Are there nonstop flights from Helsinki (HEL) to London (LCY)?

No. The fastest connection is via Amsterdam, about 3h 11m of total flying time.

What is the fastest connection from Helsinki (HEL) to London (LCY)?

via Amsterdam ≈ 3h 11m, via Berlin ≈ 3h 25m, via Luxembourg ≈ 3h 32m (estimated flying time, excluding layovers).

from 25,000 JAL miles (economy, one way, based on the published award charts).

Helsinki Vantaa Airport (HEL) to London City Airport (LCY)・1,819 km

No nonstop flights. The fastest connection is via Amsterdam (AMS), about 3h 11m of flying time (layover not included).

With milesJAL 25,000 miles+ (via AMS)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

15 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.