AirHint found the following cheapest one-way flights from Sydney (SYD) to Barcelona (BCN) in September 2026 (see full year).
One-Way flights
| 15 Sep | Scoot | ||
| 09 Sep | Scoot | ||
| 10 Sep | Scoot | ||
| 27 Sep | Scoot | ||
| 12 Sep | Scoot | ||
| 21 Sep | Vietnam Airlines | ||
| 05 Sep | Scoot | ||
| 02 Sep | Scoot | ||
| 30 Sep | Turkish Airlines | ||
| 17 Sep | Turkish Airlines |
Also check the deals for return flights from Sydney to Barcelona in September.
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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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