Cheapest return flights from Sydney to Barcelona in October from 696€

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

Return flights

23 Oct - 16 Nov Air China
19 Oct - 02 Nov Air China
16 Oct - 26 Oct Air China
24 Oct - 05 Nov Turkish Airlines
05 Oct - 30 Oct Air China
15 Oct - 26 Oct Turkish Airlines
12 Oct - 23 Oct Turkish Airlines
09 Oct - 29 Oct Turkish Airlines
24 Oct - 07 Nov Turkish Airlines
16 Oct - 03 Nov Turkish Airlines
04 Oct - 16 Oct Air China
07 Oct - 28 Oct Turkish Airlines
10 Oct - 24 Oct Turkish Airlines
07 Oct - 14 Oct Turkish Airlines
01 Oct - 25 Oct Etihad Airways

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

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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