London to Hong Kong (LHR–HKG) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
LHR–HKG is served by 3 airlines with nonstop service. Cathay Pacific, British Airways and Iberia lead the route. The flight covers 5,984 miles in approximately 12h 23m. Beyond nonstop, 52 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| CX Cathay Pacific | 35 | 351, 359, 77W | 12h23-12h45 | – | Oneworld | – |
| BA British Airways | 7 | 351 | 12h55 | – | Oneworld | – |
| IB Iberia | 7 | 351 | 12h55 | – | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
LHR: GMT · HKG: HKT
When it's 6:00 PM in London, it's 2:00 AM (next day) in Hong Kong.
British passport holders enter Hong Kong visa-free for up to 180 days. No fee, no advance application. Passport must be valid for at least 1 month beyond the intended stay (6 months recommended). This is one of the most generous allowances for UK nationals in Asia. Extensions are handled by the Hong Kong Immigration Department in Wan Chai.
No supporting documents are required, but return or onward tickets help if questioned. BN(O) passport holders (British Nationals Overseas) also receive 180 days visa-free, same as full British citizens. Hong Kong is a separate immigration jurisdiction from mainland China. Entering mainland China from Hong Kong requires a separate Chinese visa obtained in advance. Transit through Hong Kong does not count as entry to China.
Direct flights from London Heathrow to Hong Kong (HKG) run about 11 hours 30 minutes eastbound and 12 hours 30 minutes westbound on Cathay Pacific, British Airways, and Virgin Atlantic. The Hong Kong dollar (HKD) is pegged to the US dollar at 7.75 to 7.85 HKD per $1. The Octopus card covers transit, convenience stores, and most retail. No vaccination requirements. Hong Kong has its own customs zone, so goods imported from mainland China are subject to separate limits.
Heathrow Express runs from London Paddington to T5 and T2/T3 in 15–21 minutes (£37 single, cheaper booked online or via the Heathrow app). Elizabeth line (Crossrail) is a lower-cost alternative; Paddington to T5 in 34 minutes from £13.50 with an Oyster/contactless cap of £14.90. The Elizabeth line also serves central London stations including Bond Street, Farringdon, and Liverpool Street.London Underground Piccadilly line serves all terminals (T2/T3/T4/T5) from central London in 40–60 minutes (£6 with Oyster). Taxis (black cabs) from central London cost £55–90 depending on traffic. Coach services from Victoria Coach Station (National Express) cost from £10 booked in advance.
Airport Express runs to Hong Kong Station (Central) in 24 minutes for HK$115, departing every 10 minutes from 5:54am to 1:02am. Octopus card discounts apply. Passengers can check bags in at the airport and retrieve them at Hong Kong or Kowloon Station.Taxis to Kowloon cost HK$250–350; to Hong Kong Island, HK$350–450. Ferry services connect to Macau (1 hr, HK$175–220) and Guangzhou/Shenzhen. The Ferry Terminal is in the airport building; no need to leave the terminal. Buses are slower but serve districts not near the MTR.
Subtropical monsoon climate. Typhoon season (June–October) is the primary disruption risk. The airport operates a T1/T3/T8 signal system and closes for Category T8 or above. Typhoons can arrive with 24–48 hours warning and typically pass in 12–24 hours. Check signals before departure during this window.
Winters are mild and mostly dry (12–20°C), ideal for flying. Spring brings fog and low cloud (March–April) that reduces runway visibility. Summer heat and humidity (30–34°C) are moderated at the airport by its coastal location on Lantau Island.
LHR–HKG Quick Facts
Frequently Asked Questions
Flights from LHR to HKG
London Heathrow Airport (LHR) and Hong Kong International Airport (HKG) are connected by nonstop service from British Airways, Cathay Pacific and Iberia. With 49 weekly departures, this is a heavily served route.
LHR to HKG Flight Duration and Schedule
Nonstop flight time from LHR to HKG ranges from 12 hours 23 minutes to 12 hours 55 minutes. The route covers a distance of 5,984 miles (9,630 km). There are approximately 49 weekly flights outbound and 43 return, totaling 92 flights per week in both directions.
Connecting Options and Alternatives
52 one-stop connections are available, with the fastest taking approximately 18 hours via CSX. Two-stop connections are also available via intermediate hubs.