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

View HK$3,837 flight on Tue, 24 Mar 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at HK$3,837 for one-way flights and HK$6,307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 27 Jan - Wed, 4 Feb
HKG
Hong Kong SAR
LHR
London
HK$6,307 Return, just found
HK$6,307
Return
just found
Select British Airways flight, departing Tue, 27 Jan from Hong Kong SAR to London, returning Wed, 4 Feb, priced at HK$6,307 just found

Find the cheapest month to fly from Chek Lap Kok (HKG) to London (LHR)

November is typically the cheapest month to fly

From HK$4,179 - HK$5,701 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from HK$7,180
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from HK$7,180
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from HK$10,132
LCY
London City
Closest
Average driving time to city centre21 min
Flights from HK$10,132
Hong Kong to London route information
Origin airport
Hong Kong Intl.
Destination airport
Heathrow
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
6 hours 39 mins
*Available to Expedia members.