Cheap flights from Helsinki to Sydney from $796
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Sydney departing on 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Route
Depart
Return
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 5/11
19:35-13:20
2 stops32h 45m
Sydney Kingsford Smith
Thu 19/11
22:05-17:35
2 stops52h 30m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 19/11
08:50-21:20
2 stops27h 30m
Sydney Kingsford Smith
Thu 26/11
22:10-07:20
1 stop42h 10m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Sat 7/11
08:50-06:50
1 stop37h 00m
Sydney Kingsford Smith
Sun 15/11
20:00-13:35
2 stops26h 35m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 5/11
19:35-09:25
2 stops28h 50m
Sydney Kingsford Smith
Wed 18/11
22:05-17:35
2 stops28h 30m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 19/11
12:15-19:25
1 stop46h 10m
Sydney Kingsford Smith
Thu 26/11
21:35-18:10
1 stop29h 35m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Thu 3/12
19:05-19:25
2 stops39h 20m
Sydney Kingsford Smith
Thu 24/12
21:35-18:10
2 stops29h 35m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Fri 20/11
12:15-19:25
2 stops46h 10m
Sydney Kingsford Smith
Fri 27/11
09:50-11:20
2 stops34h 30m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Fri 20/11
12:15-19:25
2 stops46h 10m
Sydney Kingsford Smith
Fri 27/11
07:55-18:10
3 stops43h 15m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Mon 9/11
17:35-10:05
1 stop31h 30m
Sydney Kingsford Smith
Mon 23/11
11:40-05:40
1 stop27h 00m
HelsinkiSydney
HEL Helsinki-Vantaa - SYD Sydney Kingsford Smith
HELSYD
Helsinki-Vantaa
Mon 9/11
17:35-10:05
1 stop31h 30m
Sydney Kingsford Smith
Mon 23/11
11:40-05:40
1 stop27h 00m
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 $1,895 to $2,329.The lowest price recently found on this route was $1,586.
What is the cheapest month to fly to Sydney?
The month of May is, on average, the cheapest month to fly to Sydney from Helsinki, with most prices found around $1,834. If you aren’t able to travel to Sydney during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,885.
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 $2,054 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Helsinki for as low as $1,942 on momondo.
Can stopping save me money on Helsinki to Sydney flights?
You could potentially save up to 30% 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 October 2026, prices for Helsinki to Sydney flights are approximately 12% cheaper when compared to flights at the same time last year.
Which airport is the most popular for stopovers for flights between Helsinki and Sydney?
Singapore (SIN) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.
Which stopover airport offers the lowest fares from Helsinki to Sydney?
Flights via Singapore (SIN) offer the lowest average return price of $2,091.
Which stopover airport has the shortest travel time from Helsinki to Sydney?
Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 22h 42m.
Which stopover airport has the shortest connection time from Helsinki to Sydney?
Singapore (SIN) has the shortest average stopover time for this route: 3h 21m.
When to book flights from Helsinki to Sydney
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
Frequently asked questions about flying from Helsinki to Sydney
How far is Helsinki-Vantaa to Sydney Kingsford Smith by plane?
Helsinki-Vantaa and Sydney Kingsford Smith are 15191.1 km apart from one another. Typically, this will take 21h 45m by plane in normal conditions.
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 are updated daily.
How many operators does momondo search for flights from Helsinki-Vantaa Airport to Sydney Kingsford Smith Airport?
As of October 2026, there is 1 operator available to choose from 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Helsinki to Sydney?
Based on momondo bookings for flights between Helsinki and Sydney, the leading airline is Finnair, making up 100% of the total bookings.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $1,846 | Free cancellation | Rating 7.6 1,426 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Helsinki to Sydney?
Finding the right flight to Sydney from Helsinki is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.
Can I find flights from Helsinki to Sydney with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sydney from Helsinki which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Helsinki to Sydney?
momondo provides multiple filters to help you find the best flight to Sydney from Helsinki. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.