£144 Find Cheap Flights from Hong Kong 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 Hong Kong to the United Kingdom departing on 16/3. 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, 0 bags

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Flight Deals

Cheap Flights from Hong Kong to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£392
Manchester
Manchester1 stop£479
Edinburgh
Edinburgh1 stop£591
Birmingham
Birmingham1 stop£487
Aberdeen
Aberdeen2 stops£486
London
London1 stop£392
Manchester
Manchester1 stop£479
Edinburgh
Edinburgh1 stop£591
Birmingham
Birmingham1 stop£487
Aberdeen
Aberdeen2 stops£486

Book Cheap Hong Kong 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 Hong Kong 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 Hong Kong to the United Kingdom

Fri, 6 Mar - Mon, 9 Mar
China Southern Logo
08:30 - 17:55
HKG
-
LHR
17h 25m
1 stop
China Southern Logo
21:30 - 23:00
LHR
-
HKG
17h 30m
1 stop
£392China Southern
Fri, 6 Mar - Sun, 15 Mar
China Southern Logo
14:05 - 18:35
HKG
-
LHR
36h 30m
1 stop
China Southern Logo
21:30 - 12:50
LHR
-
HKG
31h 20m
1 stop
£395China Southern
Sun, 17 May - Wed, 17 Jun
Air China Logo
14:35 - 06:45
HKG
-
LGW
23h 10m
1 stop
Air China Logo
12:35 - 11:50
LGW
-
HKG
16h 15m
1 stop
£398Air China
Wed, 4 Mar - Tue, 17 Mar
Air China Logo
13:45 - 19:40
HKG
-
LHR
37h 55m
1 stop
Air China Logo
22:10 - 12:05
LHR
-
HKG
29h 55m
1 stop
£401Air China
Thu, 12 Mar - Thu, 19 Mar
SWISS Logo
23:30 - 17:05
HKG
-
LCY
25h 35m
1 stop
SWISS Logo
09:15 - 17:45
LCY
-
HKG
24h 30m
1 stop
£458SWISS
Thu, 12 Mar - Thu, 19 Mar
SWISS Logo
23:30 - 08:45
HKG
-
LCY
17h 15m
1 stop
SWISS Logo
19:10 - 17:45
LCY
-
HKG
14h 35m
1 stop
£462SWISS
Wed, 25 Feb - Mon, 9 Mar
Lufthansa Logo
23:45 - 12:45
HKG
-
BHX
21h 00m
1 stop
Lufthansa Logo
10:45 - 16:25
BHX
-
HKG
21h 40m
2 stops
£493Lufthansa
Tue, 17 Mar - Tue, 24 Mar
Lufthansa Logo
23:45 - 12:05
HKG
-
GLA
20h 20m
1 stop
Lufthansa Logo
13:10 - 16:25
GLA
-
HKG
19h 15m
1 stop
£497Lufthansa
Thu, 19 Mar - Tue, 20 Oct
Finnair Logo
21:45 - 07:30
HKG
-
EDI
17h 45m
1 stop
Finnair Logo
18:05 - 17:40
EDI
-
HKG
16h 35m
1 stop
£598Finnair
Thu, 19 Mar - Tue, 20 Oct
Finnair Logo
21:45 - 07:30
HKG
-
EDI
17h 45m
1 stop
Finnair Logo
18:05 - 17:40
EDI
-
HKG
16h 35m
1 stop
£600Finnair
Booking Insights

KAYAK's insights & trends for Hong Kong to the United Kingdom flights

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

What is the cheapest Hong Kong to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Hong Kong found in the last 72 hours was to London, at £555 return. The most popular route is from Hong Kong (HKG) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £555.

What is the cheapest month to fly from Hong Kong 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 Hong Kong 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 Hong Kong to the United Kingdom is February, when tickets cost £535 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of return tickets is £682 and £663 respectively.

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

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

When flying from Hong Kong to United Kingdom, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Hong Kong, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Hong Kong 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 Hong Kong 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 Hong Kong to the United Kingdom, you should book around 2 weeks before departure, which saves you about 10% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know - Cheap tickets from Hong Kong to the United Kingdom

Low seasonNovember
Cheapest flight£144
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Hong Kong to Manchester

FAQs - booking United Kingdom flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hong Kong 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 Hong Kong 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 Hong Kong 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 Hong Kong 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 Hong Kong 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 at night, when retur flights cost £651 on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £662.

Top tips for finding a cheap flight from Hong Kong to the United Kingdom

  • Looking for a cheap flight from Hong Kong to the United Kingdom? 25% of our users found tickets from Hong Kong to the United Kingdom for the following prices or less: London £417 one-way - £592 round-trip; Manchester £518 one-way - £831 round-trip

Reviews of the top 5 airlines flying from Hong Kong to the United Kingdom

 
Need help choosing which airline to fly with from Hong Kong 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.
7.6
Cathay PacificOverall score based on 1144 reviews
8.1Crew
7.3Food
7.6Comfort
7.9Boarding
7.7Entertainment
Airline reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

6.0 GoodAnonymous, Jan 2026
HKG - JFK
Read more Cathay Pacific reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Drinking water could be in more sustainable packaging than plastic bottles

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Everything was fairly easy just hard when you get to Heathrow not know your Gate number until an hour before but otherwise really everything great. Did not get my texts in time though to do me any good but that is why I still like everything the old fashioned way and print everything out.

They lived up to the Swiss reputation of excellent operation in all aspects. Zurich is a great place to make connections to other parts of Europe.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

As an ex airline employee in my home country of Jamaica, it was wonderful to see that Swiss Air has maintained it's exemplary service. The crew was both pleasant and professional. The meals were wholesome and tasty. My brother and I traveled and we both agree that our amazing vacation started with the excellent experience with Swiss Air. Continue to keep your standards high 🙂

We flew an Air Bus 330 airliner from Zurich to Boston. Our seats were terrible. I am 6'5" with long legs. I tend to refuse paying extra for extra seat room, usually it's tolerable. We were side by side in row 40, with my wife in the window and me in the aisle. The internal arm rest only rose to 45 degrees, I thought it was broken. I ended up standing by our seats in the aisle for an hour. A stewardess finally approached me and asked if I was feeling sick. I told her that it was the worst seat comfort I had ever encountered. She left and shortly came back telling me that there were center row seats two up from us where only one passenger was sitting out of the 4 seats. I took her advice and sat there most of the flight. I put m legs sideways in the adjoining empty seat. But the arm rests there as well only rose to 45 degrees, so it's a feature, not a defect. The arm rest position really limits our position. It's a horrible seating design, what are the air craft designers thinking?

Everything was smooth and great. I didnt like that they talk so much on the interphone during the flight.

Well it was a 2h delay flight so that said it all. With very little if any information. Boarding took for ever with long waits at the terminal and then in the finger. To top it off and increase the delay we had to take a bus in Zurich. A trip to forget

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

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.

Not great - seats were very narrow and food was terrible.

boarding and flight very smooth. Crew very friendly and efficiant. Everything worked well

From HYD to FRA - plane (787-9) seating in economy was so terribly cramped. There were tons of empty seats but we were ordered (by Lufthansa's crew) that we cannot change seats even after we reached cruising altitude, ostensibly because of "safety reasons". So what could've been a nicer experience was totally soured. Food was good. Flight was punctual. From FRA to LHR - for some strange reason ("totally full flight") they asked us to check in our cabin bag! We told them that there were medicines and delicate items inside al we'd like to keep it with us in the cabin. Then they VERY rudely *ordered* is to unload our delicate items and meds and the. Check in the bag. We complied. On the way into the plane we saw many others (whites, of course!) rolling in similar bags happily into the plane. This, this leg of the trip was completely ruined for us by Lufthansa's crew. Bottom line: I am never traveling Lufthansa again!

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

Size of economy seats great. Food well not bad for airline food. Staff friendly, helpful, professional. Very impressed

We just made it to our connecting flight. A long, long speed walk!

I liked everything BUT the temperature. It was freezing and now I am sick.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

Great experience, flight was on time and reached on destination on time .. very accurate and smooth experience

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

This review if for American Airlines. From London to LA, British Airways customers flew American Airlines and there was a small incident on the plane with a customer that was sitting next to me. She had a gluten free meal which she selected online. The flight attendant brought her food and both times, it contained gluten (bread, cracker) and by the second time, the customer mentioned about the issue to the flight attendant because she is highly allergic to gluten. Customer was very gentle and just wanted to note that both her meals contained gluten on the tray. The whole situation could have ended really well if flight attendant just apologized and mentioned she would relay the message to the responsible party. Instead, she entered defensive mode and started making some BS excuse about how the cracker that was supposed to be mine, fell onto her tray instead. Mind me, I already had that cracker on my tray. I doubt I would be given two. Also, she mentioned that the bread from the previous meal was gluten free. REALLY? I ate that bread and it tasted like it had PLENTY of gluten. The whole situation was handled so poorly, not only by that one flight attendant, but by 2 others. The reason I intervened is because the customer sitting next to me was tearing and all she did was mention the mistake which could have cause her health great damage, and instead she received attacks and excuses. AA, you should train your employees how to better handle situations like this. A 'well, I don't see why this problem is a big deal since you (the customer with allergies) read the ingredients and avoided eating the cracker that "accidentally fell" from the tray of the customer sitting next to you,' should not have been coming out of a flight attendant's mouth.

Continue to be disappointed that the “food” for “ordinary” fare paying passengers is poor - on this flight it consisted of a packet of two biscuits and a small bottle of water … not even offered a “free” cup of tea or coffee. Suggest a review of the “menu” and offer a hot drink to ordinary (economy class) passengers. On this route there are many far cheaper flights available - paying almost £200 for a flight that could have been bought for less than half this price should have some “perks” - offering hot drinks to all passengers would, in my opinion, be a cost effective measure which would improve the image of British Airways.

Aircraft was comfortable even in economy, clean. Entertainment screens were excellent and. Hoice was very good. Good was just ok. Crew was not bad.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

I was unable to board the flight because I was unable to acquire a visa , Brexit changed my ability to get an ETA, I’m a Trinidad citizen and it takes weeks to get a visa

The issue was not with BA it was with the link yoiu sent fopr booking the flight

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

BA flight from London NY had old BC configuration with 2+3+2 seating with open seats which was not comfortable and lacked privacy

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

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

Information on your arrival and departure airports