Flight from Helsinki to Sydney

From Vantaa (HEL), Finland Europe  →  Kingsford Smith (SYD), Australia Oceania

How long is the flight from Helsinki to Sydney?

A nonstop flight from Helsinki (HEL) to Sydney (SYD) takes about 18 hours 51 minutes, covering a great-circle distance of 9,445 miles (15,200 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Time zones & jet lag

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.

Flights from Helsinki

• Helsinki → Stockholm
• Helsinki → Oslo
• Helsinki → Copenhagen
• Helsinki → Warsaw
• Helsinki → Berlin
• Helsinki → Prague
• Helsinki → Vienna
• Helsinki → Budapest
• Helsinki → Amsterdam
• Helsinki → Frankfurt
• Helsinki → Munich
• Helsinki → Brussels

Flights to Sydney

• Melbourne → Sydney
• Auckland → Sydney
• Bali (Denpasar) → Sydney
• Manila → Sydney
• Singapore → Sydney
• Kuala Lumpur → Sydney
• Taipei → Sydney
• Hong Kong → Sydney
• Bangkok → Sydney
• Osaka → Sydney
• Tokyo → Sydney
• Shanghai → Sydney