₹ 24,855 Find Cheap Flights from Kolkata to the United Kingdom – Compare and Save

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 23/9. 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.
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Cheap Flights from Kolkata to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop₹ 69,137
Manchester
Manchester2 stops₹ 61,328
Edinburgh
Edinburgh2 stops₹ 67,137
Birmingham
Birmingham2 stops₹ 62,376
Newcastle upon Tyne
Newcastle upon Tyne2 stops₹ 66,185
London
London1 stop₹ 69,137
Manchester
Manchester2 stops₹ 61,328
Edinburgh
Edinburgh2 stops₹ 67,137
Birmingham
Birmingham2 stops₹ 62,376
Newcastle upon Tyne
Newcastle upon Tyne2 stops₹ 66,185

Book Cheap Kolkata to the United Kingdom Plane Tickets

 
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

Wed, 9 Sep - Mon, 21 Sep
Multiple Airlines Logo
21:30 - 15:05CCU  Kolkata Netaji S. Chandra-MAN Manchester
22h 05m2 stops Abu Dhabi Zayed Intl Paris Charles de Gaulle
Multiple Airlines Logo
19:55 - 15:30MAN  Manchester-CCU Kolkata Netaji S. Chandra
39h 05m3 stops Budapest Ferenc Liszt Intl Istanbul Mumbai Chhatrapati Shivaji Intl
₹ 61,328Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
18:45 - 10:35CCU  Kolkata Netaji S. Chandra-NCL Newcastle upon Tyne
20h 20m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
05:45 - 09:10NCL  Newcastle upon Tyne-CCU Kolkata Netaji S. Chandra
22h 55m2 stops Amsterdam Schiphol Bengaluru Intl
₹ 66,185Multiple Airlines
Wed, 9 Sep - Mon, 5 Oct
Emirates Logo
09:50 - 12:55CCU  Kolkata Netaji S. Chandra-STN London Stansted
31h 35m1 stop Dubai Intl
Emirates Logo
14:55 - 08:10STN  London Stansted-CCU Kolkata Netaji S. Chandra
12h 45m1 stop Dubai Intl
₹ 69,137Emirates
Wed, 30 Sep - Wed, 28 Oct
Emirates Logo
20:55 - 18:45CCU  Kolkata Netaji S. Chandra-STN London Stansted
26h 20m1 stop Dubai Intl
Emirates Logo
20:15 - 07:40STN  London Stansted-CCU Kolkata Netaji S. Chandra
29h 55m1 stop Dubai Intl
₹ 69,232Emirates
Mon, 14 Sep - Sun, 20 Sep
Qatar Airways Logo
04:00 - 06:40CCU  Kolkata Netaji S. Chandra-LGW London Gatwick
31h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
09:00 - 02:30LGW  London Gatwick-CCU Kolkata Netaji S. Chandra
13h 00m1 stop Doha Hamad Intl
₹ 70,566Qatar Airways
Sat, 15 Aug - Wed, 26 Aug
Air India Logo
07:00 - 19:00CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
16h 30m1 stop New Delhi Indira Gandhi Intl
Air India Logo
22:10 - 21:40LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
19h 00m1 stop Bengaluru Intl
₹ 70,661Air India
Mon, 17 Aug - Sun, 30 Aug
Etihad Airways Logo
03:50 - 07:00CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
31h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:45 - 02:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
24h 40m1 stop Abu Dhabi Zayed Intl
₹ 70,851Etihad Airways
Fri, 14 Aug - Wed, 26 Aug
Etihad Airways Logo
03:50 - 12:45CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
13h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:45 - 02:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
25h 40m1 stop Abu Dhabi Zayed Intl
₹ 71,137Etihad Airways
Tue, 25 Aug - Sat, 5 Sep
Air India Logo
07:00 - 20:00CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
17h 30m1 stop New Delhi Indira Gandhi Intl
Air India Logo
13:15 - 11:50LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
18h 05m1 stop New Delhi Indira Gandhi Intl
₹ 73,042Air India
Sun, 31 Jan - Sun, 14 Feb
Qatar Airways Logo
03:25 - 13:25CCU  Kolkata Netaji S. Chandra-LHR London Heathrow
15h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
14:00 - 01:55LHR  London Heathrow-CCU Kolkata Netaji S. Chandra
30h 25m1 stop Doha Hamad Intl
₹ 74,184Qatar Airways
Booking Insights

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 February, when tickets cost ₹ 63,042 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of return tickets is ₹ 77,898 and ₹ 77,803 respectively.

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 a flight from Kolkata to the United Kingdom, you should book around 11 weeks before departure, which saves you about 23% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

February

Cheapest flight

₹ 24,855
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Kolkata to London Heathrow Airport

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.

