$348 Find Cheap Flights from the United Kingdom to Hong Kong

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KAYAK's insights & trends for flights to Hong Kong

Get data-powered insights and trends for flights to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Hong Kong?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Hong Kong from the United Kingdom found in the last 72 hours was to Hong Kong, at $738 round-trip. The most popular route is London Heathrow Airport (LHR) to Hong Kong (HKG) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $738.

How much is a flight to Hong Kong?

The average and cheapest price for all round-trip flights to Hong Kong from each origin found by users searching on KAYAK in the last month.

A flight to Hong Kong costs $969 on average. The cheapest price found on KAYAK in the last 2 weeks was $559 for the route London Heathrow Airport (LHR) to Hong Kong (HKG). The most popular routes on KAYAK are London to Hong Kong which costs $1,086 on average, and Manchester to Hong Kong, which costs $1,185 on average.

See prices from:

What is the cheapest month to fly from the United Kingdom to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Hong Kong, 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 the United Kingdom to Hong Kong is January, when tickets cost $870 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $1,253 and $1,155 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Hong Kong, 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 the United Kingdom to Hong Kong, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which is the cheapest airport to fly into in Hong Kong?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Hong Kong is Hong Kong Intl Airport (HKG), with an average flight price of $824.


Good to know

Low seasonJune
High seasonJuly
Cheapest flight$348
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from London Gatwick Airport to Hong Kong

FAQs for booking flights from the United Kingdom to Hong Kong

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

    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 the United Kingdom to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United Kingdom to Hong Kong 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 the United Kingdom to Hong Kong?

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

  • What is the cheapest day to fly to Hong Kong?

    Based on KAYAK data, the cheapest day to fly to Hong Kong is Monday where round-trip tickets can be as cheap as $970. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,098 on average.

  • What is the cheapest time of day to fly to Hong Kong?

    The cheapest time of day to fly to Hong Kong is generally in the evening, when round-trip flights cost $979 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Hong Kong is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,077.

Top 5 airlines serving from the United Kingdom 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.
7.5
Cathay PacificOverall score based on 892 reviews
7.8Entertainment
7.9Boarding
7.3Food
8.0Crew
7.6Comfort
Airline reviews

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

6.0 GoodWinston, May 2025MNL - HKG
Read more Cathay Pacific reviews

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

Each flight we took was late with little or no updates or information.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

I took this flight to be able to fly with Swiss instead of Air Canada from Geneva.. The AC planes have a better outfit in Business class than Swiss, but the service aboard Swiss is really best, first-class, as is the food and beverages. Though using the same plane model (A330-300), the interior setup of the cabin starts to show its age, but IMO the planes are better serviced by Swiss than AC. I had in my recent trips with AC way too many technical problems that led to delays or even complete cancellation of my flight.. Their fleet is aging (average 20+ years) and the maintenance has taken a toll compared to years ago. Cutting costs in every corner has to be paid sometime by someone, and it's the travelers at the end that pays for it. Unfortunately for me, flying directly to Zurich puts a much longer after-fly trip on me than Geneva.. so I might go back to direct flight YUL-GVA, even if I don't like flying with AC.

We're talking about a short-haul in-country flight.. there is no confort, no food, just the bottle of water. The seats are squeezed like hell and I was in the back-end of the plane, with one spare row left for the crew and to store excess bags that could not fit in the overhead bin.. Speaking of carry-on, some passengers should be better screened as their bags were simply too big to fit in the overhead bins.. ! How can this happen, and it was an A310, with 2 columns of 3-seater rows.. There is a pseudo-Business class, which is simply a section in the front of the plane where the same seats are occupied only 2 out of 3, on each side, leaving more rooms for the passengers and their bags. That's it.

Everything was great except food . It as okay not good not bad

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

Crammed like sardines into the middle of the middle 4 seat row for an 11 hour flight was a terrible experience. No attempt made to help passengers sleep by dimming lights or shutting window shades. Small mediocre meals. Not enough good movies/TV options. Hopefully we will never have to do this again.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.

Book cheap flights from the United Kingdom to Hong Kong

Recent round-trip flight deals

9/19Fri
2 stops
34h 05mLHR-HKG
10/5Sun
2 stops
39h 30mHKG-LHR
$441
9/19Fri
2 stops
34h 05mLHR-HKG
10/5Sun
2 stops
39h 30mHKG-LHR
$442
12/2Tue
1 stopAir China
20h 25mLHR-HKG
12/30Tue
1 stopAir China
35h 15mHKG-LHR
$555
12/3Wed
1 stopAir China
17h 40mLHR-HKG
12/17Wed
1 stopAir China
34h 55mHKG-LHR
$575
11/9Sun
1 stopSWISS
14h 25mLGW-HKG
11/23Sun
1 stopSWISS
26h 30mHKG-LGW
$724
11/14Fri
1 stopSWISS
37h 00mLHR-HKG
12/7Sun
2 stopsSWISS
25h 20mHKG-LHR
$725
11/9Sun
nonstopBritish Airways
12h 50mLHR-HKG
11/16Sun
nonstopBritish Airways
15h 00mHKG-LHR
$730
11/8Sat
nonstopBritish Airways
12h 50mLHR-HKG
11/27Thu
nonstopBritish Airways
15h 00mHKG-LHR
$742
11/12Wed
nonstopCathay Pacific
12h 40mLHR-HKG
11/19Wed
nonstopCathay Pacific
14h 50mHKG-LHR
$810
11/15Sat
nonstopCathay Pacific
12h 40mLHR-HKG
12/22Mon
nonstopCathay Pacific
14h 40mHKG-LHR
$849

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Recent one-way flight deals

9/18Thu
2 stops
37h 05mLGW-HKG
$348
9/18Thu
2 stops
37h 05mLGW-HKG
$349
9/18Thu
1 stopAir China
16h 10mLGW-HKG
$414
6/19Thu
1 stopBritish Airways
17h 15mLGW-HKG
$530
6/19Thu
1 stopBritish Airways
17h 15mLGW-HKG
$531
10/29Wed
1 stopSWISS
14h 25mLGW-HKG
$605
7/13Sun
1 stopAir China
18h 25mLHR-HKG
$614
10/9Thu
nonstopCathay Pacific
12h 50mLHR-HKG
$706
10/8Wed
nonstopCathay Pacific
12h 45mLHR-HKG
$723
9/18Thu
2 stopsSWISS
24h 45mLHR-HKG
$1,470

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Last minute flights to Hong Kong

Last minute flight, train and bus deals

6/15Sun
multi-stopChina Eastern
26h 30mLGW-HKG
6/29Sun
multi-stopChina Eastern
32h 15mHKG-LGW
$561
6/17Tue
multi-stopChina Eastern
18h 10mLGW-HKG
7/1Tue
multi-stopChina Eastern
28h 55mHKG-LGW
$566
6/16Mon
multi-stopAir China
20h 45mLGW-HKG
7/11Fri
multi-stopAir China
23h 00mHKG-LGW
$827
6/15Sun
multi-stopAir China
15h 25mLHR-HKG
6/30Mon
multi-stopAir China
32h 00mHKG-LHR
$887
6/17Tue
nonstopCathay Pacific
12h 50mLHR-HKG
6/24Tue
nonstopCathay Pacific
14h 10mHKG-LHR
$926
6/13Fri
nonstopCathay Pacific
12h 50mLHR-HKG
6/24Tue
nonstopCathay Pacific
14h 10mHKG-LHR
$929
6/16Mon
nonstopBritish Airways
12h 55mLHR-HKG
7/9Wed
nonstopBritish Airways
14h 30mHKG-LHR
$961
6/15Sun
multi-stopBritish Airways
23h 10mLHR-HKG
7/9Wed
nonstopBritish Airways
14h 30mHKG-LHR
$973
6/17Tue
multi-stopSWISS
29h 30mLGW-HKG
6/26Thu
multi-stopSWISS
24h 45mHKG-LGW
$1,612
6/16Mon
multi-stopSWISS
29h 30mLGW-HKG
6/26Thu
multi-stopSWISS
24h 45mHKG-LGW
$1,765

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Everything you need to know for your flight to Hong Kong

Cabin class types available on flights to Hong Kong

Cabin classes available on flights to Hong Kong. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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