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Cheap flights from London Heathrow Airport to Hong Kong from C$ 440

LHR — HKG
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Hong Kong

Wed 25/119:00 p.m. -
2 stops29h 35m
Fri 4/1212:30 p.m. -
1 stop37h 00m
Deal found 29/9C$ 695
Fri 30/109:30 p.m. -
1 stop31h 20m
Sat 14/118:10 a.m. -
1 stop18h 25m
Deal found 28/9C$ 768
Sun 8/118:40 a.m. -
1 stop16h 00m
Wed 25/117:35 p.m. -
1 stop19h 05m
Deal found 28/9C$ 987
Mon 30/117:20 p.m. -
1 stop29h 20m
Thu 10/127:35 p.m. -
1 stop19h 05m
Deal found 28/9C$ 990
Wed 30/99:30 a.m. -
1 stop16h 30m
Mon 12/108:20 p.m. -
1 stop29h 25m
Deal found 28/9C$ 994
Mon 2/117:20 p.m. -
1 stop29h 20m
Thu 3/127:35 p.m. -
1 stop19h 05m
Deal found 25/9C$ 999
Fri 13/117:20 p.m. -
1 stop29h 20m
Tue 17/117:35 p.m. -
1 stop30h 35m
Deal found 27/9C$ 1,000
Wed 30/99:30 a.m. -
1 stop16h 30m
Wed 14/108:20 p.m. -
1 stop23h 25m
Deal found 28/9C$ 1,002
Wed 30/99:30 a.m. -
1 stop16h 30m
Thu 5/117:35 p.m. -
1 stop26h 55m
Deal found 26/9C$ 1,003
Sun 8/118:40 a.m. -
1 stop16h 00m
Mon 23/117:35 p.m. -
1 stop24h 30m
Deal found 28/9C$ 1,019
Fri 6/118:40 a.m. -
1 stop16h 00m
Thu 26/117:35 p.m. -
1 stop19h 05m
Deal found 29/9C$ 1,020

Find flight deals from Heathrow to Hong Kong

Round-trip from

C$ 695

One-way from

C$ 440

Popular in

July

Cheapest in

January

Average price

C$ 1,241
China Eastern
  • China Eastern
  • 25/11-4/12
  • 3 total stops
  • 66h 35m total
  • London to Hong Kong
Search Deals
China Southern
  • China Southern
  • 11/11-31/12
  • 1 total stop
  • 17h 30m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 259 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Mon 29/3

8:05 p.m.-4:35 p.m.

1 stop37h 30m

Hong Kong Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 820

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Fri 12/2

6:10 p.m.-3:35 p.m.

2 stops37h 25m

Hong Kong Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,027

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Sun 22/11

9:00 a.m.-5:35 p.m.

2 stops24h 35m

Hong Kong Intl

Tue 8/12

11:30 p.m.-11:15 a.m.

1 stop19h 45m

C$ 1,124

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Fri 26/3

8:00 p.m.-6:00 a.m.

1 stop26h 00m

Hong Kong Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,132

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Sun 27/12

8:05 p.m.-1:10 p.m.

2 stops33h 05m

Hong Kong Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,145

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Sun 15/11

8:05 p.m.-5:35 p.m.

1 stop37h 30m

Hong Kong Intl

Tue 1/12

11:30 p.m.-1:40 p.m.

2 stops22h 10m

C$ 1,169

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Wed 3/2

5:05 p.m.-6:45 p.m.

2 stops17h 40m

Hong Kong Intl

Wed 24/2

11:00 p.m.-7:40 a.m.

1 stop16h 40m

C$ 1,199

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Wed 25/11

2:25 p.m.-5:35 p.m.

2 stops19h 10m

Hong Kong Intl

Fri 4/12

11:30 p.m.-4:40 p.m.

2 stops25h 10m

C$ 1,200

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Thu 26/11

9:30 p.m.-9:40 p.m.

1 stop16h 10m

Hong Kong Intl

Wed 27/1

10:45 p.m.-5:35 a.m.

Nonstop14h 50m

C$ 1,308

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Wed 27/1

3:45 p.m.-6:45 p.m.

2 stops19h 00m

Hong Kong Intl

Tue 23/3

10:45 p.m.-1:50 p.m.

2 stops23h 05m

C$ 1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Hong Kong

How far ahead should I book a flight from London Heathrow Airport to Hong Kong?

The best time to book flights from London Heathrow Airport to Hong Kong is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of C$ 1,166). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of C$ 1,783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to HKG?

When flying from London Heathrow Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Hong Kong?

Airfare is below average for this route at the moment.

London Heathrow Airport to Hong Kong flights typically cost between C$ 1,185 and C$ 1,673 in November.
The cheapest round-trip price found within the last 5 days was C$ 695 on China Eastern (25 Nov-4 Dec).

Related info for your journey

  • What airport do you fly into for flights to Hong Kong from London Heathrow?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Hong Kong. 0 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to Hong Kong Intl should not be difficult; the airport handles an average of 6 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Hong Kong?

    Departing from London Heathrow Airport to Hong Kong will take you 12h 55m. London Heathrow Airport and Hong Kong are separated by a distance of 9624 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from London Heathrow Airport to Hong Kong?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Hong Kong are Iberia (87%), British Airways (87%) and Cathay Pacific (81%).

  • Can I find deals for flights from Heathrow to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Heathrow to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hong Kong.

  • Can I find deals for business class flights from Heathrow to Hong Kong?

    Yes. Cheapflights offers flight deals from Heathrow to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of C$ 1,166). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of C$ 1,783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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