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Cheap flights from Helsinki to Sydney from $1,130

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SYD
25 Dec — 1 Jan1
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 20 December 2024.

Round-trip from

$2,013

One-way from

$1,130

Popular in

December

Cheapest in

May

Average price

$2,905
Turkish Airlines
  • Turkish Airlines
  • 29/1-3/2
  • 3 total stops
  • 89h 25m total
  • Helsinki to Sydney
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15/2
  • 15/2
  • 2 total stops
  • 43h 00m total
  • Helsinki to Sydney
Search Deals
High demand for flights, 5% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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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 20 December 2024.

Fri 27/1207:45HEL - SYD
2 stops43h 15mMultiple Airlines
Wed 8/122:20SYD - HEL
2 stops49h 15mMultiple Airlines
Deal found 19/12$3,479
Fri 20/1223:50HEL - SYD
1 stop22h 35mFinnair
Tue 24/1215:55SYD - HEL
1 stop22h 50mFinnair
Deal found 20/12$3,590
Sun 29/1219:00HEL - SYD
2 stops26h 15mTurkish Airlines
Sun 5/107:15SYD - HEL
2 stops37h 15mTurkish Airlines
Deal found 18/12$4,016
Fri 20/1214:00HEL - SYD
2 stops37h 00mCathay Pacific
Wed 8/111:05SYD - HEL
2 stops36h 40mCathay Pacific
Deal found 19/12$4,176
Fri 20/1212:25HEL - SYD
1 stop33h 10mAmerican Airlines
Wed 8/111:50SYD - HEL
2 stops35h 05mAmerican Airlines
Deal found 19/12$6,011
Fri 20/1217:30HEL - SYD
1 stop28h 20mJapan Airlines
Wed 8/109:15SYD - HEL
1 stop27h 45mJapan Airlines
Deal found 20/12$6,993

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 20 December 2024.

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Fly to

Any airport

Route

Depart

Return

Price

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 29/1

12:25-19:00

1 stop45h 35m

Sydney Kingsford Smith

Mon 3/2

07:15-18:05

2 stops43h 50m

$2,013

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Fri 14/3

18:10-06:30

2 stops27h 20m

Sydney Kingsford Smith

Sat 29/3

11:00-23:20

2 stops45h 20m

$2,074

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 12/2

00:50-09:35

1 stop23h 45m

Sydney Kingsford Smith

Wed 26/2

22:20-05:45

1 stop40h 25m

$2,250

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 29/1

12:25-19:00

1 stop45h 35m

Sydney Kingsford Smith

Mon 3/2

09:15-14:40

1 stop38h 25m

$2,359

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 13/2

16:00-20:35

2 stops43h 35m

Sydney Kingsford Smith

Wed 26/2

22:15-23:00

2 stops33h 45m

$2,599

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Fri 14/3

18:10-07:10

3 stops28h 00m

Sydney Kingsford Smith

Sat 29/3

15:55-16:40

2 stops33h 45m

$2,625

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Sat 8/2

12:45-09:15

2 stops35h 30m

Sydney Kingsford Smith

Mon 24/2

15:15-13:40

2 stops31h 25m

$2,665

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 13/2

23:50-06:30

1 stop21h 40m

Sydney Kingsford Smith

Wed 26/2

15:55-18:00

2 stops35h 05m

$2,835

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Thu 13/2

16:05-18:50

1 stop41h 45m

Sydney Kingsford Smith

Wed 26/2

21:40-14:20

1 stop25h 40m

$2,840

HelsinkiSydney

HEL - SYD

HELSYD

Helsinki-Vantaa

Wed 29/1

06:50-07:00

3 stops39h 10m

Sydney Kingsford Smith

Mon 3/2

11:50-12:00

3 stops33h 10m

$3,572

Flights are sorted by cheapest return flights first.

Deals found on 19/12

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 13 December 2024.

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 20 December 2024.

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 20 December 2024.
See what other customers who have flown with Turkish 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
1,443 reviews
Check prices

Boarding

8.4

Food

7.7

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
1,443 reviews
Japan Airlines
8.3
Very Good
1,443 reviews
Check prices

Boarding

8.4

Food

7.7

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
1,349 reviews
Japan Airlines
8.3
Very Good
1,443 reviews
Check prices

Boarding

8.4

Food

7.7

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
7.7
Good
1,285 reviews
Japan Airlines
8.3
Very Good
1,443 reviews
Check prices

Boarding

8.4

Food

7.7

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
3,788 reviews
Japan Airlines
8.3
Very Good
1,443 reviews
Check prices

Boarding

8.4

Food

7.7

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

Qantas Airways
7.5
Good
808 reviews
Japan Airlines
8.3
Very Good
1,443 reviews
Check prices

Boarding

8.4

Food

7.7

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?

    Turkish Airlines, at $2,013, was found to be the cheapest airline from Helsinki to Sydney.Alternate airlines to your destination round-trip include Air France and Finnair. These flights start at 15% 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 $1,405. Finnair flights start at $1,675 while deals on Juneyao Airlines start at $1,715 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

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 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$1,773Average$2,316FlexibilityNo cancel feeOn-time76%
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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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