Cheapest one-way flights from Madrid to Sydney in October from 469€

Best time to book flights for Madrid (MAD) to Sydney (SYD) flights at AirHint

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

One-Way flights

14 Oct Ryanair
15 Oct Ryanair
01 Oct Ryanair
12 Oct Wizz Air
20 Oct Aegean Airlines
13 Oct Aegean Airlines
16 Oct ITA Airways
10 Oct Etihad Airways
09 Oct Iberia Express
02 Oct Etihad Airways

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

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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