British Airways Cheap Flights from London to Hong Kong: BA LHR→HKG

View HK$6,052 flight on Thu, 12 Mar 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$6,052 for one-way flights and HK$6,780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 10 Mar - Tue, 17 Mar
LHR
London
HKG
Hong Kong SAR
HK$6,780 Return, found 3 hours ago
HK$6,780
Return
found 3 hours ago
Select British Airways flight, departing Tue, 10 Mar from London to Hong Kong SAR, returning Tue, 17 Mar, priced at HK$6,780 found 3 hours ago
British Airways
Sun, 8 Mar - Mon, 23 Mar
LHR
London
HKG
Hong Kong SAR
HK$6,922 Return, found 4 hours ago
HK$6,922
Return
found 4 hours ago
Select British Airways flight, departing Sun, 8 Mar from London to Hong Kong SAR, returning Mon, 23 Mar, priced at HK$6,922 found 4 hours ago
London to Hong Kong route information
Origin airport
Heathrow
Destination airport
Hong Kong Intl.
Airlines serving
Air China, Air France, Air India, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Popular airline
Air India
Distance
9574 km
Average flight time
20 hours 41 mins
*Available to Expedia members.