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Cheap flights from Helsinki to Sydney from $781

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 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Helsinki to Sydney

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Helsinki to Sydney.
Turkish Airlines Logo
7:35 pm - 7:00 pmHEL-SYD
40h 25m2 stops
Turkish Airlines Logo
8:55 pm - 6:40 pmSYD-HEL
28h 45m2 stops
$1,187Turkish Airlines
Find Deal
Fri, May 2 - Sun, May 18
Turkish Airlines Logo
12:35 pm - 7:00 pmHEL-SYD
47h 25m2 stops
Turkish Airlines Logo
8:55 pm - 6:40 pmSYD-HEL
28h 45m2 stops
$1,207Turkish Airlines
Find Deal
Tue, May 6 - Tue, May 27
 Logo
12:35 am - 8:40 amHEL-SYD
25h 05m1 stop
 Logo
9:50 pm - 5:35 amSYD-HEL
38h 45m1 stop
$1,219
Find Deal
Thu, May 1 - Sun, May 18
Turkish Airlines Logo
12:35 pm - 7:00 pmHEL-SYD
47h 25m2 stops
Turkish Airlines Logo
8:55 pm - 6:40 pmSYD-HEL
28h 45m2 stops
$1,254Turkish Airlines
Find Deal
Mon, Aug 25 - Thu, Sep 11
Malaysia Airlines Logo
8:00 am - 10:00 amHEL-SYD
43h 00m2 stops
Malaysia Airlines Logo
10:10 pm - 12:20 pmSYD-HEL
45h 10m2 stops
$1,291Malaysia Airlines
Find Deal
Sat, May 10 - Mon, Jun 2
Finnair Logo
12:35 am - 6:10 amHEL-SYD
22h 35m1 stop
Finnair Logo
10:20 am - 6:00 amSYD-HEL
26h 40m1 stop
$1,307Finnair
Find Deal
Wed, May 7 - Thu, May 22
Malaysia Airlines Logo
8:00 am - 10:00 amHEL-SYD
43h 00m2 stops
Malaysia Airlines Logo
10:10 pm - 12:20 pmSYD-HEL
45h 10m2 stops
$1,323Malaysia Airlines
Find Deal
Sat, May 10 - Wed, May 28
Finnair Logo
12:25 am - 5:20 amHEL-SYD
21h 55m1 stop
Finnair Logo
10:20 am - 6:00 amSYD-HEL
26h 40m1 stop
$1,340Finnair
Find Deal
Sun, May 4 - Wed, May 21
 Logo
12:35 am - 8:40 amHEL-SYD
25h 05m1 stop
 Logo
10:10 am - 5:35 amSYD-HEL
26h 25m1 stop
$1,370
Find Deal
Thu, May 1 - Sun, May 18
Vietnam Airlines Logo
8:00 am - 8:15 amHEL-SYD
41h 15m2 stops
Vietnam Airlines Logo
10:15 am - 2:55 pmSYD-HEL
35h 40m2 stops
$1,389Vietnam Airlines
Find Deal
Tue, May 6 - Mon, Jun 2

Turkish Airlines flights from Helsinki to Sydney

Our best Turkish Airlines deals on Helsinki to Sydney flight tickets
Turkish Airlines
May 2
HEL7:35 pmHelsinki-Vantaa
40h 25m
2 stops
SYD7:00 pmSydney Kingsford Smith
May 18
SYD8:55 pmSydney Kingsford Smith
28h 45m
2 stops
HEL6:40 pmHelsinki-Vantaa
Turkish Airlines
May 6
HEL12:35 pmHelsinki-Vantaa
47h 25m
2 stops
SYD7:00 pmSydney Kingsford Smith
May 27
SYD8:55 pmSydney Kingsford Smith
28h 45m
2 stops
HEL6:40 pmHelsinki-Vantaa
Turkish Airlines
Aug 25
HEL12:35 pmHelsinki-Vantaa
47h 25m
2 stops
SYD7:00 pmSydney Kingsford Smith
Sep 11
SYD8:55 pmSydney Kingsford Smith
28h 45m
2 stops
HEL6:40 pmHelsinki-Vantaa

Finnair flights from Helsinki to Sydney

Our best Finnair deals on Helsinki to Sydney flight tickets
Finnair
May 7
HEL12:35 amHelsinki-Vantaa
22h 35m
1 stop
SYD6:10 amSydney Kingsford Smith
May 22
SYD10:20 amSydney Kingsford Smith
26h 40m
1 stop
HEL6:00 amHelsinki-Vantaa
Finnair
May 4
HEL12:25 amHelsinki-Vantaa
21h 55m
1 stop
SYD5:20 amSydney Kingsford Smith
May 21
SYD10:20 amSydney Kingsford Smith
26h 40m
1 stop
HEL6:00 amHelsinki-Vantaa
Finnair
Aug 24
HEL12:35 amHelsinki-Vantaa
22h 35m
1 stop
SYD6:10 amSydney Kingsford Smith
Sep 11
SYD12:45 pmSydney Kingsford Smith
24h 15m
1 stop
HEL6:00 amHelsinki-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?

In general, May is the cheapest month to fly from Helsinki to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,268. If you are unable to visit Sydney during the month of May, then departing from Helsinki during the month September is also very affordable. Most momondo users find prices during this month for around $1,306.

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

The cheapest day to depart from Helsinki to Sydney is on a Tuesday when prices can be found for as low as $1,267. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $2,102.

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 in the afternoon. momondo users have found flights departing from Helsinki to Sydney in the afternoon for as low as $1,277. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,582. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,429 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 $1,277 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 round-trip 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

$781

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 $781. The best round-trip flight deal from Helsinki to Sydney found on momondo in the last 72 hours is $1,187.
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?

    The distance between Helsinki-Vantaa and Sydney Kingsford Smith is about 9439.3 mi. Flights usually cover this in 21h 45m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 $1,098Free CancellationRating
7.6
1,267 reviews
Search Finnair flights

Traveling to a place near Sydney?

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

Why use momondo?

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

It is quick and easy to find Helsinki to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

All flight searches from Helsinki to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Helsinki to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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