Which airlines fly to Hong Kong?

When flying to Hong Kong from United Kingdom, momondo travellers will most often fly with one of these popular airlines: Cathay Pacific, British Airways, China Eastern or China Southern. Depending on what airport in United Kingdom you fly from, you may be able to find flights with any of these popular airlines.

China Airlines Flights to Hong Kong

China Airlines will jet to Hong Kong around 33 times in an average week. Where you fly from will dictate what kind of deals you can get for China Airlines, but prices as low as £648 have been found from London Heathrow to Hong Kong. China Airlines has scored 8.3/10 in momondo user reviews.

Hainan Airlines Flights to Hong Kong

Another popular choice for flights to Hong Kong is Hainan Airlines (8.2/10, 45 reviews). Most Hainan Airlines flights landing in Hong Kong will be arriving from Shanghai Pu Dong, but there are 18 Hainan Airlines flights to Hong Kong from all departure points globally so prices can vary significantly. The best Hainan Airlines deal found on momondo this week was £376 (Edinburgh Turnhouse to Hong Kong, round-trip).

How long does it take to fly to Hong Kong?

Flight times from United Kingdom to Hong Kong vary, but if you’re flying out of London Heathrow and flying into Hong Kong Intl (one of the most popular routes), then the duration is 12h 30m on average. Another popular route from United Kingdom to Hong Kong is flying from Manchester to Hong Kong Intl, which will take roughly 12h 30m. Keep in mind that layovers or delays could extend your travel time.

£255 Cheap Flights to Hong Kong in 2025

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Find the cheapest flights from the United Kingdom to Hong Kong

