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

Turkish Airlines, at $1,986, was found to be the cheapest airline from Helsinki to Sydney.Alternate airlines to your destination round-trip include British Airways and Finnair. These flights start at 11% 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 Juneyao Airlines, which is currently one of the cheapest options available, starting at $1,487. Qatar Airways flights start at $1,643 while deals on Finnair start at $1,700 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 20% on this flight, we recommend booking at least 25 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 $1,989 1-2 weeks out and tickets from $2,098 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 $2,244. Cheapflights users have found deals in the month of March for as cheap as $1,697. 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.

$812+ Flights from Helsinki to Sydney

Cheapflights Tip: The best prices from Helsinki-Vantaa to Sydney Kingsford Smith are usually found in March or May, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Helsinki to Sydney

Round-trip from	$1,830
One-way from	$812
Popular in	December
Cheapest in	March
Average price	$2,288

8/5-21/5
4 total stops
60h 55m total
Helsinki to Sydney

Search Deals

14/6
3 total stops
47h 00m total
Helsinki to Sydney

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($334 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 15 April 2025.

Mon 10/1119:25HEL - SYD

2 stops40h 50mLufthansa

Mon 24/1115:15SYD - HEL

2 stops31h 25mLufthansa

Deal found 15/4$1,786

Thu 8/519:35HEL - SYD

2 stops28h 45mMultiple Airlines

Wed 21/512:50SYD - HEL

2 stops32h 10mMultiple Airlines

Deal found 14/4$1,830

Wed 12/1112:25HEL - SYD

2 stops46h 20mTurkish Airlines

Wed 26/1121:40SYD - HEL

2 stops29h 25mTurkish Airlines

Deal found 15/4$1,948

Tue 11/1123:55HEL - SYD

1 stop22h 30mFinnair

Thu 27/1108:45SYD - HEL

1 stop30h 00mFinnair

Deal found 15/4$2,002

Sat 8/1114:00HEL - SYD

2 stops35h 20mMalaysia Airlines

Sat 29/1122:15SYD - HEL

2 stops50h 00mMalaysia Airlines

Deal found 15/4$2,066

Mon 5/521:05HEL - SYD

2 stops49h 15mBritish Airways

Tue 20/510:20SYD - HEL

2 stops35h 00mBritish Airways

Deal found 15/4$2,077

Mon 5/517:10HEL - SYD

1 stop41h 00mQatar Airways

Wed 21/517:45SYD - HEL

2 stops28h 30mQatar Airways

Deal found 14/4$2,465

Tue 11/1106:50HEL - SYD

3 stops41h 45mAir Canada

Thu 27/1111:20SYD - HEL

2 stops38h 30mAir Canada

Deal found 15/4$2,630

Sun 4/500:25HEL - SYD

1 stop23h 15mQantas Airways

Wed 21/514:50SYD - HEL

2 stops34h 00mQantas Airways

Deal found 14/4$2,975

Sun 14/1207:50HEL - SYD

2 stops41h 00mVietnam Airlines

Fri 2/111:50SYD - HEL

2 stops36h 15mVietnam Airlines

Deal found 15/4$3,255

Thu 2/1013:55HEL - SYD

3 stops33h 35mKLM

Sun 12/1012:45SYD - HEL

3 stops32h 20mKLM

Deal found 15/4$3,297

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 15 April 2025.

