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Cheap flights from Sydney to Helsinki from $885

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HEL
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Helsinki
Explore the most affordable flight options available from Sydney to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Mon 2/1121:40
SYD
-
HEL
1 stop25h 35m
Qatar Airways
Mon 16/1116:00
HEL
-
SYD
1 stop41h 50m
Qatar Airways
Deal found 29/3$1,672
Wed 22/415:40
SYD
-
HEL
2 stops40h 50m
Multiple Airlines
Wed 6/506:10
HEL
-
SYD
2 stops41h 00m
Multiple Airlines
Deal found 29/3$1,675
Fri 15/515:40
SYD
-
HEL
2 stops35h 45m
Multiple Airlines
Fri 22/506:10
HEL
-
SYD
2 stops27h 40m
Multiple Airlines
Deal found 31/3$1,679
Fri 16/1021:45
SYD
-
HEL
1 stop25h 30m
Qatar Airways
Wed 18/1116:00
HEL
-
SYD
1 stop41h 50m
Qatar Airways
Deal found 30/3$1,704
Tue 12/520:50
SYD
-
HEL
2 stops33h 05m
Multiple Airlines
Tue 19/522:30
HEL
-
SYD
2 stops35h 20m
Multiple Airlines
Deal found 28/3$1,829
Tue 5/515:40
SYD
-
HEL
2 stops30h 35m
Multiple Airlines
Tue 26/522:30
HEL
-
SYD
2 stops35h 20m
Multiple Airlines
Deal found 31/3$1,860
Mon 11/515:40
SYD
-
HEL
2 stops30h 35m
Multiple Airlines
Tue 26/522:30
HEL
-
SYD
2 stops35h 20m
Multiple Airlines
Deal found 31/3$1,861
Mon 25/515:40
SYD
-
HEL
2 stops30h 35m
Multiple Airlines
Wed 10/606:20
HEL
-
SYD
2 stops27h 30m
Multiple Airlines
Deal found 30/3$1,867
Mon 2/1112:00
SYD
-
HEL
2 stops40h 10m
Multiple Airlines
Mon 16/1116:20
HEL
-
SYD
2 stops32h 40m
Multiple Airlines
Deal found 29/3$1,893
Wed 1/416:40
SYD
-
HEL
2 stops31h 00m
Multiple Airlines
Thu 21/507:30
HEL
-
SYD
2 stops26h 20m
Multiple Airlines
Deal found 30/3$1,928

Find flight deals from Sydney to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 April 2026.

Round-trip from

$1,675

One-way from

$885

Popular in

April

Cheapest in

May

Average price

$2,503
22/4-6/5
  • 22/4-6/5
  • 4 total stops
  • 81h 50m total
  • Sydney to Helsinki
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 29h 35m total
  • Sydney to Helsinki
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($55 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from Sydney to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Tue 21/7

20:45-15:15

1 stop25h 30m

Helsinki-Vantaa

Fri 7/8

17:10-17:10

1 stop41h 00m

$2,066

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Thu 20/8

20:45-15:15

1 stop25h 30m

Helsinki-Vantaa

Wed 21/10

17:10-21:40

2 stops44h 30m

$2,449

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Wed 22/7

21:05-18:40

2 stops28h 35m

Helsinki-Vantaa

Sat 8/8

08:20-19:10

2 stops27h 50m

$2,488

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Fri 17/7

21:05-18:40

2 stops28h 35m

Helsinki-Vantaa

Fri 7/8

12:05-19:10

2 stops48h 05m

$2,488

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Wed 20/5

10:20-06:00

1 stop26h 40m

Helsinki-Vantaa

Sun 24/5

08:00-05:10

2 stops38h 10m

$2,808

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Mon 11/5

08:15-14:00

1 stop36h 45m

Helsinki-Vantaa

Thu 11/6

16:45-06:15

1 stop30h 30m

$2,836
Fastest return journey

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Mon 13/7

18:30-15:15

2 stops27h 45m

Helsinki-Vantaa

Fri 7/8

07:25-17:10

2 stops26h 45m

$2,883

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Wed 20/5

10:10-05:35

1 stop26h 25m

Helsinki-Vantaa

Sun 24/5

14:05-06:25

1 stop33h 20m

$2,980

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Thu 14/5

07:20-11:10

3 stops34h 50m

Helsinki-Vantaa

Thu 21/5

08:20-06:05

3 stops38h 45m

$3,303

SydneyHelsinki

SYD - HEL

SYDHEL

Sydney Kingsford Smith

Sat 4/7

22:10-14:55

3 stops47h 45m

Helsinki-Vantaa

Sat 25/7

16:55-08:15

3 stops32h 20m

$4,569

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
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Best time to book a flight from Sydney to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Helsinki

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

Use this chart to determine the optimal time to book a return flight from Sydney to Helsinki. Price data was last updated on 13 March 2026.

