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Cheap flights from London Heathrow Airport to Hong Kong from $667

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Hong Kong departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to Hong Kong

Cheap return flights

Etihad Airways Logo
13:55 - 08:30LHR-HKG
34h 35m1 stop
Etihad Airways Logo
19:35 - 06:40HKG-LHR
19h 05m1 stop
$891Etihad Airways
Find Deal
Sun, 16 Nov - Tue, 18 Nov
Etihad Airways Logo
19:20 - 08:30LHR-HKG
29h 10m1 stop
Etihad Airways Logo
19:35 - 06:40HKG-LHR
19h 05m1 stop
$893Etihad Airways
Find Deal
Tue, 11 Nov - Thu, 13 Nov
Etihad Airways Logo
08:50 - 08:30LHR-HKG
15h 40m1 stop
Etihad Airways Logo
19:35 - 06:40HKG-LHR
19h 05m1 stop
$897Etihad Airways
Find Deal
Wed, 5 Nov - Tue, 11 Nov
Air China Logo
20:25 - 19:00LHR-HKG
14h 35m1 stop
Air China Logo
19:10 - 15:55HKG-LHR
28h 45m2 stops
$979Air China
Find Deal
Wed, 29 Oct - Wed, 5 Nov
British Airways Logo
17:55 - 14:50LHR-HKG
12h 55mdirect
British Airways Logo
22:45 - 05:35HKG-LHR
14h 50mdirect
$1,001British Airways
Find Deal
Tue, 25 Nov - Sun, 7 Dec
British Airways Logo
17:55 - 14:50LHR-HKG
12h 55mdirect
British Airways Logo
22:45 - 05:35HKG-LHR
14h 50mdirect
$1,003British Airways
Find Deal
Tue, 25 Nov - Sun, 7 Dec
SWISS Logo
14:25 - 17:45LHR-HKG
19h 20m2 stops
SWISS Logo
23:30 - 08:05HKG-LHR
16h 35m1 stop
$1,030SWISS
Find Deal
Wed, 19 Nov - Thu, 20 Nov
Logo
18:40 - 17:45LHR-HKG
15h 05m1 stop
Logo
23:45 - 07:45HKG-LHR
16h 00m1 stop
$1,039
Find Deal
Mon, 2 Mar - Mon, 16 Mar
SWISS Logo
20:05 - 17:45LHR-HKG
37h 40m1 stop
SWISS Logo
23:30 - 16:40HKG-LHR
25h 10m2 stops
$1,054SWISS
Find Deal
Sat, 8 Nov - Tue, 25 Nov
Logo
18:40 - 17:45LHR-HKG
15h 05m1 stop
Logo
23:45 - 07:45HKG-LHR
16h 00m1 stop
$1,057
Find Deal
Tue, 28 Oct - Mon, 9 Feb

British Airways flights from London Heathrow Airport to Hong Kong

Our best British Airways deals on London Heathrow Airport to Hong Kong flight tickets
British Airways
25 Nov
LHR17:55London Heathrow
12h 55m
HKG14:50Hong Kong Intl
7 Dec
HKG22:45Hong Kong Intl
14h 50m
LHR05:35London Heathrow
$1,001
Find similar
British Airways
25 Nov
LHR17:55London Heathrow
12h 55m
HKG14:50Hong Kong Intl
7 Dec
HKG22:45Hong Kong Intl
14h 50m
LHR05:35London Heathrow
$1,003
Find similar
British Airways
19 Nov
LHR17:55London Heathrow
12h 55m
HKG14:50Hong Kong Intl
19 Mar
HKG22:45Hong Kong Intl
14h 50m
LHR05:35London Heathrow
$1,015
Find similar

