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Cheap flights from Hong Kong to London Heathrow Airport from £178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to London Heathrow Airport departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to London

Cheap return flights

These are some of the best return flight deals from Hong Kong to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hong Kong to London.

Cheap last-minute flights

Planning a quick getaway from Hong Kong to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Hong Kong to London

Find recent round-trip train or bus tickets from Hong Kong to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
18:25 - 17:30HKG-LHR
31h 05m2 stops
21:30 - 23:00LHR-HKG
17h 30m1 stop
Sun, 16 Feb - Mon, 17 Feb
20:20 - 17:40HKG-LHR
29h 20m1 stop
20:50 - 23:50LHR-HKG
20h 00m1 stop
Sat, 29 Mar - Thu, 24 Apr
13:40 - 18:05HKG-LHR
35h 25m1 stop
20:50 - 12:10LHR-HKG
32h 20m1 stop
£425China Southern
Find Deal
Mon, 31 Mar - Thu, 24 Apr
13:40 - 18:05HKG-LHR
35h 25m1 stop
20:50 - 23:50LHR-HKG
20h 00m1 stop
£433China Southern
Find Deal
Mon, 31 Mar - Thu, 24 Apr
08:30 - 17:50HKG-LHR
17h 20m1 stop
17:40 - 11:45LHR-HKG
34h 05m1 stop
£471Air China
Find Deal
Wed, 12 Feb - Wed, 26 Feb
17:50 - 15:55HKG-LHR
30h 05m1 stop
20:25 - 20:50LHR-HKG
16h 25m1 stop
£500Air China
Find Deal
Sat, 11 Jan - Wed, 15 Jan
23:20 - 08:05HKG-LHR
16h 45m1 stop
20:05 - 17:15LHR-HKG
37h 10m1 stop
£527SWISS
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Mon, 20 Jan - Mon, 27 Jan
09:35 - 17:30HKG-LHR
15h 55m1 stop
21:00 - 10:35LHR-HKG
29h 35m2 stops
£528China Eastern
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Mon, 17 Feb - Sun, 23 Feb
23:20 - 08:05HKG-LHR
16h 45m1 stop
17:10 - 17:15LHR-HKG
16h 05m1 stop
£568SWISS
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Tue, 21 Jan - Tue, 28 Jan
20:05 - 18:40HKG-LHR
29h 35m1 stop
21:20 - 23:45LHR-HKG
19h 25m1 stop
£591China Eastern
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Thu, 10 Apr - Tue, 22 Apr
12:00 - 11:40HKG-LHR
31h 40m3 stops
Wed, 19 Feb
18:25 - 17:30HKG-LHR
31h 05m2 stops
£181China Eastern
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Sun, 9 Feb
14:05 - 17:55HKG-LHR
35h 50m1 stop
£204China Southern
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Wed, 19 Feb
14:05 - 17:55HKG-LHR
35h 50m1 stop
£210China Southern
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Sun, 23 Mar
17:25 - 19:40HKG-LHR
34h 15m1 stop
£224Air China
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Mon, 6 Jan
13:40 - 19:40HKG-LHR
38h 00m1 stop
£231Air China
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Mon, 13 Jan
00:25 - 12:15HKG-LHR
19h 50m1 stop
£326British Airways
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Mon, 20 Jan
00:25 - 12:15HKG-LHR
19h 50m1 stop
£333British Airways
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Fri, 17 Jan
00:15 - 11:15HKG-LHR
19h 00m1 stop
£412SWISS
