Cheapest return flights from Sydney to Barcelona in May from $866

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

Return flights

19 May - 07 Jun Turkish Airlines
07 May - 23 May Hainan Airlines
22 May - 25 May Turkish Airlines
08 May - 23 May Turkish Airlines
03 May - 18 May Turkish Airlines
03 May - 10 May Turkish Airlines
20 May - 03 Jun Turkish Airlines
08 May - 13 Jun Turkish Airlines
03 May - 13 May Turkish Airlines
05 May - 26 May Turkish Airlines
01 May - 09 May Turkish Airlines
21 May - 25 May Turkish Airlines
22 May - 26 May Turkish Airlines
21 May - 01 Jun Turkish Airlines
26 May - 05 Jun Turkish Airlines
19 May - 05 Jun Turkish Airlines
12 May - 16 Jun Air China
26 May - 25 Jun Air China
22 May - 21 Jun Turkish Airlines
25 May - 24 Jun Scoot

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

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