Cheapest return flights from Sydney to Helsinki in September from $1096

AirHint found the following cheapest return flights from Sydney (SYD) to Helsinki (HEL) in September 2026 (see full year).

Return flights

18 Sep - 08 Oct Scoot
04 Sep - 19 Sep Turkish Airlines
01 Sep - 30 Sep Turkish Airlines
01 Sep - 16 Sep Turkish Airlines
01 Sep - 08 Oct Finnair
18 Sep - 13 Oct Condor
17 Sep - 13 Oct Condor
19 Sep - 13 Oct Condor
02 Sep - 24 Sep Condor
23 Sep - 07 Oct Condor

Also check the deals for one-way flights from Sydney to Helsinki in September.

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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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