Flights from London to Hong Kong with Air China

Our cheapest offers for flights from London to Hong Kong

Here you can compare cheap flights from London (LON) 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
Hong Kong
Outbound
16/10/25
1 Stopover (TFU)
CA0424, CA0411
30h 50min
Return
-
Air China ?
£264
London
Hong Kong
Outbound
17/11/25
1 Stopover (PEK)
CA0856, CA0101
34h 05min
Return
24/11/25
1 Stopover (PEK)
CA0102, CA0937
36h 50min
Air China
£331
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London - Hong Kong

Cheapest outbound flight from £263.17
Outbound and return from £330.99
Flight duration min. 11:35 / max. 12:05
Return flight duration min. 13:00/ max. 13:20
Distance 9623 km
Flights per week 72
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
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