LON - HKG

$334 Find Cheap Flights from London to Hong Kong - 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 London to Hong Kong departing on 8/24. 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, 0 bags

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Everything you should know

Cheapest round-trip
$581
Typical prices: $670-$964
China Southern
Fri 10/30Sun 11/15
LHR - HKG • 1 stop
Cheapest non-stop
$854
Typical prices: $808-$935
British Airways
Sat 11/14Fri 11/27
LHR - HKG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cathay Pacific economy includes two free checked bags on London-Hong Kong flights.
British Airways premium economy adds 7 inches extra legroom for long-haul comfort.
Expert advice
Expert advice
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Nonstop flights
You can fly direct with British Airways and Cathay Pacific. Average duration is 12h 42m
Direct flights
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Top routes
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Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
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Top layover airports
Cheapest • Avg $589 (round-trip)
Shortest trip • 14h 50m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 6% compared to booking last minute.
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When to travel
Cheapest • 23% price drop
Most popular
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Flight Deals

Cheap Flights from London to Hong Kong (LON-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Hong Kong 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 round-trip flight deals from London to Hong Kong

Fri, Oct 30 - Sun, Nov 15
China Southern Logo
9:30 pm - 12:50 pmLHR  London Heathrow-HKG Hong Kong Intl
31h 20m1 stop Beijing Daxing Intl
China Southern Logo
2:05 pm - 6:35 pmHKG  Hong Kong Intl-LHR London Heathrow
36h 30m1 stop Beijing Daxing Intl
$581China Southern
Sat, Oct 31 - Sun, Nov 15
China Southern Logo
9:30 pm - 12:50 pmLHR  London Heathrow-HKG Hong Kong Intl
31h 20m1 stop Beijing Daxing Intl
China Southern Logo
8:30 am - 6:35 pmHKG  Hong Kong Intl-LHR London Heathrow
18h 05m1 stop Beijing Daxing Intl
$581China Southern
Sun, Dec 6 - Mon, Dec 28
Multiple Airlines Logo
11:35 am - 12:00 pmLGW  London Gatwick-HKG Hong Kong Intl
16h 25m1 stop Beijing Capital
Multiple Airlines Logo
11:55 am - 6:55 amHKG  Hong Kong Intl-LGW London Gatwick
27h 00m1 stop Shanghai Pu Dong
$583Multiple Airlines
Tue, Dec 1 - Mon, Dec 21
China Eastern Logo
9:00 pm - 12:15 amLHR  London Heathrow-HKG Hong Kong Intl
19h 15m1 stop Shanghai Pu Dong
China Eastern Logo
5:30 pm - 5:30 pmHKG  Hong Kong Intl-LHR London Heathrow
32h 00m2 stops Nanjing Lukou Intl Shanghai Pu Dong
$586China Eastern
Mon, Aug 24 - Fri, Aug 28
Air China Logo
8:20 pm - 7:00 pmLGW  London Gatwick-HKG Hong Kong Intl
15h 40m1 stop Beijing Capital
Air China Logo
8:30 am - 6:05 pmHKG  Hong Kong Intl-LGW London Gatwick
16h 35m1 stop Beijing Capital
$587Air China
Fri, Nov 13 - Sun, Nov 22
Air China Logo
11:35 am - 12:00 pmLGW  London Gatwick-HKG Hong Kong Intl
16h 25m1 stop Beijing Capital
Air China Logo
10:30 am - 6:20 amHKG  Hong Kong Intl-LGW London Gatwick
27h 50m1 stop Beijing Capital
$588Air China
Fri, Sep 25 - Fri, Oct 2
China Eastern Logo
9:20 pm - 11:45 pmLHR  London Heathrow-HKG Hong Kong Intl
19h 25m1 stop Shanghai Pu Dong
China Eastern Logo
5:05 pm - 6:40 pmHKG  Hong Kong Intl-LHR London Heathrow
32h 35m1 stop Shanghai Pu Dong
$596China Eastern
Mon, Nov 2 - Tue, Nov 10
Multiple Airlines Logo
7:05 am - 4:45 pmLHR  London Heathrow-HKG Hong Kong Intl
25h 40m3 stops Oslo Gardermoen Stockholm Arlanda Beijing Capital
Multiple Airlines Logo
6:35 pm - 9:20 pmHKG  Hong Kong Intl-LHR London Heathrow
34h 45m2 stops Beijing Daxing Intl Stockholm Arlanda
$596Multiple Airlines
Mon, Sep 28 - Fri, Oct 2
Etihad Airways Logo
9:30 am - 9:00 amLHR  London Heathrow-HKG Hong Kong Intl
16h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:20 pm - 7:00 amHKG  Hong Kong Intl-LHR London Heathrow
17h 40m1 stop Abu Dhabi Zayed Intl
$665Etihad Airways
Thu, Sep 10 - Thu, Sep 17
Etihad Airways Logo
9:30 am - 9:00 amLHR  London Heathrow-HKG Hong Kong Intl
16h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:20 pm - 12:45 pmHKG  Hong Kong Intl-LHR London Heathrow
23h 25m1 stop Abu Dhabi Zayed Intl
$684Etihad Airways
Booking Insights

KAYAK's insights & trends for London to Hong Kong flights

Get data-powered insights and trends into flights from London to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Hong Kong?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Hong Kong departing in October.

Flight prices are below average for this route right now.

Flights to Hong Kong from London usually cost between $863 and $1,202 in October.
The lowest price found in the past 5 days was $581 on China Southern (Oct 30-Nov 15).

What is the cheapest London to Hong Kong flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Hong Kong costs $807 on the route between London Heathrow Airport (LHR) and Hong Kong (HKG). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Hong Kong?

The average price of all round-trip flights from London to Hong Kong clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Hong Kong, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Hong Kong, Sunday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from London to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Hong Kong, 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 London to Hong Kong is November, where tickets cost $712 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,210 and $1,163 respectively.

How far in advance should I book a flight from London to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Hong Kong, 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 London to Hong Kong, you should book around 7 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from London to Hong Kong

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Chris Dong

Chris Dong

Expert on Cathay Pacific

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Robert Schrader

Robert Schrader

Expert on HKG

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Good to know

Low season

April

Cheapest flight

$334
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from London Gatwick Airport to Hong Kong

When to book flights from London to Hong Kong

Are your dates flexible? Find out the best times to travel from London to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Hong Kong

  • Which airlines have a hub at Hong Kong International Airport?

    Hong Kong is the hub for several airlines, international and regional, including Cathay Pacific, Dragonair, Hong Kong Airlines, HK Express and Air Hong Kong. Of these, flights from London to Hong Kong is offered by Cathay Pacific, but from there you can use one of the other airlines to continue your journey.

  • Are there shower rooms at Hong Kong International Airport?

    In Terminal 1 there are complimentary shower facilities after security that will allow you to freshen up between flights. Alternatively, the Refeshhh by Aerotel, also in Terminal 1 is a good place to go as although you pay for your shower you can also take advantage of the resting area.

  • Can I fill up a water bottle at both London Heathrow and Hong Kong Airport?

    Yes, you can. London Heathrow Airport has water fountains throughout its five terminals, where you can refill your water bottle for free. Hong Kong also has water fountains throughout its terminals and some of them have hot drinking water too. There is no need to buy plastic water bottles.

  • What is the easiest way to get into Hong Kong from the airport?

    The Airport Express train is the quickest way to get into Central from the airport. The train runs every 10 minutes and the journey time is 24 minutes. The price for a single ticket is around HKD115 (approximately GBP12).

  • What is the cheapest flight from London to Hong Kong?

    In the last 5 days, the lowest price for a flight from London to Hong Kong was $334 for a one-way ticket and $581 for a round-trip.

  • Do I need a passport to fly between London and Hong Kong?

    A passport is required to fly from London to Hong Kong.

  • Which airports will I be using when flying from London to Hong Kong?

    When flying out of London you will be using one of these airports: London Gatwick or London Heathrow. You will be landing at Hong Kong Intl.

  • Which airlines offer Wi-Fi service onboard planes from London to Hong Kong?

    Only Asiana Airlines offers inflight Wi-Fi service on the London to Hong Kong flight route.

  • Which aircraft models fly most regularly from London to Hong Kong?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to Hong Kong flight route.

  • Which airline alliances offer flights from London to Hong Kong?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London and Hong Kong, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London to Hong Kong?

    There are nonstop flights from London to Hong Kong on a daily basis.

  • Which is the best airline for flights from London to Hong Kong, Thai Airways or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from London to Hong Kong are Thai Airways and Cathay Pacific. With an average price for the route of $1,159 and an overall rating of 7.9, Thai Airways is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,085 and an overall rating of 7.6.

  • 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 round-trip 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.

KAYAK’s top tips for finding a cheap flight from London to Hong Kong

  • Looking for a cheap flight? 25% of our users found flights on this route for $825 or less one-way and $958 or less round-trip.
  • Sometimes it can be difficult to choose which airline to fly with from London to Hong Kong, there many good carriers to choose from. If you prefer to go straight to your destination, the three airlines that offer direct flights from London to Hong Kong are British Airways, Cathay Pacific and Virgin Atlantic. These flights all go from London Heathrow Airport, while Cathay Pacific also offers a route from London Gatwick.
  • If you need to keep your children entertained or let them run around while in transit after the flight from London to Hong Kong then look no further than one of the eight TV and Children’s Play areas located around Terminal 1. Here the décor is brightly coloured and there are toys and games to play. There are also TV rooms with the TVs showing cartoons so children can have a break from the play area.
  • For travellers who need to stay near the airport there are a number of hotels that are located in the vicinity. The Novotel Citygate Hong Kong is 5 minutes’ drive away, and has a free shuttle services that transports guests to and from the airport and the Regal Airport Hotel is connected to Terminal 1 and it will take 2 minutes to walk there. The Hong Kong Skycity Marriott Hotel is also next to the airport and offers a free shuttle service.
  • If you are travelling from London to Hong Kong for business meetings or conferences you can take advantage of the handily located Airport World Trade Centre, which is next to Terminal 2 and can be accessed via the airport express train station. This office block has excellent business facilities and conference rooms. It also has a restaurant serving local dishes and the Sky Terrace which offers outstanding views of the airport.
  • For those of you who have limited time in Hong Kong want to get rid of their baggage for the day while you go sightseeing you can go to the bag storage counter in Terminal 2 where you will be able to store your suitcases to leave you free to go and explore. The prices are around HKD12 per hour (approximately GBP1.20) or HKD140 (approximately GBP14) for a day.

Prefer to fly direct from London to Hong Kong?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Hong Kong Intl.
Find which airlines fly direct from London to Hong Kong Intl Airport, which days they fly and book direct flights.

Direct departures

London to Hong Kong Intl

Monday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Tuesday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Wednesday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Thursday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Friday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Saturday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Sunday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

See more direct flights

Direct returns

Hong Kong Intl to London

Monday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Tuesday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Wednesday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Thursday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Friday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Saturday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

Sunday

British Airways,Cathay Pacific

British Airways,Cathay Pacific

See more direct flights

Everything you need to know for your flight from London to Hong Kong

Information on your arrival and departure airports