Cheapest one-way flights from Sydney to Lisbon in August from 478€

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

One-Way flights

03 Aug AirAsia X
05 Aug Air China
06 Aug Scoot Tigerair
09 Aug Air China
04 Aug Air China
10 Aug AirAsia X
02 Aug Air China
13 Aug Air China
01 Aug AirAsia X
08 Aug Air China

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

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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