What are the cheapest airlines flying from Kolkata to London round-trip?

Our cheapest airline available from Kolkata to London is Etihad Airways. Our recent data shows that you can find tickets from as low as £492 on this airline. Additional options worth looking into are Qatar Airways and Air India, starting at £536 and £559 round-trip. Etihad Airways is 21% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Kolkata to London one-way?

To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at £244. Etihad Airways flights start at £264 while deals on Air India start at £272 one-way.

What is the cheapest day to fly from Kolkata to London?

Travellers seeking maximum savings on their Kolkata to London flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Kolkata to London?

While some choose either Kolkata Netaji S. Chandra - London City or Kolkata Netaji S. Chandra - London Gatwick, Kolkata Netaji S. Chandra - London Heathrow is the most popular route from Kolkata to London.

What are the most popular airlines that fly from Kolkata to London?

When booking a flight from Kolkata to London, you may want to consider flying on Air India, Emirates or Etihad Airways as they are the most popular for this route.

What is the cheapest day to fly round-trip from Kolkata to London?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 6% when planning your travel around this day of the week.

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

To save up to 5% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kolkata to London from £579 1-2 weeks out and tickets from £719 for flights departing within the next 72 hours.

What is the cheapest month to fly from Kolkata to London?

May can be a great time to fly to London from Kolkata with a flight ticket averaging about £624. Cheapflights users have found deals in the month of May for as cheap as £439. The most expensive prices can be found in the month of August.

What is the cheapest time of day to fly from CCU to LON?

It’s typically best to fly out from Kolkata to London at midday. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What airport do you fly from for flights from Kolkata to London?

Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to London. On average, Netaji S. Chandra has 0 outbound flights to London per day from 6 airlines. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

Can I find deals for flights from Kolkata to London that include hotel bookings?

Yes. In addition to deals on Kolkata to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kolkata to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to London.

Can I find deals for business class flights from Kolkata to London?

Yes. Cheapflights offers flight deals from Kolkata to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£242+ Flights from Kolkata to London

The best prices from Kolkata Netaji S. Chandra to London are usually found in May or October, booked 64 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Kolkata to London

Round-trip from	£480
One-way from	£242
Popular in	August
Cheapest in	May
Average price	£581

10/4-28/4
4 total stops
46h 20m total
Kolkata to London

Search Deals

6/4
2 total stops
38h 30m total
Kolkata to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Kolkata to London

Cheapest flights from Kolkata to London
Explore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 10/421:15CCU - LGW

2 stops26h 10mMultiple Airlines

Mon 28/410:10LGW - CCU

2 stops20h 10mMultiple Airlines

Deal found 20/2£480

Tue 11/303:50CCU - LHR

1 stop32h 25mEtihad Airways

Thu 20/319:20LHR - CCU

1 stop19h 10mEtihad Airways

Deal found 20/2£492

Wed 12/321:00CCU - LHR

1 stop15h 15mMultiple Airlines

Thu 20/320:45LHR - CCU

2 stops24h 40mMultiple Airlines

Deal found 20/2£514

Mon 12/503:50CCU - LGW

1 stop14h 05mQatar Airways

Tue 17/614:55LGW - CCU

1 stop30h 55mQatar Airways

Deal found 20/2£536

Fri 21/321:45CCU - STN

2 stops30h 00mMultiple Airlines

Fri 28/308:00STN - CCU

3 stops20h 05mMultiple Airlines

Deal found 21/2£537

Mon 12/503:50CCU - LHR

1 stop14h 50mQatar Airways

Tue 17/621:55LHR - CCU

1 stop23h 55mQatar Airways

Deal found 20/2£551

Thu 10/422:30CCU - LHR

1 stop16h 15mAir India

Mon 28/421:30LHR - CCU

1 stop16h 05mAir India

Deal found 20/2£559

Wed 12/309:10CCU - STN

1 stop14h 05mEmirates

Thu 20/314:05STN - CCU

1 stop12h 05mEmirates

Deal found 20/2£585

Wed 12/320:20CCU - LGW

1 stop15h 50mEmirates

Thu 20/313:35LGW - CCU

1 stop12h 35mEmirates

Deal found 20/2£590

Sun 4/518:45CCU - LGW

2 stops28h 10mAir India

Wed 18/620:30LGW - CCU

2 stops18h 20mAir India

Deal found 20/2£602

Tue 18/309:10CCU - LHR

1 stop36h 30mEmirates

Wed 26/309:10LHR - CCU

1 stop17h 00mEmirates

Deal found 20/2£619

Fri 11/421:20CCU - LHR

2 stops25h 50mLufthansa

Wed 23/409:00LHR - CCU

2 stops18h 30mLufthansa

Deal found 20/2£651

Best flights from Kolkata to London
Discover carefully curated flight deals from Kolkata to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Thu 10/421:15CCU - LGW

