Our cheapest offers for flights from Hong Kong a London Heathrow

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

Flights from Hong Kong (HKG) to London Heathrow (LHR)

	Outbound	Return	Airlines	Price
Hong Kong London Heathrow	Outbound 04/12/25 1 Stopover (PVG) MU0510, MU0551 32h 35min	Return 04/27/25 1 Stopover (PKX) CZ0674, CZ5009 18h 45min	China Eastern Airlines	$564 found yesterday
Best option Hong Kong London Heathrow	Outbound 04/12/25 1 Stopover (PVG) MU0506, MU0551 29h 35min	Return 04/27/25 1 Stopover (PKX) CZ0674, CZ5009 18h 45min	China Eastern Airlines	$567 found yesterday
Hong Kong London Heathrow	Outbound 03/29/25 1 Stopover (HEL) AY0100, AY1339 29h 50min	Return 04/02/25 1 Stopover (HEL) AY1340, AY0099 27h 15min	Finnair	$579