$869 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 4/9. 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, 0 bags

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

Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
08:20 - 19:25
HEL
-
SYD
52h 05m
2 stops
Multiple Airlines Logo
20:35 - 23:55
SYD
-
HEL
34h 20m
2 stops
$1,464Multiple Airlines
Mon, 4 May - Mon, 18 May
Multiple Airlines Logo
08:20 - 19:20
HEL
-
SYD
52h 00m
2 stops
Multiple Airlines Logo
20:35 - 18:40
SYD
-
HEL
29h 05m
2 stops
$1,525Multiple Airlines
Mon, 4 May - Mon, 18 May
Multiple Airlines Logo
08:20 - 06:05
HEL
-
SYD
38h 45m
3 stops
Multiple Airlines Logo
07:05 - 11:10
SYD
-
HEL
35h 05m
3 stops
$1,555Multiple Airlines
Thu, 7 May - Wed, 20 May
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
$1,572Turkish Airlines
Mon, 4 May - Tue, 19 May
Multiple Airlines Logo
08:20 - 06:05
HEL
-
SYD
38h 45m
3 stops
Multiple Airlines Logo
21:05 - 18:40
SYD
-
HEL
28h 35m
2 stops
$1,620Multiple Airlines
Mon, 4 May - Mon, 18 May
Multiple Airlines Logo
08:20 - 19:10
HEL
-
SYD
27h 50m
2 stops
Multiple Airlines Logo
07:05 - 18:40
SYD
-
HEL
66h 35m
3 stops
$1,636Multiple Airlines
Sun, 3 May - Mon, 18 May
Multiple Airlines Logo
12:05 - 19:20
HEL
-
SYD
48h 15m
2 stops
Multiple Airlines Logo
20:35 - 18:40
SYD
-
HEL
29h 05m
2 stops
$1,637Multiple Airlines
Sun, 3 May - Mon, 18 May
Multiple Airlines Logo
23:25 - 09:00
HEL
-
SYD
50h 35m
2 stops
Multiple Airlines Logo
20:30 - 05:55
SYD
-
HEL
40h 25m
1 stop
$1,650Multiple Airlines
Sun, 3 May - Mon, 18 May
Multiple Airlines Logo
23:25 - 09:00
HEL
-
SYD
50h 35m
2 stops
Multiple Airlines Logo
20:30 - 05:55
SYD
-
HEL
40h 25m
1 stop
$1,656Multiple Airlines
Mon, 4 May - Mon, 18 May
Qatar Airways Logo
17:10 - 17:10
HEL
-
SYD
41h 00m
1 stop
Qatar Airways Logo
17:45 - 15:15
SYD
-
HEL
28h 30m
2 stops
$1,676Qatar Airways
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 flight to Sydney?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Sydney was found on the route from Helsinki, at $1,464 return. The most popular connection is from Melbourne to Sydney and KAYAK users have found return deals for as low as $163 in the last 3 days.

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 $1,874 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 $2,725 and $2,592 respectively. For one-way flights, the best month to travel is September with an average price of $1,874.

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 14 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$869
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

  • What is the cheapest flight to Sydney?

    In the last 3 days, the cheapest flight deal to Sydney was found on the route from Helsinki, at $1,464 return. The most popular connection is from Melbourne to Sydney and KAYAK users have found return deals for as low as $163 in the last 3 days.

  • 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 2,638 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 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 1371 reviews
7.7Boarding
8.2Crew
6.9Entertainment
7.5Comfort
6.7Food
Airline reviews

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.

8.0 ExcellentFiruz, Feb 2026
HEL - ICN
Read more Finnair reviews

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.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

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

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

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.

Travelling to a place near Sydney?

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney