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Cheap flights from Hong Kong to London Gatwick Airport from £204

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 8/4. 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
0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Hong Kong to London.
SWISS Logo
23:15 - 17:55HKG-LGW
25h 40m1 stop
SWISS Logo
18:40 - 16:40LGW-HKG
15h 00m1 stop
£420SWISS
Find Deal
Wed, 7 May - Thu, 15 May
SWISS Logo
23:15 - 17:55HKG-LGW
25h 40m1 stop
SWISS Logo
18:40 - 16:40LGW-HKG
15h 00m1 stop
£421SWISS
Find Deal
Wed, 7 May - Thu, 15 May
 Logo
17:45 - 19:40HKG-LGW
32h 55m2 stops
 Logo
20:20 - 11:50LGW-HKG
32h 30m2 stops
Tue, 13 May - Tue, 20 May
Air China Logo
17:45 - 06:35HKG-LGW
19h 50m1 stop
Air China Logo
12:35 - 11:45LGW-HKG
16h 10m1 stop
£422Air China
Find Deal
Mon, 2 Jun - Wed, 25 Jun
Air China Logo
17:45 - 06:35HKG-LGW
19h 50m1 stop
Air China Logo
12:35 - 13:05LGW-HKG
17h 30m1 stop
£426Air China
Find Deal
Mon, 2 Jun - Wed, 25 Jun
China Eastern Logo
20:05 - 15:00HKG-LGW
25h 55m1 stop
China Eastern Logo
18:00 - 21:05LGW-HKG
20h 05m1 stop
£441China Eastern
Find Deal
Mon, 19 May - Thu, 12 Jun
 Logo
20:15 - 19:40HKG-LGW
30h 25m2 stops
 Logo
06:55 - 15:55LGW-HKG
26h 00m2 stops
Tue, 13 May - Wed, 21 May
China Eastern Logo
20:05 - 06:40HKG-LGW
17h 35m1 stop
China Eastern Logo
11:35 - 11:50LGW-HKG
17h 15m1 stop
£459China Eastern
Find Deal
Wed, 7 May - Wed, 14 May
Singapore Airlines Logo
18:50 - 06:25HKG-LGW
18h 35m1 stop
Singapore Airlines Logo
10:15 - 13:55LGW-HKG
20h 40m1 stop
£568Singapore Airlines
Find Deal
Sun, 6 Jul - Sun, 14 Sep
Singapore Airlines Logo
14:25 - 06:25HKG-LGW
23h 00m1 stop
Singapore Airlines Logo
10:15 - 13:55LGW-HKG
20h 40m1 stop
£581Singapore Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep

SWISS flights from Hong Kong to London Gatwick Airport

Our best SWISS deals on Hong Kong to London Gatwick Airport flight tickets
SWISS
7 May
HKG23:15Hong Kong Intl
25h 40m
1 stop
LGW17:55London Gatwick
15 May
LGW18:40London Gatwick
15h 00m
1 stop
HKG16:40Hong Kong Intl
SWISS
7 May
HKG23:15Hong Kong Intl
25h 40m
1 stop
LGW17:55London Gatwick
15 May
LGW18:40London Gatwick
15h 00m
1 stop
HKG16:40Hong Kong Intl
SWISS
14 May
HKG23:15Hong Kong Intl
25h 40m
1 stop
LGW17:55London Gatwick
20 May
LGW18:35London Gatwick
15h 05m
1 stop
HKG16:40Hong Kong Intl

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
2 Jun
HKG17:45Hong Kong Intl
19h 50m
1 stop
LGW06:35London Gatwick
25 Jun
LGW12:35London Gatwick
16h 10m
1 stop
HKG11:45Hong Kong Intl
Air China
2 Jun
HKG17:45Hong Kong Intl
19h 50m
1 stop
LGW06:35London Gatwick
25 Jun
LGW12:35London Gatwick
17h 30m
1 stop
HKG13:05Hong Kong Intl
Air China
2 Jun
HKG10:30Hong Kong Intl
27h 05m
1 stop
LGW06:35London Gatwick
25 Jun
LGW12:35London Gatwick
20h 45m
1 stop
HKG16:20Hong 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?

The cheapest month to fly to London Gatwick Airport from Hong Kong is in November. Flight prices, which tend to average around £370, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in November, then you should wait until June to fly from Hong Kong, when ticket prices are also cheap, with an average price of £409.

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

According to our data, Sunday is the cheapest day to fly to London Gatwick Airport from Hong Kong. The lowest ticket price found for a Sunday departure recently was £0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Hong Kong to London Gatwick Airport on a Friday will generally be more expensive and average around £642. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 £575 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 £402 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 return 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

£204

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 £204. The best return flight deal from Hong Kong to London Gatwick Airport found on momondo in the last 72 hours is £420.
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?

    There are 5989.8 mi between Hong Kong Intl and London Gatwick. A reasonable flight in good conditions will take 17h 20m.

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

  • 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.

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


Best airlines flying from Hong Kong to London Gatwick Airport

Compare and see reviews for airlines that fly from Hong Kong to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £353Free CancellationRating
7.2
143 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom £512Free CancellationRating
8.1
1,288 reviews
Search Singapore Airlines flights

Travelling to a place near London?

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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?

Flights from Hong Kong to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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 not ready to book a flight from Hong Kong to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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