Cheapest one-way flights from Sydney to Lisbon in September from 538€

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

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

One-Way flights

27 Sep Scoot Tigerair
17 Sep Scoot Tigerair
10 Sep Scoot Tigerair
12 Sep Scoot Tigerair
26 Sep Scoot Tigerair
11 Sep Turkish Airlines
19 Sep Turkish Airlines
22 Sep Thai Airways
01 Sep Scoot Tigerair
05 Sep Thai Airways

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

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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