The price you pay for your flight from Sydney to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Helsinki?

Currently, May is the cheapest month in which you can book a flight from Sydney to Helsinki (average of $1,265). Flying from Sydney to Helsinki in December is currently the most expensive (average of $1,631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 1 April 2026.
See what other customers who have flown with Japan Airlines,Finnair, andCathay Pacific from Sydney to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,760 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very Good
1,760 reviews
Japan Airlines
8.3
Very Good
1,760 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Finnair
7.7
Good
1,376 reviews
Japan Airlines
8.3
Very Good
1,760 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Cathay Pacific
7.6
Good
1,239 reviews
Japan Airlines
8.3
Very Good
1,760 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Qantas Airways
7.5
Good
1,016 reviews
Japan Airlines
8.3
Very Good
1,760 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Turkish Airlines
7.4
Good
4,292 reviews
Japan Airlines
8.3
Very Good
1,760 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Helsinki?

    There are many flights that can get you from Sydney to Helsinki in 25h 30m. Fly via Qatar Airways, Turkish Airlines, or Qantas Airways to get the fastest option. The distance from Sydney to Helsinki is about 15189 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Sydney to Helsinki round-trip?

    Cheapflights users have booked flights from Sydney to Helsinki round-trip from $1,308. Other airlines that can offer you cheap pricing are Etihad Airways, from $1,372, and Lufthansa, from $1,494. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Helsinki one-way?

    $627 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Etihad Airways and Qantas Airways, with prices starting from $850 and $939, respectively.

  • Where are the most common stopover locations when flying from Sydney to Helsinki?

    Sydney to Helsinki flights have a stopover in Singapore most of the time.

  • What are some popular things to do or see while on a stopover in Singapore?

    Singapore travellers tend to visit Sentosa, Merlion, and Universal Studios Singapore more than anywhere else. Sentosa, Merlion, and Universal Studios Singapore can be accessed by travelling approximately 21.6 km, 16.9 km, and 21.6 km, respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $136 per day.

  • Where are the least popular stopover locations for Sydney to Helsinki flights?

    Sydney to Helsinki flights have a stopover in Hong Kong the least frequently.

  • Can I find deals for flights from Sydney to Helsinki that include hotel bookings?

    Yes. In addition to deals on Sydney to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Helsinki.

  • Can I find deals for business class flights from Sydney to Helsinki?

    Yes. Cheapflights offers flight deals from Sydney to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Helsinki?

    Currently, May is the cheapest month in which you can book a flight from Sydney to Helsinki (average of $1,265). Flying from Sydney to Helsinki in December is currently the most expensive (average of $1,631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to Helsinki on these airlines

Choose from the following airlines for your flight from Sydney to Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 1 April 2026.
Finnair flights from Sydney Kingsford Smith to Helsinki-Vantaa
Japan Airlines flights from Sydney Kingsford Smith to Helsinki-Vantaa
Cathay Pacific flights from Sydney Kingsford Smith to Helsinki-Vantaa

Top 8 airlines flying from Sydney to Helsinki

Discover the top 8 airlines that operate flights from Sydney to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,308Average$1,475FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Etihad AirwaysCheapest$1,372Average$1,834FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest$1,494Average$1,706FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qantas AirwaysCheapest$1,547Average$2,264FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Turkish AirlinesCheapest$1,550Average$1,905FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest$1,646Average$2,232FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest$1,762Average$2,348FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$2,062Average$2,374FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Helsinki?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Helsinki?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Helsinki from Sydney.

Can Cheapflights find flights from Sydney to Helsinki with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Helsinki, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to Helsinki become cheaper?

Yes! Start tracking prices for Sydney to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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