AirHint found the following cheapest return flights from Melbourne (MEL) to Barcelona (BCN) in August 2026 (see full year).

Return flights

06 Aug - 26 Sep	Etihad Airways
10 Aug - 24 Aug	Turkish Airlines
24 Aug - 15 Sep	Turkish Airlines
26 Aug - 11 Sep	Turkish Airlines
19 Aug - 26 Aug	Singapore Airlines
21 Aug - 14 Sep	Singapore Airlines
14 Aug - 02 Sep	Air China
16 Aug - 06 Sep	Virgin Australia
14 Aug - 28 Aug	Singapore Airlines
27 Aug - 21 Sep	Singapore Airlines
29 Aug - 13 Sep	Etihad Airways
21 Aug - 03 Sep	Singapore Airlines
07 Aug - 28 Aug	Air Europa
27 Aug - 03 Sep	Air Europa

Also check the deals for one-way flights from Melbourne to Barcelona 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 Melbourne to Barcelona in August from $959

Return flights