Cheapest return flights from Lisbon to Sydney in October from 969€

AirHint found the following cheapest return flights from Lisbon (LIS) to Sydney (SYD) in October 2025 (see full year).

Return flights

24 Oct - 20 Nov Ryanair
01 Oct - 08 Oct Ryanair
21 Oct - 28 Nov Turkish Airlines
01 Oct - 15 Oct Etihad Airways
01 Oct - 14 Oct Etihad Airways
13 Oct - 22 Oct Etihad Airways
04 Oct - 16 Oct Qatar Airways
11 Oct - 18 Oct Qatar Airways
05 Oct - 31 Oct Etihad Airways
01 Oct - 11 Oct Etihad Airways
01 Oct - 21 Oct Emirates

Also check the deals for one-way flights from Lisbon 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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