Flights from London Heathrow to Hong Kong with Finnair

Our cheapest offers for flights from London Heathrow to Hong Kong

Here you can compare cheap flights from London Heathrow (LHR) to Hong Kong (HKG) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Hong Kong. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Hong Kong
Outbound
28/09/25
1 Stopover (HEL)
AY1342, AY0099
25h 10min
Return
06/10/25
1 Stopover (HEL)
AY0100, AY1339
30h 45min
Finnair
£523
London Heathrow
Hong Kong
Outbound
25/10/25
1 Stopover (HEL)
AY1338, AY0099
16h 35min
Return
01/11/25
2 Stopovers (SIN, HEL)
AY5833, AY0132, AY1331
26h 05min
Finnair ?
£851
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London Heathrow - Hong Kong

Cheapest outbound flight from 263,17 £
Outbound and return from 330,99 £
Flight duration min. 11:40 / max. 12:05
Return flight duration min. 13:00/ max. 13:20
Distance 9641 km
Flights per week 64
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Hong Kong Chek Lap Kok (HKG)
Destination country Flights to Hong Kong
Alternative flights to Hong Kong
Popular destinations for onward travel
Flight destinations with a similar price