AirHint found the following cheapest one-way flights from Sydney (SYD) to Helsinki (HEL) in December 2025 (see full year).
One-Way flights
| 11 Dec | Scoot Tigerair | ||
| 30 Dec | Xiamen Airlines | ||
| 17 Dec | Jetstar | ||
| 10 Dec | Virgin Australia | ||
| 13 Dec | Virgin Australia | ||
| 29 Dec | Etihad Airways | ||
| 19 Dec | Virgin Australia | ||
| 27 Dec | Finnair | ||
| 23 Dec | Finnair |
Also check the deals for return flights from Sydney to Helsinki in December.
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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