Direct flights to Hong Kong | Cheapflights

Find flight deals to Hong Kong

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Hong Kong
Explore the most affordable flight options available to Hong Kong. Find the lowest fares based on data from user searches, with prices last updated on 5 March 2026.

Sat 6/619:20

LHR

-

HKG

Nonstop13h 05m

British Airways

Wed 24/622:45

HKG

-

LHR

Nonstop14h 30m

British Airways

Deal found 4/3£504

Fri 5/619:20

LHR

-

HKG

Nonstop13h 05m

British Airways

Tue 23/622:45

HKG

-

LHR

Nonstop14h 30m

British Airways

Deal found 4/3£505

Mon 13/419:20

LHR

-

HKG

Nonstop13h 05m

British Airways

Tue 8/922:45

HKG

-

LHR

Nonstop14h 30m

British Airways

Deal found 2/3£505

Fri 5/618:20

LHR

-

HKG

Nonstop12h 50m

Cathay Pacific

Thu 2/713:25

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 4/3£506

Thu 4/620:15

LHR

-

HKG

Nonstop12h 30m

Cathay Pacific

Wed 1/708:05

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 4/3£507

Tue 2/618:20

LHR

-

HKG

Nonstop12h 50m

Cathay Pacific

Wed 1/708:05

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 4/3£508

Mon 1/617:00

LHR

-

HKG

Nonstop12h 35m

Cathay Pacific

Fri 3/713:25

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 4/3£508

Mon 16/322:05

LHR

-

HKG

Nonstop12h 40m

Cathay Pacific

Mon 11/513:25

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 3/3£509

Sun 31/512:20

LHR

-

HKG

Nonstop12h 30m

Cathay Pacific

Wed 1/708:05

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 4/3£510

Mon 16/320:15

LHR

-

HKG

Nonstop12h 40m

Cathay Pacific

Wed 13/513:25

HKG

-

LHR

Nonstop14h 10m

Cathay Pacific

Deal found 3/3£511

Wed 8/419:20

LHR

-

HKG

Nonstop13h 05m

British Airways

Sun 6/922:45

HKG

-

LHR

Nonstop14h 30m

British Airways

Deal found 2/3£520

Sat 18/419:20

LHR

-

HKG

Nonstop13h 05m

British Airways

Sun 6/922:45

HKG

-

LHR

Nonstop14h 30m

British Airways

Deal found 2/3£520

Best time to book a flight to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong with our price prediction graph.

LON-HKG

LHR-HKG

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 24/8

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Sun 20/9

22:45-06:15

Nonstop14h 30m

£676

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 10/6

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Mon 22/6

22:45-06:15

Nonstop14h 30m

£689

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 3/6

18:20-14:10

Nonstop12h 50m

Hong Kong Intl

Fri 12/6

13:25-20:35

Nonstop14h 10m

£722

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 9/6

17:00-12:35

Nonstop12h 35m

Hong Kong Intl

Mon 29/6

08:05-15:15

Nonstop14h 10m

£737

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 5/6

18:20-14:10

Nonstop12h 50m

Hong Kong Intl

Thu 25/6

11:05-18:10

Nonstop14h 05m

£737

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 22/8

22:15-18:00

Nonstop12h 45m

Hong Kong Intl

Sat 5/9

13:25-20:35

Nonstop14h 10m

£742

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 7/6

17:00-12:35

Nonstop12h 35m

Hong Kong Intl

Sun 28/6

13:25-20:35

Nonstop14h 10m

£757

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 12/4

18:20-14:10

Nonstop12h 50m

Hong Kong Intl

Fri 12/6

11:05-18:10

Nonstop14h 05m

£764

Fastest return journey

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 17/3

16:50-13:20

Nonstop12h 30m

Hong Kong Intl

Sun 5/4

08:05-15:15

Nonstop14h 10m

£767

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 16/4

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Thu 23/4

22:45-06:15

Nonstop14h 30m

£776

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Showing 1-10 of 22 resultsSorted by cheapest first

1

2

3

Reviews of airlines flying non-stop to Hong Kong

Read reviews from past customers who have flown Cathay Pacific, China Southern, andChina Eastern to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

7.6

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

7.4

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

7.2

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

7.2

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

British Airways

6.7

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

FAQ about direct flights to Hong Kong

Which airlines fly direct to Hong Kong?
At the moment, Cathay Pacific, British Airways, Finnair offer direct flights to Hong Kong. Cathay Pacific is currently the most popular airline that flies direct to Hong Kong.
How long is a direct flight to Hong Kong?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Hong Kong to last approximately 12h 30m on average. The quickest direct flight to Hong Kong at this time departs from London Heathrow Airport (12h 30m), while the longest leaves from London Heathrow Airport (12h 30m).
What is the best time of year to fly direct to Hong Kong?
If you're seeking the lowest price on a direct flight to Hong Kong, November is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Hong Kong, when demand is typically at its lowest.
What is the most popular direct flight origin to Hong Kong?
Currently, the most popular direct flight origin to Hong Kong is London Heathrow Airport. A return direct flight from London Heathrow Airport to Hong Kong typically costs around £5,500.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Popular Asia destinations

Popular Hong Kong routes

Airlines

Hong Kong origins

Direct flights to Asia

Direct flights to Bangkok

Direct flights to New Delhi

Direct flights to Islamabad

Direct flights to Mumbai

Direct flights to Colombo

Direct flights to Cochin

Direct flights to Hyderabad

Direct flights to Dhaka

Direct flights to Ahmedabad

Direct flights to Tokyo

Direct flights to Kuala Lumpur

Direct flights to Amritsar

Direct flights to Chennai

Direct flights to Phuket City

Direct flights to Bangalore

Direct flights to Singapore

Direct flights to Ho Chi Minh City

Direct flights to Hanoi

Direct flights to Sylhet

Direct flights to Seoul

Direct flights to Guangzhou

Direct flights to Malé

Direct flights to Shanghai

Direct flights to Beijing

Direct flights to Pernem

Direct flights to Taipei City

Direct flights to Baku

Direct flights to Shenzhen

Direct flights to Tashkent

Direct flights to Chengdu

Direct flights to Almaty

Direct flights to Chongqing

Direct flights to Qingdao

Direct flights to Xi'an

Direct flights to Wuhan

Direct flights to Changsha

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.