✈ HEL → LHR
2H 57M FLIGHT. 1,148 MILES. YOUR PHONE WILL DIE.
Flight from Helsinki to London
From Vantaa (HEL), Finland Europe → Heathrow (LHR), United Kingdom Europe
How long is the flight from Helsinki to London?
A nonstop flight from Helsinki (HEL) to London (LHR) takes about 2 hours 57 minutes, covering a great-circle distance of 1,148 miles (1,848 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
2h 57m
Nonstop, scheduled
Distance
1,148 mi
1,848 km · great-circle
Avg speed
626 km/h
Door-to-door including taxi
Time zones & jet lag
Helsinki timezone
UTC+3
Europe/Helsinki
London timezone
UTC+1
Europe/London
Time difference
-2h
2 hours behind
Jet lag (rough)
~1.4d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3× the CO₂ of an equivalent train trip and 0.7× a car driven alone over the same distance.