AirHint found the following cheapest return flights from Sydney (SYD) to Stockholm (ARN) in September 2025 (see full year).

Return flights

11 Sep - 18 Sep	Air China
11 Sep - 14 Sep	Turkish Airlines
17 Sep - 26 Sep	Turkish Airlines
10 Sep - 24 Sep	Turkish Airlines
18 Sep - 29 Sep	Thai Airways
19 Sep - 03 Oct	Turkish Airlines
09 Sep - 19 Sep	Virgin Australia
25 Sep - 10 Oct	Etihad Airways
20 Sep - 14 Oct	Thai Airways
15 Sep - 30 Sep	Virgin Australia
25 Sep - 08 Oct	Emirates
17 Sep - 11 Oct	Emirates
18 Sep - 12 Oct	Condor

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

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 Sydney to Stockholm in September from $837

Return flights