HK$1,348+ Cheap Flights from the United Kingdom | Cheapflights

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Route

Departure

Return

Price

Cheapest return flight

LondonHong Kong

LTN London Luton - HKG Hong Kong Intl

LTNHKG

London Luton

Wed 23-9

15:15-21:05

2 stops22h 50m

Hong Kong Intl

Wed 7-10

17:30-14:25

2 stops27h 55m

HK$4,343

LondonHong Kong

SEN London Southend - HKG Hong Kong Intl

SENHKG

London Southend

Fri 23-10

09:00-19:00

2 stops27h 00m

Hong Kong Intl

Sun 1-11

20:15-19:15

2 stops31h 00m

HK$5,652

LondonHong Kong

LTN London Luton - HKG Hong Kong Intl

LTNHKG

London Luton

Wed 30-9

21:50-09:00

2 stops28h 10m

Hong Kong Intl

Wed 21-10

20:20-14:00

2 stops24h 40m

HK$5,722

LondonHong Kong

LTN London Luton - HKG Hong Kong Intl

LTNHKG

London Luton

Sun 13-9

13:10-21:45

2 stops25h 35m

Hong Kong Intl

Mon 21-9

20:15-14:35

3 stops25h 20m

HK$5,926

LondonHong Kong

SEN London Southend - HKG Hong Kong Intl

SENHKG

London Southend

Fri 13-11

08:30-12:00

2 stops19h 30m

Hong Kong Intl

Sun 15-11

20:15-19:15

2 stops31h 00m

HK$5,989

ManchesterHong Kong

MAN Manchester - HKG Hong Kong Intl

MANHKG

Manchester

Mon 25-1

10:05-19:35

1 stop25h 30m

Hong Kong Intl

Sun 14-2

20:35-06:40

1 stop18h 05m

HK$6,036

ManchesterHong Kong

MAN Manchester - HKG Hong Kong Intl

MANHKG

Manchester

Sun 6-12

10:05-10:55

1 stop16h 50m

Hong Kong Intl

Thu 11-2

20:35-06:40

1 stop18h 05m

HK$6,044

LondonHong Kong

LCY London City - HKG Hong Kong Intl

LCYHKG

London City

Tue 24-11

17:45-17:35

1 stop15h 50m

Hong Kong Intl

Mon 7-12

23:30-08:40

1 stop17h 10m

HK$6,099

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Sun 31-1

18:40-17:35

1 stop14h 55m

Hong Kong Intl

Sun 14-2

23:30-07:50

1 stop16h 20m

HK$6,153

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Wed 25-11

20:05-17:35

1 stop37h 30m

Hong Kong Intl

Wed 2-12

23:30-16:40

2 stops25h 10m

HK$6,208

Flights are sorted by cheapest return flights first.

Deals found on 25-8

Showing 1-10 of 60 resultsSorted by cheapest first

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Best time to book a flight from United Kingdom

Have a flexible travel schedule? Discover the best time to fly from United Kingdom with our price prediction graph.

LHR-HKG

LTN-HKG

LGW-HKG

LGW-IST

LHR-IST

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from United Kingdom

Get recent, data-driven insights about flights from United Kingdom including ideal travel times, pricing trends, and more.

GB0-HKG

LHR-HKG

LTN-HKG

LGW-HKG

LGW-IST

What is the cheapest month to book a flight from United Kingdom?

Currently, November is the cheapest month in which you can book a flight from United Kingdom (average of HK$6,263). Flying from United Kingdom in July will prove the most costly (average of HK$9,642). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from United Kingdom?

Many airlines operate round-trip flights from United Kingdom: Cathay Pacific, British Airways, Lufthansa, SWISS, Etihad Airways. These airlines fly to the following popular destinations: Hong Kong.

Cathay Pacific

British Airways

British Airways

Lufthansa

Air China

What is the cheapest place to fly to from United Kingdom?

The cheapest city to fly to from United Kingdom is Belfast Intl, with prices starting at HK$166. Explore other affordable destinations below.

Belfast Intl

Paris

Faro

When is the best time to book a flight from United Kingdom?

The price you pay for your flight from United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Airline reviews for flights from United Kingdom

See what other customers who have flown with Cathay Pacific,SWISS, andEtihad Airways from the United Kingdom have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

7.6

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

7.5

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

7.3

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

6.8

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

British Airways

6.7

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

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Related info for your journey

What is the cheapest airport to fly out of United Kingdom?
Manchester airport offers the cheapest routes to Hong Kong from HK$3,316. London Gatwick airport is a great option if you're flying to Hong Kong from HK$3,457. Our top recommendation is to be generally flexible with your dates of travel for the best rates.
What is the cheapest month to fly from United Kingdom?
Currently, the cheapest month for flights from United Kingdom is November. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
Where are the cheapest places to fly to from United Kingdom?
Check out the cheapest flights from United Kingdom to embark to:
Fly from Manchester to Hong Kong from HK$3,316 round trip
How does Cheapflights help users find flights from United Kingdom?
Deals for flights from United Kingdom are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom for you. Better yet — we are completely free to use.
Can Cheapflights find flights from United Kingdom with no change fees?
Need flexible booking options for your flight from United Kingdom ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?
Of course! You can now track prices for flights from United Kingdom and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom?

Deals for flights from United Kingdom are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom with no change fees?

Need flexible booking options for your flight from United Kingdom ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?

Of course! You can now track prices for flights from United Kingdom and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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