AirHint found the following cheapest return flights from Brisbane (BNE) to Oslo (OSL) in August 2025 (see full year).

Return flights

05 Aug - 25 Aug	Qatar Airways
05 Aug - 26 Aug	Qatar Airways
07 Aug - 25 Aug	Qatar Airways
06 Aug - 25 Aug	Qatar Airways
04 Aug - 25 Aug	Qatar Airways
04 Aug - 26 Aug	Qatar Airways
19 Aug - 26 Aug	Qatar Airways
19 Aug - 02 Sep	Qatar Airways
19 Aug - 27 Sep	Qatar Airways

Also check the deals for one-way flights from Brisbane to Oslo in August.

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 Brisbane to Oslo in August from $1536

Return flights