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Cheap flights from Helsinki to Sydney from $1,142

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SYD
26 jan — 2 fev1
1 adult

The best prices from Helsinki-Vantaa to Sydney Kingsford Smith are usually found in May or September, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Helsinki to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 janeiro 2025.

Round-trip from

$1,838

One-way from

$1,142

Popular in

December

Cheapest in

May

Average price

$2,458
4/5-13/5
  • 4/5-13/5
  • 5 total stops
  • 68h 05m total
  • Helsinki to Sydney
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Malaysia Airlines
  • Malaysia Airlines
  • 28/2
  • 2 total stops
  • 51h 45m total
  • Helsinki to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($264 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($85 potential savings vs. average return price).
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Average for round-trip flights in January 2025
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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 21 janeiro 2025.

dom 4/517:10HEL - SYD
3 stops35h 25mMultiple Airlines
ter 13/519:40SYD - HEL
2 stops32h 40mMultiple Airlines
Deal found 21/1$1,838
qua 5/318:10HEL - SYD
2 stops27h 20mAir France
qua 2/411:25SYD - HEL
2 stops61h 15mAir France
Deal found 21/1$1,851
seg 2/606:35HEL - SYD
2 stops27h 10mSingapore Airlines
qua 11/611:00SYD - HEL
2 stops30h 35mSingapore Airlines
Deal found 20/1$1,853
seg 17/313:50HEL - SYD
1 stop32h 45mFinnair
seg 24/314:30SYD - HEL
1 stop24h 15mFinnair
Deal found 19/1$1,886
seg 10/316:00HEL - SYD
2 stops43h 35mMalaysia Airlines
seg 24/322:15SYD - HEL
2 stops33h 45mMalaysia Airlines
Deal found 20/1$1,928
seg 10/316:05HEL - SYD
2 stops45h 05mQatar Airways
seg 24/321:40SYD - HEL
1 stop25h 40mQatar Airways
Deal found 20/1$2,198
ter 28/1017:30HEL - SYD
1 stop28h 20mJapan Airlines
ter 25/1109:15SYD - HEL
2 stops39h 00mJapan Airlines
Deal found 21/1$2,316
sex 14/306:50HEL - SYD
2 stops41h 25mAir Canada
sáb 29/311:20SYD - HEL
3 stops33h 30mAir Canada
Deal found 20/1$2,377
seg 10/313:55HEL - SYD
3 stops34h 45mKLM
seg 24/311:15SYD - HEL
2 stops34h 55mKLM
Deal found 20/1$2,397
dom 4/516:55HEL - SYD
1 stop30h 10mJuneyao Airlines
ter 13/508:05SYD - HEL
1 stop29h 05mJuneyao Airlines
Deal found 21/1$2,575
dom 9/314:25HEL - SYD
2 stops31h 50mLufthansa
ter 25/319:10SYD - HEL
2 stops39h 00mLufthansa
Deal found 21/1$2,615
sáb 3/500:25HEL - SYD
1 stop23h 40mQantas Airways
ter 13/515:10SYD - HEL
2 stops33h 40mQantas Airways
Deal found 21/1$2,735

Find flights from Helsinki to Sydney within your budget

Customise your flight search to find flights from Helsinki to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 janeiro 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

dom 4/5

17:10-11:35

3 stops35h 25m

Sydney Kingsford Smith

ter 13/5

19:40-21:20

2 stops32h 40m

$1,838

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

qua 5/3

18:10-06:30

2 stops27h 20m

Sydney Kingsford Smith

qua 2/4

11:25-16:40

2 stops61h 15m

$1,851

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

seg 2/6

06:35-16:45

2 stops27h 10m

Sydney Kingsford Smith

qua 11/6

11:00-10:35

2 stops30h 35m

$1,853

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

seg 17/3

13:50-07:35

1 stop32h 45m

Sydney Kingsford Smith

seg 24/3

14:30-05:45

1 stop24h 15m

$1,886

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

seg 10/3

16:00-20:35

2 stops43h 35m

Sydney Kingsford Smith

seg 24/3

22:15-23:00

2 stops33h 45m

$1,928

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

seg 10/3

16:05-22:10

2 stops45h 05m

Sydney Kingsford Smith

seg 24/3

21:40-14:20

1 stop25h 40m

$2,198

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

sex 14/3

06:50-09:15

2 stops41h 25m

Sydney Kingsford Smith

sáb 29/3

11:20-11:50

3 stops33h 30m

$2,377

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

seg 10/3

13:55-09:40

3 stops34h 45m

Sydney Kingsford Smith

seg 24/3

11:15-13:10

2 stops34h 55m

$2,397

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

dom 4/5

16:55-06:05

1 stop30h 10m

Sydney Kingsford Smith

ter 13/5

08:05-06:10

1 stop29h 05m

$2,575

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

dom 9/3

14:25-07:15

2 stops31h 50m

Sydney Kingsford Smith

ter 25/3

19:10-01:10

2 stops39h 00m

$2,615

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from Helsinki to Sydney

Get recent, data-driven insights about flights from Helsinki to Sydney including ideal travel times, pricing trends, and more.

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 17 January 2025.

Booking 48 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?

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 21 janeiro 2025.

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

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

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

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 21 janeiro 2025.
See what other customers who have flown with Finnair, Qatar Airways and KLM 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
1,449 reviews
Check prices

Food

7.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 10

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
1,449 reviews
Japan Airlines
8.3
Very Good
1,449 reviews
Check prices

Food

7.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 10

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

Singapore Airlines
8.1
Very Good
1,328 reviews
Japan Airlines
8.3
Very Good
1,449 reviews
Check prices

Food

7.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Japan Airlines
8.3
Very Good
1,449 reviews
Check prices

Food

7.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Japan Airlines
8.3
Very Good
1,449 reviews
Check prices

Food

7.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 10

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

Qatar Airways
7.5
Good
3,752 reviews
Japan Airlines
8.3
Very Good
1,449 reviews
Check prices

Food

7.7

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 10

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

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?

    Air France, at $1,851, was found to be the cheapest airline from Helsinki to Sydney.Alternate airlines to your destination round-trip include Singapore Airlines and Finnair. These flights start at 21% 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 Malaysia Airlines, which is currently one of the cheapest options available, starting at $1,142. Finnair flights start at $1,540 while deals on Qatar Airways start at $1,554 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

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Randwick
Coogee
Manly
Cronulla
Bondi Beach
Terrigal
Lithgow
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Helsinki to Sydney

Discover the top airline that operate flights from Helsinki to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 janeiro 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$1,774Average$2,289FlexibilityNo cancel feeOn-time76%
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