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

Return flights

01 Dec - 08 Dec	Turkish Airlines
01 Dec - 14 Dec	Qatar Airways
01 Dec - 01 Jan	Qatar Airways
22 Dec - 31 Dec	Jetstar
23 Dec - 31 Dec	Jetstar
17 Dec - 31 Dec	Jetstar
23 Dec - 30 Dec	Jetstar
18 Dec - 31 Dec	Jetstar
18 Dec - 23 Dec	Jetstar
23 Dec - 01 Jan	Jetstar
14 Dec - 26 Dec	Jetstar
19 Dec - 31 Dec	Jetstar
12 Dec - 10 Jan	Finnair
23 Dec - 03 Jan	Jetstar
23 Dec - 02 Jan	Jetstar
20 Dec - 09 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 1148€

Return flights