AirHint found the following cheapest return flights from Helsinki (HEL) to Sydney (SYD) in May 2026 (see full year).
Return flights
| 11 May - 26 May | Pegasus Airlines | ||
| 11 May - 16 Jun | Turkish Airlines | ||
| 11 May - 28 May | Turkish Airlines | ||
| 04 May - 10 May | Turkish Airlines | ||
| 16 May - 30 May | Ryanair | ||
| 31 May - 07 Jun | Ryanair |
Also check the deals for one-way flights from Helsinki to Sydney in May.
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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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