£230 Find Cheap Flights from Hong Kong 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 Hong Kong to the United Kingdom departing on 14/10. 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 Hong Kong to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£536
Manchester
Manchester1 stop£544
Edinburgh
Edinburgh1 stop£485
Birmingham
Birmingham2 stops£557
Aberdeen
Aberdeen3 stops£666
Cardiff
Cardiff3 stops£635
London
London1 stop£536
Manchester
Manchester1 stop£544
Edinburgh
Edinburgh1 stop£485
Birmingham
Birmingham2 stops£557
Aberdeen
Aberdeen3 stops£666
Cardiff
Cardiff3 stops£635

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

Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:20 - 21:15
HKG
-
GLA
29h 55m
2 stops
Multiple Airlines Logo
07:45 - 17:40
GLA
-
HKG
26h 55m
2 stops
£480Multiple Airlines
Thu, 10 Sep - Wed, 23 Sep
SWISS Logo
23:05 - 18:10
HKG
-
EDI
26h 05m
1 stop
SWISS Logo
13:50 - 16:35
EDI
-
HKG
19h 45m
1 stop
£485SWISS
Thu, 10 Sep - Wed, 23 Sep
SWISS Logo
23:05 - 18:10
HKG
-
EDI
26h 05m
1 stop
SWISS Logo
13:50 - 16:35
EDI
-
HKG
19h 45m
1 stop
£487SWISS
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
22:20 - 19:40
HKG
-
EDI
28h 20m
2 stops
Multiple Airlines Logo
06:15 - 17:40
EDI
-
HKG
28h 25m
2 stops
£497Multiple Airlines
Tue, 6 Oct - Tue, 8 Dec
Finnair Logo
20:55 - 07:40
HKG
-
EDI
17h 45m
1 stop
Finnair Logo
13:05 - 19:05
EDI
-
HKG
22h 00m
2 stops
£512Finnair
Mon, 7 Sep - Mon, 14 Sep
China Eastern Logo
13:55 - 15:00
HKG
-
LGW
32h 05m
1 stop
China Eastern Logo
18:00 - 21:05
LGW
-
HKG
20h 05m
1 stop
£537China Eastern
Sat, 8 Aug - Fri, 28 Aug
Etihad Airways Logo
20:10 - 15:05
HKG
-
LHR
25h 55m
1 stop
Etihad Airways Logo
09:30 - 09:00
LHR
-
HKG
16h 30m
1 stop
£537Etihad Airways
Tue, 11 Aug - Sat, 29 Aug
Etihad Airways Logo
20:10 - 12:45
HKG
-
LHR
23h 35m
1 stop
Etihad Airways Logo
09:30 - 09:00
LHR
-
HKG
16h 30m
1 stop
£539Etihad Airways
Fri, 21 Aug - Fri, 28 Aug
China Eastern Logo
07:30 - 19:10
HKG
-
LGW
18h 40m
1 stop
China Eastern Logo
18:00 - 19:05
LGW
-
HKG
18h 05m
1 stop
£540China Eastern
Wed, 9 Sep - Mon, 14 Sep
Lufthansa Logo
23:25 - 15:00
HKG
-
GLA
46h 35m
2 stops
Lufthansa Logo
15:40 - 15:20
GLA
-
HKG
40h 40m
2 stops
£542Lufthansa
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 5 days was to London, at £713 return. The most popular route is from Hong Kong (HKG) to London Heathrow Airport (LHR), and the cheapest return airline ticket found on this route in the last 5 days was £713.

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 at night, when retur flights cost £762 on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £776.

Can I save money by flying with a stopover from Hong Kong to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £665 on average.

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 November, when tickets cost £587 (return) on average. On the other hand, the most expensive months are July and September, when the average cost of return tickets is £736 and £729 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 Sunday and avoid Saturdays 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 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

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

Low season

November

Cheapest flight

£230
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Hong Kong to Edinburgh

Flights from Hong Kong to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Hong Kong to the United Kingdom 
JohnFlew with Cathay Pacific
HKG
-
LHR
Jul 2026
Fly with an airline that allows early online check-in so that seat can be chosen free of charge. Always allow plenty of time at the airport and travel light with few bags.
BarryFlew with British Airways
HKG
-
LHR
Jul 2024
Check if there are seats at the rear configured as 2-4-2. The extra space on the aisle is very good to have.

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 £508 one-way - £740 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 1431 reviews
7.7Entertainment
7.5Comfort
8.1Crew
7.3Food
7.9Boarding
Airline reviews

Everything was good; they still provided a sandwich snack. Good crew

10.0 ExcellentAnonymous, Jul 2026
HKG - CAN
Read more Cathay Pacific reviews

Everything was good; they still provided a sandwich snack. Good crew

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

The crew could have awaken me to eat dinner!! I was so waiting to order the braised duck breast and fell asleep b4 crew got to me to take order. When I awoke, lights were out and food had been served without me eating. I did love the apple juice!

