Cheapest one-way flights from Barcelona to Sydney in October from 519€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Sydney (SYD) in October 2025 (see full year).

One-Way flights

28 Oct Vueling Airlines
27 Oct Shenzhen Airlines
31 Oct Shenzhen Airlines
26 Oct Ryanair
29 Oct Wizz Air Malta
30 Oct Ryanair
21 Oct Ryanair
23 Oct Norwegian Air Sweden AOC
25 Oct Vueling Airlines
24 Oct Ryanair

Also check the deals for return flights from Barcelona to Sydney in October.

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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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