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

Return flights

26 Jul - 30 Jul	Pegasus Airlines
08 Jul - 21 Jul	Qatar Airways
08 Jul - 18 Aug	Juneyao Airlines
11 Jul - 18 Jul	Qatar Airways
26 Jul - 02 Aug	Pegasus Airlines
23 Jul - 30 Jul	Qatar Airways
19 Jul - 21 Jul	Juneyao Airlines
12 Jul - 19 Jul	Turkish Airlines
16 Jul - 18 Jul	Qatar Airways

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

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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Cheapest return flights from Helsinki to Sydney in July from $1529

Return flights