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

Return flights

23 May - 31 May	Cathay Pacific
17 May - 04 Jun	Cathay Pacific
09 May - 16 May	VietJet Air
24 May - 31 May	Batik Air Malaysia
06 May - 05 Jun	Singapore Airlines
17 May - 03 Jun	Singapore Airlines
24 May - 18 Jun	Singapore Airlines
19 May - 04 Jun	Singapore Airlines
05 May - 09 Jun	Qatar Airways
24 May - 21 Jun	Qatar Airways
18 May - 17 Jun	Qatar Airways
18 May - 03 Jun	Qatar Airways
18 May - 04 Jun	Qatar Airways
01 May - 24 May	Cathay Pacific
04 May - 15 May	Qatar Airways
01 May - 31 May	Virgin Australia
01 May - 22 May	Virgin Australia
02 May - 02 May	Emirates

Also check the deals for one-way flights from Brisbane to Barcelona in May.

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 May from $983

Return flights