AirHint found the following cheapest return flights from Brisbane (BNE) to Barcelona (BCN) in September 2025 (see full year).

Return flights

08 Sep - 15 Sep	EVA Air
17 Sep - 24 Sep	Jetstar
24 Sep - 22 Oct	Virgin Australia
11 Sep - 22 Sep	China Southern
09 Sep - 16 Sep	China Southern
27 Sep - 20 Oct	Qatar Airways
08 Sep - 04 Oct	EVA Air
08 Sep - 29 Sep	EVA Air
11 Sep - 26 Sep	Virgin Australia
06 Sep - 29 Oct	Fiji Airways
29 Sep - 20 Oct	Virgin Australia
10 Sep - 28 Sep	China Southern
08 Sep - 30 Sep	EVA Air
09 Sep - 13 Sep	Qatar Airways
10 Sep - 17 Sep	Qantas
10 Sep - 08 Oct	Singapore Airlines
25 Sep - 14 Oct	Emirates
29 Sep - 12 Oct	Virgin Australia
21 Sep - 12 Oct	Virgin Australia
19 Sep - 12 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 $1235

Return flights