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Find cheap flights from London to Hong Kong from £298

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Hong Kong departing on 12/6. 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
0 bags
Sat 25/5
Sat 1/6

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Best Hong Kong Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Hong Kong
Hong Kong1 stop£325

Good to know - Cheap tickets from London to Hong Kong

Low season

June

High season

July

Cheapest flight

£298
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (27% more expensive on average)
Flight from London Heathrow Airport to Hong Kong

FAQs - booking Hong Kong flights

  • How does KAYAK find such low prices on flights from London to Hong Kong?

    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 London to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hong Kong with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Hong Kong?

    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 to Hong Kong from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Hong Kong

  • Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from London to Hong Kong

 
Need help choosing which airline to fly with from London to Hong Kong? 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.
7.8
Cathay PacificOverall score based on 1135 reviews
8.1boarding
8.0entertainment
7.8comfort
8.2crew
7.5food
Airline reviews

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

4.0 OkayAnonymous, Apr 2024LAX - HKG
Read more about Cathay Pacific reviews

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

Seats were very comfortable. Crew were excellent. Food very good.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Great flight. Left on time, not very crowded. Quiet and the right temperature.

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

I paid a lot of money for seat selection and was miserable for flight duration

Lufthansa lost our luggage. After a lot of chasing on our part we got it back. The main problem is that there was no office in Bogota to help us outside of flighttimes. The customer service phone lines had no data on our luggage. I think Lufthansa need to invest in managing communications over lost luggage or this will end with everyone taking more luggage out of hold.

Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Cons: "Seats are narrow, leg room poor, and food service is minimal."
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Cons: "More TV show choices and more Hollywood movies although I understand it's a Chinese airline not American."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Missed my flight to final destination because of delayed British Airways flight. Had to spend 12 hours in airport and $1500 for new plane tickets

The crew on board were all very pleasant and happy to help. The flight had the old business class seats. The departure board in the business lounge did not update and kept on saying ' gate open' but never said boarding. When I got nervous about the departure time and walked to the gate I was told off rudely for being late.

Offered vegetable curry when it was actually tofu which I don’t care for.

Book cheap flights from London to Hong Kong

Cheapest flights to Hong Kong from London found in 2024

Recent return flight deals

29/5Wed
1 stop
14h 50mLHR-HKG
4/7Thu
1 stop
16h 15mHKG-LHR
£325
8/5Wed
1 stopSWISS
14h 50mLHR-HKG
15/5Wed
1 stopSWISS
15h 05mHKG-LHR
£326
10/5Fri
1 stopChina Southern
20h 00mLHR-HKG
12/5Sun
1 stopChina Southern
16h 30mHKG-LHR
£332
29/5Wed
1 stopLufthansa
15h 55mLCY-HKG
4/7Thu
1 stopLufthansa
16h 15mHKG-LCY
£332
8/5Wed
1 stopChina Southern
20h 00mLHR-HKG
28/5Tue
1 stopChina Southern
16h 05mHKG-LHR
£333
21/5Tue
1 stopAir China
31h 10mLHR-HKG
11/6Tue
1 stopAir China
18h 30mHKG-LHR
£360
23/5Thu
1 stopAir China
31h 10mLHR-HKG
13/6Thu
1 stopAir China
16h 30mHKG-LHR
£361
17/9Tue
directBritish Airways
13h 15mLHR-HKG
5/12Thu
directBritish Airways
14h 45mHKG-LHR
£562
13/5Mon
directBritish Airways
13h 15mLHR-HKG
10/6Mon
directBritish Airways
14h 40mHKG-LHR
£567
18/9Wed
directCathay Pacific
12h 35mLHR-HKG
18/10Fri
directCathay Pacific
14h 05mHKG-LHR
£574

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Recent one-way flight deals

12/6Wed
1 stopChina Southern
32h 20mLHR-HKG
£298
1/6Sat
2 stops
44h 40mLTN-HKG
£301
6/5Mon
1 stopBritish Airways
29h 35mLGW-HKG
£363
5/5Sun
1 stopBritish Airways
29h 35mLGW-HKG
£364
30/6Sun
1 stopAir China
16h 00mLGW-HKG
£469
25/6Tue
1 stopAir China
17h 30mLGW-HKG
£474
2/9Mon
1 stopLufthansa
23h 40mLCY-HKG
£499
2/9Mon
directCathay Pacific
12h 35mLHR-HKG
£505
14/5Tue
directCathay Pacific
12h 35mLHR-HKG
£518
17/6Mon
1 stopLufthansa
23h 40mLCY-HKG
£582

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Last minute flights from London to Hong Kong

Last minute flight, train and bus deals

27/4Sat
multi-stopChina Southern
20h 00mLHR-HKG
3/5Fri
multi-stopChina Southern
16h 30mHKG-LHR
£333
27/4Sat
multi-stopChina Southern
20h 00mLHR-HKG
8/5Wed
multi-stopChina Southern
16h 30mHKG-LHR
£336
27/4Sat
multi-stopAir China
31h 10mLHR-HKG
11/5Sat
multi-stopAir China
16h 15mHKG-LHR
£378
27/4Sat
multi-stopAir China
18h 35mLHR-HKG
22/5Wed
multi-stopAir China
33h 15mHKG-LHR
£390
29/4Mon
directCathay Pacific
12h 45mLHR-HKG
11/6Tue
directCathay Pacific
14h 10mHKG-LHR
£574
27/4Sat
directCathay Pacific
12h 35mLHR-HKG
6/5Mon
directCathay Pacific
14h 10mHKG-LHR
£584
30/4Tue
multi-stopLufthansa
25h 05mLCY-HKG
15/5Wed
multi-stopLufthansa
26h 10mHKG-LCY
£603
29/4Mon
directBritish Airways
13h 00mLHR-HKG
11/6Tue
directBritish Airways
14h 40mHKG-LHR
£627
29/4Mon
multi-stopBritish Airways
16h 40mLHR-HKG
11/6Tue
directBritish Airways
14h 40mHKG-LHR
£631
29/4Mon
multi-stopLufthansa
15h 55mLCY-HKG
14/5Tue
multi-stopLufthansa
24h 00mHKG-LCY
£633

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Flights from London to Hong Kong

Return flight deals:

Hong Kong - London

Cabin classes:

£4,014
£1,680
£1,082
£579

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