Round-trip

One-way

Last minute

Direct

Cheap return flights

21:00 - 10:35LHR-HKG

29h 35m2 stops

07:40 - 17:30HKG-LHR

17h 50m1 stop

£395China Eastern

Find Deal

Thu, 6 Nov - Wed, 12 Nov

20:25 - 20:50LHR-HKG

16h 25m1 stop

20:15 - 17:50HKG-LHR

29h 35m1 stop

£396Air China

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Mon, 10 Nov - Mon, 17 Nov

21:00 - 22:45LHR-HKG

18h 45m1 stop

08:30 - 17:55HKG-LHR

17h 25m1 stop

£401China Southern

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Wed, 22 Oct - Sat, 15 Nov

21:30 - 12:50LHR-HKG

31h 20m1 stop

08:30 - 17:55HKG-LHR

17h 25m1 stop

£410China Southern

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Sat, 7 Mar - Thu, 19 Mar

19:10 - 17:45LCY-HKG

14h 35m1 stop

23:30 - 08:45HKG-LCY

17h 15m1 stop

£492SWISS

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Tue, 28 Oct - Tue, 4 Nov

19:20 - 17:45LCY-HKG

14h 25m1 stop

23:30 - 08:35HKG-LCY

17h 05m1 stop

£493SWISS

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Sun, 9 Nov - Wed, 12 Nov

20:25 - 14:50GLA-HKG

34h 25m1 stop

00:25 - 16:40HKG-GLA

24h 15m2 stops

£648British Airways

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Mon, 16 Feb - Sun, 22 Feb

13:35 - 14:45GLA-HKG

17h 10m1 stop

21:00 - 11:35HKG-GLA

22h 35m2 stops

£663Emirates

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Tue, 28 Oct - Mon, 3 Nov

13:35 - 21:50GLA-HKG

24h 15m1 stop

18:05 - 11:35HKG-GLA

25h 30m1 stop

£664Emirates

Find Deal

Tue, 28 Oct - Mon, 3 Nov

18:35 - 21:45GLA-HKG

20h 10m2 stops

01:25 - 18:40HKG-GLA

24h 15m2 stops

£715British Airways

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Thu, 25 Sep - Wed, 15 Oct

Fly from

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 6/11

21:00-10:35

2 stops29h 35m

Hong Kong Intl

Wed 12/11

07:40-17:30

1 stop17h 50m

£395

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 10/11

20:25-20:50

1 stop16h 25m

Hong Kong Intl

Mon 17/11

20:15-17:50

1 stop29h 35m

£396

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 22/10

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Sat 15/11

08:30-17:55

1 stop17h 25m

£401

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 7/3

21:30-12:50

1 stop31h 20m

Hong Kong Intl

Thu 19/3

08:30-17:55

1 stop17h 25m

£410

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 28/10

19:10-17:45

1 stop14h 35m

Hong Kong Intl

Tue 4/11

23:30-08:45

1 stop17h 15m

£492

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 9/11

19:20-17:45

1 stop14h 25m

Hong Kong Intl

Wed 12/11

23:30-08:35

1 stop17h 05m

£493

GlasgowHong Kong

GLA - HKG

GLAHKG

Glasgow Intl

Mon 16/2

20:25-14:50

1 stop34h 25m

Hong Kong Intl

Sun 22/2

00:25-16:40

2 stops24h 15m

£648

GlasgowHong Kong

GLA - HKG

GLAHKG

Glasgow Intl

Tue 28/10

13:35-14:45

1 stop17h 10m

Hong Kong Intl

Mon 3/11

21:00-11:35

2 stops22h 35m

£663

GlasgowHong Kong

GLA - HKG

GLAHKG

Glasgow Intl

Tue 28/10

13:35-21:50

1 stop24h 15m

Hong Kong Intl

Mon 3/11

18:05-11:35

1 stop25h 30m

£664

GlasgowHong Kong

GLA - HKG

GLAHKG

Glasgow Intl

Thu 25/9

18:35-21:45

2 stops20h 10m

Hong Kong Intl

Wed 15/10

01:25-18:40

2 stops24h 15m

£715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Hong Kong flights insights and trends

Explore insights for your Hong Kong flight to craft the best travel plan

Prices

Other information

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 March to fly from United Kingdom, when ticket prices are also cheap, with an average price of £535.

What is the absolute cheapest flight to Hong Kong?

See prices from:

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

On average, the least expensive day to fly to Hong Kong from United Kingdom is on a Sunday. momondo users have found tickets for Sunday departures for as low as £774. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Hong Kong on a Saturday will generally be more expensive and average around £823. 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 most recent data shows that the best time of day to fly to Hong Kong is at midday. Flights from United Kingdom to Hong Kong during this time can be as low as £707. Flights in the morning are often more expensive, with an average ticket price of £840.

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

You are more likely to see cheaper flights to Hong Kong from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around £660 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 United Kingdom for as low as £585 on momondo.

Cheapest flights to Hong Kong Intl

Find the cheapest flights to Hong Kong Intl from your nearest city or airport

Find flights from London Heathrow Airport to Hong Kong

CHEAPEST MONTH TO FLY TO HONG KONG FROM LONDON HEATHROW AIRPORT	November	17% cheaper	Flying from London Heathrow Airport to Hong Kong costs on average just £549 in November
MOST EXPENSIVE MONTH TO FLY TO HONG KONG FROM LONDON HEATHROW AIRPORT	July	37% more expensive	It costs about £910 for flights to Hong Kong from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO HONG KONG FROM LONDON HEATHROW AIRPORT	February	624% more users visited	More momondo users searched in flights to Hong Kong from London Heathrow Airport in February than any other month

Cheap Hong Kong flight deals and tips

Summary info about Hong Kong flight prices, duration and airlines

Best One-Way Price	£255
Best Round-Trip Price	£395
Fastest flight time	15h 25m
Popular in	July

The best one-way flight price to Hong Kong from United Kingdom in the last 72 hours is £255 (London Stansted to Hong Kong Intl).

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The best round-trip flight price to Hong Kong from United Kingdom in the last 72 hours is £395 (London Heathrow to Hong Kong Intl).

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The fastest flight to Hong Kong from United Kingdom takes 15h 25m (London Heathrow to Hong Kong Intl).

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July has the highest demand for flights to Hong Kong, with a 11% price increase on average.

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Frequently asked questions about flying to Hong Kong

What is there to do in Hong Kong when it’s raining?

If you are planning a flight to Hong Kong and are looking to avoid the rain, you should avoid traveling during the months of April, May, and June. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Hong Kong, there are still things to do and ways to enjoy your trip. If you’re looking for an art gallery near Hong Kong, Hong Kong Fringe Club is usually a popular hotspot when the weather isn’t ideal. Shopping centres like Lan Kwai Fong are very popular destinations for those visiting the Hong Kong area. Lan Kwai Fong is a great place to go if you’re looking to spend some time inside. Popular options when the weather doesn’t cooperate are indoor, family-friendly attractions like aquariums. Hong Kong has Ocean Park nearby for tourists looking for something to do while avoiding the poor weather.

Are there any amusement parks near Hong Kong?

Hong Kong Disneyland is a great amusement park that is often visited by tourists and locals in Hong Kong. Those looking to fly to Hong Kong to visit these parks would likely find that the best time to do so is during October, when there is only a moderate chance of rain and the weather is typically above 70 degrees Fahrenheit (21°C).

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

We recommend purchasing flights from United Kingdom to Hong Kong 38 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Hong Kong for £632. In the past 72 hours, momondo users found flights from United Kingdom to Hong Kong for as low as £432.

When did momondo last update prices for flights to Hong Kong Intl Airport?

Prices for flights to Hong Kong Intl Airport are updated daily.

How many operators does momondo search for flights to Hong Kong Intl Airport?

There are 41 operators available for flights to Hong Kong Intl Airport as of September 2025.

How old do you have to be to fly to Hong Kong Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Hong Kong Intl Airport.

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

The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Hong Kong is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.

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

Flights to Hong Kong 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 to Hong Kong?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Hong Kong.

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

Yes. momondo can track flight prices for Hong Kong and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.