Flight from Sydney to Helsinki

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

How long is the flight from Sydney to Helsinki?

A nonstop flight from Sydney (SYD) to Helsinki (HEL) 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 Sydney

• 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

Flights to Helsinki

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