FLIGHT TIME / CALCULATED ESTIMATE
Helsinki (Vantaa) ↗ Sydney (Mascot)
HEL / Helsinki Vantaa AirportSYD / Sydney Kingsford Smith International Airport
MODELLED FLYING TIME18h 52mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE15,201 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Helsinki (Vantaa) (HEL) and Sydney (Mascot) (SYD) is approximately 18 hours and 52 minutes for a modelled route length of 15,201 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Helsinki Vantaa Airport. Arrival: Sydney Kingsford Smith International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.