Cheapest return flights from Sydney to Helsinki in August from $1186

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

Return flights

18 Aug - 02 Sep VietJet Air
21 Aug - 29 Aug Turkish Airlines
18 Aug - 22 Aug Turkish Airlines
07 Aug - 23 Aug Turkish Airlines
16 Aug - 22 Aug Turkish Airlines
09 Aug - 17 Aug Turkish Airlines
11 Aug - 16 Aug Turkish Airlines
11 Aug - 17 Aug Turkish Airlines
11 Aug - 18 Aug Turkish Airlines
12 Aug - 18 Aug Turkish Airlines
21 Aug - 12 Sep Turkish Airlines
18 Aug - 23 Aug Turkish Airlines
31 Aug - 19 Sep Finnair
22 Aug - 17 Sep Condor
22 Aug - 18 Sep Condor

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

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