HEL - SYD

£582 Find Cheap Flights from Helsinki to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£827
Typical prices: £951-£1,279
Qatar Airways
Sat 3/11Sat 10/11
HEL - SYD • 2 stops
Cheapest one-way flight
£582
Typical prices: £572-£845
Emirates
Sat 6/1
HEL - SYD • 1 stop
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
24 weeks
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 15% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg £1,112 (return)
Singapore Changi (SIN)
Shortest trip • 23h 14m (one-way)
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Insights
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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

Tue, 3 Nov - Tue, 10 Nov
Qatar Airways Logo
08:50 - 08:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
38h 35m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
15:50 - 13:35SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 45m1 stop Doha Hamad Intl
£827Qatar Airways
Thu, 3 Dec - Thu, 24 Dec
Turkish Airlines Logo
12:15 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 10m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 18:10SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
£884Turkish Airlines
Wed, 11 Nov - Sun, 29 Nov
Turkish Airlines Logo
12:15 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 10m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 18:10SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
£887Turkish Airlines
Thu, 22 Oct - Fri, 6 Nov
Multiple Airlines Logo
12:05 - 07:05HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
35h 00m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
21:35 - 11:20SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
46h 45m2 stops Singapore Changi Istanbul
£888Multiple Airlines
Tue, 3 Nov - Sat, 5 Dec
Turkish Airlines Logo
12:15 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 10m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 18:10SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
£889Turkish Airlines
Wed, 11 Nov - Sun, 29 Nov
Turkish Airlines Logo
12:25 - 19:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 00m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 18:10SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
£890Turkish Airlines
Thu, 22 Oct - Wed, 4 Nov
Multiple Airlines Logo
12:05 - 07:05HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
35h 00m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
07:55 - 11:20SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
36h 25m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
£915Multiple Airlines
Thu, 22 Oct - Fri, 6 Nov
Multiple Airlines Logo
12:05 - 07:05HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
35h 00m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
07:55 - 11:20SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
36h 25m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
£916Multiple Airlines
Thu, 22 Oct - Fri, 6 Nov
Qatar Airways Logo
09:50 - 07:25HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
37h 35m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
15:50 - 07:20SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
24h 30m1 stop Doha Hamad Intl
£920Qatar Airways
Sun, 18 Oct - Sat, 31 Oct
Turkish Airlines Logo
19:40 - 20:10HEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
40h 30m2 stops Istanbul Kuala Lumpur Intl
Turkish Airlines Logo
21:35 - 18:10SYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
£921Turkish Airlines
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 from Helsinki to Sydney with more confidence.

How much is a return flight from Helsinki to Sydney?

Return flights from Helsinki to Sydney start at £827. Prices are below average for this route right now, with typical return fares ranging from £951 to £1,279. The lowest price found in the past 5 days was £827 on Qatar Airways.

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

Tuesday is the cheapest day of the week to fly from Helsinki to Sydney and is 8% cheaper than the average day. Saturday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • May is the cheapest month to fly from Helsinki to Sydney at £925 return.
  • January (£1,308) and December (£1,273) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 41% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Helsinki to Sydney the cheapest?

Flights from Helsinki to Sydney are cheapest 24 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Helsinki to Sydney flights

Low season

July

Cheapest flight

£582
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (17% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 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

  • 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) – 47% of one-stop connections
    • Hong Kong Intl (HKG) – 32% of one-stop connections
    • Doha Hamad Intl (DOH) – 9% of one-stop connections
    • Tokyo Haneda (HND) – 4% of one-stop connections

    Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 14% on the Helsinki to Sydney route. Tuesday is the cheapest departure day at £1,007 return on average, while Saturday is the most expensive at £1,167, a difference of £160. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Darling Harbour, Sydney Opera House, and Circular Quay. These are among the most viewed places in Sydney on KAYAK.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 18% above the route average of £1,093. Book 24 weeks before departure for the lowest fares.

  • How long is a flight from Helsinki to Sydney?

    A direct flight from Helsinki to Sydney takes 0h 00m, covering 9,438 miles.

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

    One-way fares from Helsinki to Sydney are currently higher than usual. Average one-way flight prices are about £757, which is 5% above the typical average for this route.

  • 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 14m, compared to 23h 35m via Dubai Intl (DXB) and 25h 24m via Hong Kong Intl (HKG).

  • What is the time difference between Helsinki and Sydney?

    Sydney is 7 hours ahead of Helsinki (Eastern Australia Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 £8 for economy cars. Top options include:
    • Bargain Car Rentals
    • East Coast Car Rentals
    • EverythingFleet
    • YESDRIVE CAR RENTAL
    • No Birds

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

    Return flights from Helsinki to Sydney range from £951 to £1,279, with an average of £1,093 over the past 12 months. Anything below £951 counts as a good deal.

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 instead of Saturday. On this route, Tuesday flights average £1,007 – about £160 less than Saturday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 26% 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 £925 return in that month – typically £383 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.
    - Travelodge Hotel Sydney Airport
    - ibis budget 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