AirHint found the following cheapest one-way flights from Sydney (SYD) to Lisbon (LIS) in September 2026 (see full year).
One-Way flights
| 29 Sep | Scoot | ||
| 28 Sep | Scoot | ||
| 01 Sep | AirAsia X | ||
| 18 Sep | AirAsia X | ||
| 07 Sep | Malaysia Airlines | ||
| 02 Sep | Air Canada |
Also check the deals for return flights from Sydney to Lisbon in September.
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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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