Cheapest return flights from Adelaide to Helsinki in October from $1844

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

Return flights

07 Oct - 11 Oct Malaysia Airlines
06 Oct - 11 Oct Qatar Airways
08 Oct - 11 Oct Qatar Airways

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

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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