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?

Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of $2,346. Find deals

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 77% of one-stop itineraries from Helsinki to Sydney on Cheapflights. Find deals

How long is the flight from Helsinki to Sydney?

A quick flight from Helsinki to Sydney can take about 23h 45m. Finnair provides one of the quickest options available for as low as $1,936. 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 $1,447, 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.

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

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.

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).

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

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.

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

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 $1,864 1-2 weeks out and tickets from $2,000 for flights departing within the next 72 hours.

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

September can be a great time to fly to Sydney from Helsinki with a flight ticket averaging about $2,220. Cheapflights users have found deals in the month of September for as cheap as $1,289. The most expensive prices can be found in the month of December.

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.

$728+ Cheap Flights from Helsinki to Sydney

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

Cheap flight deals from Helsinki to Sydney

Round-trip from	$1,802
One-way from	$728
Popular in	December
Cheapest in	September
Average price	$1,967

Turkish Airlines
26/10-10/11
4 total stops
98h 40m total
Helsinki to Sydney

Search Deals

11/11
2 total stops
54h 25m total
Helsinki to Sydney

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($301 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($89 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Helsinki to Sydney

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 16 September 2025.

Sun 26/1012:30HEL - SYD

2 stops45h 50mTurkish Airlines

Mon 10/1122:15SYD - HEL

2 stops52h 50mTurkish Airlines

Deal found 15/9$1,802

Thu 30/1019:00HEL - SYD

2 stops30h 45mTurkish Airlines

Thu 6/1112:10SYD - HEL

2 stops32h 25mTurkish Airlines

Deal found 15/9$1,813

Sun 26/1016:40HEL - SYD

2 stops41h 10mMultiple Airlines

Mon 10/1121:30SYD - HEL

1 stop24h 25mMultiple Airlines

Deal found 15/9$1,829

Sun 26/1016:40HEL - SYD

2 stops41h 10mMultiple Airlines

Tue 11/1108:50SYD - HEL

1 stop29h 25mMultiple Airlines

Deal found 15/9$1,831

Thu 6/1116:00HEL - SYD

1 stop41h 50mQatar Airways

Fri 21/1106:00SYD - HEL

2 stops41h 15mQatar Airways

Deal found 15/9$1,847

Thu 13/1116:00HEL - SYD

1 stop41h 50mQatar Airways

Mon 17/1113:00SYD - HEL

2 stops34h 15mQatar Airways

Deal found 14/9$1,855

Sun 26/1023:55HEL - SYD

1 stop22h 30mFinnair

Mon 10/1115:55SYD - HEL

1 stop22h 50mFinnair

Deal found 15/9$1,882

Tue 16/912:35HEL - SYD

2 stops33h 35mMultiple Airlines

Thu 11/1221:15SYD - HEL

2 stops29h 50mMultiple Airlines

Deal found 14/9$1,909

Tue 16/919:35HEL - SYD

2 stops40h 25mTurkish Airlines

Thu 11/1221:15SYD - HEL

2 stops29h 50mTurkish Airlines

Deal found 15/9$1,921

Thu 30/1016:40HEL - SYD

3 stops31h 35mMultiple Airlines

Thu 6/1114:20SYD - HEL

3 stops37h 10mMultiple Airlines

Deal found 15/9$1,927

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 16 September 2025.

Wed 29/1000:50HEL - SYD

1 stop23h 45mFinnair

Thu 6/1115:55SYD - HEL

1 stop22h 50mFinnair

Deal found 15/9$1,936

Thu 6/1119:00HEL - SYD

2 stops26h 35mMultiple Airlines

Fri 21/1121:15SYD - HEL

2 stops29h 50mMultiple Airlines

Deal found 15/9$1,952

Sun 9/1116:00HEL - SYD

1 stop41h 50mQatar Airways

Sun 23/1121:30SYD - HEL

2 stops49h 45mQatar Airways

Deal found 14/9$1,999

Mon 13/1019:35HEL - SYD

2 stops31h 10mTurkish Airlines

Wed 12/1112:45SYD - HEL

2 stops38h 20mTurkish Airlines

Deal found 15/9$2,263

Sun 9/1119:00HEL - SYD

2 stops26h 35mMultiple Airlines

Sun 23/1112:45SYD - HEL

2 stops31h 50mMultiple Airlines

Deal found 14/9$1,973

Wed 12/1100:50HEL - SYD

1 stop26h 10mFinnair

Mon 17/1108:45SYD - HEL

1 stop30h 00mFinnair

Deal found 15/9$2,006

Tue 28/1000:50HEL - SYD

1 stop23h 45mMultiple Airlines

Wed 5/1114:30SYD - HEL

1 stop24h 15mMultiple Airlines

Deal found 13/9$2,124

Last-minute flights from Helsinki to Sydney
Discover last-minute flight deals from Helsinki to Sydney. Data last updated 16 September 2025 and is based on user searches.

