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Find cheap flights from London to Hong Kong from £303

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 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.
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Wed 5/6
Wed 12/6

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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£357

Good to know - Cheap tickets from London to Hong Kong

Low season

September

High season

March

Cheapest flight

£303
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from London Luton 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
China SouthernOverall score based on 283 reviews
7.8Comfort
8.0Boarding
8.3Crew
7.5Entertainment
7.4Food
Airline reviews

We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.

6.0 GoodMichelle, Apr 2024SFO - CAN
Read more about China Southern reviews

We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.

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 .

The overall flight went well and the aircrew was pleasant.

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

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

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

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

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!"
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 limited, and food is minimal."
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 :("

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

Air hostess delayed providing food and then pulled away the tray before i finished eating

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

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.

Book cheap flights from London to Hong Kong

Cheapest flights to Hong Kong from London found in 2024

Recent return flight deals

28/5Tue
1 stopAir China
34h 55mLHR-HKG
5/6Wed
1 stopAir China
30h 45mHKG-LHR
£357
4/6Tue
1 stopAir China
37h 00mLHR-HKG
11/6Tue
1 stopAir China
30h 45mHKG-LHR
£359
21/5Tue
1 stopAir China
31h 10mLHR-HKG
19/6Wed
1 stopAir China
33h 15mHKG-LHR
£359
11/6Tue
1 stopChina Southern
20h 00mLHR-HKG
18/6Tue
1 stopChina Southern
35h 50mHKG-LHR
£421
18/5Sat
1 stopChina Southern
32h 20mLHR-HKG
28/5Tue
1 stopChina Southern
35h 50mHKG-LHR
£426
1/11Fri
1 stopSWISS
14h 35mLHR-HKG
12/11Tue
1 stopSWISS
16h 45mHKG-LHR
£436
1/11Fri
1 stopSWISS
14h 00mLCY-HKG
19/11Tue
1 stopSWISS
16h 10mHKG-LCY
£444
17/5Fri
1 stopLufthansa
15h 10mLGW-HKG
24/5Fri
1 stopLufthansa
17h 55mHKG-LGW
£508
3/6Mon
directBritish Airways
13h 15mLHR-HKG
10/6Mon
directBritish Airways
14h 40mHKG-LHR
£545
21/5Tue
1 stopLufthansa
15h 10mLGW-HKG
11/6Tue
1 stopLufthansa
17h 35mHKG-LGW
£601

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Recent one-way flight deals

4/6Tue
3 stops
41h 05mLTN-HKG
£303
5/6Wed
2 stops
29h 15mLGW-HKG
£303
17/5Fri
1 stopChina Southern
20h 00mLHR-HKG
£306
3/6Mon
1 stopChina Southern
20h 00mLHR-HKG
£308
2/6Sun
1 stopBritish Airways
17h 10mLGW-HKG
£376
2/6Sun
1 stopBritish Airways
17h 10mLGW-HKG
£378
4/6Tue
1 stopAir China
31h 10mLHR-HKG
£389
30/5Thu
1 stopAir China
31h 10mLHR-HKG
£399
15/5Wed
directCathay Pacific
12h 35mLHR-HKG
£499
2/9Mon
directCathay Pacific
12h 35mLHR-HKG
£503

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Last minute flights from London to Hong Kong

Last minute flight, train and bus deals

10/5Fri
multi-stopChina Southern
20h 00mLHR-HKG
24/5Fri
multi-stopChina Southern
16h 30mHKG-LHR
£366
7/5Tue
multi-stopChina Eastern
35h 45mLHR-HKG
22/5Wed
multi-stopChina Eastern
35h 45mHKG-LHR
£456
7/5Tue
multi-stopAir China
34h 55mLHR-HKG
16/6Sun
multi-stopAir China
38h 15mHKG-LHR
£472
7/5Tue
multi-stopAir China
37h 10mLHR-HKG
16/5Thu
multi-stopAir China
16h 30mHKG-LHR
£521
8/5Wed
directBritish Airways
13h 00mLHR-HKG
17/10Thu
directBritish Airways
14h 40mHKG-LHR
£567
7/5Tue
directCathay Pacific
12h 35mLHR-HKG
16/5Thu
directCathay Pacific
14h 10mHKG-LHR
£583
8/5Wed
directCathay Pacific
12h 35mLHR-HKG
14/5Tue
directCathay Pacific
14h 05mHKG-LHR
£590
11/5Sat
multi-stopBritish Airways
16h 05mLHR-HKG
10/6Mon
directBritish Airways
14h 40mHKG-LHR
£656
10/5Fri
multi-stopLufthansa
15h 55mLCY-HKG
19/5Sun
multi-stopLufthansa
16h 15mHKG-LCY
£804
7/5Tue
multi-stopLufthansa
15h 55mLCY-HKG
19/5Sun
multi-stopLufthansa
16h 15mHKG-LCY
£861

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Flights from London to Hong Kong

Return flight deals:

Hong Kong - London

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£575

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