Boarding was good and efficient, however since this was a late flight I spent most of the time sleeping so can't express any further opinions

Previous flight with Cathay from LAX was delayed thus missing this flight to KL by 12 hours. This in turn missed other travel arrangements from KL. They did provide overnight accommodation in Hong Kong.

The flight was delayed for over an hour, which made me worry about pets in cargo.

It was good, on time boarding. Have a good service. .

Better food quality and suggest using the 777 for the HKG-BOS leg instead of the A330 since the seat pitch seems better on the Boeing.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

Would have liked working outlets on the flight. The first meal was very bleh, the second meal was a lot better so overall okay meals

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.

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?

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

I purchased a one way business class ticket from Geneva to Miami but the check in agent said I had an economy ticket and later upgraded to business class. This was not the case, I had a single business class transaction. I was forced to pay for my second checked bag. I am unsure of why this happened. But I won’t use Kayak again for business class tickets.

Delayed 30 mins Forced to check in my carry on luggage

My luggage did not make the connection and 4 days later I still have not received it.

I have no complaints. The crew was attentive, pleasant and heloful

Like the blanket. Food wasn’t good and boarding was a mess

Missed connecting train since flight was late into Zurich and I had to stay at airport hotel because of it as well as I had to repurchase train ticket

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Excellent experience however older aeroplanes used by China Eastern Airlines.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

Lost Baggage - very frustrated…learned that bag was never put on plane.

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

Good airline for the price. The Air stewardess are great, nothing is to much trouble. Will use again.

How do you run out of beer after one hour of a twelve hour flight?!

You’re in the three parts of my life, the China Eastern air crew remembered and wish me happy birthday. I was given pastries on two different occasions and a complementary drink. The stew is wish me happy birthday and gave me a birthday card. Everything was first class. Thank you.

Boarding was very good, crew attentive and friendly, seat size comfy, screen size nice. However, the seatbelt segment with the buckle is extremely short, which made fastening the seatbelt very complicated. Moreover, the bluetooth pairing of the audio system didn't work. It was not possible to have proper audio. The flight info software didn't work, too.

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.

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

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.

The plane delay due to a poor judgement of the pilot. It was the only flight that got delay due to fog.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Missed our flight to London and we were put on coach seats to Munich.

Seats were terribly uncomfortable! Couldn’t sleep! I paid for good seats when scheduled with Lufthansa, got crappy mid-section seats on Air Canada!

No refreshments apart from a bottle of water. No pillows. No entertainment. Flight delayed by 52 minutes.

Nothing can I say I liked. Food was horrible. Entertainment system didn't work. Crew's attitude was bad. They all were Chinese and wanted to speak Chinese. Baggage missed my connection at Frankfurt even though it was more than 60 minutes for my connection. It came in the next flight of 3 hours later at 16.15 Portugal time but they said they will deliver to me next day. I requested them that I had to go to a dinner meeting so needed clothes and there were medical documents in the bag which I needed for my Doctors appointment on the next day morning. But all no use. Then I had to take taxi, go to airport at 9PM and collect my bags myself and brought bags to my hotel. Will avoid Lufthansa at any cost and same I will suggest to everybodyelse.

The seats are not comfortable if you are not tall.

The flight was cancelled and I was re-routed via an inconvenient routing proposed.

Overall great! They could add more entertainment option. They kept running out of vegetarian food options and I got travel packs. This happened on all legs of the flight. Need to plan for it better - I am sure you have some data analytics from all your travels.

Better service to offer drinks in the middle of the trip

They can improve Everything, a 12 hour flight has just 2 meals and the meals are 7 hours apart, wtf are they thinking. At the very least they should have 2 refreshments like some small snacks with some water or some other refreshments since there are people travelling with medical conditions. The services and seats were genuinely horrible

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

Poor experience overall. The British Airways check in and bag drop at Palma de Mallorca was horrendous, took 1.5 hours to get through the queue. The plane air-con was dripping on me the whole flight and at times hailing small ice balls. Staff did not help at all.

They gave away my business class seat. No explanation and no apology. Told me I had to take the downgrade if I wanted to get to India. Then no WiFi for 10 hours. Just ridiculous. We should not work with this company at Deloitte. They don’t know how to run a business.

The British airways from Dallas to London is not great , the food is not good at all but BA from London to Delhi is amazing food is great.

Ticketing was a bit misleading. Was not immediately apparent that the tickets included no check-in luggage allowance.

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

Information on your arrival and departure airports