Sydney

$514+ Cheap flights from Helsinki (HEL) to Sydney (SYD)

HEL — SYD
Dec 4 — Dec 111
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheap flight deals from Helsinki to Sydney

Cheapest flights from Helsinki to Sydney

Tue 12/18:50 am -
2 stops28h 30m
Tue 12/83:50 pm -
1 stop30h 45m
Deal found 11/3$1,236
Thu 11/58:50 am -
2 stops27h 30m
Wed 11/183:50 pm -
1 stop24h 30m
Deal found 11/3$1,260
Sun 11/297:35 pm -
2 stops28h 50m
Sun 12/63:10 pm -
2 stops59h 25m
Deal found 11/1$1,266
Mon 11/93:45 pm -
2 stops54h 50m
Mon 11/239:45 pm -
1 stop25h 10m
Deal found 11/3$1,295
Mon 11/303:45 pm -
1 stop21h 45m
Mon 12/79:45 pm -
1 stop25h 10m
Deal found 11/2$1,298
Sun 11/83:45 pm -
2 stops29h 50m
Mon 11/236:00 am -
1 stop40h 55m
Deal found 11/3$1,306
Thu 12/37:05 pm -
2 stops27h 05m
Thu 12/249:35 pm -
2 stops29h 35m
Deal found 11/1$1,307
Sun 11/293:05 pm -
2 stops46h 15m
Sun 12/63:50 pm -
1 stop30h 45m
Deal found 11/1$1,329
Fri 11/63:45 pm -
2 stops30h 50m
Fri 11/1311:40 am -
2 stops35h 15m
Deal found 11/3$1,343
Sat 11/288:50 am -
2 stops27h 30m
Sat 12/53:50 pm -
1 stop30h 45m
Deal found 10/31$1,346
Thu 11/53:45 pm -
1 stop41h 50m
Wed 11/189:10 pm -
1 stop25h 45m
Deal found 11/3$1,381
Thu 11/53:45 pm -
2 stops54h 50m
Wed 11/189:10 pm -
1 stop25h 45m
Deal found 11/3$1,384

Find flight deals from Helsinki to Sydney

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,236
(SmartFares)

One-way from

$514
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,374
Provider with most accurate pricing for Helsinki-Vantaa-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Helsinki-Vantaa-Sydney Kingsford Smith flights.
From Helsinki-Vantaa to Sydney Kingsford Smith
One-way flight from Helsinki-Vantaa to Sydney Kingsford Smith
Highest demand for flights based on searches. 7% potential increase in price ($109 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in November 2026

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

Cheapest round-trip

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Sun 11/29

10:45 pm-6:50 pm

3 stops59h 05m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$514

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Mon 2/8

8:40 pm-6:30 am

3 stops48h 50m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$575

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Mon 2/8

3:45 pm-6:35 pm

1 stop41h 50m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$679

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Thu 1/21

3:45 pm-4:55 pm

2 stops40h 10m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$731

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Sun 1/17

3:45 pm-4:55 pm

2 stops40h 10m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$731

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Mon 1/18

3:45 pm-9:35 pm

2 stops44h 50m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$731
Quickest round-trip

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 12/1

4:40 pm-6:50 am

1 stop29h 10m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$732

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Sun 11/29

4:40 pm-6:50 am

1 stop29h 10m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$737

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Wed 1/20

3:45 pm-6:05 am

2 stops29h 20m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$765

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Fri 1/15

3:45 pm-9:35 pm

2 stops44h 50m

Sydney Kingsford Smith

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Helsinki to Sydney

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Sydney in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helsinki-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helsinki-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip price

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?

The best time to book flights from Helsinki to Sydney is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $1,263). Flying from Helsinki to Sydney in December is currently the most expensive (average of $1,657). 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.

How much does it cost to fly round-trip from Helsinki to Sydney?

Airfare is typical for this route at the moment.

Helsinki to Sydney flights typically cost between $1,226 and $1,492 in December.
The cheapest round-trip price found within the last 5 days was $1,236 on Qatar Airways (Dec 1-Dec 8).

Related info for your journey

  • How long is the flight from Helsinki to Sydney?

    There are many flights that can get you from Helsinki to Sydney in 27h 30m. Fly via Qatar Airways or Emirates to get the fastest option. There are 9438 mi between Helsinki and Sydney. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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 $1,263). Flying from Helsinki to Sydney in December is currently the most expensive (average of $1,657). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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