$1,063+ Cheap flights from Helsinki (HEL) to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SYD
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Helsinki to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helsinki to Sydney
Cheapest
Best
Last-minute
Cheapest flights from Helsinki to SydneyExplore the most affordable flight options available from Helsinki to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Helsinki to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Gotogate deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:35 pm -
2 stops33h 00m
Tue 11/103:15 pm -
2 stops59h 20m
Deal found 9/19![China Southern logo]()
$1,063
This Booking.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:35 pm -
2 stops32h 50m
Wed 11/410:10 pm -
2 stops28h 25m
Deal found 9/20![China Southern logo]()
$1,073
This Qatar Airways deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:50 am -
2 stops27h 30m
Thu 11/123:50 pm -
1 stop30h 45m
Deal found 9/21![Qatar Airways logo]()
$1,106
This Qatar Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:50 am -
2 stops27h 30m
Sat 11/143:50 pm -
1 stop30h 45m
Deal found 9/23![Qatar Airways logo]()
$1,114
This Qatar Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:50 am -
2 stops28h 30m
Tue 11/103:50 pm -
1 stop30h 45m
Deal found 9/19![Qatar Airways logo]()
$1,123
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:15 pm -
2 stops46h 10m
Thu 12/249:35 pm -
2 stops29h 35m
Deal found 9/21![Turkish Airlines logo]()
$1,181
This Turkish Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:05 pm -
2 stops39h 20m
Fri 11/139:35 pm -
2 stops29h 35m
Deal found 9/22![Turkish Airlines logo]()
$1,185
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:05 pm -
3 stops35h 00m
Thu 11/59:35 pm -
2 stops46h 45m
Deal found 9/21![Multiple Airlines logo]()
$1,189
This Turkish Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:05 pm -
3 stops35h 00m
Sat 11/79:35 pm -
2 stops46h 45m
Deal found 9/22![Multiple Airlines logo]()
$1,194
Best flights from Helsinki to SydneyDiscover carefully curated flight deals from Helsinki to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Helsinki to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Qatar Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:50 am -
2 stops28h 30m
Tue 11/103:50 pm -
1 stop30h 45m
Deal found 9/19![Qatar Airways logo]()
$1,123
This Turkish Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/57:05 pm -
2 stops39h 55m
Sun 2/219:35 pm -
2 stops46h 45m
Deal found 9/20![Multiple Airlines logo]()
$1,175
This Turkish Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:15 pm -
2 stops46h 10m
Thu 12/249:35 pm -
2 stops46h 45m
Deal found 9/18![Turkish Airlines logo]()
$1,181
This Turkish Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:05 pm -
2 stops39h 20m
Fri 11/139:35 pm -
2 stops29h 35m
Deal found 9/22![Turkish Airlines logo]()
$1,186
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:05 pm -
3 stops35h 00m
Wed 11/47:55 am -
3 stops36h 25m
Deal found 9/21![Multiple Airlines logo]()
$1,226
This Turkish Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:15 pm -
2 stops46h 10m
Tue 11/107:55 am -
3 stops43h 15m
Deal found 9/19![Multiple Airlines logo]()
$1,243
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:15 pm -
2 stops46h 10m
Mon 11/99:50 am -
2 stops34h 30m
Deal found 9/21![Multiple Airlines logo]()
$1,303
Last-minute flights from Helsinki to SydneyDiscover last-minute flight deals from Helsinki to Sydney. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Helsinki to Sydney. Data last updated September 23, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:40 pm -
2 stops40h 30m
Sun 10/259:50 pm -
2 stops46h 30m
Deal found 9/19![Turkish Airlines logo]()
$1,218
This Turkish Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:40 pm -
2 stops40h 30m
Sun 10/258:05 am -
3 stops36h 15m
Deal found 9/19![Multiple Airlines logo]()
$1,267
This Turkish Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:40 pm -
2 stops40h 30m
Mon 10/267:55 am -
3 stops36h 25m
Deal found 9/19![Multiple Airlines logo]()
$1,256
This Booking.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:35 pm -
2 stops32h 50m
Wed 11/410:10 pm -
2 stops28h 25m
Deal found 9/20![China Southern logo]()
$1,073
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:05 pm -
