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Find cheap flights to Hong Kong from £309

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Hong Kong departing on 5/6. 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
0 bags
Sat 15/6
Sat 22/6

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Best Hong Kong Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Hong Kong
Hong Kong1 stop£367

Good to know - Cheap tickets to Hong Kong

Low season

April

High season

July

Cheapest flight

£309
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from London Luton Airport to Hong Kong

FAQs - booking Hong Kong flights

  • How long is the flight to Hong Kong?

    An average direct flight from the United Kingdom to Hong Kong takes 18h 02m, covering a distance of 5964 miles. The most popular route is London - Hong Kong with an average flight time of 12h 35m.

  • What is the cheapest flight to Hong Kong?

    The cheapest ticket to Hong Kong from the United Kingdom found in the last 72 hours was £475 one-way, and £414 round-trip. The most popular route is London Heathrow to Hong Kong Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was £415.

  • Which airlines fly to Hong Kong?

    Cathay Pacific & British Airways fly the most frequently from the United Kingdom to Hong Kong.

  • What is the most popular destination in Hong Kong?

    Based on KAYAK flight searches, the most popular destination is Hong Kong (100% of total searches to Hong Kong).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Hong Kong

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Hong Kong flight deals.

Top 5 airlines flying to Hong Kong

 
Need help choosing which airline to fly with from the United Kingdom to Hong Kong? 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 3955 reviews
8.3Crew
7.9Food
8.1Comfort
8.3Entertainment
8.2Boarding
Airline reviews

The IFE was unstable the entire flight seats are very dated for business class and meals were not good.

4.0 OkayWoei, May 2024ARN - DXB
Read more about Emirates reviews

The IFE was unstable the entire flight seats are very dated for business class and meals were not good.

Flights were both delayed. No luggage on arrival for the whole plane and no contact since submitting a PIR.

