HEL - SYD

$729 Find Cheap Flights from Helsinki to Sydney – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
$1,766
Typical prices: $1,822-$2,424
Qatar Airways
Sun 4/2Wed 21/2
HEL - SYD • 1 stop
Cheapest one-way flight
$729
Typical prices: $1,105-$1,621
Multiple Airlines
Mon 26/11
HEL - SYD • 3 stops
Direct flights
Not available
There are currently no direct flights between Helsinki and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 14% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Heathrow (LHR)
Cheapest • Avg $2,039 (return)
Singapore Changi (SIN)
Shortest trip • 23h 31m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helsinki to Sydney (HEL-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Helsinki to Sydney

Thu, 4 Feb - Sun, 21 Feb
Qatar Airways Logo
08:50 - 18:20HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
24h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 13:35SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 45m1 stop Doha Hamad Intl
$1,766Qatar Airways
Thu, 4 Feb - Sun, 21 Feb
Turkish Airlines Logo
11:55 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 30m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 11:00SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
46h 25m2 stops Singapore Changi Istanbul
$1,781Turkish Airlines
Mon, 9 Nov - Mon, 23 Nov
Emirates Logo
15:45 - 07:35HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
30h 50m2 stops Dubai Intl Singapore Changi
Emirates Logo
16:30 - 13:55SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 25m2 stops Singapore Changi Dubai Intl
$1,797Emirates
Mon, 9 Nov - Mon, 23 Nov
Qatar Airways Logo
15:05 - 06:50HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
30h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 07:20SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
24h 30m1 stop Doha Hamad Intl
$1,797Qatar Airways
Wed, 13 Jan - Sun, 17 Jan
Turkish Airlines Logo
11:55 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 30m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 18:10SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
$1,798Turkish Airlines
Mon, 9 Nov - Fri, 13 Nov
Emirates Logo
15:45 - 07:35HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
30h 50m2 stops Dubai Intl Singapore Changi
Emirates Logo
16:30 - 13:55SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 25m2 stops Singapore Changi Dubai Intl
$1,801Emirates
Thu, 7 Jan - Sat, 16 Jan
China Southern Logo
19:35 - 13:20HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
32h 45m2 stops Beijing Daxing Intl Guangzhou Baiyun
China Southern Logo
11:25 - 17:35SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
39h 10m2 stops Guangzhou Baiyun Beijing Daxing Intl
$1,801China Southern
Sun, 22 Nov - Sun, 29 Nov
Turkish Airlines Logo
19:05 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
39h 20m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 11:00SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
46h 25m2 stops Singapore Changi Istanbul
$1,804Turkish Airlines
Thu, 26 Nov - Thu, 10 Dec
Finnair Logo
17:35 - 10:05HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
31h 30m1 stop Incheon Intl
Finnair Logo
11:40 - 05:40SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
27h 00m1 stop Incheon Intl
$3,013Finnair
Wed, 9 Dec - Sat, 26 Dec
Finnair Logo
00:50 - 07:15HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
45h 25m1 stop Hong Kong Intl
Finnair Logo
21:10 - 13:35SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
25h 25m1 stop Doha Hamad Intl
$3,024Finnair
Booking Insights

Price, demand, and travel trends for Helsinki to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Helsinki to Sydney?

Return flights from Helsinki to Sydney typically range from $1,822 to $2,424. The lowest price found in the past 5 days was $1,766 on Qatar Airways.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Helsinki to Sydney. It's 10% cheaper than the average day, while Saturday is the most expensive, with prices 7% higher.

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

•May is the cheapest month to fly from Helsinki to Sydney at $1,794 return.
•January ($2,504) and December ($2,325) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 39% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Helsinki to Sydney the cheapest?

Flights from Helsinki to Sydney are cheapest 25 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Helsinki to Sydney flights

Low season

July

Cheapest flight

$729
Beat the crowds with an average 58% drop in travellers.
The most popular month to fly with an average 82% increase in travellers.
One-way 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

Your Helsinki to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Helsinki to Sydney?

    Three cabin classes are available on flights from Helsinki to Sydney:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Helsinki to Sydney?

    A direct flight from Helsinki to Sydney takes 00m, covering 24,445 km.

  • Do I need a passport to fly from Helsinki to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Helsinki to Sydney flight?

    Return flights from Helsinki to Sydney range from $1,822 to $2,424, with an average of $2,076 over the past 12 months. Anything below $1,822 counts as a good deal.

  • How expensive are last-minute Helsinki to Sydney flights?

    Last-minute fares on this route (booked within two weeks of departure) run 22% above the $2,076 route average. Book 25 weeks before departure for the lowest fares.

  • How are flight prices from Helsinki to Sydney looking right now?

    One-way fares from Helsinki to Sydney are currently lower than usual. Average one-way flight prices are about $894, which is 35% below the typical average for this route.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Helsinki to Sydney?

    Flights from Helsinki to Sydney usually depart from Helsinki-Vantaa (HEL) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Helsinki to Sydney pass through?

    One-stop flights from Helsinki to Sydney most commonly connect through:

    • Singapore Changi (SIN) – 31% of one-stop connections
    • Hong Kong Intl (HKG) – 27% of one-stop connections
    • Dubai Intl (DXB) – 21% of one-stop connections
    • Doha Hamad Intl (DOH) – 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Helsinki to Sydney?

    Yes. Flexible dates can save you up to 16% on flights from Helsinki to Sydney. Tuesday is the cheapest departure day at $1,878 return on average, while Saturday is the most expensive at $2,229, a difference of $351.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Helsinki to Sydney?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 23h 31m, compared to 24h 08m via Dubai Intl (DXB) and 25h 23m via Hong Kong Intl (HKG).

  • What is the time difference between Helsinki and Sydney?

    Sydney is 9 hours ahead of Helsinki (Eastern Australia Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Helsinki to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $1,878, about $351 less than Saturday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Helsinki to Sydney trip for May. Fares historically average $1,794 return in that month – typically $710 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • ibis budget Sydney Airport
    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel

More options for your flight from Helsinki to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney