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

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 22h 21m. Find deals

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

Singapore (SIN) – chosen by Cheapflights users on 83% of one-stop itineraries from Helsinki to Sydney on Cheapflights. Find deals

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

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 57m. Find deals

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

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $2,451.

How long is the flight from Helsinki to Sydney?

A quick flight from Helsinki to Sydney can take about 41h 50m. Turkish Airlines provides one of the quickest options available for as low as $1,944. Helsinki and Sydney are separated by a distance of 15189 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Lufthansa, at $1,485, 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.

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.

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).

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

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

How can I find direct flights from Helsinki to Sydney?

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

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

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.

$824+ Cheap Flights from Helsinki to Sydney

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

Airfare is below average for this route at the moment. Helsinki to Sydney flights typically cost between $1,984 and $2,516 in November. The cheapest return flight price found within the last 3 days was $1,900 on Turkish Airlines (6 Nov-13 Nov). Find deals

Cheapflights Tip: The best prices from Helsinki-Vantaa to Sydney Kingsford Smith are usually found in September or March, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Find flight deals from Helsinki to Sydney

Enter your travel dates to find the best prices.

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 22 October 2025.

Thu 6/1112:30HEL - SYD

2 stops45h 50mTurkish Airlines

Thu 13/1112:10SYD - HEL

2 stops32h 25mTurkish Airlines

Deal found 20/10$1,900

Wed 5/1100:50HEL - SYD

1 stop45h 25mFinnair

Thu 20/1114:30SYD - HEL

1 stop24h 15mFinnair

Deal found 21/10$1,915

Thu 6/1116:40HEL - SYD

3 stops31h 35mMultiple Airlines

Thu 20/1114:20SYD - HEL

3 stops42h 45mMultiple Airlines

Deal found 21/10$1,918

Wed 5/1116:00HEL - SYD

3 stops32h 15mMultiple Airlines

Sun 9/1121:15SYD - HEL

3 stops31h 00mMultiple Airlines

Deal found 20/10$1,928

Wed 5/1119:00HEL - SYD

2 stops38h 50mMultiple Airlines

Wed 12/1112:00SYD - HEL

1 stop33h 55mMultiple Airlines

Deal found 22/10$1,931

Wed 5/1112:30HEL - SYD

2 stops45h 50mTurkish Airlines

Sun 9/1112:45SYD - HEL

2 stops31h 50mTurkish Airlines

Deal found 20/10$1,940

Thu 13/1116:00HEL - SYD

1 stop41h 50mQatar Airways

Mon 17/1112:00SYD - HEL

2 stops35h 15mQatar Airways

Deal found 19/10$1,944

Sun 2/1116:00HEL - SYD

2 stops31h 05mMultiple Airlines

Sat 15/1114:20SYD - HEL

3 stops42h 20mMultiple Airlines

Deal found 21/10$1,949

Best flights from Helsinki to Sydney
Discover carefully curated flight deals from Helsinki to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 October 2025.

Wed 5/1119:00HEL - SYD

2 stops38h 50mMultiple Airlines

Wed 12/1112:00SYD - HEL

1 stop33h 55mMultiple Airlines

Deal found 22/10$1,931

Wed 5/1112:30HEL - SYD

2 stops45h 50mTurkish Airlines

Sun 9/1112:45SYD - HEL

2 stops31h 50mTurkish Airlines

Deal found 20/10$1,940

Thu 13/1116:00HEL - SYD

1 stop41h 50mQatar Airways

Mon 17/1112:00SYD - HEL

2 stops35h 15mQatar Airways

Deal found 19/10$1,944

Thu 13/1116:40HEL - SYD

1 stop29h 15mJuneyao Airlines

Mon 17/1108:55SYD - HEL

1 stop37h 00mJuneyao Airlines

Deal found 21/10$2,083

Wed 5/1100:50HEL - SYD

1 stop35h 00mFinnair

Wed 19/1115:55SYD - HEL

1 stop22h 50mFinnair

Deal found 20/10$2,100

Sun 2/1116:00HEL - SYD

2 stops31h 05mMultiple Airlines

Sat 15/1114:20SYD - HEL

3 stops42h 20mMultiple Airlines

Deal found 21/10$1,949

Thu 6/1112:30HEL - SYD

2 stops45h 50mTurkish Airlines

Thu 20/1122:15SYD - HEL

2 stops52h 50mTurkish Airlines

Deal found 21/10$2,049

Thu 6/1116:40HEL - SYD

3 stops31h 35mMultiple Airlines

Thu 20/1114:20SYD - HEL

3 stops41h 05mMultiple Airlines

Deal found 21/10$1,964

Thu 6/1123:55HEL - SYD

1 stop28h 10mMultiple Airlines

Mon 10/1114:20SYD - HEL

1 stop24h 25mMultiple Airlines

Deal found 21/10$2,017

Last-minute flights from Helsinki to Sydney
Discover last-minute flight deals from Helsinki to Sydney. Data last updated 22 October 2025 and is based on user searches.

