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Cheap flights from Helsinki to Sydney from $973

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Sydney departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Helsinki to Sydney.
 Logo
19:35 - 10:10HEL-SYD
31h 35m2 stops
 Logo
09:15 - 14:00SYD-HEL
35h 45m3 stops
$1,825
Find Deal
Mon, 5 May - Wed, 21 May
 Logo
19:35 - 10:10HEL-SYD
31h 35m2 stops
 Logo
12:50 - 14:00SYD-HEL
32h 10m2 stops
$1,852
Find Deal
Mon, 5 May - Wed, 21 May
 Logo
19:35 - 11:35HEL-SYD
33h 00m3 stops
 Logo
09:15 - 14:00SYD-HEL
35h 45m3 stops
$1,857
Find Deal
Mon, 5 May - Wed, 21 May
Turkish Airlines Logo
19:35 - 19:00HEL-SYD
40h 25m2 stops
Turkish Airlines Logo
20:55 - 18:40SYD-HEL
28h 45m2 stops
$1,881Turkish Airlines
Find Deal
Fri, 2 May - Sun, 18 May
Turkish Airlines Logo
19:35 - 19:00HEL-SYD
40h 25m2 stops
Turkish Airlines Logo
20:55 - 18:40SYD-HEL
28h 45m2 stops
$1,897Turkish Airlines
Find Deal
Fri, 2 May - Sun, 18 May
Finnair Logo
00:25 - 06:40HEL-SYD
23h 15m1 stop
Finnair Logo
10:20 - 06:00SYD-HEL
26h 40m1 stop
$1,954Finnair
Find Deal
Thu, 8 May - Fri, 30 May
Malaysia Airlines Logo
08:00 - 10:00HEL-SYD
43h 00m2 stops
Malaysia Airlines Logo
22:10 - 12:20SYD-HEL
45h 10m2 stops
$2,063Malaysia Airlines
Find Deal
Sat, 10 May - Mon, 2 Jun
Finnair Logo
00:35 - 08:40HEL-SYD
25h 05m1 stop
Finnair Logo
10:10 - 05:35SYD-HEL
26h 25m1 stop
$2,066Finnair
Find Deal
Thu, 1 May - Sun, 18 May
Malaysia Airlines Logo
08:00 - 10:00HEL-SYD
43h 00m2 stops
Malaysia Airlines Logo
22:10 - 12:20SYD-HEL
45h 10m2 stops
$2,114Malaysia Airlines
Find Deal
Sat, 10 May - Wed, 28 May
Vietnam Airlines Logo
08:00 - 08:15HEL-SYD
41h 15m2 stops
Vietnam Airlines Logo
10:15 - 14:55SYD-HEL
35h 40m2 stops
$2,219Vietnam Airlines
Find Deal
Tue, 6 May - Mon, 2 Jun

Turkish Airlines flights from Helsinki to Sydney

Our best Turkish Airlines deals on Helsinki to Sydney flight tickets
Turkish Airlines
2 May
HEL19:35Helsinki-Vantaa
40h 25m
2 stops
SYD19:00Sydney Kingsford Smith
18 May
SYD20:55Sydney Kingsford Smith
28h 45m
2 stops
HEL18:40Helsinki-Vantaa
Turkish Airlines
2 May
HEL19:35Helsinki-Vantaa
40h 25m
2 stops
SYD19:00Sydney Kingsford Smith
18 May
SYD20:55Sydney Kingsford Smith
28h 45m
2 stops
HEL18:40Helsinki-Vantaa
Turkish Airlines
6 May
HEL12:35Helsinki-Vantaa
47h 25m
2 stops
SYD19:00Sydney Kingsford Smith
27 May
SYD20:55Sydney Kingsford Smith
28h 45m
2 stops
HEL18:40Helsinki-Vantaa

Qatar Airways flights from Helsinki to Sydney

Our best Qatar Airways deals on Helsinki to Sydney flight tickets
Qatar Airways
5 May
HEL17:10Helsinki-Vantaa
41h 00m
1 stop
SYD17:10Sydney Kingsford Smith
21 May
SYD20:45Sydney Kingsford Smith
25h 30m
1 stop
HEL15:15Helsinki-Vantaa
Qatar Airways
5 May
HEL17:10Helsinki-Vantaa
41h 00m
1 stop
SYD17:10Sydney Kingsford Smith
21 May
SYD17:45Sydney Kingsford Smith
28h 30m
2 stops
HEL15:15Helsinki-Vantaa
Qatar Airways
20 Apr
HEL17:10Helsinki-Vantaa
41h 00m
1 stop
SYD17:10Sydney Kingsford Smith
10 June
SYD20:45Sydney Kingsford Smith
25h 30m
1 stop
HEL15:15Helsinki-Vantaa

See travel insights to Sydney from

How to get the cheapest flight ticket from Helsinki to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Helsinki and Sydney?

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Helsinki, with most prices found around $2,026. If you aren’t able to travel to Sydney during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $2,087.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $0. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $2,863.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from Helsinki to Sydney at midday for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,637 on average. Flights to Sydney from Helsinki in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Helsinki when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,284 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Helsinki for as low as $2,040 on momondo.

How have Helsinki to Sydney flight prices changed over time?

As of April 2025, prices for Helsinki to Sydney flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Helsinki to Sydney (HEL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Sydney

Best price found

$973

Fastest flight time

21h 45m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Helsinki in the past 72 hours is $973. The best return flight deal from Helsinki to Sydney found on momondo in the last 72 hours is $1,825.
The fastest flight from Helsinki to Sydney takes 21h 45m
There are no direct flights from Helsinki to Sydney. Popular non-direct route for this connection is Helsinki-Vantaa Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Helsinki-Vantaa to Sydney Kingsford Smith by plane?

    Helsinki-Vantaa and Sydney Kingsford Smith are 15191.1 km apart from one another. Typically, this will take 21h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Helsinki to Sydney?


Best airlines flying from Helsinki to Sydney

Compare and see reviews for airlines that fly from Helsinki to Sydney with momondo
Airline
Rating
Free cancellation
Price
FinnairPriceFrom $1,776Free cancellationRating
7.6
1,267 reviews
Search Finnair flights

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Sydney?

Finding the right flight to Sydney from Helsinki is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Helsinki to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Helsinki which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helsinki to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Helsinki. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Helsinki to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helsinki to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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