AirHint found the following cheapest return flights from Helsinki (HEL) to Sydney (SYD) in September 2026 (see full year).
Return flights
| 13 Sep - 26 Sep | Turkish Airlines | ||
| 01 Sep - 10 Sep | Turkish Airlines | ||
| 13 Sep - 01 Oct | Aegean Airlines | ||
| 12 Sep - 03 Oct | Pegasus Airlines | ||
| 13 Sep - 03 Oct | Aegean Airlines | ||
| 13 Sep - 02 Oct | Aegean Airlines |
Also check the deals for one-way flights from Helsinki to Sydney in September.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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