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CCU - LHR

Find cheap flights from Kolkata to London Heathrow Airport from ₹ 20,851

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Heathrow departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Tue 28/5
Tue 4/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to London.
In the last 7 days, travellers have searched 43,219,010 times on KAYAK, and here's why:

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Cheap flight deals from Kolkata to Heathrow (CCU-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kolkata to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:30 - 13:00CCU-LHR
24h 00m2 stops
06:00 - 09:35LHR-CCU
23h 05m2 stops
₹ 59,717SWISS
Find Deal
Wed, 26 Jun - Wed, 21 Aug
20:00 - 08:15CCU-LHR
16h 45m2 stops
06:55 - 08:25LHR-CCU
21h 00m2 stops
₹ 61,552Lufthansa
Find Deal
Tue, 21 May - Wed, 11 Sep
17:30 - 13:40CCU-LHR
24h 40m3 stops
06:00 - 09:35LHR-CCU
23h 05m2 stops
₹ 61,969SWISS
Find Deal
Wed, 26 Jun - Wed, 21 Aug
17:55 - 12:05CCU-LHR
22h 40m1 stop
12:30 - 00:20LHR-CCU
31h 20m1 stop
₹ 63,387Air India
Find Deal
Wed, 2 Oct - Fri, 11 Oct
01:30 - 20:15CCU-LHR
23h 15m1 stop
19:50 - 19:15LHR-CCU
18h 55m1 stop
₹ 64,805Emirates
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Sun, 9 Jun - Thu, 10 Oct
09:45 - 14:25CCU-LHR
33h 10m1 stop
16:50 - 19:15LHR-CCU
21h 55m1 stop
₹ 64,971Emirates
Find Deal
Mon, 10 Jun - Thu, 10 Oct
03:50 - 18:00CCU-LHR
18h 40m1 stop
21:55 - 02:20LHR-CCU
23h 55m1 stop
₹ 66,806Qatar Airways
Find Deal
Sun, 26 May - Mon, 3 Jun
03:50 - 14:10CCU-LHR
14h 50m1 stop
21:55 - 02:20LHR-CCU
23h 55m1 stop
₹ 67,307Qatar Airways
Find Deal
Sun, 26 May - Mon, 3 Jun
04:25 - 15:15CCU-LHR
15h 20m1 stop
21:50 - 03:30LHR-CCU
25h 10m1 stop
₹ 68,057Etihad Airways
Find Deal
Tue, 28 May - Tue, 4 Jun
02:00 - 18:45CCU-LHR
21h 15m1 stop
19:20 - 20:00LHR-CCU
19h 10m1 stop
₹ 72,478Etihad Airways
Find Deal
Sun, 30 Jun - Thu, 31 Oct

Flights from Kolkata to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Kolkata to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kolkata to London Heathrow Airport?

The average price of all flights from Kolkata to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Kolkata to London Heathrow Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kolkata to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kolkata to London Heathrow Airport is November, where tickets cost ₹ 75,814 on average. On the other hand, the most expensive months are January and May, where the average cost of tickets is ₹ 93,829 and ₹ 84,238 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kolkata to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kolkata to London Heathrow Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Kolkata to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Kolkata to London Heathrow Airport were found on SWISS (₹ 59,717) and Lufthansa (₹ 61,552). SWISS proposed the cheapest one-way flight at ₹ 20,851.

Good to know

Low season

January

High season

July

Cheapest flight

₹ 20,851
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Kolkata to London Heathrow Airport

When to book flights from Kolkata to Heathrow

Are your dates flexible? Find out the best times to travel from Kolkata to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kolkata to London Heathrow Airport flights

  • What is the cheapest flight from Kolkata to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Kolkata to London Heathrow Airport was ₹ 250 for a one-way ticket and ₹ 716 for a return.

  • Which airports will I be using when flying from Kolkata to London Heathrow Airport?

