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

Return flights

18 Nov - 25 Nov	Air China
11 Nov - 16 Nov	Air China
16 Nov - 30 Nov	Air China
16 Nov - 23 Nov	Air China
12 Nov - 22 Nov	Etihad Airways
05 Nov - 16 Nov	Etihad Airways
05 Nov - 17 Nov	Etihad Airways
07 Nov - 20 Nov	Etihad Airways
07 Nov - 16 Nov	Etihad Airways
10 Nov - 30 Nov	Etihad Airways
05 Nov - 01 Dec	Etihad Airways
05 Nov - 03 Dec	Etihad Airways
15 Nov - 06 Dec	Etihad Airways
17 Nov - 01 Dec	Etihad Airways
19 Nov - 03 Dec	Etihad Airways
10 Nov - 04 Dec	Etihad Airways
27 Nov - 17 Dec	Air China
29 Nov - 02 Dec	Turkish Airlines
23 Nov - 22 Dec	Air China
18 Nov - 22 Dec	Air China

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

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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Cheapest return flights from Sydney to Barcelona in November from 686€

Return flights