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

Qatar Airways, at $2,099, was found to be the cheapest airline from Helsinki to Sydney.Alternate airlines to your destination round-trip include Finnair and Turkish Airlines. These flights start at 4% lower than the current average price 3 months from now. Find deals

What are the cheapest airlines to fly from Helsinki to Sydney one-way?

To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $1,512. Juneyao Airlines flights start at $1,513 while deals on Vietnam Airlines start at $1,564 one-way. Find deals

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.

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 16% on this flight, we recommend booking at least 10 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 $1,756 1-2 weeks out and tickets from $2,050 for flights departing within the next 72 hours.

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

March can be a great time to fly to Sydney from Helsinki with a flight ticket averaging about $2,207. Cheapflights users have found deals in the month of March for as cheap as $1,625. 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.

$1,176+ Flights from Helsinki to Sydney

Cheapflights Tip: The best prices from Helsinki-Vantaa to Sydney Kingsford Smith are usually found in March or September, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Helsinki to Sydney

Round-trip from	$1,922
One-way from	$1,176
Popular in	December
Cheapest in	March
Average price	$2,130

20/10-27/10
4 total stops
86h 50m total
Helsinki to Sydney

Search Deals

14/7
3 total stops
58h 35m total
Helsinki to Sydney

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($265 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 18 June 2025.

Mon 20/1012:35HEL - SYD

2 stops40h 00mMultiple Airlines

Mon 27/1021:45SYD - HEL

2 stops46h 50mMultiple Airlines

Deal found 18/6$1,922

Sun 22/617:10HEL - SYD

1 stop41h 00mQatar Airways

Mon 7/719:00SYD - HEL

2 stops27h 15mQatar Airways

Deal found 18/6$1,990

Mon 10/1123:55HEL - SYD

1 stop22h 30mFinnair

Wed 19/1108:45SYD - HEL

1 stop30h 00mFinnair

Deal found 16/6$2,162

Fri 1/812:35HEL - SYD

2 stops47h 25mTurkish Airlines

Fri 8/820:55SYD - HEL

2 stops45h 45mTurkish Airlines

Deal found 17/6$2,423

Sun 22/608:10HEL - SYD

2 stops41h 30mCathay Pacific

Mon 7/721:50SYD - HEL

2 stops48h 05mCathay Pacific

Deal found 18/6$2,499

Thu 26/616:55HEL - SYD

1 stop30h 20mJuneyao Airlines

Sat 12/708:15SYD - HEL

1 stop36h 45mJuneyao Airlines

Deal found 18/6$2,503

Thu 26/619:30HEL - SYD

2 stops52h 15mBritish Airways

Thu 10/714:40SYD - HEL

2 stops30h 40mBritish Airways

Deal found 15/6$2,569

Sun 22/608:00HEL - SYD

2 stops43h 00mMalaysia Airlines

Mon 7/713:05SYD - HEL

2 stops32h 15mMalaysia Airlines

Deal found 18/6$2,918

Sun 22/600:25HEL - SYD

2 stops25h 30mQantas Airways

Mon 7/714:50SYD - HEL

2 stops30h 30mQantas Airways

Deal found 18/6$3,387

Sun 22/618:25HEL - SYD

1 stop28h 55mJapan Airlines

Mon 7/708:55SYD - HEL

1 stop37h 15mJapan Airlines

Deal found 17/6$4,010

Sat 6/1207:50HEL - SYD

2 stops44h 25mVietnam Airlines

Mon 29/1211:50SYD - HEL

2 stops36h 25mVietnam Airlines

Deal found 17/6$4,102

Fri 5/1206:55HEL - SYD

2 stops43h 55mSingapore Airlines

Tue 30/1209:05SYD - HEL

2 stops40h 25mSingapore Airlines

Deal found 17/6$4,974

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 18 June 2025.

Mon 20/1012:35HEL - SYD

2 stops40h 00mMultiple Airlines

Mon 27/1021:45SYD - HEL

2 stops46h 50mMultiple Airlines

Deal found 18/6$1,922

Mon 20/1017:10HEL - SYD

2 stops30h 45mQatar Airways

Mon 27/1021:40SYD - HEL

1 stop25h 35mQatar Airways

Deal found 18/6$2,099

Mon 10/1123:55HEL - SYD

1 stop22h 30mFinnair

Wed 19/1108:45SYD - HEL

1 stop30h 00mFinnair

Deal found 16/6$2,162

Fri 1/812:35HEL - SYD

2 stops47h 25mTurkish Airlines

Fri 8/820:55SYD - HEL

2 stops45h 45mTurkish Airlines

Deal found 17/6$2,423

Mon 8/1208:15HEL - SYD

2 stops42h 45mCathay Pacific

Wed 31/1222:20SYD - HEL

2 stops49h 25mCathay Pacific

Deal found 17/6$3,706

Thu 10/700:25HEL - SYD

2 stops26h 00mQantas Airways

Thu 24/714:50SYD - HEL

2 stops30h 30mQantas Airways

Deal found 17/6$3,910

Sat 6/1207:50HEL - SYD

2 stops44h 25mVietnam Airlines

Mon 29/1211:50SYD - HEL

2 stops36h 25mVietnam Airlines

Deal found 17/6$4,102

Fri 5/1206:55HEL - SYD

2 stops43h 55mSingapore Airlines

Mon 29/1219:10SYD - HEL

2 stops54h 20mSingapore Airlines

Deal found 17/6$4,974

Fri 11/718:25HEL - SYD

1 stop28h 55mJapan Airlines

Thu 24/708:55SYD - HEL

1 stop28h 00mJapan Airlines

Deal found 17/6$5,765

Last-minute flights from Helsinki to Sydney
Discover last-minute flight deals from Helsinki to Sydney. Data last updated 18 June 2025 and is based on user searches.

Sun 22/617:10HEL - SYD

1 stop41h 00mQatar Airways

Mon 7/719:00SYD - HEL

2 stops27h 15mQatar Airways

Deal found 18/6$1,990

Sun 22/616:05HEL - SYD

3 stops33h 55mMultiple Airlines

Mon 7/720:30SYD - HEL

3 stops34h 50mMultiple Airlines

Deal found 18/6$2,203

Sun 22/608:10HEL - SYD

2 stops41h 30mCathay Pacific

Mon 7/721:50SYD - HEL

2 stops48h 05mCathay Pacific

Deal found 18/6$2,499

Sun 22/608:00HEL - SYD

2 stops43h 00mMalaysia Airlines

Mon 7/713:05SYD - HEL

2 stops32h 15mMalaysia Airlines

Deal found 18/6$2,918

Sun 22/600:25HEL - SYD

2 stops25h 30mQantas Airways

Mon 7/714:50SYD - HEL

2 stops30h 30mQantas Airways

Deal found 18/6$3,387

Sun 22/618:25HEL - SYD

1 stop28h 55mJapan Airlines

Mon 7/708:55SYD - HEL

1 stop37h 15mJapan Airlines

Deal found 17/6$4,010

Sun 22/606:10HEL - SYD

2 stops42h 10mAir Canada

Mon 7/709:20SYD - HEL

2 stops38h 20mAir Canada

Deal found 17/6$5,654

Mon 23/617:10HEL - SYD

1 stop41h 00mQatar Airways

Wed 9/712:00SYD - HEL

2 stops34h 15mQatar Airways

Deal found 16/6$2,145

Mon 23/621:05HEL - SYD

2 stops49h 15mBritish Airways

Wed 9/714:40SYD - HEL

2 stops34h 10mBritish Airways

Deal found 16/6$2,419

Mon 23/617:10HEL - SYD

1 stop41h 00mFinnair

Mon 7/709:50SYD - HEL

1 stop36h 35mFinnair

Deal found 17/6$2,894

Mon 23/606:35HEL - SYD

2 stops27h 10mSingapore Airlines

Mon 7/715:00SYD - HEL

2 stops26h 35mSingapore Airlines

Deal found 18/6$5,774

Mon 23/616:00HEL - SYD

1 stop32h 05mAmerican Airlines

Mon 7/709:10SYD - HEL

2 stops32h 35mAmerican Airlines

Deal found 18/6$8,380

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 18 June 2025.

