Cheapest return flights from Barcelona to Sydney in May from $1052

Best time to book flights for Barcelona (BCN) to Sydney (SYD) flights at AirHint

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

Return flights

11 May - 01 Jun Air China
16 May - 25 May Vueling Airlines
05 May - 19 May Vueling Airlines
09 May - 25 May SWISS
15 May - 18 May Vueling Airlines
20 May - 28 May Aegean Airlines
17 May - 29 May Vueling Airlines
02 May - 22 May Vueling Airlines
02 May - 16 May Vueling Airlines
19 May - 04 Jun Vueling Airlines
23 May - 06 Jun Aegean Airlines
01 May - 31 May Vueling Airlines
29 May - 17 Jun Air Canada
03 May - 04 May Turkish Airlines

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