Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

HEL - SYD

$921 Find cheap flights from Helsinki 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 from Helsinki to Sydney departing on 12/5. 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
Mon 3/6
Mon 10/6

Search 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 in flight searches from Helsinki to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Sydney, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here's why:

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Helsinki to Sydney (HEL-SYD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki 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 and deals for you by selecting your travel dates.
Choose your dates
14:40 - 09:20HEL-SYD
35h 40m3 stops
12:35 - 14:55SYD-HEL
33h 20m3 stops
$1,785
Find Deal
Wed, 15 May - Wed, 22 May
00:25 - 06:55HEL-SYD
23h 30m1 stop
10:05 - 05:45SYD-HEL
26h 40m1 stop
$1,894
Find Deal
Tue, 14 May - Wed, 22 May
19:30 - 10:00HEL-SYD
31h 30m2 stops
22:10 - 11:35SYD-HEL
44h 25m2 stops
$1,909Turkish Airlines
Find Deal
Tue, 14 May - Tue, 21 May
00:25 - 06:55HEL-SYD
23h 30m1 stop
10:25 - 06:15SYD-HEL
26h 50m1 stop
$1,933Finnair
Find Deal
Mon, 10 Jun - Tue, 10 Sep
17:40 - 06:55HEL-SYD
30h 15m2 stops
10:15 - 16:40SYD-HEL
37h 25m2 stops
$1,954Air France
Find Deal
Tue, 11 Jun - Tue, 10 Sep
14:05 - 06:25HEL-SYD
33h 20m1 stop
10:25 - 06:15SYD-HEL
26h 50m1 stop
$1,956Finnair
Find Deal
Tue, 11 Jun - Tue, 10 Sep
07:00 - 16:55HEL-SYD
26h 55m2 stops
15:00 - 10:35SYD-HEL
50h 35m2 stops
$1,974Singapore Airlines
Find Deal
Tue, 11 Jun - Mon, 9 Sep
13:55 - 06:55HEL-SYD
34h 00m2 stops
14:45 - 16:40SYD-HEL
56h 55m2 stops
$2,009Air France
Find Deal
Wed, 15 May - Wed, 22 May
07:00 - 16:55HEL-SYD
26h 55m2 stops
15:00 - 10:35SYD-HEL
50h 35m2 stops
$2,088Singapore Airlines
Find Deal
Tue, 11 Jun - Sun, 8 Sep
19:30 - 10:00HEL-SYD
31h 30m2 stops
13:05 - 11:35SYD-HEL
29h 30m2 stops
$2,485Turkish Airlines
Find Deal
Fri, 14 Jun - Thu, 12 Sep

Flights from Helsinki to Sydney - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Helsinki to Sydney?

The average price of all flights from Helsinki to Sydney clicked on KAYAK for each day over the last 12 months.
When flying from Helsinki to Sydney, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Helsinki, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

What is the cheapest month to fly from Helsinki to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Helsinki 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 from Helsinki to Sydney is November, where tickets cost $1,942 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $2,926 and $2,818 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Helsinki to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Helsinki to Sydney, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from Helsinki to Sydney?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Helsinki to Sydney found on KAYAK was with Malaysia Airlines for $1,278. Turkish Airlines proposed a return connection from $1,909 and Finnair from $1,933.

Good to know

Low season

August

High season

December

Cheapest flight

$921
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (17% more expensive on average)
Flight from Helsinki to Sydney

When to book flights from Helsinki to Sydney

Are your dates flexible? Find out the best times to travel from Helsinki to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helsinki to Sydney

  • What is the cheapest flight from Helsinki to Sydney?

    In the last 3 days, the lowest price for a flight from Helsinki to Sydney was $609 for a one-way ticket and $1,180 for a return.

  • Which airports will I be using when flying from Helsinki to Sydney?