Mon 14/712:35HEL - SYD

3 stops58h 35mMultiple Airlines

Deal found 15/6$1,176

Mon 14/719:35HEL - SYD

2 stops40h 25mTurkish Airlines

Deal found 15/6$1,512

Sat 13/1216:35HEL - SYD

1 stop28h 55mJuneyao Airlines

Deal found 18/6$1,513

Sun 14/1207:50HEL - SYD

2 stops41h 00mVietnam Airlines

Deal found 18/6$1,564

Tue 24/617:10HEL - SYD

1 stop41h 00mQatar Airways

Deal found 16/6$1,573

Mon 23/600:25HEL - SYD

1 stop23h 00mQantas Airways

Deal found 18/6$1,636

Mon 15/1213:55HEL - SYD

1 stop32h 40mFinnair

Deal found 18/6$1,714

Fri 12/1214:10HEL - SYD

3 stops58h 25mAir Canada

Deal found 18/6$4,368

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 20/10

12:35-12:35

2 stops40h 00m

Sydney Kingsford Smith

Mon 27/10

21:45-11:35

2 stops46h 50m

$1,922

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 20/10

17:10-07:55

2 stops30h 45m

Sydney Kingsford Smith

Mon 27/10

21:40-14:15

1 stop25h 35m

$2,099

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 10/11

23:55-07:25

1 stop22h 30m

Sydney Kingsford Smith

Wed 19/11

08:45-05:45

1 stop30h 00m

$2,162

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Fri 1/8

12:35-19:00

2 stops47h 25m

Sydney Kingsford Smith

Fri 8/8

20:55-11:40

2 stops45h 45m

$2,423

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 8/12

08:15-12:00

2 stops42h 45m

Sydney Kingsford Smith

Wed 31/12

22:20-14:45

2 stops49h 25m

$3,706

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 10/7

00:25-09:25

2 stops26h 00m

Sydney Kingsford Smith

Thu 24/7

14:50-14:20

2 stops30h 30m

$3,910

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sat 6/12

07:50-13:15

2 stops44h 25m

Sydney Kingsford Smith

Mon 29/12

11:50-15:15

2 stops36h 25m

$4,102

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Fri 5/12

06:55-11:50

2 stops43h 55m

Sydney Kingsford Smith

Mon 29/12

19:10-16:30

2 stops54h 20m

$4,974

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Fri 11/7

18:25-06:20

1 stop28h 55m

Sydney Kingsford Smith

Thu 24/7

08:55-05:55

1 stop28h 00m

$5,765

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 14/7

12:35-06:10

3 stops58h 35m

$1,176

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 17 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

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

Booking 71 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.

Rainfall in Sydney by month

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.

Temperature in Sydney by month

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).

Reviews of airlines servicing Sydney

See what other customers who have flown with Japan Airlines, Singapore Airlines and Finnair from Helsinki to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,494 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Japan Airlines

8.3

Very Good

1,494 reviews

Japan Airlines

8.3

Very Good

1,494 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Singapore Airlines

8.1

Very Good

1,310 reviews

Japan Airlines

8.3

Very Good

1,494 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Finnair

7.6

Good

1,292 reviews

Japan Airlines

8.3

Very Good

1,494 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Cathay Pacific

7.5

Good

894 reviews

Japan Airlines

8.3

Very Good

1,494 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Qantas Airways

7.5

Good

860 reviews

Japan Airlines

8.3

Very Good

1,494 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Related info for your journey

What are the cheapest airlines flying from Helsinki to Sydney round-trip?
Qatar Airways, at $2,099, was found to be the cheapest airline from Helsinki to Sydney.Alternate airlines to your destination round-trip include Finnair and Turkish Airlines. These flights start at 4% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Helsinki to Sydney one-way?
To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $1,512. Juneyao Airlines flights start at $1,513 while deals on Vietnam Airlines start at $1,564 one-way.
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

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Manly

Penrith

Coogee

Randwick

Cronulla

Terrigal

Lithgow

Bondi Beach

Leura

Swansea

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Sydney car hire

Sydney Kingsford Smith Airport car hire

Newcastle Williamtown Airport car hire

Bathurst Raglan Airport car hire

Newcastle car hire

Ballina car hire

Coffs Harbour car hire

Wagga Wagga car hire

Lismore car hire

Port Macquarie car hire

Albury car hire

Moree car hire

Other flights to Sydney

Top 2 airlines flying from Helsinki to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$1,483	Average$1,503	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest$1,701	Average$2,016	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Helsinki to Sydney from $1,176

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 14/7. 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 March or September, booked 71 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 18 June 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 18 June 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?

Use this chart to determine the optimal time to book a return flight from Helsinki to Sydney. Price data was last updated on 13 June 2025.

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?

Find hourly flight availability from Helsinki to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 June 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 June 2025.

See what other customers who have flown with Japan Airlines, Singapore Airlines and Finnair from Helsinki to Sydney have to say. You can also see how each airline compares 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.

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

What are the cheapest airlines to fly from Helsinki to Sydney one-way?

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 Helsinki?

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 18 June 2025.