Air China flights from London Heathrow Airport to Hong Kong (LHR - HKG)
LHR — HKG
15 Oct — 22 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Air China flight deals from Heathrow to Hong Kong
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Cheapest Air China flights from Heathrow to Hong Kong
Explore the most affordable Air China flight options available from Heathrow to Hong Kong. Find the lowest fares with prices last updated on 15 September 2026.
Mon 28/920:25 -
1 stop15h 35m
Tue 6/1013:20 -
1 stop31h 25m
Deal found 15/9£375
Tue 29/922:00 -
1 stop30h 50m
Mon 12/1010:30 -
1 stop16h 55m
Deal found 14/9£376
Sun 11/1022:40 -
1 stop16h 05m
Mon 9/1113:45 -
1 stop37h 35m
Deal found 14/9£377
Best Air China flights from Heathrow to Hong Kong
Discover carefully curated Air China flight deals from Heathrow to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.
Mon 12/1020:25 -
1 stop36h 55m
Thu 22/1013:20 -
1 stop31h 25m
Deal found 12/9£381
Tue 29/922:00 -
1 stop30h 50m
Fri 16/1010:30 -
1 stop16h 55m
Deal found 15/9£381
Tue 29/922:00 -
1 stop30h 50m
Wed 25/1113:45 -
1 stop37h 35m
Deal found 13/9£382
Last-minute Air China flights from Heathrow to Hong Kong
Discover last-minute Air China flight deals from Heathrow to Hong Kong. Data last updated 15 September 2026 and is based on user searches.
Mon 28/920:25 -
1 stop15h 35m
Tue 6/1013:20 -
1 stop31h 25m
Deal found 15/9£375
Tue 29/922:00 -
1 stop30h 50m
Mon 12/1010:30 -
1 stop16h 55m
Deal found 14/9£376
Sun 11/1022:40 -
1 stop16h 05m
Mon 9/1113:45 -
1 stop37h 35m
Deal found 14/9£377
One-way Air China flights to Hong Kong
Search for one-way Air China flight options to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.
Tue 22/922:40 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£243
Tue 13/1022:40 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£246
Mon 21/922:40 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£247
How do most travelers feel about Air China?
The general consensus from 165 Cheapflights users is that Air China is a 7.5/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Hong Kong (LHR-HKG).
Can I get a flight from London Heathrow Airport to Hong Kong on Air China for under £668?
Air China offers 10 flights from London Heathrow Airport to Hong Kong for under £668. Prices vary by date and time. To see all prices and select your dates, click here.
Air China flights from Heathrow to Hong Kong in 2026
Find detailed information about Air China flights from Heathrow to Hong Kong. Explore the options provided by Air China to plan your journey from Heathrow to Hong Kong. Data last updated 15 September 2026.
When is the best time to book a flight to Hong Kong with Air China?
The best time to book a flight to Hong Kong with Air China is 56 days before departure. On average, fares are higher if you book 57 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Hong Kong?
For Economy class flights, the cheapest month to fly this route is April. The most expensive months are July and December.
Rainfall in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.
Temperature in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).
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.
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.
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Fly from Heathrow to Hong Kong on another airline
Consider alternative airlines that service the Hong Kong area. Flight routes are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Browse through other Air China flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 15 September 2026.
If Hong Kong is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Browse through some of the most popular routes that Air China offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Read reviews and see what other travellers are saying about their experiences with Air China. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air China for your next flight. Reviews last updated 15 September 2026.
Friendly and genuinely helpful and caring cabin crew
2.0
Poor|May 2026
Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
10.0
Wonderful|Mar 2026
Overall it was a great experience flying with AirChina. Great service, great food. If I have to point out one thing that will be more varieties of food selection. All are Chinese style. If one Chinese style and one western style choices would be excellent.
10.0
Wonderful|Jan 2026
Great airline Thank You
8.0
Very Good|Dec 2025
It would be nice to have backseat TV or complimentary Wi-Fi.
1 out of 55
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