Cheap flights from Sydney to Helsinki from $886
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Helsinki departing on 13/7. 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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How to get the cheapest flight ticket from Sydney to Helsinki
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 Sydney and Helsinki?
What is the cheapest month to fly to Helsinki?
The month of March is, on average, the cheapest month to fly to Helsinki from Sydney, with most prices found around $1,816. If you are unable to visit Helsinki during the month of March, then departing from Sydney during the month May is also very affordable. Most momondo users find prices during this month for around $1,833.
What is the cheapest day to depart on your flight to Helsinki?
The cheapest day to depart on your flight to Helsinki is on a Monday when prices can be found for as low as $1,867. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Helsinki is Saturday, with ticket prices averaging around $2,194.
What is the cheapest time of day to depart on your flight to Helsinki?
The cheapest time of day to fly to Helsinki is in the morning when flights can be purchased for as low as $1,945. In contrast, the most expensive time of day to depart to Helsinki is at midday when prices are around $2,153.
How far in advance should I book a flight to Helsinki?
You are more likely to see cheaper flights to Helsinki from Sydney when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $2,059 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Sydney for as low as $1,766 on momondo.
Can stopping save me money on Sydney to Helsinki flights?
You could potentially save up to 37% on your flight if you consider stops on a Sydney to Helsinki flight.
How have Sydney to Helsinki flight prices changed over time?
As of June 2025, prices for Sydney to Helsinki flights are approximately 30% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Sydney Kingsford Smith to Helsinki-Vantaa?
Qatar Airways is the most popular carrier operating from Sydney Kingsford Smith to Helsinki-Vantaa
Which airlines fly to Helsinki?
Finnair, Japan Airlines and Qantas Airways are the top three most popular airlines that fly to Helsinki from Sydney according to our data. Finnair is the first choice among our users, with 72% of people opting to fly with this airline when travelling to Helsinki. Keep in mind that there are 9 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.
When to book flights from Sydney to Helsinki
Cheap Sydney to Helsinki (SYD to HEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Helsinki
How far is Sydney Kingsford Smith to Helsinki-Vantaa by plane?
The straight-line distance from Sydney Kingsford Smith to Helsinki-Vantaa is 15191.1 km. Flights usually cover this in 24h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Helsinki-Vantaa Airport?
Prices for flights from Sydney Kingsford Smith Airport to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Helsinki-Vantaa Airport?
There are 9 operators available for flights from Sydney Kingsford Smith Airport to Helsinki-Vantaa Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa 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 Sydney to Helsinki?
momondo data reveals that the most frequently booked airline on the route from Sydney to Helsinki is Finnair, representing 66% of all bookings. The subsequent popular airlines are Japan Airlines at 18%, Qantas Airways at 4%, and Turkish Airlines at 4%.
Best airlines flying from Sydney to Helsinki
Compare and see reviews for airlines that fly from Sydney to Helsinki with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,296 | Free cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom $1,318 | Free cancellation | Rating 8.3 1,489 reviews | |||
| PriceFrom $1,566 | Free cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $1,615 | Free cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,671 | Free cancellation | Rating 6.7 7,136 reviews | |||
| PriceFrom $1,683 | Free cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $1,695 | Free cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $2,048 | Free cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $2,156 | Free cancellation | Rating 7.5 892 reviews |
Travelling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sydney to Helsinki?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Helsinki for you.
Can I find flights from Sydney to Helsinki with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Sydney to Helsinki flights to just show those with flexible booking policies.
How can momondo help me find flights from Sydney to Helsinki?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Helsinki.
I’m not ready to book a flight from Sydney to Helsinki right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Sydney to Helsinki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helsinki and let you know when they change.