Cheapest one-way flights from Sydney to Lisbon in August from $573

AirHint found the following cheapest one-way flights from Sydney (SYD) to Lisbon (LIS) in August 2026 (see full year).

One-Way flights

16 Aug AirAsia X
18 Aug AirAsia X
03 Aug Scoot
05 Aug Scoot
15 Aug AirAsia X
29 Aug Scoot
31 Aug Japan Airlines

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

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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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