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

Return flights

27 Jan - 07 Feb	Ryanair
26 Jan - 06 Feb	Ryanair
26 Jan - 30 Jan	Ryanair
19 Jan - 10 Feb	Ryanair
19 Jan - 27 Jan	Ryanair
19 Jan - 09 Feb	Ryanair
19 Jan - 29 Jan	Ryanair
15 Jan - 06 Feb	Ryanair
30 Jan - 02 Feb	Iberia
27 Jan - 11 Feb	Ryanair
21 Jan - 10 Feb	Ryanair
17 Jan - 24 Jan	Ryanair
18 Jan - 09 Feb	Ryanair
23 Jan - 30 Jan	Ryanair
24 Jan - 27 Jan	Ryanair
16 Jan - 23 Jan	Ryanair
20 Jan - 10 Feb	Ryanair
14 Jan - 17 Jan	Ryanair
13 Jan - 20 Jan	easyJet
12 Jan - 19 Jan	Wizz Air

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

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 January from 807€

Return flights