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

Return flights

07 Aug - 17 Aug	Qatar Airways
05 Aug - 02 Sep	Qatar Airways
07 Aug - 07 Sep	Qatar Airways
05 Aug - 27 Aug	Qatar Airways
06 Aug - 08 Sep	Qatar Airways
14 Aug - 20 Aug	Qatar Airways
20 Aug - 27 Aug	China Eastern
15 Aug - 22 Aug	Qatar Airways
31 Aug - 15 Sep	Qatar Airways
31 Aug - 31 Aug	Emirates
31 Aug - 16 Sep	Emirates
26 Aug - 14 Sep	Emirates
05 Aug - 06 Aug	Emirates
11 Aug - 18 Aug	Emirates

Also check the deals for one-way flights from Brisbane to Lisbon 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 Lisbon in August from 1279€

Return flights