Cheapest return SYD–BCN flights, May

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

Return flights

26 May - 09 Jun Scoot
29 May - 08 Jun China Eastern
31 May - 05 Jun Air China
12 May - 26 May Thai Airways
12 May - 20 May Thai Airways
10 May - 24 May Etihad Airways
26 May - 17 Jun Asiana Airlines
18 May - 16 Jun Asiana Airlines
10 May - 15 May Etihad Airways
10 May - 17 May Etihad Airways
09 May - 15 May Asiana Airlines
06 May - 16 Jun Virgin Australia
08 May - 20 May Qatar Airways
17 May - 13 Jun Scoot
19 May - 10 Jun Jetstar
20 May - 23 Jun Virgin Australia
20 May - 04 Jun Virgin Australia
27 May - 31 May Virgin Australia
12 May - 21 May Hainan Airlines
10 May - 26 May Thai Airways

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

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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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