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Flights to Hong Kong

£347 Cheap flights to Hong Kong

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Hong Kong departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Hong Kong

Find flights to these popular cities in Hong Kong from your nearest airport.

Flights to Hong Kong

Search all flight deals to Hong Kong
Air China
20 Apr
LHR
18h 25m
1 stop
HKG
11 May
HKG
17h 00m
1 stop
LHR
£347
Find similar
Air China
11 Mar
LHR
15h 05m
1 stop
HKG
14 Apr
HKG
16h 15m
1 stop
LHR
£348
Find similar
China Southern
2 Dec
LHR
17h 30m
1 stop
HKG
12 Dec
HKG
17h 25m
1 stop
LHR
£350
Find similar
Air China
22 Jan
LHR
31h 15m
1 stop
HKG
4 Feb
HKG
17h 20m
1 stop
LHR
£350
Find similar
Air China
28 Feb
LHR
30h 30m
1 stop
HKG
11 Mar
HKG
27h 40m
1 stop
LHR
£351
Find similar
Air China
26 Feb
LHR
30h 30m
1 stop
HKG
9 Mar
HKG
29h 35m
1 stop
LHR
£352
Find similar
China Southern
23 Jan
LHR
31h 20m
1 stop
HKG
10 Feb
HKG
18h 05m
1 stop
LHR
£353
Find similar
Air China
30 Nov
LHR
16h 25m
1 stop
HKG
26 Dec
HKG
15h 20m
1 stop
LHR
£353
Find similar
China Southern
16 Jan
LHR
17h 30m
1 stop
HKG
7 Feb
HKG
18h 05m
1 stop
LHR
£354
Find similar
Hainan Airlines
5 Dec
LHR
33h 50m
2 stops
HKG
7 Dec
HKG
31h 00m
2 stops
LHR
£355
Find similar
China Southern
1 Mar
LHR
31h 20m
1 stop
HKG
27 Mar
HKG
36h 30m
1 stop
LHR
£356
Find similar
Hainan Airlines
5 Dec
LHR
28h 10m
2 stops
HKG
7 Dec
HKG
31h 00m
2 stops
LHR
£357
Find similar

Find the cheapest flights from the United Kingdom to Hong Kong

Recent return flight deals from the United Kingdom to Hong Kong

Enter your travel dates to find the best prices.
Air China Logo
20:25 - 21:50LHR-HKG
18h 25m1 stop
Air China Logo
10:30 - 20:30HKG-LHR
17h 00m1 stop
£347Air China
Find Deal
Mon, 20 Apr - Mon, 11 May
Air China Logo
17:40 - 16:45LHR-HKG
15h 05m1 stop
Air China Logo
08:30 - 17:45HKG-LHR
16h 15m1 stop
£348Air China
Find Deal
Wed, 11 Mar - Tue, 14 Apr
China Southern Logo
21:30 - 23:00LHR-HKG
17h 30m1 stop
China Southern Logo
08:30 - 17:55HKG-LHR
17h 25m1 stop
£350China Southern
Find Deal
Tue, 2 Dec - Fri, 12 Dec
China Southern Logo
21:30 - 12:50LHR-HKG
31h 20m1 stop
China Southern Logo
08:30 - 18:35HKG-LHR
18h 05m1 stop
£353China Southern
Find Deal
Fri, 23 Jan - Tue, 10 Feb
China Eastern Logo
10:30 - 11:30LGW-HKG
17h 00m1 stop
China Eastern Logo
20:20 - 06:30HKG-LGW
18h 10m1 stop
£359China Eastern
Find Deal
Mon, 26 Jan - Thu, 5 Feb
China Eastern Logo
10:30 - 12:40LGW-HKG
18h 10m1 stop
China Eastern Logo
07:40 - 14:00HKG-LGW
38h 20m1 stop
£360China Eastern
Find Deal
Mon, 1 Dec - Sun, 7 Dec
SWISS Logo
17:50 - 17:45LCY-HKG
15h 55m1 stop
SWISS Logo
23:30 - 08:40HKG-LCY
17h 10m1 stop
£497SWISS
Find Deal
Mon, 26 Jan - Wed, 4 Feb
SWISS Logo
17:40 - 17:45LCY-HKG
16h 05m1 stop
SWISS Logo
23:30 - 08:40HKG-LCY
17h 10m1 stop
£498SWISS
Find Deal
Tue, 27 Jan - Wed, 4 Feb
Lufthansa Logo
18:15 - 16:25LCY-HKG
14h 10m1 stop
Lufthansa Logo
23:45 - 09:05HKG-LCY
17h 20m1 stop
£513Lufthansa
Find Deal
Mon, 12 Jan - Wed, 21 Jan
Lufthansa Logo
09:30 - 16:25MAN-HKG
22h 55m1 stop
Lufthansa Logo
23:25 - 17:20HKG-MAN
24h 55m1 stop
£519Lufthansa
Find Deal
Mon, 8 Dec - Tue, 16 Jun

momondo Fare Finder

 
Locate flights to Hong Kong that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 21 November 2025.
Use the filters below to find and compare flights to Hong Kong that are best for you.