    When flying out of Kolkata you will be using Kolkata Netaji S. Chandra. You will be landing at London Heathrow Airport, also known as London Heathrow.

  • Which aircraft models fly most regularly from Kolkata to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kolkata to London Heathrow Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Kolkata and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Kolkata to London, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from Kolkata to London are Singapore Airlines and Emirates. With an average price for the route of ₹ 70,082 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of ₹ 79,296 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Kolkata to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Kolkata is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Kolkata with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Kolkata to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 4064 reviews
7.9food
8.2boarding
8.3entertainment
8.1comfort
8.3crew
Airline reviews

On the Dubai-Gatwick flight the only meal options were Beef or Chicken. No vegetarian option. This was a surprise. I would usually order in advance but did not this time. Would have been good to know that a vegetarian meal is not available as a standard meal. Thankfully it was just me travelling, but if I’d had my kids with me that would have been a big problem for us.

6.0 GoodKannan, Apr 2024MAA - DXB
Read more about Emirates reviews

On the Dubai-Gatwick flight the only meal options were Beef or Chicken. No vegetarian option. This was a surprise. I would usually order in advance but did not this time. Would have been good to know that a vegetarian meal is not available as a standard meal. Thankfully it was just me travelling, but if I’d had my kids with me that would have been a big problem for us.

Checkin and boarding staff at Delhi Airport is not cooperative with passengers Their behavior very humiliating . They don’t allow Lap top bag and Ladies’ purse/vanity bag which most of the airlines allow besides cabin baggage and check in baggages. They try to charge extra payment on the pretext of small variations which normally other Airlines staff don’t do. Airline staff should be courteous & cooperative but check in staff of Emirates Airline at Delhi was not so at all.

Good but needs to improve cleanliness Coffee serve cold Needs to raise standard serving food Otherwise good

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

Newly reconfigured 380 I assume. Has a new ife with usb c ports and Bluetooth connections

Very bad !! My confirmed ticket got canceled with out notifying me in hyd airport , crew didn’t help us out !! They were very rude!! They made me pay for the confirmed ticket again !! Can you please let us know how I can get the refund for the ticket I paid

Overall good but one thing I didn’t understand is why they didn’t allow me to pick my own seat.

Check-in process at Bengaluru airport was atrociously slow. Emirates should allow baggage drop option after online check-in and verification of documents. The rest of the flight was quite good and we didn't have any complaints.

The air hostess spilled tomato juice on me by mistake in Mumbai -Dubai flight. I was traveling from Mumbai to UAD. Her senior came and offered couple of small chocolates (probably given in business class) as compensation. I asked for access to lounge as I had to travel till IAD and I could shower and change. But she said she cannot do that and did nothing further. I found the response to their mistake as inappropriate.

Had the salad which tasted awfully spat it out but still got food poisoning 1 after running to toilet crew would not let me sit near toilets I was stuck in window seat

My wife with 5 month son were traveling. No proper support was provided for luggage handling. Although it was requested in prior. My wife sole manage everything and was not as expected.

This was an old 320 without a screen or USB charging port even in the business class. The food could have been better.

a real good flying experince. Everything was excellent right from check-in to baggage collection at destination.

Food is tasting bad, and it is a fusion but not authentic.

Excellent experience and now my preferred airline. Even a fantastic meal with dessert in a 2 hour flight.

off late the crew and the air in the flight is becoming that of a budget airline not the earlier Vistara .

It wasn't clear from where to board flight international or domestic Airport

Information was not clear from where to check in international or domestic Airport at Ahmedabad.

