Are there nonstop flights from London (LCY) to Hong Kong (HKG)?

No. The fastest connection is via Amsterdam, about 12h 19m of total flying time.

What is the fastest connection from London (LCY) to Hong Kong (HKG)?

via Amsterdam ≈ 12h 19m, via Frankfurt am Main ≈ 12h 30m, via Zurich ≈ 12h 49m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

London City Airport (LCY) to Hong Kong International Airport (HKG)・9,598 km

No nonstop flights. The fastest connection is via Amsterdam (AMS), about 12h 19m of flying time (layover not included).

With milesANA 30,000 miles+ (via ZRH)JAL 40,000 miles+ (via AMS)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

5 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.