AirHint found the following cheapest return flights from Lisbon (LIS) to Sydney (SYD) in February 2026 (see full year).

Return flights

28 Feb - 22 Mar	Ryanair
05 Feb - 26 Feb	Aegean Airlines
28 Feb - 28 Mar	Ryanair
01 Feb - 08 Feb	Aegean Airlines
19 Feb - 06 Mar	Ryanair
19 Feb - 07 Mar	Ryanair
15 Feb - 02 Mar	SKY express
14 Feb - 28 Feb	Ryanair
14 Feb - 07 Mar	Ryanair
21 Feb - 21 Mar	Ryanair
04 Feb - 23 Feb	Ryanair
01 Feb - 01 Mar	Aegean Airlines
01 Feb - 20 Feb	Aegean Airlines
01 Feb - 12 Feb	Aegean Airlines
24 Feb - 31 Mar	Ryanair
13 Feb - 01 Mar	Wizz Air
01 Feb - 22 Feb	Turkish Airlines
01 Feb - 15 Feb	Air Canada

Also check the deals for one-way flights from Lisbon to Sydney in February.

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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Cheapest return flights from Lisbon to Sydney in February from 830€

Return flights