Cheapest one-way flights from Barcelona to Sydney in August from 481€

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

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

One-Way flights

05 Aug Ryanair
12 Aug Ryanair
06 Aug Vueling Airlines
20 Aug Ryanair
31 Aug Vueling Airlines
18 Aug Vueling Airlines
17 Aug Vueling Airlines
26 Aug Norwegian Air Sweden AOC
11 Aug Vueling Airlines
29 Aug Norwegian Air Sweden AOC

Also check the deals for return flights from Barcelona to Sydney 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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