AirHint found the following cheapest return flights from Brisbane (BNE) to Barcelona (BCN) in September 2026 (see full year).

Return flights

01 Sep - 16 Sep	Singapore Airlines
01 Sep - 23 Sep	Singapore Airlines
06 Sep - 19 Sep	Batik Air Malaysia
09 Sep - 16 Sep	Singapore Airlines
06 Sep - 21 Sep	Singapore Airlines
11 Sep - 30 Sep	Turkish Airlines
08 Sep - 24 Sep	Cathay Pacific
01 Sep - 24 Sep	Singapore Airlines
15 Sep - 05 Oct	Virgin Australia
18 Sep - 30 Sep	United
08 Sep - 13 Oct	Qantas
01 Sep - 30 Sep	Virgin Australia
25 Sep - 09 Oct	United
21 Sep - 18 Oct	Qatar Airways
18 Sep - 18 Oct	United
15 Sep - 03 Oct	Virgin Australia
17 Sep - 08 Oct	Jetstar
20 Sep - 05 Oct	Virgin Australia
02 Sep - 07 Oct	Batik Air Malaysia
15 Sep - 06 Oct	Virgin Australia

Also check the deals for one-way flights from Brisbane to Barcelona 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 Brisbane to Barcelona in September from $1197

Return flights