Cheapest one-way flights from Lisbon to Sydney in May from $537

Best time to book flights for Lisbon (LIS) to Sydney (SYD) flights at AirHint

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

One-Way flights

15 May easyJet
11 May Aegean Airlines
14 May Ryanair
02 May easyJet
30 May easyJet
29 May Air Canada
26 May British Airways
05 May Air Canada

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney