Cheapest return flights from Sydney to Oslo in September from $1159

Best time to book flights for Sydney (SYD) to Oslo (OSL) flights at AirHint

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

Return flights

03 Sep - 10 Sep Turkish Airlines
21 Sep - 28 Sep Turkish Airlines
30 Sep - 12 Oct Turkish Airlines
16 Sep - 30 Sep Thai Airways
02 Sep - 13 Oct Turkish Airlines
01 Sep - 21 Sep Thai Airways
03 Sep - 27 Sep Thai Airways
25 Sep - 09 Oct Thai Airways

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

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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