Cheapest return flights from Sydney to Barcelona in August from 720€

AirHint found the following cheapest return flights from Sydney (SYD) to Barcelona (BCN) in August 2025 (see full year).

Return flights

04 Aug - 22 Aug Air China
01 Aug - 22 Aug Air China
04 Aug - 17 Aug Air China
03 Aug - 24 Aug Air China
01 Aug - 31 Aug Air China
04 Aug - 19 Aug Air China
01 Aug - 24 Aug Air China
04 Aug - 12 Aug Air China
03 Aug - 22 Aug Air China
07 Aug - 31 Aug Air China
04 Aug - 09 Sep Air China
01 Aug - 07 Sep Air China
04 Aug - 16 Sep Air China
04 Aug - 02 Sep Air China
05 Aug - 16 Sep Air China
12 Aug - 16 Sep Air China
06 Aug - 09 Sep Air China
02 Aug - 02 Sep Air China
12 Aug - 12 Sep Air China
17 Aug - 12 Sep Air China

Also check the deals for one-way flights from Sydney to Barcelona in August.

Skyscanner

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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