I am going to be just factual, not bad mouthing nor complaining, but this was my experience. With 3 pieces of luggage, I was told the flight from Mumbai to Dubai was cancelled due to flood. This was told not by the airport board which still showed the regular time of departure, but general stuff at the airport. No Emirates stuff around to direct the transfer passengers of the cancelled flights. By the departure counters with crowds of people, one by one, angry, frustrated, urgent conversations were going on. No announcement were made, no postings being seen, just private conversations. I still have 5+ hours of layover, so I let more urgent people settled first. However, the fact that no communication of when, what and where I should go was very unsettling. Basically no time limit waiting means, no meal, no sleep, no step away, no planning, no change plan, no telling of the family what to do. Nobody was able to tell you anything but asked you to wait, no chair, no space, no facility to freshen up. That went on for 10+ (from 5) hour without warnings and accurate communications. Email received from Emirates asked me not to go to Dubai at all, or boarding at the time that was passed. In other words, communication were very untimely, after the fact. That created more confusion instead. After changing several of boarding time, we were given the gate # and a boarding pass. However, the boarding pass still have the original time of boarding, so again, not knowing walking 30 min in the airport to the gate would make you late or not, therefore, still dare not to eat a meal. The flight arriving to Dubai was uneventful and I gave a 4/5 rating. I just thought the layover at Dubai would just cut short from 8+ hours to 2+ hours. At Dubai airport, I saw people sleeping on cardboard, knowing, these people got stranded but they dared to sleep because they know when to board and I didn't. Or these kind of delay are just so normal that people know what to do to pass time. Then the worst service and crazy thing happened. The boarding time on board for LA and at gate A9 was clearly 8:50AM. At 8:40, surprised by not having any boarding activities, then one single staff showed up and said to a few passengers that the boarding would be delayed without a time frame. Since only a few people know, I asked another Emirates staff at another counter, who simply said basically non of his business. I was shocked with that indifferent attitude. Yet every boards I saw show the same boarding time. What kind of system failure was that to prepare delay situation! How confusing and unnecessary chaos and anger that provoke. That poor staff had to repeat himself so many times, answered questions that he had no power nor information to provide nor solved. One an only one stuff to show up for 10 min, leaving the counter non-staff with board showing 8:50AM boarding. This was purely irresponsible from top to bottom of the entire airline operation staff. What kind of leader in a service industry would allow this to happen to their customers. Without explanation, after changing 3 times the boarding times, again, means you should not go to eat a full meal, because, when you found a mob at the gate. People who were stranded for 2 days were afraid of not getting a seat with a full plane. That would not be happening if the airline provide adequate guidance to each person, instead of just having 4 staff yelling at the gate at the same time to "control" the crowd, threatening no boarding and delay boarding. Finally, I was on board, hungry and tired, not sleep for 36 hours. I was denied with a snack of fruit. By the time meal was served, it was an hour later. Half way of the trip, I felt sleep in fetus position and did not want to move, happy I finally could have some shut eyes time. However, when I got up to the bathroom, I felt very light headed. Having sleep deprived, constipated for 3 days, dehydrated, I knew it could happen since my blood pressure usually was low closed to 90/60. Any lower then that, I could have syncope. Sure enough, I was on the floor just 10 feet from my seat and 5 feet to the bathroom. However, nobody called for help. I asked for warm water and juice to hydrate, came only with cold and icy drinks which I wouldn't take. I asked for blankets, one was given. Yet my shivering, needs to cover my head and multiple requests did not hasten to take the two blankets that are at my seat 10 feet away. I waited 10 min for that. While 2-3 staff surrounded me, nobody did the vitals until after 15 min, just the spirometer only of which did not work due to my cold fingers. The first reading was 86 and oxygen was suggested. But another supervising personnel came, fussed over another reading, ignoring my comfort and needs. Seemingly the reading of spirometer was the priority. By then, no oxygen needed. I had this fainting experience before, and I knew how to help myself. However, I was not being listened to but to be told this and that. Finally, I got better and returned to seat. One kind flight attendant said she would check back with me in 15 min. She did not come back. I felt asleep in that fetus position again and this time I woke up with a bad cramp at my left leg. Yet I needed to go to bathroom, the cramp was too bad to walk. So I stepped back to seat. When I tried again the second time, the other front leg got cramp. This time I dare not move but massaged myself. For all these 5-10 min, I called for attention. Attendants passed me by because they were carried with heavy load of blankets and stuff. Nobody answered the light. Then came landing and off board. I was asked by two attendants how I felt. I smiled and said "fine".

The customer service was very poor. I didn’t get any accommodations for my cancelled flight. I was without any sleep for 36 hours.

Absolutely terrible delays for 3 hours changed seats after we paid an upgrade on both legs. It appears it’s up to us to request a refund after they down graded our seat. Never again !!

They had superb boarding (started an hour before flight time). Timely pushback from them gate and an early arrival. Flight and service was very comfortable. I wanted to move my flight to an earlier one, only thing was there was no one at emirates in Heathrow to help. Had to call the call the center and pay to change. There were ample seats on the flight though

Amazing service and food. However I didn’t get chance to choose my own seat which bothered me a little.

The lounge Emirates uses at Jeddah airport is horrible even with the opening of the new section. Food selection is poor and never enough seating . Staff are not friendly. Boarding process at Jeddah always an absolute mess

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

Lovely experience. I feel like travelling in Emirates.. The flights are always superb.Vegan food served was really good..

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."
Pros: "see SH to GZ prior flight. The same."
Cons: "Same problems. Get KFC or McDonalds to cater. No one enjoys the airline's food which I suspect is prepared on a very small budget. Even a sandwich with a pre-packaged drink would elevate the foodservice."

The overall flight went well and the aircrew was pleasant.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Cons: "Seats are narrow, leg room limited, and food is minimal."
Cons: "Seats are narrow, leg room poor, and food service is minimal."
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Cons: "More TV show choices and more Hollywood movies although I understand it's a Chinese airline not American."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Flight bumpy but good. 1 hr 20 mins for luggage not so good.

