Cheapest return flights from Adelaide to Helsinki in December from $1801

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

Return flights

04 Dec - 28 Dec Qatar Airways
04 Dec - 27 Dec Qatar Airways

Also check the deals for one-way flights from Adelaide to Helsinki in December.

Skyscanner

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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