Thu 8/519:35HEL - SYD

2 stops28h 45mMultiple Airlines

Wed 21/512:50SYD - HEL

2 stops32h 10mMultiple Airlines

Deal found 14/4$1,830

Tue 6/519:35HEL - SYD

2 stops40h 25mTurkish Airlines

Tue 13/520:55SYD - HEL

2 stops45h 45mTurkish Airlines

Deal found 15/4$1,986

Mon 5/521:05HEL - SYD

2 stops49h 15mBritish Airways

Tue 20/510:20SYD - HEL

2 stops35h 00mBritish Airways

Deal found 15/4$2,077

Wed 7/500:35HEL - SYD

1 stop22h 35mFinnair

Wed 21/510:20SYD - HEL

1 stop26h 40mFinnair

Deal found 14/4$2,252

Thu 2/1008:00HEL - SYD

2 stops28h 35mMalaysia Airlines

Sun 12/1022:10SYD - HEL

2 stops46h 10mMalaysia Airlines

Deal found 15/4$2,358

Mon 5/517:10HEL - SYD

1 stop41h 00mQatar Airways

Wed 21/517:45SYD - HEL

2 stops28h 30mQatar Airways

Deal found 14/4$2,465

Mon 5/518:25HEL - SYD

3 stops32h 20mKLM

Tue 20/506:15SYD - HEL

3 stops37h 45mKLM

Deal found 13/4$2,902

Sun 4/500:25HEL - SYD

1 stop23h 15mQantas Airways

Tue 20/514:50SYD - HEL

2 stops34h 00mQantas Airways

Deal found 13/4$2,938

Mon 5/516:00HEL - SYD

1 stop32h 05mAmerican Airlines

Tue 20/509:10SYD - HEL

1 stop37h 10mAmerican Airlines

Deal found 14/4$5,408

Mon 5/506:10HEL - SYD

2 stops42h 10mAir Canada

Tue 20/509:20SYD - HEL

2 stops38h 30mAir Canada

Deal found 14/4$5,848

Fri 5/911:05HEL - SYD

2 stops44h 50mSriLankan Airlines

Tue 23/916:10SYD - HEL

2 stops33h 45mSriLankan Airlines

Deal found 14/4$6,503

Mon 5/517:45HEL - SYD

2 stops29h 35mJapan Airlines

Tue 20/508:55SYD - HEL

1 stop26h 45mJapan Airlines

Deal found 15/4$6,922

Last-minute flights from Helsinki to Sydney
Discover last-minute flight deals from Helsinki to Sydney. Data last updated 15 April 2025 and is based on user searches.

Sun 4/500:25HEL - SYD

1 stop23h 15mQantas Airways

Wed 21/514:50SYD - HEL

2 stops34h 00mQantas Airways

Deal found 14/4$2,975

Mon 5/521:05HEL - SYD

2 stops49h 15mBritish Airways

Tue 20/510:20SYD - HEL

2 stops35h 00mBritish Airways

Deal found 15/4$2,077

Mon 5/517:10HEL - SYD

1 stop41h 00mQatar Airways

Wed 21/517:45SYD - HEL

2 stops28h 30mQatar Airways

Deal found 14/4$2,465

Mon 5/518:25HEL - SYD

3 stops32h 20mKLM

Wed 21/506:15SYD - HEL

3 stops37h 45mKLM

Deal found 14/4$3,445

Mon 5/516:00HEL - SYD

1 stop32h 05mAmerican Airlines

Tue 20/509:10SYD - HEL

1 stop37h 10mAmerican Airlines

Deal found 15/4$5,412

Mon 5/506:10HEL - SYD

3 stops42h 10mAir Canada

Tue 20/509:20SYD - HEL

3 stops58h 30mAir Canada

Deal found 15/4$6,489

Mon 5/517:45HEL - SYD

2 stops29h 35mJapan Airlines

Tue 20/508:55SYD - HEL

1 stop26h 45mJapan Airlines

Deal found 15/4$6,922

Tue 6/519:35HEL - SYD

2 stops40h 25mTurkish Airlines

Tue 13/520:55SYD - HEL

2 stops45h 45mTurkish Airlines

Deal found 15/4$1,986

Thu 8/519:35HEL - SYD

2 stops28h 45mMultiple Airlines

Wed 21/512:50SYD - HEL

2 stops32h 10mMultiple Airlines

Deal found 14/4$1,830

Thu 29/500:35HEL - SYD

1 stop22h 35mFinnair

Fri 6/609:50SYD - HEL

1 stop36h 40mFinnair

Deal found 15/4$1,948

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 15 April 2025.

