NZ$1,380 Cheap Flights Sydney to Helsinki (SYD-HEL)

If you're travelling between Mascot Airport and Vantaa Airport (HEL), round-trip flights start from NZ$2,135. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.

This can differ between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SYD to HEL flights, you'll see a "no change fees" filter for you to select.

Sydney to Vantaa is around 15 200 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Toss in a couple of snacks to munch on throughout your journey too.

You won't find any airlines flying directly between SYD and Helsinki Airport, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!

Last-minute bookings from Mascot Airport to HEL can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.