£189 Find Cheap Flights from Hong Kong to the United Kingdom

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

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

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to the United Kingdom from Hong Kong found in the last 72 hours was to London Heathrow Airport, at £736 return. The most popular route is Hong Kong (HKG) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £736.

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

The average price of all flights from Hong Kong to the United Kingdom clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £649. On the other hand, the most expensive day to fly is Monday, when return prices are £785 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 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 £473 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is £737 and £720 respectively.

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 morning, when round-trip flights cost £872 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 £965.

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 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 the flight from Hong Kong to the United Kingdom, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Manchester Airport (MAN), with an average flight price of £498.

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

Low season

February

High season

July

Cheapest flight

£189
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Hong Kong to London Heathrow Airport

FAQs for booking flights from Hong Kong to the United Kingdom

  • 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 5 airlines serving 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
FinnairOverall score based on 1275 reviews
8.1Crew
7.6Boarding
7.4Comfort
6.9Entertainment
6.7Food
Airline reviews

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.

8.0 ExcellentAnonymous, Jan 2025DFW - CVG
Read more Finnair reviews

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.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

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.

Overall, it was ok. However, the food was very sub-par.

The economy seats are much indeed roomier. Meals needs improvement.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

My sister and I were booked on flight CX844 from Hong Kong to New York, following a layover from Hangzhou. The scheduled layover was already over 7 hours, and the flight to New York was set to depart at 2:00 AM. At 11:00 PM, I was informed that the flight was delayed until 6:45 AM, significantly extending an already lengthy layover. I spoke with a representative to inquire about rescheduling or hotel accommodation, but she rudely insisted that company policy only offered a $150 food voucher, which was unhelpful as I had already eaten and most places were closing. She refused any alternative support or access to the Cathay Pacific lounge to make my wait more bearable. As a loyal Cathay Pacific customer, flying with the airline every year, I was deeply frustrated not only by the delay but by the poor service and unprofessional attitude I encountered. I believe this situation could have been handled with more care and flexibility.

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

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

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

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.

We are glinting with united , but over all very disappointed

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

I would recommend flying SWISS to anyone. Very impressed by the quality of food. The staff was extremely kind and accommodating. They arranged a shuttle to help a group of passengers make connecting flights when there was a delay.

This is one of the best flights i had. Good boarding, good seats , good food, and nuce stuff and clean toilets I took the Tourist upgrade and indianischer food , the best.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

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

I barely made the flight. We had to take a bus to the plane and the plane smelled awfully of body odor. When the flight attendant walked by she smelled of body odor. It was incredibly uncomfortable. Also my luggage did not make it onto this flight and when it finally arrived home the handle of the luggage was all ripped. I will have to purchase a bag again.

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

We were disappointed not to be able to buy out preferred seat from date of my original booking, which was about 40 days before the trip. When we arrived in Hannover on the Oct 10 I tried every day and the weed site said I have to wait until ck in, did that and still was not able to. Get to the airport and out seats were separate from each other. The crew was able to get seats together, was not the most comfortable. Don’t understand why this happened.

Staff very helpful. Seat comfortable. Food generous and pretty good.

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Our original booking with Kayak -our first experience -was exactly what we wanted and worked well. Updates were friendly and reassuring as were the contacts with UnderPricer so a big win-win. We learned a lot on your reliability and will definitely put you on our organisational list for the future.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

Book cheap flights from Hong Kong to the United Kingdom

Cheapest flights to the United Kingdom from Hong Kong found in 2025

Recent return flight deals

7/7Mon
1 stopSWISS
15h 30mHKG-BHX
28/8Thu
1 stopSWISS
14h 50mBHX-HKG
£405
10/6Tue
1 stopSWISS
15h 40mHKG-LHR
23/6Mon
1 stopSWISS
15h 00mLHR-HKG
£406
13/5Tue
1 stopLufthansa
16h 15mHKG-LHR
20/5Tue
1 stopLufthansa
16h 15mLHR-HKG
£413
13/10Mon
1 stopFinnair
32h 15mHKG-LHR
27/10Mon
1 stopFinnair
27h 40mLHR-HKG
£421
20/10Mon
1 stopFinnair
30h 45mHKG-LHR
27/10Mon
1 stopFinnair
27h 40mLHR-HKG
£421
13/5Tue
1 stopLufthansa
16h 20mHKG-BHX
1/6Sun
1 stopLufthansa
26h 50mBHX-HKG
£423
19/5Mon
2 stopsChina Eastern
32h 25mHKG-LGW
3/6Tue
2 stopsChina Eastern
33h 30mLGW-HKG
£424
19/5Mon
3 stopsChina Eastern
34h 35mHKG-LGW
3/6Tue
2 stopsChina Eastern
33h 30mLGW-HKG
£430
19/5Mon
directBritish Airways
14h 30mHKG-LHR
28/5Wed
directBritish Airways
12h 55mLHR-HKG
£505
12/6Thu
directBritish Airways
14h 30mHKG-LHR
19/6Thu
directBritish Airways
12h 55mLHR-HKG
£506

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Recent one-way flight deals

9/6Mon
1 stopChina Eastern
36h 50mHKG-LHR
£189
23/6Mon
1 stopChina Southern
16h 35mHKG-LHR
£190
12/6Thu
1 stopSWISS
16h 35mHKG-LCY
£295
12/6Thu
1 stopSWISS
16h 35mHKG-LCY
£298
14/7Mon
1 stopBritish Airways
18h 50mHKG-LHR
£314
28/7Mon
1 stopBritish Airways
19h 00mHKG-LGW
£314
9/6Mon
1 stopLufthansa
24h 00mHKG-LCY
£316
18/6Wed
1 stopLufthansa
26h 10mHKG-LCY
£322
30/9Tue
directCathay Pacific
14h 20mHKG-MAN
£476
30/9Tue
directCathay Pacific
14h 20mHKG-MAN
£478

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

4/5Sun
multi-stop
34h 40mHKG-LHR
18/5Sun
multi-stop
16h 45mLHR-HKG
£631
4/5Sun
multi-stop
34h 40mHKG-LHR
11/5Sun
multi-stop
16h 45mLHR-HKG
£635
3/5Sat
multi-stopBritish Airways
19h 40mHKG-LHR
8/5Thu
directBritish Airways
12h 55mLHR-HKG
£648
2/5Fri
multi-stopAir China
33h 45mHKG-LHR
6/5Tue
multi-stopAir China
34h 55mLHR-HKG
£668
3/5Sat
multi-stopBritish Airways
19h 40mHKG-LHR
8/5Thu
multi-stopBritish Airways
16h 10mLHR-HKG
£669
2/5Fri
multi-stopLufthansa
19h 50mHKG-BHX
19/1Mon
multi-stopLufthansa
23h 35mBHX-HKG
£1,077
4/5Sun
directCathay Pacific
14h 10mHKG-LHR
18/5Sun
directCathay Pacific
12h 50mLHR-HKG
£1,107
3/5Sat
directCathay Pacific
14h 10mHKG-LHR
10/5Sat
directCathay Pacific
12h 35mLHR-HKG
£1,121
4/5Sun
multi-stopSWISS
19h 10mHKG-LHR
11/5Sun
multi-stopSWISS
37h 35mLHR-HKG
£1,122
30/4Wed
multi-stopSWISS
25h 40mHKG-MAN
31/5Sat
multi-stopSWISS
15h 00mMAN-HKG
£1,176

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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