AirHint found the following cheapest return flights from Melbourne (MEL) to Helsinki (HEL) in December 2025 (see full year).

Return flights

10 Dec - 03 Jan	Turkish Airlines
23 Dec - 07 Jan	Finnair
11 Dec - 04 Jan	Etihad Airways
14 Dec - 04 Jan	Finnair
10 Dec - 04 Jan	Etihad Airways
12 Dec - 04 Jan	Finnair
15 Dec - 04 Jan	Etihad Airways
13 Dec - 04 Jan	Thai Airways
18 Dec - 19 Jan	Thai Airways

Also check the deals for one-way flights from Melbourne 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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Cheapest return flights from Melbourne to Helsinki in December from 1202€

Return flights