Sun 2/1116:00HEL - SYD

2 stops31h 05mMultiple Airlines

Sat 15/1114:20SYD - HEL

3 stops42h 20mMultiple Airlines

Deal found 21/10$1,949

Wed 5/1100:50HEL - SYD

1 stop45h 25mFinnair

Thu 20/1114:30SYD - HEL

1 stop24h 15mFinnair

Deal found 21/10$1,915

Wed 5/1116:00HEL - SYD

3 stops32h 15mMultiple Airlines

Sun 9/1121:15SYD - HEL

3 stops31h 00mMultiple Airlines

Deal found 20/10$1,928

Wed 5/1119:00HEL - SYD

2 stops38h 50mMultiple Airlines

Wed 12/1112:00SYD - HEL

1 stop33h 55mMultiple Airlines

Deal found 22/10$1,931

Wed 5/1112:30HEL - SYD

2 stops45h 50mTurkish Airlines

Sun 9/1112:45SYD - HEL

2 stops31h 50mTurkish Airlines

Deal found 20/10$1,940

Thu 6/1112:30HEL - SYD

2 stops45h 50mTurkish Airlines

Thu 13/1112:10SYD - HEL

2 stops32h 25mTurkish Airlines

Deal found 20/10$1,900

Thu 6/1116:40HEL - SYD

3 stops31h 35mMultiple Airlines

Thu 20/1114:20SYD - HEL

3 stops42h 45mMultiple Airlines

Deal found 21/10$1,918

Thu 13/1116:00HEL - SYD

1 stop41h 50mQatar Airways

Mon 17/1112:00SYD - HEL

2 stops35h 15mQatar Airways

Deal found 19/10$1,944

One-way flights from Helsinki to Sydney
Search for one-way flight options from Helsinki to Sydney. Find affordable one-way fares based on user searches. Data last updated 22 October 2025.

Tue 24/216:40HEL - SYD

3 stops54h 25mMultiple Airlines

Deal found 21/10$824

Sun 7/1211:55HEL - SYD

3 stops59h 10mMultiple Airlines

Deal found 20/10$858

Wed 15/416:20HEL - SYD

3 stops58h 25mMultiple Airlines

Deal found 20/10$1,205

Wed 15/417:10HEL - SYD

1 stop41h 00mQatar Airways

Deal found 20/10$1,287

Mon 23/200:50HEL - SYD

1 stop23h 45mFinnair

Deal found 21/10$1,472

Cheap flight deals from Helsinki to Sydney

Round-trip from	$1,900
One-way from	$824
Popular in	December
Cheapest in	September
Average price	$2,237

Turkish Airlines
6/11-13/11
4 total stops
78h 15m total
Helsinki to Sydney

Search Deals

24/2
3 total stops
54h 25m total
Helsinki to Sydney

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($356 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($91 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 5/11

19:00-18:50

2 stops38h 50m

Sydney Kingsford Smith

Wed 12/11

12:00-12:55

1 stop33h 55m

$1,931

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 5/11

12:30-19:20

2 stops45h 50m

Sydney Kingsford Smith

Sun 9/11

12:45-11:35

2 stops31h 50m

$1,940

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 13/11

16:00-18:50

1 stop41h 50m

Sydney Kingsford Smith

Mon 17/11

12:00-14:15

2 stops35h 15m

$1,944

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sun 2/11

16:00-08:05

2 stops31h 05m

Sydney Kingsford Smith

Sat 15/11

14:20-23:40

3 stops42h 20m

$1,949

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 6/11

16:40-09:15

3 stops31h 35m

Sydney Kingsford Smith

Thu 20/11

14:20-22:25

3 stops41h 05m

$1,964

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 6/11

23:55-13:05

1 stop28h 10m

Sydney Kingsford Smith

Mon 10/11

14:20-05:45

1 stop24h 25m

$2,017

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 6/11

12:30-19:20

2 stops45h 50m

Sydney Kingsford Smith

Thu 20/11

22:15-18:05

2 stops52h 50m

$2,049

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 13/11

16:40-06:55

1 stop29h 15m

Sydney Kingsford Smith

Mon 17/11

08:55-12:55

1 stop37h 00m

$2,083

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 5/11

00:50-20:50

1 stop35h 00m

Sydney Kingsford Smith

Wed 19/11

15:55-05:45

1 stop22h 50m

$2,100

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Tue 24/2

16:40-08:05

3 stops54h 25m

$824

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 14 results

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

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

Booking 65 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.

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

Currently, September is the cheapest month in which you can book a flight from Helsinki to Sydney (average of $1,315). Flying from Helsinki to Sydney in December is currently the most expensive (average of $2,029). 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.

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

It’s optimal to fly from Helsinki to Sydney at midday. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight 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.

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Finnair

7.6

Good

1,333 reviews

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Lufthansa

6.8

Okay

7,507 reviews

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

How long is the flight from Helsinki to Sydney?
A quick flight from Helsinki to Sydney can take about 41h 50m. Turkish Airlines provides one of the quickest options available for as low as $1,944. Helsinki and Sydney are separated by a distance of 15189 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Helsinki to Sydney round-trip?
Lufthansa, at $1,485, 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.
Can I find deals for flights from Helsinki to Sydney that include hotel bookings?
Yes. In addition to deals on Helsinki to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Helsinki to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Sydney.
Can I find deals for business class flights from Helsinki to Sydney?
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.
What is the cheapest month to book a flight from Helsinki to Sydney?
Currently, September is the cheapest month in which you can book a flight from Helsinki to Sydney (average of $1,315). Flying from Helsinki to Sydney in December is currently the most expensive (average of $2,029). 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.

See more FAQs

Parramatta

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Albury car hire

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Direct flights to New South Wales

Other flights to Sydney

Top 2 airlines flying from Helsinki to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$1,485	Average$1,505	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest$1,755	Average$2,028	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

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

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!

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

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.

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

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

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

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!

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Cheap flights from Helsinki to Sydney from $824

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 24/2. 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 September or March, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 22 October 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 22 October 2025.

Cheap flight deals from Helsinki to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Helsinki to Sydney that are best for you.

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Top 2 airlines flying from Helsinki to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 22 October 2025.