$764 Find Cheap Flights from Finland to Sydney – Compare and Save

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 31/10. 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, 0 bags

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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

Wed, 9 Sep - Wed, 16 Sep
Turkish Airlines Logo
19:40 - 19:10
HEL
-
SYD
40h 30m
2 stops
Turkish Airlines Logo
21:05 - 18:45
SYD
-
HEL
28h 40m
2 stops
$1,588Turkish Airlines
Mon, 14 Sep - Tue, 29 Sep
Turkish Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Turkish Airlines Logo
21:05 - 23:55
SYD
-
HEL
33h 50m
2 stops
$1,645Turkish Airlines
Mon, 24 Aug - Tue, 1 Sep
Turkish Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Turkish Airlines Logo
21:05 - 18:45
SYD
-
HEL
28h 40m
2 stops
$1,649Turkish Airlines
Thu, 3 Sep - Wed, 16 Sep
Turkish Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Turkish Airlines Logo
21:05 - 18:45
SYD
-
HEL
28h 40m
2 stops
$1,649Turkish Airlines
Mon, 24 Aug - Wed, 9 Sep
Turkish Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Turkish Airlines Logo
21:05 - 18:40
SYD
-
HEL
28h 35m
2 stops
$1,658Turkish Airlines
Thu, 17 Sep - Fri, 2 Oct
Turkish Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Turkish Airlines Logo
21:05 - 18:45
SYD
-
HEL
28h 40m
2 stops
$1,659Turkish Airlines
Mon, 24 Aug - Tue, 8 Sep
Turkish Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Turkish Airlines Logo
21:05 - 18:45
SYD
-
HEL
28h 40m
2 stops
$1,664Turkish Airlines
Mon, 14 Sep - Tue, 29 Sep
Turkish Airlines Logo
12:05 - 19:10
HEL
-
SYD
48h 05m
2 stops
Turkish Airlines Logo
21:05 - 11:10
SYD
-
HEL
45h 05m
2 stops
$1,678Turkish Airlines
Thu, 10 Sep - Tue, 6 Oct
Finnair Logo
10:50 - 06:25
OUL
-
SYD
36h 35m
2 stops
Finnair Logo
11:20 - 15:30
SYD
-
OUL
36h 10m
2 stops
$1,818Finnair
Mon, 17 Aug - Tue, 17 Nov
Finnair Logo
00:35 - 06:10
HEL
-
SYD
22h 35m
1 stop
Finnair Logo
22:20 - 05:45
SYD
-
HEL
40h 25m
1 stop
$1,910Finnair
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 round-trip 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 May, where tickets cost $1,807 on average for return flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Finland is $3,160 and $2,672 respectively. For one-way flights, the best month to travel is January with an average price of $1,418.

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 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Good to know

Low season

August

Cheapest flight

$764
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (23% 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.

  • 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.

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

    Each week there are around 8,235 direct flights from within Finland to Sydney. The most common day for departures is Friday, with 17% 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 airline 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 1426 reviews
7.7Boarding
6.7Food
7.4Comfort
6.9Entertainment
8.2Crew
Airline reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

10.0 ExcellentMatti, July 2026
HEL - JFK
Read more Finnair reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food

The crew was friendly, and the flight landed on time

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Very good seat, very comfortable, good food, and good service.

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.

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.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Travelling to a place near Sydney?

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (SYD)