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Cheap flights from Hong Kong to London Gatwick Airport from $280

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 Gatwick Airport departing on 4/7. 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 round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hong Kong to London.
Air China Logo
5:45 pm - 6:35 amHKG-LGW
19h 50m1 stop
Air China Logo
12:35 pm - 1:05 pmLGW-HKG
17h 30m1 stop
$565Air China
Find Deal
Mon, Jun 2 - Wed, Jun 25
SWISS Logo
11:15 pm - 5:55 pmHKG-LGW
25h 40m1 stop
SWISS Logo
6:35 pm - 4:40 pmLGW-HKG
15h 05m1 stop
$589SWISS
Find Deal
Wed, May 14 - Tue, May 20
China Eastern Logo
8:05 pm - 6:40 amHKG-LGW
17h 35m1 stop
China Eastern Logo
6:25 pm - 11:45 pmLGW-HKG
22h 20m1 stop
$602China Eastern
Find Deal
Thu, May 8 - Wed, May 21
China Eastern Logo
8:05 pm - 4:00 pmHKG-LGW
26h 55m1 stop
China Eastern Logo
11:35 am - 2:05 pmLGW-HKG
19h 30m1 stop
$605China Eastern
Find Deal
Sat, May 10 - Sun, May 18
 Logo
8:15 pm - 9:35 pmHKG-LGW
32h 20m2 stops
 Logo
8:20 pm - 11:45 amLGW-HKG
32h 25m2 stops
Thu, May 8 - Wed, May 21
 Logo
8:05 pm - 4:00 pmHKG-LGW
26h 55m1 stop
 Logo
6:10 am - 5:25 pmLGW-HKG
28h 15m2 stops
Sat, May 10 - Sun, May 18
Emirates Logo
6:15 pm - 7:20 amHKG-LGW
20h 05m1 stop
Emirates Logo
2:30 pm - 9:55 pmLGW-HKG
24h 25m1 stop
$729Emirates
Find Deal
Mon, May 19 - Sun, Jun 1
Turkish Airlines Logo
10:30 pm - 4:15 pmHKG-LGW
24h 45m1 stop
Turkish Airlines Logo
5:15 pm - 5:15 pmLGW-HKG
17h 00m1 stop
$740Turkish Airlines
Find Deal
Mon, May 19 - Thu, May 29
Emirates Logo
6:15 pm - 7:20 amHKG-LGW
20h 05m1 stop
Emirates Logo
9:45 pm - 9:55 pmLGW-HKG
17h 10m1 stop
$764Emirates
Find Deal
Wed, May 21 - Sat, May 31
Turkish Airlines Logo
10:30 am - 9:55 amHKG-LGW
30h 25m1 stop
Turkish Airlines Logo
5:30 am - 8:50 amLGW-HKG
20h 20m1 stop
$1,100Turkish Airlines
Find Deal
Thu, Jul 17 - Fri, Aug 1

Air China flights from Hong Kong to London Gatwick Airport

Our best Air China deals on Hong Kong to London Gatwick Airport flight tickets
Air China
Jun 2
HKG5:45 pmHong Kong Intl
19h 50m
1 stop
LGW6:35 amLondon Gatwick
Jun 25
LGW12:35 pmLondon Gatwick
17h 30m
1 stop
HKG1:05 pmHong Kong Intl
Air China
Jun 20
HKG12:55 pmHong Kong Intl
24h 40m
1 stop
LGW6:35 amLondon Gatwick
Jul 30
LGW12:35 pmLondon Gatwick
16h 10m
1 stop
HKG11:45 amHong Kong Intl
Air China
Jul 14
HKG8:15 pmHong Kong Intl
17h 20m
1 stop
LGW6:35 amLondon Gatwick
Jul 30
LGW12:35 pmLondon Gatwick
17h 30m
1 stop
HKG1:05 pmHong Kong Intl

SWISS flights from Hong Kong to London Gatwick Airport

Our best SWISS deals on Hong Kong to London Gatwick Airport flight tickets
SWISS
May 14
HKG11:15 pmHong Kong Intl
25h 40m
1 stop
LGW5:55 pmLondon Gatwick
May 20
LGW6:35 pmLondon Gatwick
15h 05m
1 stop
HKG4:40 pmHong Kong Intl
SWISS
May 7
HKG11:15 pmHong Kong Intl
25h 40m
1 stop
LGW5:55 pmLondon Gatwick
Oct 26
LGW6:40 pmLondon Gatwick
14h 25m
1 stop
HKG5:05 pmHong Kong Intl
SWISS
May 7
HKG11:15 pmHong Kong Intl
25h 40m
1 stop
LGW5:55 pmLondon Gatwick
Oct 23
LGW6:40 pmLondon Gatwick
15h 00m
1 stop
HKG4:40 pmHong Kong Intl

See travel insights to London from

How to get the cheapest flight ticket from Hong Kong to London Gatwick 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 cheapest month to fly to London Gatwick Airport?

In general, November is the cheapest month to fly from Hong Kong to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $479. If you are unable to visit London Gatwick Airport during the month of November, then departing from Hong Kong during the month June is also very affordable. Most momondo users find prices during this month for around $530.

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

You are more likely to see cheaper flights to London Gatwick Airport from Hong Kong when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $744 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Hong Kong for as low as $520 on momondo.

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

As of April 2025, prices for Hong Kong to London Gatwick Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to London Gatwick Airport

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

Cheap Hong Kong to London Gatwick Airport (HKG to LGW) flight deals and tips

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

Best Price Found

$280

Fastest flight time

17h 20m

Direct flights

None
The best one-way flight to London Gatwick Airport from Hong Kong in the past 72 hours is $280. The best round-trip flight deal from Hong Kong to London Gatwick Airport found on momondo in the last 72 hours is $565.
The fastest flight from Hong Kong to London Gatwick Airport takes 17h 20m
There are no direct flights from Hong Kong to London Gatwick Airport. Popular non-direct route for this connection is Hong Kong Intl Airport - London Gatwick Airport.

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

    Hong Kong Intl and London Gatwick are 5989.8 mi apart from one another. Flights usually cover this in 17h 20m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Hong Kong Intl Airport to London Gatwick 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 Gatwick Airport.

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

    The necessary travel and health documents for your London Gatwick 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.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Luton
Guildford
Hayes
Slough
Dartford
Stansted
Ilford
Dover
Canterbury
Colchester
Milton Keynes
Horley
Wembley
Chelmsford
Eastbourne
Southend-on-Sea
Hook

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to London for you.

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

Yes. momondo allows you to filter the results for Hong Kong to London flights to just show those with flexible booking policies.

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

Once all potential Hong Kong to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Hong Kong and alert you when they change.


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