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Cheap flights from Helsinki to Sydney from $766

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helsinki to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 am - 6:05 amHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
38h 45m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
7:35 am - 11:10 amSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
34h 35m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
$1,155Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
8:20 am - 6:05 amHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
38h 45m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
9:05 pm - 6:45 pmSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
28h 40m2 stops Kuala Lumpur Intl Istanbul
$1,215Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Turkish Airlines Logo
12:05 pm - 8:10 pmHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
48h 05m2 stops Istanbul Kuala Lumpur Intl
Turkish Airlines Logo
9:35 pm - 6:10 pmSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
$1,230Turkish Airlines
Tue, Oct 20 - Tue, Nov 10
Turkish Airlines Logo
8:20 am - 8:10 pmHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
27h 50m2 stops Istanbul Kuala Lumpur Intl
Turkish Airlines Logo
9:35 pm - 6:10 pmSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
$1,231Turkish Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
12:25 pm - 7:25 pmHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 00m2 stops Istanbul Singapore Changi
Multiple Airlines Logo
9:50 am - 11:30 amSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
58h 40m2 stops Kuala Lumpur Intl Istanbul
$1,232Multiple Airlines
Thu, Dec 3 - Thu, Dec 24
Multiple Airlines Logo
12:25 pm - 7:25 pmHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 00m2 stops Istanbul Singapore Changi
Multiple Airlines Logo
9:50 am - 11:30 amSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
58h 40m2 stops Kuala Lumpur Intl Istanbul
$1,234Multiple Airlines
Thu, Dec 3 - Thu, Dec 24
Qatar Airways Logo
9:50 am - 7:25 amHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
37h 35m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
3:50 pm - 1:35 pmSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 45m1 stop Doha Hamad Intl
$1,247Qatar Airways
Tue, Oct 20 - Tue, Oct 27
Turkish Airlines Logo
12:25 pm - 7:25 pmHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
46h 00m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
9:35 pm - 6:10 pmSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
29h 35m2 stops Singapore Changi Istanbul
$1,248Turkish Airlines
Thu, Dec 3 - Thu, Dec 24
Finnair Logo
12:05 am - 6:55 amHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
21h 50m1 stop Singapore Changi
Finnair Logo
8:45 am - 5:45 amSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 00m1 stop Hong Kong Intl
$2,787Finnair
Tue, Jan 12 - Thu, Feb 11
Finnair Logo
12:05 am - 6:55 amHEL  Helsinki-Vantaa-SYD Sydney Kingsford Smith
21h 50m1 stop Singapore Changi
Finnair Logo
8:45 am - 5:45 amSYD  Sydney Kingsford Smith-HEL Helsinki-Vantaa
30h 00m1 stop Hong Kong Intl
$2,791Finnair
Tue, Jan 12 - Thu, Feb 11

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Turkish Airlines flights from Helsinki to Sydney

Our best Turkish Airlines deals on Helsinki to Sydney flight tickets
Turkish Airlines
Oct 20
HEL12:05 pmHelsinki-Vantaa
48h 05m
2 stops
SYD8:10 pmSydney Kingsford Smith
Nov 10
SYD9:35 pmSydney Kingsford Smith
29h 35m
2 stops
HEL6:10 pmHelsinki-Vantaa
$1,230
Turkish Airlines
Oct 20
HEL8:20 amHelsinki-Vantaa
27h 50m
2 stops
SYD8:10 pmSydney Kingsford Smith
Oct 27
SYD9:35 pmSydney Kingsford Smith
29h 35m
2 stops
HEL6:10 pmHelsinki-Vantaa
$1,231
Turkish Airlines
Dec 3
HEL12:25 pmHelsinki-Vantaa
46h 00m
2 stops
SYD7:25 pmSydney Kingsford Smith
Dec 24
SYD9:35 pmSydney Kingsford Smith
29h 35m
2 stops
HEL6:10 pmHelsinki-Vantaa
$1,248

Qatar Airways flights from Helsinki to Sydney

Our best Qatar Airways deals on Helsinki to Sydney flight tickets
Qatar Airways
Oct 20
HEL9:50 amHelsinki-Vantaa
37h 35m
2 stops
SYD7:25 amSydney Kingsford Smith
Oct 27
SYD3:50 pmSydney Kingsford Smith
30h 45m
1 stop
HEL1:35 pmHelsinki-Vantaa
$1,247
Qatar Airways
Sep 9
HEL5:05 pmHelsinki-Vantaa
31h 50m
2 stops
SYD7:55 amSydney Kingsford Smith
Sep 23
SYD2:50 pmSydney Kingsford Smith
24h 30m
1 stop
HEL8:20 amHelsinki-Vantaa
$1,256
Qatar Airways
Oct 22
HEL9:50 amHelsinki-Vantaa
28h 30m
2 stops
SYD10:20 pmSydney Kingsford Smith
Nov 4
SYD3:50 pmSydney Kingsford Smith
24h 30m
1 stop
HEL7:20 amHelsinki-Vantaa
$1,260

momondo Fare Finder

 
Use the filters below to find and compare flights from Helsinki to Sydney that are best for you.