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Sat, 11 Jan
23:35 - 06:20HKG-LHR
14h 45mdirect
£480Cathay Pacific
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Sat, 1 Mar
17:25 - 19:40HKG-LHR
34h 15m1 stop
21:30 - 23:00LHR-HKG
17h 30m1 stop
Fri, 27 Dec - Sun, 12 Jan
14:05 - 17:55HKG-LHR
35h 50m1 stop
21:30 - 23:00LHR-HKG
17h 30m1 stop
£472China Southern
Find Deal
Tue, 24 Dec - Tue, 14 Jan
20:15 - 17:50HKG-LHR
29h 35m1 stop
17:40 - 20:50LHR-HKG
19h 10m1 stop
£593Air China
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Fri, 27 Dec - Fri, 10 Jan
08:30 - 17:50HKG-LHR
17h 20m1 stop
17:40 - 20:50LHR-HKG
19h 10m1 stop
£595Air China
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Fri, 27 Dec - Tue, 7 Jan
23:20 - 13:40HKG-LHR
22h 20m2 stops
13:45 - 17:15LHR-HKG
19h 30m1 stop
£632SWISS
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Fri, 27 Dec - Sun, 12 Jan
23:20 - 18:40HKG-LHR
27h 20m2 stops
14:25 - 17:15LHR-HKG
18h 50m2 stops
£656SWISS
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Fri, 27 Dec - Sun, 12 Jan
22:45 - 05:45HKG-LHR
15h 00mdirect
18:55 - 21:30LHR-HKG
18h 35m1 stop
£660British Airways
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Wed, 25 Dec - Mon, 20 Jan
22:45 - 05:45HKG-LHR
15h 00mdirect
18:55 - 21:30LHR-HKG
18h 35m1 stop
£668British Airways
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Wed, 25 Dec - Tue, 7 Jan
10:35 - 17:20HKG-LHR
14h 45mdirect
20:15 - 16:55LHR-HKG
12h 40mdirect
£686Cathay Pacific
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Fri, 27 Dec - Sun, 12 Jan
23:35 - 06:20HKG-LHR
14h 45mdirect
16:50 - 13:20LHR-HKG
12h 30mdirect
£690Cathay Pacific
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Mon, 23 Dec - Sun, 12 Jan
22:45 - 05:45HKG-LHR
15h 00mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£614British Airways
Find Deal
Thu, 6 Feb - Wed, 19 Feb
22:45 - 05:45HKG-LHR
15h 00mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£617British Airways
Find Deal
Thu, 6 Feb - Wed, 19 Feb
22:45 - 05:45HKG-LHR
15h 00mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£651British Airways
Find Deal
Thu, 6 Mar - Mon, 17 Mar
22:45 - 05:45HKG-LHR
15h 00mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£656British Airways
Find Deal
Wed, 12 Feb - Thu, 20 Feb
10:35 - 17:20HKG-LHR
14h 45mdirect
11:00 - 07:40LHR-HKG
12h 40mdirect
£677Cathay Pacific
Find Deal
Thu, 20 Feb - Fri, 28 Feb
10:35 - 17:20HKG-LHR
14h 45mdirect
17:50 - 14:35LHR-HKG
12h 45mdirect
£690Cathay Pacific
Find Deal
Tue, 4 Feb - Tue, 11 Feb
23:00 - 06:30HKG-LHR
14h 30mdirect
19:35 - 15:30LHR-HKG
12h 55mdirect
£821Iberia
Find Deal
Wed, 30 Apr - Sat, 10 May
22:45 - 05:45HKG-LHR
15h 00mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£1,031Iberia
Find Deal
Wed, 12 Mar - Sat, 29 Mar
00:15 - 07:00HKG-LHR
14h 45mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£1,044
Find Deal
Sat, 15 Feb - Mon, 17 Feb
22:55 - 05:30HKG-LHR
14h 35mdirect
17:40 - 14:30LHR-HKG
12h 50mdirect
£1,095
Find Deal
Thu, 20 Feb - Fri, 28 Feb

China Southern flights from Hong Kong to London Heathrow Airport

Our best China Southern deals on Hong Kong to London Heathrow Airport flight tickets
China Southern
31 Mar
HKG13:40Hong Kong Intl
35h 25m
1 stop
LHR18:05London Heathrow
24 Apr
LHR20:50London Heathrow
32h 20m
1 stop
HKG12:10Hong Kong Intl
China Southern
31 Mar
HKG13:40Hong Kong Intl
35h 25m
1 stop
LHR18:05London Heathrow
24 Apr
LHR20:50London Heathrow
20h 00m
1 stop
HKG23:50Hong Kong Intl
China Southern
20 Feb
HKG08:30Hong Kong Intl
17h 25m
1 stop
LHR17:55London Heathrow
28 Feb
LHR21:30London Heathrow
17h 30m
1 stop
HKG23:00Hong Kong Intl

Finnair flights from Hong Kong to London Heathrow Airport

Our best Finnair deals on Hong Kong to London Heathrow Airport flight tickets
Finnair
18 Mar
HKG21:50Hong Kong Intl
32h 50m
1 stop
LHR22:40London Heathrow
25 Mar
LHR09:55London Heathrow
25h 15m
1 stop
HKG19:10Hong Kong Intl
Finnair
16 Feb
HKG21:50Hong Kong Intl
32h 50m
1 stop
LHR22:40London Heathrow
4 Mar
LHR07:30London Heathrow
27h 40m
1 stop
HKG19:10Hong Kong Intl
Finnair
12 May
HKG20:45Hong Kong Intl
32h 25m
1 stop
LHR22:10London Heathrow
23 May
LHR07:30London Heathrow
27h 15m
1 stop
HKG17:45Hong Kong Intl

See travel insights to London from

How to get the cheapest flight ticket from Hong Kong to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hong Kong and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Hong Kong to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £507. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Hong Kong averaging around £601.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Hong Kong is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £617. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £699.

What is the cheapest Hong Kong Intl to London Heathrow flight route?

Fly from Hong Kong Intl to London Heathrow for the best Hong Kong Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

Most flyers found that booking tickets 25 days in advance of their planned departure date is the best time to get cheap flights to London Heathrow Airport. During this timeframe, flight prices are around £657. However, in the past 72 hours, people saw flights from Hong Kong for as low as £399.

What cabin class options are available on Hong Kong Intl to London Heathrow flights?

There are 4 cabin classes available to choose from on Hong Kong Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to London Heathrow Airport flights?

You could potentially save up to 58% on your flight if you consider stops on a Hong Kong to London Heathrow Airport flight.

How have Hong Kong to London Heathrow Airport flight prices changed over time?

As of December 2024, prices for Hong Kong to London Heathrow Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to London Heathrow Airport (HKG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to London Heathrow Airport

Best price found

£178

Fastest flight time

14h 45m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Hong Kong in the past 72 hours is £178. The best return flight deal from Hong Kong to London Heathrow Airport found on momondo in the last 72 hours is £412.
The fastest flight from Hong Kong to London Heathrow Airport takes 14h 45m
Direct flights go from Hong Kong to London Heathrow Airport every day.

  • How far is Hong Kong Intl to London Heathrow by plane?

    Hong Kong Intl and London Heathrow are 5988.2 mi apart from one another. A reasonable flight in good conditions will take 15h 55m.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to London Heathrow Airport?

    Prices for flights from Hong Kong Intl Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hong Kong to London Heathrow Airport?

  • What is the most popular airline from Hong Kong to London Heathrow Airport?


Best airlines flying from Hong Kong to London Heathrow Airport

Compare and see reviews for airlines that fly from Hong Kong to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom £268Free CancellationRating
7.5
1,605 reviews
Search SWISS flights
LufthansaPriceFrom £288Free CancellationRating
6.8
7,083 reviews
Search Lufthansa flights
China SouthernPriceFrom £318Free CancellationRating
7.5
89 reviews
Search China Southern flights
China EasternPriceFrom £349Free CancellationRating
7.0
145 reviews
Search China Eastern flights
Air ChinaPriceFrom £350Free CancellationRating
7.0
117 reviews
Search Air China flights
FinnairPriceFrom £408Free CancellationRating
7.7
1,285 reviews
Search Finnair flights
Air FrancePriceFrom £451Free CancellationRating
7.4
1,503 reviews
Search Air France flights
Thai AirwaysPriceFrom £542Free CancellationRating
7.7
357 reviews
Search Thai Airways flights
Singapore AirlinesPriceFrom £552Free CancellationRating
8.1
1,330 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom £582Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
  • Cathay Pacific Flights From Hong Kong to London Heathrow Airport

    The lowest priced Cathay Pacific flight from Hong Kong to London Heathrow Airport from the last 72 hours was £783. Generally, Cathay Pacific has 32 flights on this route every week with an average price of £948. Cathay Pacific is rated 7.5/10 by our users.


Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Hong Kong.

Can I find flights from Hong Kong to London with flexible booking policies on momondo?

Yes. All flights to London from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hong Kong to London?

Once you have performed a search for Hong Kong to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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