Sat 14/605:35HEL - SYD

3 stops47h 00mMultiple Airlines

Deal found 15/4$812

Thu 10/716:55HEL - SYD

1 stop30h 20mJuneyao Airlines

Deal found 14/4$1,487

Mon 12/517:10HEL - SYD

1 stop41h 00mQatar Airways

Deal found 14/4$1,643

Wed 9/700:35HEL - SYD

1 stop25h 05mFinnair

Deal found 14/4$1,700

Fri 13/600:25HEL - SYD

1 stop21h 45mQantas Airways

Deal found 15/4$1,881

Sat 2/806:05HEL - SYD

2 stops51h 50mEtihad Airways

Deal found 15/4$1,986

Fri 13/618:25HEL - SYD

3 stops32h 20mKLM

Deal found 14/4$2,103

Sat 14/608:10HEL - SYD

2 stops41h 30mCathay Pacific

Deal found 15/4$2,252

Sun 10/814:05HEL - SYD

2 stops41h 50mSriLankan Airlines

Deal found 15/4$4,306

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

Thu 8/5

19:35-07:20

2 stops28h 45m

Sydney Kingsford Smith

Wed 21/5

12:50-14:00

2 stops32h 10m

$1,830

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Tue 6/5

19:35-19:00

2 stops40h 25m

Sydney Kingsford Smith

Tue 13/5

20:55-11:40

2 stops45h 45m

$1,986

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 5/5

21:05-05:20

2 stops49h 15m

Sydney Kingsford Smith

Tue 20/5

10:20-14:20

2 stops35h 00m

$2,077

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 7/5

00:35-06:10

1 stop22h 35m

Sydney Kingsford Smith

Wed 21/5

10:20-06:00

1 stop26h 40m

$2,252

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 2/10

08:00-19:35

2 stops28h 35m

Sydney Kingsford Smith

Sun 12/10

22:10-12:20

2 stops46h 10m

$2,358

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 5/5

17:10-17:10

1 stop41h 00m

Sydney Kingsford Smith

Wed 21/5

17:45-15:15

2 stops28h 30m

$2,465

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 5/5

18:25-09:45

3 stops32h 20m

Sydney Kingsford Smith

Tue 20/5

06:15-13:00

3 stops37h 45m

$2,902

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sun 4/5

00:25-06:40

1 stop23h 15m

Sydney Kingsford Smith

Tue 20/5

14:50-17:50

2 stops34h 00m

$2,938

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 5/5

16:00-07:05

1 stop32h 05m

Sydney Kingsford Smith

Tue 20/5

09:10-15:20

1 stop37h 10m

$5,408

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Mon 5/5

06:10-07:20

2 stops42h 10m

Sydney Kingsford Smith

Tue 20/5

09:20-16:50

2 stops38h 30m

$5,848

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 22 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 24 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

Japan Airlines

8.3

Very Good

1,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Japan Airlines

8.3

Very Good

1,440 reviews

Japan Airlines

8.3

Very Good

1,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

mark,Nov 2024

YVR - NRT

KLM

7.8

Good

1,323 reviews

Japan Airlines

8.3

Very Good

1,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

mark,Nov 2024

YVR - NRT

Finnair

7.6

Good

1,269 reviews

Japan Airlines

8.3

Very Good

1,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

mark,Nov 2024

YVR - NRT

Qantas Airways

7.5

Good

818 reviews

Japan Airlines

8.3

Very Good

1,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

mark,Nov 2024

YVR - NRT

Cathay Pacific

7.5

Good

846 reviews

Japan Airlines

8.3

Very Good

1,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

mark,Nov 2024

YVR - NRT

Related info for your journey

What are the cheapest airlines flying from Helsinki to Sydney round-trip?
Turkish Airlines, at $1,986, was found to be the cheapest airline from Helsinki to Sydney.Alternate airlines to your destination round-trip include British Airways and Finnair. These flights start at 11% 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 Juneyao Airlines, which is currently one of the cheapest options available, starting at $1,487. Qatar Airways flights start at $1,643 while deals on Finnair start at $1,700 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

Wollongong

Katoomba

Manly

Penrith

Coogee

Randwick

Terrigal

Cronulla

Lithgow

Bondi Beach

Leura

Swansea

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

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

Port Macquarie car hire

Lismore car hire

Albury car hire

Tamworth car hire

Other flights to Sydney

Top airline flying from Helsinki to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest$1,749	Average$2,083	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 $812

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 14/6. 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 May, booked 24 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 15 April 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 15 April 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 11 April 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 15 April 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 15 April 2025.

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 airline 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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Travel Smart

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 15 April 2025.