Flights from Hong Kong to London

Trip type

Our cheapest offers for flights from Hong Kong to London

Here you can compare cheap flights from Hong Kong (HKG) to London (LON) 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 London. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Hong Kong
London
Outbound
18/02/26
1 Stopover (TFU)
CA0428, CA0423
34h 15min
Return
-
Air China ?
£271
Hong Kong
London
Outbound
31/03/26
1 Stopover (HAK)
HU0720, HU7911
34h 25min
Return
21/04/26
1 Stopover (PEK)
CA0856, CA0107
16h 10min
Hainan Airlines
£416
found 3 days ago
Best option
Hong Kong
London
Outbound
31/03/26
1 Stopover (HAK)
HU0706, HU7911
28h 55min
Return
21/04/26
1 Stopover (PEK)
CA0938, CA0117
17h 40min
Hainan Airlines
£427
found 3 days ago
Hong Kong
London
Outbound
31/03/26
1 Stopover (HAK)
HU0720, HU7911
34h 25min
Return
21/04/26
1 Stopover (PEK)
CA0938, CA0115
15h 35min
Hainan Airlines
£419
found 3 days ago
Hong Kong
London
Outbound
31/03/26
1 Stopover (PVG)
MU0726, MU0213
38h 30min
Return
21/04/26
2 Stopovers (PVG, NKG)
MU0214, MU2882, MU0765
33h 30min
China Eastern Airlines
£432
found 3 days ago
Hong Kong
London
Outbound
31/03/26
1 Stopover (PVG)
MU0726, MU0213
38h 30min
Return
21/04/26
2 Stopovers (PVG, NKG)
MU0214, MU2882, MU0765
33h 30min
China Eastern Airlines
£437
found 3 days ago
Hong Kong
London
Outbound
31/03/26
1 Stopover (PVG)
MU0508, MU0213
30h 55min
Return
21/04/26
1 Stopover (PEK)
CA0852, CA0101
16h 15min
China Eastern Airlines
£465
found 3 days ago
Hong Kong
London
Outbound
31/03/26
1 Stopover (HAK)
HU0706, HU7911
28h 55min
Return
21/04/26
1 Stopover (PEK)
CA0938, CA0115
15h 35min
Hainan Airlines ?
£488
found 3 days ago
Hong Kong
London
Outbound
31/03/26
1 Stopover (PVG)
MU0506, MU0213
25h 55min
Return
21/04/26
1 Stopover (PEK)
CA0852, CA0115
23h 25min
China Eastern Airlines ?
£528
found 3 days ago
Hong Kong
London
Outbound
19/06/26
1 Stopover (DOH)
QR0817, BA4481
24h 45min
Return
05/07/26
1 Stopover (DOH)
BA4480, QR0816
24h 00min
Qatar Airways, British Airways
£587
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Hong Kong to London

Favourite airline: China Eastern
The majority of passengers on the route Hong Kong – London prefer to fly with China Eastern.
China Eastern
27 %
China Southern
22 %
Air China
13 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are £629.00 more expensive on this route.
non stop flight
1 stop
2 stops
13h 05min
18h 05min
22h 05min
£ 1.019
£ 390
£ 1.198
Favourite connection: via Shanghai Pudong
36 % of tickets booked on this route are for flights via Shanghai Pudong.
Route
bookings
1 stopover Shanghai Pudong
30h 50min, from £ 419
36 %
1 stopover Beijing Daxing
16h 40min, from £ 412
29 %
1 stopover Frankfurt-Main
18h 05min, from £ 390
12 %

Important flight information

Flight information: Hong Kong - London

Cheapest outbound flight from £ 270,64
Outbound and return from £ 415,99
Flight duration min. 13:00 / max. 13:20
Return flight duration min. 11:35/ max. 12:05
Distance 9623 km
Flights per week 72
Departure airport Airport Hong Kong Chek Lap Kok (HKG)
Departure country Flights from Hong Kong
Arrival airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Popular destinations for onward travel
Flight destinations with a similar price