British Airways flights from London Heathrow Airport to Hong Kong (LHR - HKG)

LHR — HKG
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Hong Kong on British Airways typically fly into Hong Kong Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to Hong Kong in 2026

Find detailed information about British Airways flights from Heathrow to Hong Kong. Explore the options provided by British Airways to plan your journey from Heathrow to Hong Kong. Data last updated 2 February 2026.

One-way from

HK$5,849

Return from

HK$5,990

Popular in

July

Cheapest in

November

Average price (all airlines)

HK$6,646
British Airways
  • British Airways
  • 2-7
  • Nonstop
  • 13h 05m total
  • London to Hong Kong
British Airways
  • British Airways
  • 2-7-17-11
  • Nonstop
  • 27h 55m total
  • London to Hong Kong
Highest demand for flights from London Heathrow to Hong Kong Intl; 14% potential price increase.
Best time to find cheap flights from London Heathrow to Hong Kong Intl; 3% potential price drop.
Average price for all London Heathrow to Hong Kong Intl flights (one-way and round-trip).

Find British Airways flight deals from Heathrow to Hong Kong

Enter your travel dates to find the best prices.

Cheapest British Airways flights from Heathrow to Hong Kong
Explore the most affordable British Airways flight options available from Heathrow to Hong Kong. Find the lowest fares with prices last updated on 2 February 2026.

Thu 5-318:55
LHR
-
HKG
1 stop18h 45m
British Airways
Thu 19-322:45
HKG
-
LHR
Nonstop14h 50m
British Airways
Deal found 31-1HK$6,451
Mon 2-313:50
LHR
-
HKG
1 stop17h 00m
British Airways
Thu 12-322:45
HKG
-
LHR
Nonstop14h 50m
British Airways
Deal found 2-2HK$6,654
Mon 2-321:30
LHR
-
HKG
1 stop16h 10m
British Airways
Tue 17-300:25
HKG
-
LHR
1 stop19h 45m
British Airways
Deal found 2-2HK$6,685

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Hong Kong. Price data was last updated on 30 January 2026.

Booking with British Airways 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Hong Kong in January, with an average price of HK$5,037. Conversely, traveling with British Airways from London Heathrow Airport to Hong Kong in July will be the most expensive, with an average cost of HK$7,216. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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 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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Other British Airways flights from Heathrow

Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 2 February 2026.

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. 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 British Airways for your next flight. Reviews last updated 2 February 2026.
British Airways
6.7
Okay
7,711 reviews
Overview

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Crew

7.6

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