AirHint found the following cheapest return flights from Sydney (SYD) to Barcelona (BCN) in January 2026 (see full year).

Return flights

19 Jan - 01 Feb	Etihad Airways
28 Jan - 13 Feb	Air China
28 Jan - 25 Feb	Etihad Airways
31 Jan - 14 Feb	Etihad Airways
31 Jan - 06 Feb	Air China
24 Jan - 31 Jan	Air China
16 Jan - 31 Jan	Air China
16 Jan - 30 Jan	Air China
14 Jan - 30 Jan	Air China
18 Jan - 31 Jan	Air China
29 Jan - 05 Feb	Air China
17 Jan - 01 Feb	Scoot
31 Jan - 07 Feb	Jetstar
18 Jan - 30 Jan	Scoot
15 Jan - 30 Jan	Air China
23 Jan - 25 Jan	Scoot
16 Jan - 25 Jan	Scoot
18 Jan - 24 Jan	Scoot

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

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 January from $900

Return flights