$728 Find Cheap Flights from Finland to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Finland to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Finland to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Finland to Sydney

Mon, 9 Feb - Sun, 15 Feb
Turkish Airlines Logo
19:00 - 10:45HEL-SYD
30h 45m2 stops
Turkish Airlines Logo
21:15 - 11:35SYD-HEL
47h 20m2 stops
$1,795Turkish Airlines
Find Deal
Wed, 22 Oct - Wed, 29 Oct
Multiple Airlines Logo
15:30 - 10:00HEL-SYD
34h 30m3 stops
Multiple Airlines Logo
21:30 - 00:30SYD-HEL
36h 00m3 stops
$1,799Multiple Airlines
Find Deal
Sun, 26 Oct - Mon, 10 Nov
Turkish Airlines Logo
12:30 - 19:20HEL-SYD
45h 50m2 stops
Turkish Airlines Logo
22:15 - 18:05SYD-HEL
52h 50m2 stops
$1,802Turkish Airlines
Find Deal
Mon, 9 Feb - Sun, 15 Feb
Qatar Airways Logo
16:00 - 18:50HEL-SYD
41h 50m1 stop
Qatar Airways Logo
06:00 - 14:15SYD-HEL
41h 15m2 stops
$1,820Qatar Airways
Find Deal
Thu, 6 Nov - Fri, 21 Nov
Qatar Airways Logo
16:00 - 18:50HEL-SYD
41h 50m1 stop
Qatar Airways Logo
06:00 - 14:15SYD-HEL
41h 15m2 stops
$1,847Qatar Airways
Find Deal
Sun, 26 Oct - Mon, 10 Nov
Finnair Logo
23:55 - 07:25HEL-SYD
22h 30m1 stop
Finnair Logo
15:55 - 05:45SYD-HEL
22h 50m1 stop
$1,882Finnair
Find Deal
Tue, 10 Feb - Tue, 24 Feb
British Airways Logo
14:00 - 06:55HEL-SYD
31h 55m2 stops
British Airways Logo
16:20 - 12:20SYD-HEL
29h 00m2 stops
$1,903British Airways
Find Deal
Wed, 29 Oct - Thu, 6 Nov
Finnair Logo
00:50 - 09:35HEL-SYD
23h 45m1 stop
Finnair Logo
15:55 - 05:45SYD-HEL
22h 50m1 stop
$1,936Finnair
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Juneyao Airlines Logo
16:40 - 06:50HEL-SYD
29h 10m1 stop
Juneyao Airlines Logo
08:50 - 12:55SYD-HEL
37h 05m1 stop
$2,048Juneyao Airlines
Find Deal
Tue, 10 Feb - Thu, 26 Feb
British Airways Logo
14:00 - 06:55HEL-SYD
31h 55m2 stops
British Airways Logo
16:20 - 12:20SYD-HEL
29h 00m2 stops
$2,068British Airways
Find Deal

Everything you should know

When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 11% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,795
Typical prices: $2,011-2481
Turkish Airlines
Mon 9/2Sun 15/2
HEL - SYD • 2 stops
Cheapest one-way flight
$728
Typical prices: $1,531-1621
Multiple Airlines
Tue 11/11
HEL - SYD • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Booking Insights

KAYAK's insights & trends for flights to Sydney

Get data-powered insights and trends into flights to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Sydney is September, where tickets cost $1,967 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Finland is $2,859 and $2,692 respectively. For one-way flights, the best month to travel is September with an average price of $1,967.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$728
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Helsinki to Sydney

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    Central Sydney is 7 km away from Sydney Kingsford Smith Airport.

  • What is the name of Sydney’s airport?

    There is only 1 airport in Sydney, called Sydney Kingsford Smith Airport (SYD). It can also be referred to as Kingsford Smith or Sydney.

  • What is the cheapest day to fly to Sydney?

    Based on KAYAK data, the cheapest day to fly to Sydney is Thursday where round-trip tickets can be as cheap as $1,913. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $2,689 on average.

  • How does KAYAK find such low prices on flights to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sydney?

    The cheapest time of day to fly to Sydney is generally at night, when round-trip flights cost $1,491 on average. The most expensive time of day to fly to Sydney is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,650.

  • How many direct flights to Sydney are there each week?

    Each week there are around 2,300 direct flights from within Finland to Sydney. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top airlines flying from Finland to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1323 reviews
7.5Comfort
7.6Boarding
8.1Crew
6.7Food
6.9Entertainment
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

I darted through the Frankfurt airport to make my connecting flight. I asked if it was a possibility to upgrade and the agent did. This was the kindest gesture and it made up for the previous delayed flight and distress/anxiety of anticipating that Zi was going to miss my Frankfurt-Chicago connection. I cannot express my gratitude for the upgrade.. I am 5feet 10 inches do the leg space was amazing.

I was unable to check in online. When I attempted to do so from the app and Luftansa website, I was directed to Niko.hr which I found out was fraught with errors. The kiosk at airport was not working. I had to wait in line to check in which was inefficient

The flight was delayed by an hour. Made the connection uncomfortably tight.

The flight and service were very good. Thanks to the crew.

Using the media screen in economy class is a disaster

No Wi-Fi or food unless you pay an expensive fee.

Travelling to a place near Sydney?

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

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