Cheapest one-way flights from Madrid to Sydney in September from 457€

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

One-Way flights

20 Sep Etihad Airways
13 Sep Pegasus Airlines
06 Sep Air Europa
27 Sep Etihad Airways
03 Sep Air Europa
14 Sep Ryanair
02 Sep Aegean Airlines
18 Sep Etihad Airways
21 Sep Etihad Airways
28 Sep Sichuan Airlines

Also check the deals for return flights from Madrid to Sydney 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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