£180 Find Cheap Flights from Kolkata to the United Kingdom

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 the United Kingdom departing on 14/7. 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
1 adult, Economy

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Best United Kingdom Flight Deals from Kolkata

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London3 stops£401
Manchester
Manchester2 stops£433
Edinburgh
Edinburgh2 stops£688
Birmingham
Birmingham2 stops£650
London
London3 stops£401
Manchester
Manchester2 stops£433
Edinburgh
Edinburgh2 stops£688
Birmingham
Birmingham2 stops£650

Cheap Flights from Kolkata to the United Kingdom

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to the United Kingdom 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to the United Kingdom

Mon, 21 Jul - Tue, 23 Sep
 Logo
20:35 - 01:10CCU-LGW
33h 05m3 stops
 Logo
08:00 - 16:50LGW-CCU
28h 20m3 stops
Wed, 23 Jul - Mon, 22 Sep
 Logo
21:30 - 00:55CCU-LGW
31h 55m3 stops
 Logo
08:05 - 16:50LGW-CCU
28h 15m3 stops
Mon, 21 Jul - Tue, 23 Sep
Etihad Airways Logo
21:30 - 18:45CCU-LHR
25h 45m1 stop
Etihad Airways Logo
21:45 - 03:00LHR-CCU
24h 45m1 stop
£418Etihad Airways
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Tue, 29 Jul - Wed, 6 Aug
Air India Logo
02:25 - 19:00CCU-LHR
21h 05m1 stop
Air India Logo
22:10 - 10:10LHR-CCU
31h 30m1 stop
£423Air India
Find Deal
Mon, 8 Sep - Tue, 9 Sep
Air India Logo
02:25 - 19:00CCU-LHR
21h 05m1 stop
Air India Logo
22:10 - 21:50LHR-CCU
19h 10m1 stop
£424Air India
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Sat, 26 Jul - Sat, 20 Sep
Etihad Airways Logo
04:00 - 15:15CCU-LHR
15h 45m1 stop
Etihad Airways Logo
14:45 - 20:35LHR-CCU
25h 20m1 stop
£450Etihad Airways
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Sun, 20 Jul - Fri, 21 Nov
Qatar Airways Logo
03:50 - 13:25CCU-LGW
14h 05m1 stop
Qatar Airways Logo
14:05 - 01:45LGW-CCU
30h 10m1 stop
£475Qatar Airways
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Sun, 14 Sep - Sun, 23 Nov
Qatar Airways Logo
03:50 - 13:25CCU-LGW
14h 05m1 stop
Qatar Airways Logo
14:05 - 01:45LGW-CCU
30h 10m1 stop
£489Qatar Airways
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Sun, 20 Jul - Fri, 21 Nov
Emirates Logo
01:30 - 18:45CCU-STN
21h 45m1 stop
Emirates Logo
20:15 - 07:40STN-CCU
29h 55m1 stop
£519Emirates
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Sun, 20 Jul - Fri, 21 Nov
Emirates Logo
01:30 - 18:45CCU-STN
21h 45m1 stop
Emirates Logo
14:05 - 07:40STN-CCU
12h 05m1 stop
£522Emirates
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KAYAK's insights & trends for Kolkata to the United Kingdom flights

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

What is the cheapest month to fly from Kolkata to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to the United Kingdom, 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 the United Kingdom is May, when tickets cost £505 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of return tickets is £624 and £620 respectively.

What’s the cheapest day of the week to fly from Kolkata to United Kingdom?

The average price of all round-trip flights from Kolkata to the United Kingdom clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to United Kingdom on a Friday and more expensive on a Monday. On your return trip to Kolkata, you should consider flying back on a Monday, and avoid Fridays for better deals.

How far in advance should I book a flight from Kolkata to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kolkata to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Kolkata to the United Kingdom, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know - Cheap tickets from Kolkata to the United Kingdom

Low seasonJanuary
High seasonJune
Cheapest flight£180
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Kolkata to Manchester

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Kolkata to the United Kingdom?

    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 the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to the United Kingdom 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 the United Kingdom?

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

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

    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 from Kolkata to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when retur flights cost £668 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £777.

Reviews of the top 5 airlines serving from Kolkata to the United Kingdom

 
Need help choosing which airline to fly with from Kolkata to the United Kingdom? 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 3287 reviews
8.0Comfort
7.8Food
8.3Crew
8.1Boarding
8.2Entertainment
Airline reviews

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

8.0 ExcellentAnonymous, Jun 2025HYD - DXB
Read more Emirates reviews

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

They should resume the fast track for business / first class passengers

no problem with Emirates it was the underpricer subcontractor Who was ridiculous

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Emeritus is ***** Fly dubai is 0 we need better service for Fly Dubai

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

We had to deboard using stairs. Why didnt you have the aero-bridge?

Better boarding process at Hyderabad airport Better time management by air hostesses in providing the meals

Boarding was a mess, no one managing the queues. I got my meal as the pilot announced starting commencing descent and basic drink not available. No air bridge so takes forever to deplane the A380 onto buses.

The staff was the best I have experienced as a frequent traveller in a long time.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

Qatar Airways did a very good job. Flights were slightly delayed with boarding but pilots made up time by arrival. The food was OK, no better or worse than other airlines. Although it would be nice to have three meals during 16 hours flight instead of two.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

I was denied lounge facility at airport. Explanation was not satisfactory.

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

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

A380 First Class Apartments were phenomenal. Comfortable bed and matress cover, superior vegetarian five course meal, shower, small business lounge and plenty of exercise walking around the aircraft.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

Overall it was good. But air planes should be upgraded.

Bad seats. Broken entertainment system. Charging port not working. Seats were broken worn out. Crew was amazing. They helped as much as they could.

Why should I rate entertainment if I’ve not used? You don’t have NA - Not Applicable option.

my experience with kayak was terrible. Team kayak just left me with a booking and limbo and preffered not to contact me.. Instead when I contacted the team they said the booking is cancelled. Seriously 5 days after booking u were waiting of my call to inform me of the incompetence of the team. This will be taken up with higher authorities

only passenger seats are too much narrow. It’s not comfortable otherwise it’s good. Seats are very important because it’s main in Travel

Miss my flight from delhi to amritsar due to lock the luggage door of airplane.and there was no more flight even for next days and they not refund the fare. I took bus grom delhi.. bad experiance.

very run down aircraft. seat tilted. the mobile / magazine holder was broken. The entertainment screen was not working. The crew was good, polite and helpful

Boarding was through bus even though aerobridges were empty. Major mess

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Everything you need to know for your flight from Kolkata to the United Kingdom

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