Cheapest return flights from Sydney to Lisbon in September from 994€

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

Return flights

17 Sep - 24 Sep Thai Airways
01 Sep - 15 Sep Scoot
01 Sep - 10 Sep Turkish Airlines
01 Sep - 30 Sep Turkish Airlines
01 Sep - 27 Sep Turkish Airlines
01 Sep - 01 Oct Turkish Airlines
11 Sep - 04 Oct British Airways
01 Sep - 29 Sep Emirates

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

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