Cheapest one-way flights from Madrid to Sydney in August from 372€

AirHint found the following cheapest one-way flights from Madrid (MAD) to Sydney (SYD) in August 2025 (see full year).

One-Way flights

29 Aug Sichuan Airlines
31 Aug Sichuan Airlines
24 Aug Sichuan Airlines
22 Aug Sichuan Airlines
20 Aug Sichuan Airlines
27 Aug Sichuan Airlines
28 Aug Etihad Airways
21 Aug China Eastern
26 Aug Air Europa
30 Aug Ryanair

Also check the deals for return flights from Madrid to Sydney in August.

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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