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Price

Cheapest round-trip

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 9/15

8:20 am-6:05 am

3 stops38h 45m

Sydney Kingsford Smith

Tue 9/22

7:35 am-11:10 am

3 stops34h 35m

$1,155

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 9/15

8:20 am-6:05 am

3 stops38h 45m

Sydney Kingsford Smith

Tue 9/22

9:05 pm-6:45 pm

2 stops28h 40m

$1,215

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 10/20

12:05 pm-8:10 pm

2 stops48h 05m

Sydney Kingsford Smith

Tue 11/10

9:35 pm-6:10 pm

2 stops29h 35m

$1,230

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 10/20

8:20 am-8:10 pm

2 stops27h 50m

Sydney Kingsford Smith

Tue 10/27

9:35 pm-6:10 pm

2 stops29h 35m

$1,231

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Thu 12/3

12:25 pm-7:25 pm

2 stops46h 00m

Sydney Kingsford Smith

Thu 12/24

9:50 am-11:30 am

2 stops58h 40m

$1,232

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Thu 12/3

12:25 pm-7:25 pm

2 stops46h 00m

Sydney Kingsford Smith

Thu 12/24

9:50 am-11:30 am

2 stops58h 40m

$1,234

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 10/20

9:50 am-7:25 am

2 stops37h 35m

Sydney Kingsford Smith

Tue 10/27

3:50 pm-1:35 pm

1 stop30h 45m

$1,247

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Thu 12/3

12:25 pm-7:25 pm

2 stops46h 00m

Sydney Kingsford Smith

Thu 12/24

9:35 pm-6:10 pm

2 stops29h 35m

$1,248
Quickest round-trip

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 1/12

12:05 am-6:55 am

1 stop21h 50m

Sydney Kingsford Smith

Thu 2/11

8:45 am-5:45 am

1 stop30h 00m

$2,787

HelsinkiSydney

HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith

HELSYD

Helsinki-Vantaa

Tue 1/12

12:05 am-6:55 am

1 stop21h 50m

Sydney Kingsford Smith

Thu 2/11

8:45 am-5:45 am

1 stop30h 00m

$2,791

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Helsinki to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Helsinki and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,210 to $1,583.
The lowest price recently found on this route was $1,155.

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Helsinki to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,276. If you are unable to visit Sydney during the month of May, then departing from Helsinki during the month September is also very affordable. Most momondo users find prices during this month for around $1,324.

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

You are more likely to see cheaper flights to Sydney from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Helsinki for as low as $1,341 on momondo.

Can stopping save me money on Helsinki to Sydney flights?

You could potentially save up to 28% on your flight if you consider stops on a Helsinki to Sydney flight.

How have Helsinki to Sydney flight prices changed over time?

As of September 2026, prices for Helsinki to Sydney flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Helsinki to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helsinki to Sydney (HEL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Sydney

Best Price Found

$766

Fastest flight time

29h 40m

Direct flights

None
The best one-way flight to Sydney from Helsinki in the past 72 hours is $766. The best round-trip flight deal from Helsinki to Sydney found on momondo in the last 72 hours is $1,155.
The fastest flight from Helsinki to Sydney takes 29h 40m
There are no direct flights from Helsinki to Sydney. There are no popular flight routes from Helsinki to Sydney.
Search flight deals

Frequently asked questions about flying from Helsinki to Sydney

  • How far is Helsinki-Vantaa to Sydney Kingsford Smith by plane?

    The distance between Helsinki-Vantaa and Sydney Kingsford Smith is about 9439.3 mi. Flights usually cover this in 29h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Helsinki to Sydney?

Best airlines flying from Helsinki to Sydney

Compare and see reviews for airlines that fly from Helsinki to Sydney with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $1,176Free CancellationRating
7.6
1,429 reviews
Search Finnair flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Sydney?

It is quick and easy to find Helsinki to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Helsinki to Sydney with flexible booking policies on momondo?

All flight searches from Helsinki to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Helsinki to Sydney?

Once you have performed a search for Helsinki to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Helsinki to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helsinki to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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