£249 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 4/6. 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
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£479
Manchester
Manchester1 stop£505
Edinburgh
Edinburgh2 stops£572
Birmingham
Birmingham1 stop£589
Aberdeen
Aberdeen2 stops£708
Cardiff
Cardiff1 stop£922
London
London1 stop£479
Manchester
Manchester1 stop£505
Edinburgh
Edinburgh2 stops£572
Birmingham
Birmingham1 stop£589
Aberdeen
Aberdeen2 stops£708
Cardiff
Cardiff1 stop£922

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

Mon, 3 Aug - Mon, 24 Aug
Etihad Airways Logo
20:10 - 18:45
HKG
-
LHR
29h 35m
1 stop
Etihad Airways Logo
14:45 - 09:00
LHR
-
HKG
35h 15m
1 stop
£479Etihad Airways
Mon, 1 Jun - Wed, 1 Jul
Multiple Airlines Logo
13:30 - 20:25
HKG
-
LHR
37h 55m
1 stop
Multiple Airlines Logo
22:00 - 19:50
LHR
-
HKG
14h 50m
1 stop
£480Multiple Airlines
Mon, 1 Jun - Tue, 16 Jun
Air China Logo
17:45 - 20:25
HKG
-
LHR
33h 40m
1 stop
Air China Logo
22:40 - 21:45
LHR
-
HKG
16h 05m
1 stop
£482Air China
Thu, 11 Jun - Sat, 20 Jun
Air China Logo
14:35 - 20:25
HKG
-
LHR
36h 50m
1 stop
Air China Logo
22:00 - 15:55
LHR
-
HKG
34h 55m
1 stop
£485Air China
Wed, 20 May - Wed, 27 May
SWISS Logo
23:05 - 08:40
HKG
-
LCY
16h 35m
1 stop
SWISS Logo
18:00 - 16:35
LCY
-
HKG
15h 35m
1 stop
£510SWISS
Wed, 13 May - Thu, 21 May
SWISS Logo
23:05 - 17:55
HKG
-
MAN
25h 50m
1 stop
SWISS Logo
14:05 - 16:35
MAN
-
HKG
19h 30m
1 stop
£528SWISS
Tue, 26 May - Tue, 2 Jun
Emirates Logo
18:25 - 12:55
HKG
-
STN
25h 30m
1 stop
Emirates Logo
14:55 - 22:05
STN
-
HKG
24h 10m
1 stop
£571Emirates
Mon, 25 May - Mon, 1 Jun
Emirates Logo
18:25 - 12:55
HKG
-
STN
25h 30m
1 stop
Emirates Logo
21:05 - 22:05
STN
-
HKG
18h 00m
1 stop
£572Emirates
Mon, 25 May - Sun, 13 Sep
Lufthansa Logo
23:25 - 17:05
HKG
-
EDI
24h 40m
1 stop
Lufthansa Logo
06:10 - 15:20
EDI
-
HKG
26h 10m
1 stop
£596Lufthansa
Mon, 25 May - Tue, 17 Nov
Lufthansa Logo
23:25 - 17:05
HKG
-
EDI
24h 40m
1 stop
Lufthansa Logo
12:45 - 16:25
EDI
-
HKG
19h 40m
1 stop
£596Lufthansa
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 £779 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 £779.

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

The average price for all round-trip flights from Hong Kong to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £699 on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £713.

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 October, when tickets cost £580 (return) on average. On the other hand, the most expensive months are April and January, when the average cost of return tickets is £713 and £680 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 Sundays 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 8% 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 seasonJanuary
Cheapest flight£249
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Hong Kong to London Heathrow Airport

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.

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 £528 one-way - £911 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 1306 reviews
8.1Crew
7.9Boarding
7.8Entertainment
7.6Comfort
7.3Food
Airline reviews

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

8.0 ExcellentAnonymous, Apr 2026
HKG - HGH
Read more Cathay Pacific reviews

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

I spent 45 minutes with supervisor trying to get 2 bags checked for this international flight . He wouldn’t give it to me because West Jet was involved in this booking.

Everything and everyone were excellent except for the charge for using WiFi; there was no escape from this fee except to not use it.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

I booked wheel chair for my mother but she was told to walk by herself in the middle of her way to the gate. She had to board a connecting flight under a time crunch and this was unfair to leave her to walk. Other than that they had no complains about anything else.

The flight attendants were very helpful, efficient and courteous in helping everyone!

More tasty food particularly ethnic food. Staff didn’t respond to calls some of the time in premium economy.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

Great. We received a meal even though it was a short flight.

I didn’t use entertainment But everything else was of excellent quality

Drinking water could be in more sustainable packaging than plastic bottles

Horrible!! The WiFi was not working, the food was awful

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

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

The meals were not the greatest and lacking of appetite but everything else was spot on

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

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.

Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.

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!

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.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

British Airays fails to enforce its own guidelines regarding carry on size limits. There were MANY passengers with full suitcases stuffing them into the overhead compartments leaving no space for others, like me, who adhere to the posted sizes. I had to put my carryone bag into my foot space, in additon to my carryon personal item, leaving me cramped for a seven hour flight. I was in physical pain, and I attribute this entirely to staff unwilling to enforce limits. The infotainment system was horrible. the touchscreens did dot work correctly, and there was no information on system operation. I am 77 years old, and a lifelong movie-goer. I recognized ONE movie (and not much better TV shows). It seems that BA saves royalty money by limiting its move and TV selection to absolute rubbish. The FlightAware program is the worst informationsystm I have ever seen, it is completely worthless. I pay attention to the safety briefings...in the event of an emergency, one is supposed to assume the "brace" position, except the seats are so close together, front to back, that it is not possible to assume the position without striking the seat in front of you. at age 77, and a lifelong traveler, this is the worst flight experience I have ever had, and I will never fly British Airways again

Overall ok. Best part has always been the sundae dessert.

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

Information on your arrival and departure airports