$753 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 19/9. 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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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

Sat, 8 Nov - Wed, 12 Nov
Lufthansa Logo
17:55 - 07:15HEL-SYD
28h 20m2 stops
Lufthansa Logo
15:35 - 12:00SYD-HEL
29h 25m2 stops
$1,650Lufthansa
Find Deal
Sat, 8 Nov - Wed, 12 Nov
Lufthansa Logo
14:00 - 07:15HEL-SYD
32h 15m2 stops
Lufthansa Logo
15:35 - 18:40SYD-HEL
36h 05m2 stops
$1,656Lufthansa
Find Deal
Wed, 17 Sep - Mon, 6 Oct
 Logo
12:35 - 11:35HEL-SYD
40h 00m2 stops
 Logo
13:50 - 11:40SYD-HEL
29h 50m2 stops
$1,689
Find Deal
Mon, 1 Sep - Tue, 16 Sep
 Logo
19:35 - 11:35HEL-SYD
33h 00m2 stops
 Logo
12:50 - 11:40SYD-HEL
29h 50m2 stops
$1,718
Find Deal
Mon, 8 Sep - Tue, 23 Sep
Turkish Airlines Logo
19:35 - 19:00HEL-SYD
40h 25m2 stops
Turkish Airlines Logo
20:55 - 18:40SYD-HEL
28h 45m2 stops
$1,754Turkish Airlines
Find Deal
Sun, 17 Aug - Tue, 2 Sep
Turkish Airlines Logo
12:35 - 19:00HEL-SYD
47h 25m2 stops
Turkish Airlines Logo
20:55 - 11:40SYD-HEL
45h 45m2 stops
$1,819Turkish Airlines
Find Deal
Mon, 26 Jan - Tue, 10 Feb
Qatar Airways Logo
16:00 - 08:55HEL-SYD
31h 55m2 stops
Qatar Airways Logo
21:40 - 14:15SYD-HEL
25h 35m1 stop
$1,918Qatar Airways
Find Deal
Mon, 26 Jan - Tue, 10 Feb
Qatar Airways Logo
16:00 - 08:55HEL-SYD
31h 55m2 stops
Qatar Airways Logo
21:40 - 14:15SYD-HEL
25h 35m1 stop
$1,926Qatar Airways
Find Deal
Fri, 15 Aug - Tue, 19 Aug
Finnair Logo
21:55 - 05:10OUL-SYD
24h 15m2 stops
Finnair Logo
10:20 - 08:00SYD-OUL
28h 40m2 stops
$3,183Finnair
Find Deal
Sun, 16 Nov - Thu, 20 Nov
Finnair Logo
18:05 - 07:35OUL-SYD
28h 30m2 stops
Finnair Logo
15:55 - 10:30SYD-OUL
27h 35m2 stops
$3,261Finnair
Find Deal
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 March, where tickets cost $2,028 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 $2,898 and $2,573 respectively. For one-way flights, the best month to travel is March with an average price of $2,028.

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 19% 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$753
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (27% 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 $1,978. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $2,781 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 2,072 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 1316 reviews
6.9Entertainment
7.6Boarding
6.7Food
8.1Crew
7.5Comfort
Airline reviews

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

6.0 GoodAnonymous, July 2025HEL - DFW
Read more Finnair reviews

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.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

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

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

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.

Easy 1 hour flight and right over the Alps, pretty cool!!

All was good. I would have preferred free drinks besides water (coffee/tea).

Travelling to a place near Sydney?

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