Tue 16/912:35HEL - SYD

2 stops33h 35mMultiple Airlines

Thu 11/1221:15SYD - HEL

2 stops29h 50mMultiple Airlines

Deal found 14/9$1,909

Tue 16/919:35HEL - SYD

2 stops40h 25mTurkish Airlines

Thu 11/1221:15SYD - HEL

2 stops29h 50mTurkish Airlines

Deal found 15/9$1,921

Sun 26/1012:30HEL - SYD

2 stops45h 50mTurkish Airlines

Mon 10/1122:15SYD - HEL

2 stops52h 50mTurkish Airlines

Deal found 15/9$1,802

Sun 26/1016:40HEL - SYD

2 stops41h 10mMultiple Airlines

Mon 10/1121:30SYD - HEL

1 stop24h 25mMultiple Airlines

Deal found 15/9$1,829

Sun 26/1016:40HEL - SYD

2 stops41h 10mMultiple Airlines

Tue 11/1108:50SYD - HEL

1 stop29h 25mMultiple Airlines

Deal found 15/9$1,831

Sun 26/1023:55HEL - SYD

1 stop22h 30mFinnair

Mon 10/1115:55SYD - HEL

1 stop22h 50mFinnair

Deal found 15/9$1,882

Wed 29/1000:50HEL - SYD

1 stop23h 45mFinnair

Thu 6/1115:55SYD - HEL

1 stop22h 50mFinnair

Deal found 15/9$1,936

Thu 30/1019:00HEL - SYD

2 stops30h 45mTurkish Airlines

Thu 6/1112:10SYD - HEL

2 stops32h 25mTurkish Airlines

Deal found 15/9$1,813

Thu 30/1016:40HEL - SYD

3 stops31h 35mMultiple Airlines

Thu 6/1114:20SYD - HEL

3 stops37h 10mMultiple Airlines

Deal found 15/9$1,927

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 16 September 2025.

Tue 11/1116:40HEL - SYD

2 stops54h 25mMultiple Airlines

Deal found 15/9$728

Sat 1/1116:40HEL - SYD

2 stops54h 25mMultiple Airlines

Deal found 15/9$729

Thu 20/1114:40HEL - SYD

2 stops57h 35mMultiple Airlines

Deal found 15/9$819

Sun 30/1114:10HEL - SYD

3 stops45h 25mMultiple Airlines

Deal found 15/9$858

Fri 31/1014:10HEL - SYD

3 stops56h 55mMultiple Airlines

Deal found 15/9$962

Tue 11/1116:40HEL - SYD

1 stop29h 10mJuneyao Airlines

Deal found 15/9$1,253

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 29/10

00:50-09:35

1 stop23h 45m

Sydney Kingsford Smith

Thu 6/11

15:55-05:45

1 stop22h 50m

$1,936

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 6/11

19:00-06:35

2 stops26h 35m

Sydney Kingsford Smith

Fri 21/11

21:15-18:05

2 stops29h 50m

$1,952

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sun 9/11

19:00-06:35

2 stops26h 35m

Sydney Kingsford Smith

Sun 23/11

12:45-11:35

2 stops31h 50m

$1,973

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sun 9/11

16:00-18:50

1 stop41h 50m

Sydney Kingsford Smith

Sun 23/11

21:30-14:15

2 stops49h 45m

$1,999

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 12/11

00:50-12:00

1 stop26h 10m

Sydney Kingsford Smith

Mon 17/11

08:45-05:45

1 stop30h 00m

$2,006

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Tue 28/10

00:50-09:35

1 stop23h 45m

Sydney Kingsford Smith

Wed 5/11

14:30-05:45

1 stop24h 15m

$2,124

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 13/10

19:35-10:45

2 stops31h 10m

Sydney Kingsford Smith

Wed 12/11

12:45-18:05

2 stops38h 20m

$2,263

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 20/11

23:05-18:50

3 stops58h 45m

$822

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Tue 11/11

14:10-18:50

3 stops43h 40m

$849

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sun 30/11

14:10-20:35

3 stops45h 25m

$858

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 13 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 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.

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

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.

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

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.

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

1,323 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

1,323 reviews

Finnair

7.6

Good

1,323 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

7,407 reviews

Finnair

7.6

Good

1,323 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 23h 45m. Finnair provides one of the quickest options available for as low as $1,936. 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 $1,447, 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, 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.

See more FAQs

Parramatta

Wollongong

Katoomba

Penrith

Manly

Terrigal

Lithgow

Randwick

Bondi Beach

Coogee

Cronulla

Leura

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Ballina car hire

Coffs Harbour car hire

Wagga Wagga car hire

Port Macquarie car hire

Albury car hire

Lismore car hire

Tamworth car hire

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$1,447	Average$1,467	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest$1,660	Average$1,968	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 $728

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 11/11. 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 80 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Helsinki to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 16 September 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 16 September 2025.

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?

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 16 September 2025.