We were told to check our bags at the last minute, and the communication was poor.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Book Cheap Hong Kong Plane Tickets

Cheapest flights to Hong Kong from the United Kingdom found in 2024

Recent return flight deals

12/6Wed
1 stopSWISS
14h 50mLHR-HKG
26/6Wed
1 stopSWISS
15h 05mHKG-LHR
£367
12/6Wed
1 stopSWISS
15h 35mLCY-HKG
26/6Wed
1 stopSWISS
16h 00mHKG-LCY
£414
22/5Wed
1 stopChina Southern
32h 30mLHR-HKG
29/5Wed
1 stopChina Southern
35h 50mHKG-LHR
£454
14/6Fri
1 stopChina Southern
20h 00mLHR-HKG
21/6Fri
1 stopChina Southern
16h 30mHKG-LHR
£461
28/5Tue
directCathay Pacific
12h 45mLHR-HKG
11/6Tue
directCathay Pacific
14h 10mHKG-LHR
£564
30/5Thu
directCathay Pacific
12h 35mLHR-HKG
13/6Thu
directCathay Pacific
14h 05mHKG-LHR
£570
29/5Wed
directBritish Airways
13h 15mLHR-HKG
9/6Sun
directBritish Airways
14h 35mHKG-LHR
£586
29/5Wed
directBritish Airways
13h 15mLHR-HKG
12/6Wed
directBritish Airways
14h 35mHKG-LHR
£590
19/5Sun
1 stopEmirates
34h 30mSTN-HKG
22/5Wed
2 stopsEmirates
22h 25mHKG-STN
£637
19/5Sun
2 stopsEmirates
37h 55mSTN-HKG
22/5Wed
2 stopsEmirates
22h 25mHKG-STN
£638

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Recent one-way flight deals

5/6Wed
3 stops
47h 40mLTN-HKG
£309
3/6Mon
1 stopChina Southern
32h 35mLHR-HKG
£312
30/5Thu
1 stopAir China
31h 10mLHR-HKG
£387
28/5Tue
1 stopBritish Airways
23h 50mEDI-HKG
£403
7/6Fri
1 stopBritish Airways
17h 10mLGW-HKG
£403
22/6Sat
1 stopAir China
16h 00mLGW-HKG
£457
20/5Mon
directCathay Pacific
12h 35mLHR-HKG
£501
14/6Fri
directCathay Pacific
12h 35mLHR-HKG
£503
20/5Mon
1 stopEmirates
34h 30mSTN-HKG
£514
19/5Sun
1 stopEmirates
34h 30mSTN-HKG
£517

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Last minute flights to Hong Kong

Last minute flight, train and bus deals

20/5Mon
multi-stopAir China
37h 00mLHR-HKG
3/6Mon
multi-stopAir China
33h 45mHKG-LHR
£455
21/5Tue
multi-stopAir China
35h 20mLHR-HKG
3/6Mon
multi-stopAir China
37h 35mHKG-LHR
£459
18/5Sat
multi-stopChina Southern
20h 00mLHR-HKG
25/5Sat
multi-stopChina Southern
16h 30mHKG-LHR
£507
18/5Sat
multi-stopChina Southern
20h 00mLHR-HKG
26/5Sun
multi-stopChina Southern
16h 30mHKG-LHR
£517
17/5Fri
directCathay Pacific
12h 35mLHR-HKG
23/5Thu
directCathay Pacific
14h 10mHKG-LHR
£573
18/5Sat
directCathay Pacific
12h 35mLHR-HKG
26/5Sun
directCathay Pacific
14h 10mHKG-LHR
£594
21/5Tue
multi-stopBritish Airways
16h 40mLHR-HKG
10/6Mon
directBritish Airways
14h 35mHKG-LHR
£621
21/5Tue
multi-stopBritish Airways
16h 40mLHR-HKG
11/6Tue
directBritish Airways
14h 35mHKG-LHR
£622
19/5Sun
multi-stopEmirates
34h 30mSTN-HKG
22/5Wed
multi-stopEmirates
22h 25mHKG-STN
£637
19/5Sun
multi-stopEmirates
37h 55mSTN-HKG
22/5Wed
multi-stopEmirates
22h 25mHKG-STN
£638

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