Cheapest return flights from Sydney to Lisbon in September from 1017€

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

Return flights

02 Sep - 16 Sep Scoot Tigerair
21 Sep - 16 Oct Scoot Tigerair
28 Sep - 23 Oct Scoot Tigerair
01 Sep - 19 Sep Air India
16 Sep - 23 Sep Turkish Airlines
16 Sep - 21 Oct Turkish Airlines
01 Sep - 22 Sep Air India
01 Sep - 02 Oct Scoot Tigerair
04 Sep - 18 Sep Turkish Airlines
18 Sep - 25 Sep Turkish Airlines
04 Sep - 11 Sep Turkish Airlines
23 Sep - 20 Oct Turkish Airlines
24 Sep - 13 Oct Turkish Airlines
05 Sep - 15 Sep Scoot Tigerair
19 Sep - 14 Oct Turkish Airlines
12 Sep - 26 Sep Etihad Airways
16 Sep - 21 Sep Turkish Airlines
15 Sep - 19 Oct Etihad Airways
24 Sep - 08 Oct Turkish Airlines
03 Sep - 03 Oct Turkish Airlines

Also check the deals for one-way 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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