    On your way to Sydney, you’ll fly out from Helsinki-Vantaa. You’ll be landing at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Helsinki to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helsinki to Sydney?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Helsinki and Sydney, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Helsinki 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 from Helsinki to Sydney.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki 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 from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Helsinki to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helsinki 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.
7.7
FinnairOverall score based on 1379 reviews
7.6Comfort
8.2Crew
7.8Boarding
7.0Entertainment
6.9Food
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

The crew was very good, excellent, they help me with my needs.! Food was not that good.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

Let me start by saying our connecting flight was cancelled for a maintenance issue but American airlines blamed it on the weather. When rebooking my flight the lady said it was because of maintenance. Our incoming flight wasn't delayed at that time. So we could fly into bad weather but not fly out of bad weather??? Doesn't seem realistic to me. Then our incoming flight was delayed 3 different times. No meal vouchers for lunch or dinner. Just to be on the hottest plane I have ever been on and they didn't serve water or snacks. Never again! Take this warning do not fly AA ever. There are over 3,000 people at the Miami airport due to 27 cancellations. The flight attendants and pilots should be fired.

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

Flight a little late. Entertainment system didn’t work for first hour. Toilets dirty after 2 hours. Is there no one assigned to clean them?

Les 2 vols se sont bien passés, le temps de correspondance juste mais nous sommes arrivés à temps.

There was a situation before take off with a passager but the flight crew and others handled it very well. The flight attendants were great!

Seems every time I fly American airlines they switch gates and terminals and I always have to run to make my connection. American airlines flights are always delayed departing and arriving .

The pilot was hilarious and spoke to the passengers for 10 minutes before take off. First class food was spot on and they got us in early after a late take off. DFW to PHL

If they could pack the seats closer together they would...

Book cheap flights from Helsinki to Sydney

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Helsinki to Sydney found on KAYAK in the last 72 hours.
12/5Sun
2 stops
35h 50mHEL-SYD
$921
12/5Sun
3 stops
32h 30mHEL-SYD
$997
18/6Tue
3 stops
43h 50mHEL-SYD
$1,009
18/6Tue
2 stopsMalaysia Airlines
35h 00mHEL-SYD
$1,278
11/5Sat
1 stop
28h 10mHEL-SYD
$1,343
4/7Thu
1 stop
28h 10mHEL-SYD
$1,372
18/6Tue
1 stopQatar Airways
41h 00mHEL-SYD
$1,442
12/5Sun
1 stopQatar Airways
41h 00mHEL-SYD
$1,445
11/5Sat
2 stopsQantas Airways
27h 30mHEL-SYD
$1,694
17/6Mon
2 stopsQantas Airways
26h 15mHEL-SYD
$1,861

Search by stops

Search by airline

Search by price

Last minute flights from Helsinki to Sydney

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Helsinki to Sydney that are departing in the next 10 days.
9/5Thu
multi-stopFinnair
23h 30mHEL-SYD
24/5Fri
multi-stopFinnair
36h 35mSYD-HEL
$1,732
9/5Thu
multi-stopFinnair
23h 30mHEL-SYD
23/5Thu
multi-stopFinnair
36h 35mSYD-HEL
$1,744
9/5Thu
multi-stop
23h 30mHEL-SYD
24/5Fri
multi-stop
26h 40mSYD-HEL
$1,898
9/5Thu
multi-stop
23h 30mHEL-SYD
23/5Thu
multi-stop
29h 10mSYD-HEL
$1,911
9/5Thu
multi-stopQantas Airways
23h 30mHEL-SYD
23/5Thu
multi-stopQantas Airways
26h 50mSYD-HEL
$2,711
9/5Thu
multi-stopQantas Airways
23h 30mHEL-SYD
23/5Thu
multi-stopQantas Airways
31h 30mSYD-HEL
$2,823
9/5Thu
multi-stopQantas Airways
23h 30mHEL-SYD
24/5Fri
multi-stopQantas Airways
35h 50mSYD-HEL
$2,865

Search by stops

Search by airline

Search by price

Helsinki - Sydney Flights

Departure:

Helsinki (HEL)Finland

Destination:

Sydney (SYD)Australia

Return flight deals:

Sydney - Helsinki

Cabin classes:

Browse destinations: