Cheapest return flights from Sydney to Helsinki in August from $1046

AirHint found the following cheapest return flights from Sydney (SYD) to Helsinki (HEL) in August 2025 (see full year).

Return flights

11 Aug - 26 Aug Air China
31 Aug - 30 Sep Turkish Airlines
10 Aug - 21 Sep Turkish Airlines
06 Aug - 19 Aug Turkish Airlines
08 Aug - 10 Aug Turkish Airlines
18 Aug - 25 Aug Qatar Airways
02 Aug - 30 Aug Qatar Airways
11 Aug - 18 Aug Condor
18 Aug - 08 Sep Condor
15 Aug - 09 Sep Condor
15 Aug - 10 Sep Qantas
18 Aug - 10 Sep Qantas
16 Aug - 10 Sep Qantas
29 Aug - 27 Sep Qantas
17 Aug - 10 Sep Jetstar

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

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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