Cheapest one-way flights from Lisbon to Sydney in December from 435€

AirHint found the following cheapest one-way flights from Lisbon (LIS) to Sydney (SYD) in December 2025 (see full year).

One-Way flights

04 Dec Wizz Air Malta
11 Dec Etihad Airways
01 Dec Vueling Airlines
03 Dec Vueling Airlines
13 Dec easyJet
15 Dec Etihad Airways
06 Dec Vueling Airlines
17 Dec Aegean Airlines
22 Dec Ryanair
14 Dec Qatar Airways

Also check the deals for return flights from Lisbon to Sydney in December.

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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