£165 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 19/10. 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.
1 adult
1 adult, Economy

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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£491
Manchester
Manchester1 stop£436
Edinburgh
Edinburgh1 stop£466
Birmingham
Birmingham1 stop£509
Aberdeen
Aberdeen2 stops£658
Cardiff
Cardiff3 stops£910
London
London1 stop£491
Manchester
Manchester1 stop£436
Edinburgh
Edinburgh1 stop£466
Birmingham
Birmingham1 stop£509
Aberdeen
Aberdeen2 stops£658
Cardiff
Cardiff3 stops£910

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, 8 Oct - Wed, 15 Oct
Juneyao Airlines Logo
20:40 - 06:50HKG-MAN
17h 10m1 stop
Juneyao Airlines Logo
10:55 - 19:40MAN-HKG
25h 45m1 stop
£436Juneyao Airlines
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Sun, 9 Nov - Mon, 24 Nov
KLM Logo
23:25 - 20:05HKG-MAN
28h 40m1 stop
KLM Logo
20:40 - 16:20MAN-HKG
35h 40m1 stop
£436KLM
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Sun, 9 Nov - Thu, 13 Nov
Lufthansa Logo
23:45 - 08:45HKG-MAN
17h 00m1 stop
Lufthansa Logo
11:15 - 16:25MAN-HKG
21h 10m2 stops
£450Lufthansa
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Sun, 16 Nov - Thu, 27 Nov
SWISS Logo
23:30 - 13:15HKG-MAN
21h 45m1 stop
SWISS Logo
09:10 - 17:45MAN-HKG
24h 35m1 stop
£460SWISS
Find Deal
Sun, 16 Nov - Sun, 30 Nov
Lufthansa Logo
23:45 - 12:00HKG-EDI
20h 15m1 stop
Lufthansa Logo
06:05 - 16:25EDI-HKG
26h 20m1 stop
£466Lufthansa
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Fri, 30 Jan - Tue, 3 Mar
Finnair Logo
21:45 - 17:25HKG-MAN
27h 40m1 stop
Finnair Logo
18:00 - 19:05MAN-HKG
17h 05m1 stop
£478Finnair
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Thu, 13 Nov - Mon, 1 Dec
SWISS Logo
23:30 - 08:05HKG-LHR
16h 35m1 stop
SWISS Logo
18:40 - 17:45LHR-HKG
15h 05m1 stop
£495SWISS
Find Deal
Fri, 30 Jan - Tue, 3 Mar
Finnair Logo
09:55 - 17:25HKG-MAN
39h 30m2 stops
Finnair Logo
18:00 - 19:05MAN-HKG
17h 05m1 stop
£499Finnair
Find Deal
Thu, 18 Dec - Tue, 6 Jan
British Airways Logo
22:45 - 08:55HKG-GLA
18h 10m1 stop
British Airways Logo
12:45 - 14:50GLA-HKG
18h 05m1 stop
£633British Airways
Find Deal
Sun, 28 Dec - Fri, 9 Jan
British Airways Logo
22:45 - 10:45HKG-GLA
20h 00m1 stop
British Airways Logo
14:00 - 14:50GLA-HKG
16h 50m1 stop
£644British Airways
Find Deal
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 £543 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 £543.

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 £443 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of return tickets is £678 and £670 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 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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

Low seasonFebruary
Cheapest flight£165
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Hong Kong to Edinburgh

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 in the morning, when retur flights cost £888 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 £920.

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 £447 one-way - £624 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 993 reviews
7.8Entertainment
7.3Food
7.9Boarding
7.6Comfort
8.1Crew
Airline reviews

Just want to do a little more clean up so does not smell like urine.

8.0 ExcellentBonita, Aug 2025HKG - ORD
Read more Cathay Pacific reviews

Just want to do a little more clean up so does not smell like urine.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

They ran out of food and were offering random food to passengers.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

The flight was delayed for 30 mins. The overall experience was good.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

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 return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

I can’t even the whole trip was a catastrophe

Delay more than hour created pressure to catch the connecting flight

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.

All the flight to USA were arranged to E terminal whereas from Dubrovnik arriving on Zurich is on A80, have to walk all the way from A to E, even need transfer bus , for short transfer time like in an hour, we have to work fast, as soon as arrived at E, it is about time to boarding, pretty tight schedule, I hope Zurich airport can make some rearrangement so that transfer people do not have to walk long way. For short transfer time people, such as 50 min, this is even impossible if still like this.

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

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

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

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.

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

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

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

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

Flight was an hour+ late leaving Munich. We even missed a rescheduled flight from Chicago to Kansas City. Lufthansa was responsive in providing motel and meals.

Zero legroom or space in economy. Flight was delayed into Munich causing a missed connecting flight and other missed bookings. :(

Flight from Munich to Geneva was delayed an hour without any notice. Finally called 5 minutes after their flight was supposed to leave only to be told it was late. Then after boarding- we were told to leave the plane go back to the terminal so they could make a repair. NO Communication whatsoever. Agent at the airport was rude and offensive. Finally got on the plane three hours after originally planned. Lost our car reservation in Geneva and had to pay $200 more to get the rental. HORRIBLE-HORRIBLE-HORRIBLE!!!!

With the boarding process, shuttle to the plane, and boarding there we ran about 30 minutes late. It was okay for comfort for a short flight.

my flight was cancelled. next one scheduled 2 days later. no hotel provided. worst airline experience ever

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

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

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