The deplaning experience was bad, since they did not get the aerobridge at Madras on arrival and the bus felt like a local train during office hour rush

i bought a biz class fare but a few days before vistara always changes my biz class flight to economy .. happened to me 4 times .. seated could be wider .. boarding could be more organized .. crew did their best but not enough resources all in all very poor experience

Good staff, good intent, decent entertainment. More seat space would always be of benefit

It was a long flight but overall a good one. The one thing that I would comment on is that there is a real problem with disposable plastic products when it comes to the meal service. It would be great for Qatar Airways to find ways to make its meal service more circular and reduce the immense amount of waste.

they give hard time at checking, they not allow computer bag or purse

There’s lots of problem I faced from Bom to Doha that experience was worst I never faced before like this

Overall it was a very good experience. Boarding was efficient and well organized. The cabin crew were excellent. The meals were tasty and quite filling. The warm bread rolls were a nice touch. Seats were comfortable even if they were a little narrow. Entertainment selection was excellent.

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

My seat that I booked over a year ago and some other passenger was sitting in it. They said they could not walk and they would not move. I was with my young kid and the crew did nothing to accommodate that. Just disappointed that the airline accepts that excuse from a passenger.

They shld improve and provide a lunch or dinner in an international leg

The crew was courteous and efficient. There was no entertainment or liquor service on this short international flight.

Just money making business. This was my fourth journey with Qatar Airways, year by year the quality of service getting poor. Food is very cheap. They have some low quality alcohol beverages. They don’t have any brandy or cognac. No toilet around the gate lounge. We have to wait until getting to the flight for use toilet.very long standing for entering into the flight. We can see the old passenger suffering.

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

Crew were very polite and quicker in service. Excellent cooling, comfortable seats and tasty food served

In my opinion, Etihad Airways is a first rate airline except for one important element. On the day before my return flights, when I chose my seats on the Etihad website I was charged an additional $55 (US) in order to sit on the aisle. I was not at all happy about this additional "hidden" charge and I felt cheated.

One thing is very important is you people not giving seat arrangement together to couple, senior citizen. You have to take care of senior citizen. Do not look about money. Money is not important everywhere. Make relationship strong is very very important. I like Etiyad air line out of all air line. Food was hot and delicious. Air hostess gave very good service, nice attitude, very good behaviour. I gave 10 out of 10 marks. Thanks Jivraj

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Everything is good and improved and needs to improve economy class seat more specious so long journey we can enjoy and it will be give more relaxable. Overall all services good and safely landed . I enjoyed my journey and all the cabin crew members services very well.

Sits are very uncomfortable Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Sits are very uncomfortable and food quality should be improved. Alcohol you have to ask and wait for more then 1/2 hrs. Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Very very bad service very tight seats never ever flying with Etihad again

The Air India lounge in Delhi , was very disappointing! The food was of poor quality and options were limited especially for vegetarians!! Beverages were fine. The in flight crew was excellent! . They helped me with my seat controls - the controls did not work without a hassle or assistance!! A very poor showing for a Business cabin!!! Post flight , the wheel chair passengers ( including Me) were “ shepherded and left waiting twice (an hour or more) before taking us to immigration! I chose to Fly Air India because I want. to patronize our National carrier with the hope that the experience will improve!!! Regrettably, I will have to look at other options for my next trip to India

Mediocre staff, crappy food selections and no entertainment for a 14 hour flight. The only good thing was that it was a direct flight.

Entertainment system was not working and was told I would get a voucher and have not got one. No toiletries were available not even a toothbrush false sweet talk by ground staff

Not comfortable for sitting. Sits are too close to each other and it’s too hard for butt..you need to improve your entertainment section like tv programming, Movies, it’s so hard to kill 15 hrs in long flights .you don’t serve good food like other competitive airlines thats my opinion

Worst International flight I ever had in my whole life time. Boarding is the worst of all and flight experience was also not good. Screens were not working, seats were not comfortable and lot more.

Comfortable seats, on time departures and arrival, and helping staff

Very very impressed with the proactive care and alertness with which ABHISHEK Chowdhary took care of us. Quietl,dignified , very alert, and meticulous. Very impressed. Also with SUNiL Kumar who was there for us in a very helpful way. SHERLY ALEX On Flight 119, BOM TO JFK CUSTOMER ON SEAT 21C, 21ST March 2024

If you are traveling to mumbai -- must try SFO - MUM direct flight. It's a game changer when you are traveling to India. Timings are well designed, optimal and makes the travel enjoyable.