2 stops26h 10mMultiple Airlines

Mon 28/410:10LGW - CCU

2 stops20h 10mMultiple Airlines

Deal found 20/2£480

Tue 11/303:50CCU - LHR

1 stop32h 25mEtihad Airways

Thu 20/319:20LHR - CCU

1 stop19h 10mEtihad Airways

Deal found 20/2£492

Mon 12/503:50CCU - LGW

1 stop14h 05mQatar Airways

Tue 17/614:55LGW - CCU

1 stop30h 55mQatar Airways

Deal found 20/2£536

Thu 10/422:30CCU - LHR

1 stop16h 15mAir India

Mon 28/421:30LHR - CCU

1 stop16h 05mAir India

Deal found 20/2£559

Wed 12/309:10CCU - STN

1 stop14h 05mEmirates

Thu 20/314:05STN - CCU

1 stop12h 05mEmirates

Deal found 20/2£585

Fri 11/421:20CCU - LHR

2 stops25h 50mLufthansa

Wed 23/409:00LHR - CCU

2 stops18h 30mLufthansa

Deal found 20/2£651

Sat 12/421:15CCU - LGW

2 stops23h 30mIndiGo

Wed 23/410:55LGW - CCU

2 stops21h 35mIndiGo

Deal found 20/2£651

Tue 13/523:30CCU - LGW

1 stop35h 25mSingapore Airlines

Tue 17/610:15LGW - CCU

1 stop31h 30mSingapore Airlines

Deal found 19/2£709

Sun 11/521:20CCU - LHR

2 stops40h 30mLOT

Fri 3/1010:15LHR - CCU

2 stops17h 15mLOT

Deal found 20/2£721

Tue 6/519:00CCU - LHR

2 stops20h 15mKLM

Tue 10/606:30LHR - CCU

2 stops22h 05mKLM

Deal found 20/2£728

Tue 13/521:20CCU - LGW

2 stops37h 30mEthiopian Air

Tue 17/610:10LGW - CCU

2 stops41h 20mEthiopian Air

Deal found 19/2£916

Tue 18/321:45CCU - LGW

2 stops23h 45mTurkish Airlines

Wed 26/310:15LGW - CCU

2 stops19h 20mTurkish Airlines

Deal found 20/2£945

Last-minute flights from Kolkata to London
Discover last-minute flight deals from Kolkata to London. Data last updated 21 February 2025 and is based on user searches.

Sun 2/301:25CCU - LHR

1 stop20h 15mEmirates

Sat 31/519:50LHR - CCU

1 stop18h 55mEmirates

Deal found 20/2£744

Sun 2/300:55CCU - LHR

2 stops23h 00mMultiple Airlines

Sat 31/509:30LHR - CCU

1 stop13h 30mMultiple Airlines

Deal found 20/2£1,257

Tue 11/303:50CCU - LHR

1 stop32h 25mEtihad Airways

Thu 20/319:20LHR - CCU

1 stop19h 10mEtihad Airways

Deal found 20/2£492

Wed 12/321:00CCU - LHR

1 stop15h 15mMultiple Airlines

Thu 20/320:45LHR - CCU

2 stops24h 40mMultiple Airlines

Deal found 20/2£514

Wed 12/309:10CCU - STN

1 stop14h 05mEmirates

Thu 20/314:05STN - CCU

1 stop12h 05mEmirates

Deal found 20/2£585

Wed 12/320:20CCU - LGW

1 stop15h 50mEmirates

Thu 20/313:35LGW - CCU

1 stop12h 35mEmirates

Deal found 20/2£590

Wed 12/321:45CCU - LGW

2 stops23h 45mIndiGo

Thu 20/310:20LGW - CCU

2 stops20h 30mIndiGo

Deal found 20/2£666

Mon 17/303:20CCU - LHR

1 stop14h 25mQatar Airways

Wed 26/308:05LHR - CCU

1 stop12h 10mQatar Airways

Deal found 20/2£593

Mon 17/301:45CCU - LHR

2 stops20h 40mIndiGo

Wed 26/311:30LHR - CCU

2 stops24h 50mIndiGo

Deal found 20/2£656

Mon 17/300:55CCU - LGW

2 stops23h 05mAir India

Wed 26/320:30LGW - CCU

1 stop16h 55mAir India

Deal found 20/2£732

Tue 18/322:15CCU - LHR

1 stop18h 20mAir India

Wed 26/320:30LHR - CCU

1 stop14h 50mAir India

Deal found 20/2£579

Tue 18/309:10CCU - LHR

1 stop36h 30mEmirates

Wed 26/309:10LHR - CCU

1 stop17h 00mEmirates

Deal found 20/2£619

One-way flights from Kolkata to London
Search for one-way flight options from Kolkata to London. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Sun 6/408:45CCU - LHR

2 stops38h 30mMultiple Airlines

Deal found 20/2£242

Sat 29/303:20CCU - LHR

1 stop15h 20mQatar Airways

Deal found 20/2£244

Sat 29/303:20CCU - LGW

1 stop14h 35mQatar Airways

Deal found 20/2£244

Tue 13/503:50CCU - LGW

1 stop14h 05mMultiple Airlines

Deal found 20/2£260

Sat 5/403:45CCU - LHR

1 stop16h 00mEtihad Airways

Deal found 20/2£264

Wed 14/521:20CCU - LHR

1 stop18h 40mAir India

Deal found 20/2£272

Tue 18/309:10CCU - LHR

1 stop27h 30mEmirates

Deal found 20/2£298

Wed 5/301:25CCU - LGW

1 stop22h 30mEmirates

Deal found 20/2£300

Wed 5/301:25CCU - STN

1 stop16h 10mEmirates

Deal found 20/2£300

Thu 27/201:45CCU - STN

3 stops39h 30mMultiple Airlines

Deal found 20/2£335

Fri 4/402:00CCU - LHR

2 stops17h 35mIndiGo

Deal found 20/2£345

Mon 14/410:10CCU - LCY

2 stops34h 45mMultiple Airlines

Deal found 20/2£381

Find flights from Kolkata to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Thu 10/4

21:15-18:55

2 stops26h 10m

London Gatwick

Mon 28/4

10:10-10:50

2 stops20h 10m

£480

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Tue 11/3

03:50-06:45

1 stop32h 25m

London Heathrow

Thu 20/3

19:20-20:00

1 stop19h 10m

£492

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Wed 12/3

21:00-06:45

1 stop15h 15m

London Heathrow

Thu 20/3

20:45-02:55

2 stops24h 40m

£514

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Mon 12/5

03:50-13:25

1 stop14h 05m

London Gatwick

Tue 17/6

14:55-02:20

1 stop30h 55m

£536

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Fri 11/4

03:45-10:00

2 stops34h 45m

London Stansted

Wed 23/4

07:25-09:15

3 stops21h 20m

£539

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Mon 12/5

03:50-14:10

1 stop14h 50m

London Heathrow

Tue 17/6

21:55-02:20

1 stop23h 55m

£551

KolkataLondon

CCU - LHR

CCULHR

Kolkata Netaji S. Chandra

Thu 10/4

22:30-10:15

1 stop16h 15m

London Heathrow

Mon 28/4

21:30-18:05

1 stop16h 05m

£559

KolkataLondon

CCU - STN

CCUSTN

Kolkata Netaji S. Chandra

Wed 12/3

09:10-17:45

1 stop14h 05m

London Stansted

Thu 20/3

14:05-07:40

1 stop12h 05m

£585

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Wed 12/3

20:20-06:40

1 stop15h 50m

London Gatwick

Thu 20/3

13:35-07:40

1 stop12h 35m

£590

KolkataLondon

CCU - LGW

CCULGW

Kolkata Netaji S. Chandra

Sun 4/5

18:45-18:25

2 stops28h 10m

London Gatwick

Wed 18/6

20:30-19:20

2 stops18h 20m

£602

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 48 results

...

Best time to book a flight from Kolkata to London

Have a flexible travel schedule? Discover the best time to fly to London from Kolkata with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kolkata to London

Get recent, data-driven insights about flights from Kolkata to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Kolkata to London?

To ensure you get the cheapest price possible for a flight from Kolkata to London, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kolkata to London?

Currently, January is the cheapest month in which you can book a flight from Kolkata to London (average of £112). Flying from Kolkata to London in August is currently the most expensive (average of £163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Kolkata to London, such as Emirates, Singapore Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Emirates

8.1

Very Good

3,276 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Singapore Airlines

8.1

Very Good

1,299 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

KLM

7.8

Good

1,331 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

LOT

7.6

Good

1,080 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

SWISS

7.5

Good

1,568 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Related info for your journey

What airport do you fly from for flights from Kolkata to London?
Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to London. On average, Netaji S. Chandra has 0 outbound flights to London per day from 6 airlines. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.
What are the cheapest airlines flying from Kolkata to London round-trip?
Our cheapest airline available from Kolkata to London is Etihad Airways. Our recent data shows that you can find tickets from as low as £492 on this airline. Additional options worth looking into are Qatar Airways and Air India, starting at £536 and £559 round-trip. Etihad Airways is 21% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Kolkata to London one-way?
To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at £244. Etihad Airways flights start at £264 while deals on Air India start at £272 one-way.
What are the most popular routes from Kolkata to London?
While some choose either Kolkata Netaji S. Chandra - London City or Kolkata Netaji S. Chandra - London Gatwick, Kolkata Netaji S. Chandra - London Heathrow is the most popular route from Kolkata to London.
Can I find deals for flights from Kolkata to London that include hotel bookings?
Yes. In addition to deals on Kolkata to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to London.
Can I find deals for business class flights from Kolkata to London?
Yes. Cheapflights offers flight deals from Kolkata to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kolkata to London?
Currently, January is the cheapest month in which you can book a flight from Kolkata to London (average of £112). Flying from Kolkata to London in August is currently the most expensive (average of £163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Deal

Hounslow

Milton Keynes

Croydon

Gatwick

Slough

Luton

Ilford

Hayes

Eastbourne

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

Dartford

Stansted

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Kolkata to London

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest£489	Average£629	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest£506	Average£618	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£569	Average£633	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Vistara	Cheapest£569	Average£631	FlexibilityNo cancel fee	On-timeN/A	Search Vistara flights
Emirates	Cheapest£590	Average£785	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Virgin Atlantic	Cheapest£664	Average£709	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kolkata to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Kolkata today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kolkata to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kolkata to London with no change fees?

Need flexible booking options for your flight to London from Kolkata? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kolkata to London become cheaper?

Yes! Start tracking prices for Kolkata to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Kolkata to London from £242

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Kolkata Netaji S. Chandra to London are usually found in May or October, booked 64 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Kolkata to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kolkata to London

Cheapest flights from Kolkata to LondonExplore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Kolkata to London within your budget

Best time to book a flight from Kolkata to London

Have a flexible travel schedule? Discover the best time to fly to London from Kolkata with our price prediction graph.

Travel insights for flights from Kolkata to London

Get recent, data-driven insights about flights from Kolkata to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Kolkata to London?

Use this chart to determine the optimal time to book a return flight from Kolkata to London. Price data was last updated on 14 February 2025.

What is the cheapest month to book a flight from Kolkata to London?

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Kolkata to London, such as Emirates, Singapore Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Kolkata to London?

What are the cheapest airlines flying from Kolkata to London round-trip?

What are the cheapest airlines to fly from Kolkata to London one-way?

What are the most popular routes from Kolkata to London?

Can I find deals for flights from Kolkata to London that include hotel bookings?

How can I find direct flights from Kolkata to London?

Can I find deals for business class flights from Kolkata to London?

What is the cheapest month to book a flight from Kolkata to London?

Travelling to a place near Kolkata?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kolkata to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Kolkata to London

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to London?

Why should you use Cheapflights to find cheap flight tickets from Kolkata to London?

Can Cheapflights find flights from Kolkata to London with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to London become cheaper?

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Cheapest flights from Kolkata to London
Explore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.