Q: How much does it cost for a return flight from Helsinki to Sydney?

Airfare is typical for this route at the moment. Helsinki to Sydney flights typically cost between $1,816 and $2,563 in January. The cheapest return flight price found within the last 3 days was $1,836 on Turkish Airlines (12 Jan-23 Feb). Find deals

Question 1

What’s the cheapest stopover airport for flights from Helsinki to Sydney?

Accepted Answer

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $2,529. Find deals

Question 2

How much does it cost for a return flight from Helsinki to Sydney?

Accepted Answer

Airfare is typical for this route at the moment.Helsinki to Sydney flights typically cost between $1,816 and $2,563 in January.
The cheapest return flight price found within the last 3 days was $1,836 on Turkish Airlines (12 Jan-23 Feb). Find deals

Question 3

What’s the fastest stopover option from Helsinki to Sydney?

Accepted Answer

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 22h 24m. Find deals

Question 4

What’s the top stopover airport for flights from Helsinki to Sydney?

Accepted Answer

Singapore (SIN) – chosen by Cheapflights users on 80% of one-stop itineraries from Helsinki to Sydney on Cheapflights. Find deals

Question 5

Which airport typically offers the quickest stopover for flights from Helsinki to Sydney?

Accepted Answer

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 2h 00m.

Question 6

How long is the flight from Helsinki to Sydney?

Accepted Answer

A quick flight from Helsinki to Sydney can take about 37h 15m. Turkish Airlines provides one of the quickest options available for as low as $1,836. Helsinki and Sydney are separated by a distance of 15189 km.

Question 7

What are the cheapest airlines flying from Helsinki to Sydney round-trip?

Accepted Answer

Lufthansa, at $1,478, was found to be the cheapest airline from Helsinki to Sydney. An alternate airline flying to your destination would be Finnair. These flights start at 34% lower than the current average price 3 months from now.

Question 8

How far ahead should I book a flight from Helsinki to Sydney?

Accepted Answer

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 9

What is the cheapest month to book a flight from Helsinki to Sydney?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Helsinki to Sydney (average of $129). Flying from Helsinki to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 10

What is the cheapest day to fly from Helsinki to Sydney?

Accepted Answer

Travellers seeking maximum savings on their Helsinki to Sydney flight should consider departing on Saturday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Question 13

What is the cheapest day to fly return from Helsinki to Sydney?

Accepted Answer

Users have found that flying from Helsinki to Sydney on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 14

How far in advance should I book a flight from Helsinki to Sydney?

Accepted Answer

To save up to 12% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Helsinki to Sydney from $1,904 1-2 weeks out and tickets from $2,043 for flights departing within the next 72 hours.

Question 15

What is the cheapest month to fly from Helsinki to Sydney?

Accepted Answer

June can be a great time to fly to Sydney from Helsinki with a flight ticket averaging about $2,267. Cheapflights users have found deals in the month of June for as cheap as $1,648. The most expensive prices can be found in the month of December.

Question 16

What is the cheapest time of day to fly from HEL to SYD?

Accepted Answer

It’s optimal to fly from Helsinki to Sydney in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

Question 17

Can I find deals for flights from Helsinki to Sydney that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Helsinki to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Helsinki to Sydney?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Sydney.

Question 19

Can I find deals for business class flights from Helsinki to Sydney?

Accepted Answer

Yes. Cheapflights offers flight deals from Helsinki to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Helsinki to Sydney?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Helsinki today with Cheapflights!

Question 21

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Sydney?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Helsinki to Sydney for you. Better yet — we are completely free to use.

Question 22

Can Cheapflights find flights from Helsinki to Sydney with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Helsinki to Sydney with no change fees.

Question 23

Can Cheapflights notify me if prices for flights from Helsinki to Sydney become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	$1,836
One-way from	$877
Popular in	December
Cheapest in	June
Average price	$2,167

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$1,478	Average$1,499	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest$1,696	Average$1,972	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Cheap flights from Helsinki to Sydney from $877

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Helsinki-Vantaa to Sydney Kingsford Smith are usually found in June or September, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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Find flight deals from Helsinki to Sydney

Cheapest flights from Helsinki to SydneyExplore the most affordable flight options available from Helsinki to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from Helsinki to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

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Best time to book a flight from Helsinki to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Helsinki with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Helsinki to Sydney

How far ahead should I book a flight from Helsinki to Sydney?

What is the cheapest month to book a flight from Helsinki to Sydney?

What is the cheapest time of day to fly from HEL to SYD?

How much does it cost for a return flight from Helsinki to Sydney?

What’s the top stopover airport for flights from Helsinki to Sydney?

What’s the fastest stopover option from Helsinki to Sydney?

What’s the fastest stopover option from Helsinki to Sydney?

Which airport typically offers the quickest stopover for flights from Helsinki to Sydney?

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Finnair and Lufthansa from Helsinki to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Helsinki to Sydney?

What are the cheapest airlines flying from Helsinki to Sydney round-trip?

Can I find deals for flights from Helsinki to Sydney that include hotel bookings?

How can I find direct flights from Helsinki to Sydney?

Can I find deals for business class flights from Helsinki to Sydney?

What is the cheapest month to book a flight from Helsinki to Sydney?

Travelling to a place near Sydney?

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Top 2 airlines flying from Helsinki to Sydney

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How does Cheapflights help users find flights from Helsinki to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Sydney?

Can Cheapflights find flights from Helsinki to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Helsinki to Sydney become cheaper?

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Cheapest flights from Helsinki to Sydney
Explore the most affordable flight options available from Helsinki to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.