On time boarding, proper information, friendly and cordial approach of staff, particularly crew members and the most important timely available of checked in baggage after arrival.

Air India needs to launch new planes. Seats are worn out, most of the plane's TV screens wasn't working, USB charging ports wasn't working as well so I can charge my phone & watch my download movies, Food was mediocre, the plane smells. How can Air India put through their customers with this bad experience? This complaint needs to get escalated to the upper management. How shameful is the upper management to improve this plane? The flight is going back & forth from NEW YORK & DELHI. Two of the big cities in the world and this is how your experience is for sitting in a plane for 12+ hrs? Get your planes fixed ASAP Air India (TATA Management do your job right).

Book cheap flights from Kolkata to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kolkata to London found on KAYAK in the last 72 hours.
2/10Wed
2 stopsSWISS
26h 00mCCU-LHR
₹ 20,851
2/10Wed
3 stopsSWISS
24h 40mCCU-LHR
₹ 23,103
6/5Mon
1 stopEmirates
33h 10mCCU-LHR
₹ 31,443
8/5Wed
1 stopEmirates
22h 50mCCU-LHR
₹ 31,527
1/10Tue
1 stopQatar Airways
22h 40mCCU-LHR
₹ 33,528
16/7Tue
1 stopQatar Airways
14h 50mCCU-LHR
₹ 33,612
7/10Mon
1 stopAir India
29h 00mCCU-LHR
₹ 38,115
8/5Wed
2 stopsVistara
38h 35mCCU-LHR
₹ 45,038
13/5Mon
2 stopsVistara
38h 35mCCU-LHR
₹ 46,789
16/6Sun
3 stopsAir India
28h 50mCCU-LHR
₹ 56,965

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Last minute flights from Kolkata to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kolkata to London that are departing in the next 10 days.
2/5Thu
multi-stopEmirates
33h 10mCCU-LHR
9/7Tue
multi-stopEmirates
21h 55mLHR-CCU
₹ 74,313
2/5Thu
multi-stopEmirates
34h 55mCCU-LHR
9/7Tue
multi-stopEmirates
21h 55mLHR-CCU
₹ 75,564
29/4Mon
multi-stopLufthansa
16h 45mCCU-LHR
6/5Mon
multi-stopLufthansa
20h 30mLHR-CCU
₹ 79,317
3/5Fri
multi-stopQatar Airways
18h 40mCCU-LHR
30/6Sun
multi-stopQatar Airways
13h 45mLHR-CCU
₹ 88,658
3/5Fri
multi-stopQatar Airways
31h 05mCCU-LHR
30/6Sun
multi-stopQatar Airways
13h 45mLHR-CCU
₹ 88,825
29/4Mon
multi-stop
25h 30mCCU-LHR
6/5Mon
multi-stop
18h 45mLHR-CCU
₹ 89,242
29/4Mon
multi-stopAir India
33h 00mCCU-LHR
6/5Mon
multi-stopAir India
28h 50mLHR-CCU
₹ 91,744
1/5Wed
multi-stopEmirates
15h 25mCCU-LHR
9/7Tue
multi-stopEmirates
21h 55mLHR-CCU
₹ 95,831
2/5Thu
multi-stopLufthansa
16h 45mCCU-LHR
9/7Tue
multi-stopLufthansa
21h 00mLHR-CCU
₹ 101,752
29/4Mon
multi-stopSWISS
23h 25mCCU-LHR
6/5Mon
multi-stopSWISS
31h 50mLHR-CCU
₹ 107,757

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Kolkata - London Heathrow Airport Flights

Departure:

Kolkata (CCU)India

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Kolkata

Cabin classes: