Cheapest return SYD–MAD flights, September

AirHint found the following cheapest return flights from Sydney (SYD) to Madrid (MAD) in September 2026 (see full year).

Return flights

06 Sep - 13 Sep Etihad Airways
07 Sep - 14 Sep Etihad Airways
06 Sep - 20 Sep Etihad Airways
07 Sep - 28 Sep Etihad Airways
08 Sep - 27 Sep Etihad Airways
30 Sep - 18 Oct Etihad Airways
06 Sep - 22 Sep Etihad Airways
10 Sep - 19 Sep Hainan Airlines
17 Sep - 17 Oct China Southern
06 Sep - 27 Sep Etihad Airways
01 Sep - 15 Sep Etihad Airways
23 Sep - 07 Oct Etihad Airways
12 Sep - 12 Oct Etihad Airways
23 Sep - 30 Sep Scoot
05 Sep - 01 Oct China Southern
23 Sep - 06 Oct Etihad Airways
22 Sep - 06 Oct Etihad Airways
15 Sep - 05 Oct Etihad Airways
21 Sep - 06 Oct Etihad Airways
19 Sep - 04 Oct Etihad Airways

Also check the deals for one-way flights from Sydney to Madrid 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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