Fly from

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 20/4

20:25-21:50

1 stop18h 25m

Hong Kong Intl

Mon 11/5

10:30-20:30

1 stop17h 00m

£347

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11/3

17:40-16:45

1 stop15h 05m

Hong Kong Intl

Tue 14/4

08:30-17:45

1 stop16h 15m

£348

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 2/12

21:30-23:00

1 stop17h 30m

Hong Kong Intl

Fri 12/12

08:30-17:55

1 stop17h 25m

£350

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 23/1

21:30-12:50

1 stop31h 20m

Hong Kong Intl

Tue 10/2

08:30-18:35

1 stop18h 05m

£353

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 26/1

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Thu 5/2

20:20-06:30

1 stop18h 10m

£359

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 1/12

10:30-12:40

1 stop18h 10m

Hong Kong Intl

Sun 7/12

07:40-14:00

1 stop38h 20m

£360

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 26/1

17:50-17:45

1 stop15h 55m

Hong Kong Intl

Wed 4/2

23:30-08:40

1 stop17h 10m

£497

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 27/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 4/2

23:30-08:40

1 stop17h 10m

£498

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 12/1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Wed 21/1

23:45-09:05

1 stop17h 20m

£513

ManchesterHong Kong

MAN - HKG

MANHKG

Manchester

Mon 8/12

09:30-16:25

1 stop22h 55m

Hong Kong Intl

Tue 16/6

23:25-17:20

1 stop24h 55m

£519

Flights are sorted by cheapest return flights first.

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

Hong Kong flights insights and trends

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

What is the cheapest flight to Hong Kong?

If you are looking to fly to Hong Kong for less, look to airlines like Thai Lion Air, HK Express, and Cebu Pacific, with prices starting at £43, £64, and £73 respectively.
See prices from:

Cheapest flights to cities in Hong Kong

Click on the cities below to find out when it's cheapest to fly to Hong Kong from United Kingdom
Hong Kong
Hong Kong
Find flights to Hong Kong

Cheap Hong Kong flight deals and tips

Summary info about Hong Kong flight prices, duration and airlines

Best One-Way Price

£253

Best Round-Trip Price

£347

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 £253 (London Heathrow 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 £347 (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 popular landmarks are in Hong Kong?

Hong Kong is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Hong Kong are Hong Kong Disneyland, Hong Kong Convention and Exhibition Centre, Happy Valley Race Course, and Tin Shui Wai Park, among many more.

What is the best airport to land at to visit Hong Kong Disneyland?

The closest airport to Hong Kong Disneyland is Hong Kong Airport, which is located in Hong Kong. If you plan on visiting or staying in this area, landing at Hong Kong Airport will be your best bet.

Which airlines fly to Hong Kong?

Cathay Pacific is the most popular airline offering flights to Hong Kong, with 61% of our users opting to fly with them when travelling to Hong Kong. Other popular options include British Airways and China Eastern. There are a total of 24 different airlines flying to Hong Kong.

What is the most popular airport in Hong Kong to fly to?

100% of our momondo users travelling to Hong Kong in the past year chose to fly into Hong Kong Intl in the past year, making it the most popular airport in Hong Kong. The Hong Kong Intl airport serves the city of Hong Kong.

How much are flights to Hong Kong?

The cost to fly to Hong Kong varies based on a variety of factors, but you can expect to find prices as low as £435 or as high as £11,967. Based on recent airfare data, we’ve found that a ticket to Hong Kong for £2,106 or less is a good deal, whereas £2,266 is the average cost.

What is the best day of the week to fly to Hong Kong?

The best day to take a flight to Hong Kong is on Sunday, followed by Monday. Sunday and Monday tend to have the lowest flight prices to Hong Kong. If your travel dates are flexible, then try to avoid booking on a Saturday, which is known for being the most expensive day of the week to fly to Hong Kong.

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

Prices for flights to Hong Kong are updated daily.

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

There are 41 operators available for flights to Hong Kong as of November 2025.

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

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.

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

The required travel and health documents for your Hong Kong 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. 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?

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

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

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

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?

Price alerts on flights to 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.

An easier way to manage your Hong Kong trip

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