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

Return flights

16 Feb - 02 Mar	Ryanair
28 Feb - 07 Mar	Etihad Airways
01 Feb - 08 Feb	Ryanair
28 Feb - 06 Mar	Ryanair
25 Feb - 14 Mar	Etihad Airways
14 Feb - 18 Feb	easyJet
12 Feb - 19 Mar	Air Serbia
10 Feb - 18 Feb	easyJet
02 Feb - 09 Feb	Ryanair
19 Feb - 26 Feb	Etihad Airways
25 Feb - 10 Mar	Etihad Airways
08 Feb - 15 Feb	Ryanair
18 Feb - 11 Mar	Wizz Air
06 Feb - 15 Feb	Wizz Air
11 Feb - 18 Feb	Wizz Air
03 Feb - 10 Feb	Ryanair
21 Feb - 09 Mar	TAP
19 Feb - 04 Mar	Etihad Airways
08 Feb - 16 Feb	Ryanair
18 Feb - 06 Mar	Wizz Air

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 $1035

Return flights