Cheapest return flights from Lisbon to Sydney in August from $1584
AirHint found the following cheapest return flights from Lisbon (LIS) to Sydney (SYD) in August 2025 (see full year).
Return flights
| 23 Aug - 05 Sep | British Airways | ||
| 18 Aug - 27 Aug | Qatar Airways | ||
| 02 Aug - 22 Aug | Turkish Airlines | ||
| 01 Aug - 17 Aug | Turkish Airlines | ||
| 11 Aug - 01 Sep | British Airways | ||
| 13 Aug - 20 Aug | Emirates |
Also check the deals for one-way flights from Lisbon to Sydney in August.
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.