Reviews of the top 4 airlines flying 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 3644 reviews
8.4Crew
8.0Comfort
7.9Food
8.2Entertainment
8.1Boarding
Airline reviews

Very bad service and food variety will never come back again

2.0 MediocreAmbrose, Apr 2026
Read more Emirates reviews

Very bad service and food variety will never come back again

Everything was perfect. Staff were informative and professional and flight boarding, flying and de-embarking was smooth. I would certainly travel with Emirates again.

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

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

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

Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.

The flight from HYD to DOH was delayed by 3 hours and we missed the connection from DOH to MIA. We had to wait 24H more to get the MIA flight. It was a total disaster. If the flight crew had waited 1 more hour to accommodate their 3 hour delayed flight, we would not have lost a whole day !

Flight canceled by JetBlue for no reason. No good alternatives provided.

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

First off, it wasn't clear that my first flight was to be operated by IndiGO. While the flight itself was fine, this meant that my whole initial check in where I would've properly verified my seating on my Qatar flight/requested an upgrade was impeded by the fact that I had to check in with IndiGO. They said I would separately have to go to Qatar counter to deal with second flight leg issues, which was impossible given how long the check in took/no time available to do so.

Impressive as always. It is the airline of my choice, The dessert on the 2nd flight DOH-IAH was somewhat dry (the cake with cream etc) Check-in and boarding experience was fantastic, with the exception of CCU airport where chk-in staff refused to help with aisle seats stating the flight was full and accommodations were beyond him. Once I boarded there were plenty of available aisles. I was disappointed that this could not be done by self during online chk-in nor at the airport. Nothing more to add. Overall a good experience, TY QTR

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

The staffs were very good and helpful especially since we were traveling with a toddler

The boarding process was unpleasant. We had hardly any checked baggage, but they insisted on weighing the cabin baggage. While the weight of our cabin bag was well within limit, it seemed petty! The food was pretty disgusting. I had such awful food on the way over, that I brought some snacks of my own for the flight back. Glad I did. Qatar was consistent in that food was just as terrible on the way back as it was on the way over. The flight attendants were super-nice, though. If I had an option I would not take Qatar Airways again.

The seats did not have foot rest. If there is no foot rest you can’t sleep.

Maybe some more information as to why the flight got delayed I understand may be tell your customers that missiles were fired at a specific airport wouldn't be reassuring to the customers and would cause mayhem but something like recent events have cause a delay on your flight or smth

From Chennai to abu dabhi Abudabhi to Chicago Both flights are good , good service too

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

Seats were very comfortable and the staff too was very friendly.

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

It was great! Kept the time. Provided what was promised

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

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.

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

Air India Express operates as a separate airline, so it says. Air India Express is a subsidiary of Air India and is part of the Tata Group, which acquired a 100% stake in the airline. (https://www.tata.com/business/air-india-express). Yet Air India express is not a member of Star Alliance, so Star Alliance gold members do not receive the benefits they would had they traveled on a mainline Air India flight. Even though it's a subsidiary of Air India, which is a Star Alliance airline. Very frustrating.

When landing in Hyderabad, the pilot made a hard landing. Everyone in the plane were shocked. The captain landed the plane hard and felt as if we were going to be thrown out from our seats. It was surprising the captain didn't apologize or make an announcement about. Again a surprise no crew acknowledge this. This was an odd experience!

I appreciated a meal on the shorter flight. It was slightly delayed with no announcement but I was able to determine what was happening.

I don't think there were entertainment options (short flight) - which is why I gave the 'ok' sign. Didn't make a diff in my flight experience either way, however

Really old air craft, broken seats and tray tables. Entertainment screens don’t work. Charging ports didn’t work.

Poor, pilot flew as if he was in hurry and had to coverup for wasted time

seats were not comfortable, entertainment was not working and food could be much better, given the airline calls itself full service and india's flag carrier.

Other than the inflight video screen freezing for about four hours everything else was brilliant.

The flight was dirty. The screens were not working and people were restless. Food and staff was okay.

Booked thru Kayak -> Indian Eagle. One leg of flight was cancelled after check-in (CCU to Del). Rebooked thru Indian Eagle cancelled again and rebooked. Cancelled once more now scheduled for CCU-BOM-JFK on Jan 18th. Let's see if this gets cancelled again. Would not book any tickets thru India Eagle - they are just a ticketing intermediate and for questions they ask you to call Air India. They "request" booking but apparently I got bumped after ticket was confirmed. Much better to book directly with Air India - avoid Kayak and Indian Eagle. I paid for Travel insurance can't see it any more on Indian Eagle site to contact.

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

Information on your arrival and departure airports