3 stops35h 00m
Thu 11/59:35 pm -
2 stops46h 45m
Deal found 9/21![Multiple Airlines logo]()
$1,189
This Turkish Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:05 pm -
3 stops35h 00m
Sat 11/79:35 pm -
2 stops46h 45m
Deal found 9/22![Multiple Airlines logo]()
$1,194
This Turkish Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:05 pm -
3 stops35h 00m
Wed 11/47:55 am -
3 stops36h 25m
Deal found 9/18![Multiple Airlines logo]()
$1,225
Find flight deals from Helsinki to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Sydney (SYD). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,063 (Gotogate) |
Popular in | December |
Cheapest in | May |
Average price | $1,320 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helsinki to Sydney 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Helsinki to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Tue 11/3
8:50 am-10:20 pm
2 stops28h 30m
Sydney Kingsford Smith
Tue 11/10
3:50 pm-1:35 pm
1 stop30h 45m
$1,123
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Fri 2/5
7:05 pm-8:00 pm
2 stops39h 55m
Sydney Kingsford Smith
Sun 2/21
9:35 pm-11:20 am
2 stops46h 45m
$1,175
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 12/3
12:15 pm-7:25 pm
2 stops46h 10m
Sydney Kingsford Smith
Thu 12/24
9:35 pm-11:20 am
2 stops46h 45m
$1,181
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Fri 11/6
7:05 pm-7:25 pm
2 stops39h 20m
Sydney Kingsford Smith
Fri 11/13
9:35 pm-6:10 pm
2 stops29h 35m
$1,186
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 10/22
12:05 pm-7:05 am
3 stops35h 00m
Sydney Kingsford Smith
Wed 11/4
7:55 am-11:20 am
3 stops36h 25m
$1,226
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Tue 11/3
12:15 pm-7:25 pm
2 stops46h 10m
Sydney Kingsford Smith
Tue 11/10
7:55 am-6:10 pm
3 stops43h 15m
$1,243
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Sun 10/25
12:15 pm-7:25 pm
2 stops46h 10m
Sydney Kingsford Smith
Mon 11/9
9:50 am-11:20 am
2 stops34h 30m
$1,303
Sorted by cheapest first
Compare providers for flights from Helsinki to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Sydney in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helsinki-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helsinki-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Helsinki to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Helsinki with our price prediction graph.
HEL-SYD
Estimated round-trip 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 Helsinki to Sydney
How far ahead should I book a flight from Helsinki to Sydney?
The best time to book flights from Helsinki to Sydney is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Helsinki to Sydney?
Currently, May is the cheapest month in which you can book a flight from Helsinki to Sydney (average of $1,276). Flying from Helsinki to Sydney in December is currently the most expensive (average of $1,659). 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 to fly round-trip from Helsinki to Sydney?
Airfare is below average for this route at the moment.
Helsinki to Sydney flights typically cost between $1,254 and $1,601 in November.The cheapest round-trip price found within the last 5 days was $1,063 on China Southern (Nov 3-Nov 10).
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated September 23, 2026.
Read reviews from past customers who have flown Finnair from Helsinki to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.6
Food
6.7
Comfort
7.4
Entertainment
6.9
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Overall
7.6
Food
6.7
Comfort
7.4
Entertainment
6.9
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Related info for your journey
Find useful and relevant information for your journey from Helsinki to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Helsinki and Sydney flights
Browse other Helsinki and Sydney flight options. Last updated on September 23, 2026.
Other flights from Helsinki
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Popular flight searches
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Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Top airline flying from Helsinki to Sydney
Discover the top airline that operate flights from Helsinki to Sydney. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,176 | Average$1,340 | FlexibilityNo cancel fee | On-time76% |