 02:55LHR London Heathrow-CCU Kolkata Netaji S. Chandra

24h 40m1 stop Abu Dhabi Zayed Intl

03:50 - 15:05CCU Kolkata Netaji S. Chandra-LHR London Heathrow

15h 45m1 stop Abu Dhabi Zayed Intl

£506Etihad Airways

Fri, 2 Oct - Fri, 23 Oct

20:15 - 07:00LHR London Heathrow-CCU Kolkata Netaji S. Chandra

30h 15m1 stop New Delhi Indira Gandhi Intl

05:20 - 18:10CCU Kolkata Netaji S. Chandra-LHR London Heathrow

17h 20m1 stop New Delhi Indira Gandhi Intl

£506IndiGo

Fri, 18 Sep - Fri, 25 Sep

13:15 - 08:50LHR London Heathrow-CCU Kolkata Netaji S. Chandra

15h 05m1 stop New Delhi Indira Gandhi Intl

00:30 - 11:30CCU Kolkata Netaji S. Chandra-LHR London Heathrow

16h 30m1 stop New Delhi Indira Gandhi Intl

£515Air India

Tue, 15 Sep - Tue, 24 Nov

08:40 - 01:55LGW London Gatwick-CCU Kolkata Netaji S. Chandra

11h 45m1 stop Doha Hamad Intl

03:25 - 05:55CCU Kolkata Netaji S. Chandra-LGW London Gatwick

32h 00m1 stop Doha Hamad Intl

£528Qatar Airways

Wed, 6 Jan - Tue, 19 Jan

08:25 - 08:15LCY London City-CCU Kolkata Netaji S. Chandra

19h 20m2 stops Amsterdam Schiphol Mumbai Chhatrapati Shivaji Intl

21:40 - 09:30CCU Kolkata Netaji S. Chandra-LCY London City

16h 20m2 stops Mumbai Chhatrapati Shivaji Intl Amsterdam Schiphol

£543KLM

Thu, 3 Sep - Wed, 7 Oct

21:05 - 14:40LHR London Heathrow-CCU Kolkata Netaji S. Chandra

36h 05m1 stop Bengaluru Intl

09:55 - 11:30CCU Kolkata Netaji S. Chandra-LHR London Heathrow

31h 05m1 stop New Delhi Indira Gandhi Intl

£548Air India

Mon, 23 Nov - Mon, 7 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:15 - 19:15LHR London Heathrow-CCU Kolkata Netaji S. Chandra

16h 30m1 stop Dubai Intl

09:50 - 18:40CCU Kolkata Netaji S. Chandra-LHR London Heathrow

13h 20m1 stop Dubai Intl

£535Emirates

Thu, 13 Aug - Thu, 10 Sep

22:15 - 10:30LHR London Heathrow-CCU Kolkata Netaji S. Chandra

31h 45m2 stops Athens Eleftherios V. Mumbai Chhatrapati Shivaji Intl

14:10 - 20:00CCU Kolkata Netaji S. Chandra-LHR London Heathrow

34h 20m2 stops Hanoi Noibai Shenzhen

£547Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

22:15 - 10:30LHR London Heathrow-CCU Kolkata Netaji S. Chandra

31h 45m2 stops Athens Eleftherios V. Mumbai Chhatrapati Shivaji Intl

03:50 - 07:00CCU Kolkata Netaji S. Chandra-LHR London Heathrow

31h 40m1 stop Abu Dhabi Zayed Intl

£550Multiple Airlines

Tue, 11 Aug - Mon, 17 Aug

20:55 - 15:05LHR London Heathrow-CCU Kolkata Netaji S. Chandra

37h 40m1 stop New Delhi Indira Gandhi Intl

05:20 - 17:45CCU Kolkata Netaji S. Chandra-LHR London Heathrow

16h 55m1 stop New Delhi Indira Gandhi Intl

£611IndiGo

Thu, 13 Aug - Thu, 20 Aug

20:55 - 18:15LHR London Heathrow-CCU Kolkata Netaji S. Chandra

16h 50m1 stop New Delhi Indira Gandhi Intl

05:20 - 17:45CCU Kolkata Netaji S. Chandra-LHR London Heathrow

16h 55m1 stop New Delhi Indira Gandhi Intl

£618IndiGo

Tue, 11 Aug - Thu, 20 Aug

20:40 - 19:15LHR London Heathrow-CCU Kolkata Netaji S. Chandra

18h 05m1 stop Dubai Intl

09:50 - 20:15CCU Kolkata Netaji S. Chandra-LHR London Heathrow

14h 55m1 stop Dubai Intl

£637Emirates

Thu, 13 Aug - Thu, 10 Sep

22:10 - 21:40LHR London Heathrow-CCU Kolkata Netaji S. Chandra

19h 00m1 stop Bengaluru Intl

09:05 - 19:30CCU Kolkata Netaji S. Chandra-LHR London Heathrow

14h 55m1 stop Mumbai Chhatrapati Shivaji Intl

£848Air India

Mon, 10 Aug - Wed, 19 Aug

09:00 - 02:30LGW London Gatwick-CCU Kolkata Netaji S. Chandra

13h 00m1 stop Doha Hamad Intl

04:00 - 06:40CCU Kolkata Netaji S. Chandra-LGW London Gatwick

31h 10m1 stop Doha Hamad Intl

£876Qatar Airways

Sun, 9 Aug - Sun, 16 Aug

20:45 - 09:10LCY London City-CCU Kolkata Netaji S. Chandra

31h 55m2 stops Amsterdam Schiphol Bengaluru Intl

22:30 - 17:20CCU Kolkata Netaji S. Chandra-LCY London City

23h 20m2 stops New Delhi Indira Gandhi Intl Amsterdam Schiphol

£885KLM

Sun, 9 Aug - Wed, 19 Aug

09:30 - 03:00LHR London Heathrow-CCU Kolkata Netaji S. Chandra

13h 00m1 stop Abu Dhabi Zayed Intl

03:50 - 12:45CCU Kolkata Netaji S. Chandra-LHR London Heathrow

13h 25m1 stop Abu Dhabi Zayed Intl

£1,062Etihad Airways

Mon, 10 Aug - Sat, 15 Aug

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Etihad Airways flights from London to West Bengal

Our best Etihad Airways deals on London to West Bengal flight tickets

Etihad Airways

6 Jan

LHR20:55London Heathrow

24h 00m

1 stop

CCU02:25Kolkata Netaji S. Chandra

8 Feb

CCU03:20Kolkata Netaji S. Chandra

20h 20m

1 stop

LHR18:10London Heathrow

£508

Etihad Airways

15 Nov

LHR20:55London Heathrow

24h 00m

1 stop

CCU02:25Kolkata Netaji S. Chandra

9 Dec

CCU21:00Kolkata Netaji S. Chandra

15h 10m

1 stop

LHR06:40London Heathrow

£510

Etihad Airways

27 Aug

LHR09:30London Heathrow

12h 55m

1 stop

CCU02:55Kolkata Netaji S. Chandra

11 Sept

CCU21:30Kolkata Netaji S. Chandra

22h 05m

1 stop

LHR15:05London Heathrow

£513

Air India flights from London to West Bengal

Our best Air India deals on London to West Bengal flight tickets

Air India

15 Sept

LHR13:15London Heathrow

15h 05m

1 stop

CCU08:50Kolkata Netaji S. Chandra

24 Nov

CCU00:30Kolkata Netaji S. Chandra

16h 30m

1 stop

LHR11:30London Heathrow

£515

Air India

23 Nov

LHR21:05London Heathrow

36h 05m

1 stop

CCU14:40Kolkata Netaji S. Chandra

7 Dec

CCU09:55Kolkata Netaji S. Chandra

31h 05m

1 stop

LHR11:30London Heathrow

£548

Air India

2 Sept

LHR13:15London Heathrow

23h 40m

1 stop

IXB17:25Bagdogra

9 Sept

IXB18:05Bagdogra

21h 55m

2 stops

LHR11:30London Heathrow

£571

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBagdogra

LHR London Heathrow - IXB Bagdogra

LHRIXB

London Heathrow

Wed 2/9

20:15-19:00

1 stop18h 15m

Bagdogra

Thu 17/9

17:15-18:10

1 stop29h 25m

£494

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Sat 10/10

20:15-21:45

1 stop21h 00m

Kolkata Netaji S. Chandra

Sun 8/11

22:05-19:30

1 stop26h 55m

£505

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Thu 14/1

09:55-19:55

2 stops28h 30m

Kolkata Netaji S. Chandra

Fri 29/1

11:50-16:05

3 stops33h 45m

£505

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Wed 6/1

20:55-02:25

1 stop24h 00m

Kolkata Netaji S. Chandra

Mon 8/2

03:20-18:10

1 stop20h 20m

£506

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Fri 2/10

21:45-02:55

1 stop24h 40m

Kolkata Netaji S. Chandra

Fri 23/10

03:50-15:05

1 stop15h 45m

£506

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Fri 18/9

20:15-07:00

1 stop30h 15m

Kolkata Netaji S. Chandra

Fri 25/9

05:20-18:10

1 stop17h 20m

£506

Fastest return journey

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Tue 15/9

13:15-08:50

1 stop15h 05m

Kolkata Netaji S. Chandra

Tue 24/11

00:30-11:30

1 stop16h 30m

£515

LondonKolkata

LGW London Gatwick - CCU Kolkata Netaji S. Chandra

LGWCCU

London Gatwick

Wed 6/1

08:40-01:55

1 stop11h 45m

Kolkata Netaji S. Chandra

Tue 19/1

03:25-05:55

1 stop32h 00m

£528

LondonKolkata

LCY London City - CCU Kolkata Netaji S. Chandra

LCYCCU

London City

Thu 3/9

08:25-08:15

2 stops19h 20m

Kolkata Netaji S. Chandra

Wed 7/10

21:40-09:30

2 stops16h 20m

£543

LondonKolkata

LHR London Heathrow - CCU Kolkata Netaji S. Chandra

LHRCCU

London Heathrow

Mon 23/11

21:05-14:40

1 stop36h 05m

Kolkata Netaji S. Chandra

Mon 7/12

09:55-11:30

1 stop31h 05m

£548

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to West Bengal

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

Prices

Airlines

What is the cheapest month to fly to West Bengal?

The month of September is, on average, the cheapest month to fly to West Bengal from London, with most prices found around £532. If you are unable to visit West Bengal 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 £545.

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

You are more likely to see cheaper flights to West Bengal from London when booking weeks ahead of your departure date. In general, you can expect to find flights to West Bengal for around £620 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to West Bengal from London for as low as £530 on momondo.

Can stopping save me money on London to West Bengal flights?

You could potentially save up to 36% on your flight if you consider stops on a London to West Bengal flight.

Cheap London to West Bengal flight deals and tips

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

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from London to West Bengal takes 11h 50m

There are no direct flights from London to West Bengal. There are no popular flight routes from London to West Bengal.

Search flight deals

Frequently asked questions about flying from London to West Bengal

When did momondo last update prices for flights from London to West Bengal?
Prices for flights from London to West Bengal are refreshed on a daily basis.
How many operators does momondo search for flights from London to West Bengal?
There are 9 operators available for flights from London to West Bengal as of August 2026.
How old do you have to be to fly from London to West Bengal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to West Bengal.
What documentation or ID do you need to fly to West Bengal?
The travel and health documents required for your trip to West Bengal 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 West Bengal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to West Bengal

Compare and see reviews for airlines that fly from London to West Bengal with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom £407	Free Cancellation	Rating 7.5 1,639 reviews	Search Air France flights
KLM	PriceFrom £408	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Air India	PriceFrom £421	Free Cancellation	Rating 5.5 2,951 reviews	Search Air India flights
IndiGo	PriceFrom £439	Free Cancellation	Rating 6.8 583 reviews	Search IndiGo flights
Emirates	PriceFrom £455	Free Cancellation	Rating 8.1 3,648 reviews	Search Emirates flights
Etihad Airways	PriceFrom £470	Free Cancellation	Rating 7.3 1,500 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom £495	Free Cancellation	Rating 7.4 3,739 reviews	Search Qatar Airways flights
Virgin Atlantic	PriceFrom £512	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £583	Free Cancellation	Rating 6.7 8,151 reviews	Search British Airways flights

Why use momondo?

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

It is quick and easy to find London to West Bengal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to West Bengal that suits you.

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

All flight searches from London to West Bengal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to West Bengal?

Once you have performed a search for London to West Bengal 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 London to West Bengal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to West Bengal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to West Bengal and let you know when they change.