Etihad Airways flights from London Heathrow Airport to Hong Kong

Our best Etihad Airways deals on London Heathrow Airport to Hong Kong flight tickets
Etihad Airways
16 Nov
LHR13:55London Heathrow
34h 35m
1 stop
HKG08:30Hong Kong Intl
18 Nov
HKG19:35Hong Kong Intl
19h 05m
1 stop
LHR06:40London Heathrow
$891
Find similar
Etihad Airways
11 Nov
LHR19:20London Heathrow
29h 10m
1 stop
HKG08:30Hong Kong Intl
13 Nov
HKG19:35Hong Kong Intl
19h 05m
1 stop
LHR06:40London Heathrow
$893
Find similar
Etihad Airways
5 Nov
LHR08:50London Heathrow
15h 40m
1 stop
HKG08:30Hong Kong Intl
13 Nov
HKG19:35Hong Kong Intl
19h 05m
1 stop
LHR06:40London Heathrow
$897
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 16/11

13:55-08:30

1 stop34h 35m

Hong Kong Intl

Tue 18/11

19:35-06:40

1 stop19h 05m

$891

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 11/11

19:20-08:30

1 stop29h 10m

Hong Kong Intl

Thu 13/11

19:35-06:40

1 stop19h 05m

$893

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 5/11

08:50-08:30

1 stop15h 40m

Hong Kong Intl

Tue 11/11

19:35-06:40

1 stop19h 05m

$897

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 29/10

20:25-19:00

1 stop14h 35m

Hong Kong Intl

Wed 5/11

19:10-15:55

2 stops28h 45m

$979

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 25/11

17:55-14:50

Nonstop12h 55m

Hong Kong Intl

Sun 7/12

22:45-05:35

Nonstop14h 50m

$1,001

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 25/11

17:55-14:50

Nonstop12h 55m

Hong Kong Intl

Sun 7/12

22:45-05:35

Nonstop14h 50m

$1,003

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 19/11

14:25-17:45

2 stops19h 20m

Hong Kong Intl

Thu 20/11

23:30-08:05

1 stop16h 35m

$1,030

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 2/3

18:40-17:45

1 stop15h 05m

Hong Kong Intl

Mon 16/3

23:45-07:45

1 stop16h 00m

$1,039

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 8/11

20:05-17:45

1 stop37h 40m

Hong Kong Intl

Tue 25/11

23:30-16:40

2 stops25h 10m

$1,054

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 28/10

18:40-17:45

1 stop15h 05m

Hong Kong Intl

Mon 9/2

23:45-07:45

1 stop16h 00m

$1,057

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

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

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 London Heathrow Airport and Hong Kong?

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in November, then you should wait until May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $1,145.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart on your flight to Hong Kong is on a Saturday when prices can be found for as low as $1,876. This is often the case because there is less demand to fly during this day of the week. Flights from London Heathrow Airport to Hong Kong on a Thursday will generally be more expensive and average around $2,061. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hong Kong?

Our data shows that the cheapest London Heathrow Airport to Hong Kong flights are usually those with departure times in the afternoon. Our users have found flights to Hong Kong in the afternoon for as low as $1,804. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $2,049 per ticket.

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

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

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

You are more likely to see cheaper flights to Hong Kong from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,345 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from London Heathrow Airport for as low as $1,204 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Hong Kong Intl 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 London Heathrow Airport to Hong Kong flights?

You could potentially save up to 28% on your flight if you consider stops on a London Heathrow Airport to Hong Kong flight.

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

As of September 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Hong Kong

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

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

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

Best price found

$1,472

Fastest flight time

12h 30m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from London Heathrow Airport in the past 72 hours is $1,472. The best return flight deal from London Heathrow Airport to Hong Kong found on momondo in the last 72 hours is $1,903.
The fastest flight from London Heathrow Airport to Hong Kong takes 12h 30m
Direct flights go from London Heathrow Airport to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

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

    There are 9637.0 km between London Heathrow and Hong Kong Intl. By plane, this route typically takes 12h 55m.

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

    Prices for flights from London Heathrow Airport to Hong Kong Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Hong Kong. momondo saves you time and could save you money on your trip.

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

All flight searches from London to Hong Kong on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Hong Kong from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Hong Kong from London 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Jetstar
Virgin Australia
Qantas Airways
Singapore Airlines
Qatar Airways
Thai Airways
Emirates
Etihad Airways
Malaysia Airlines
China Southern
Turkish Airlines
Cathay Pacific