Cheapest return flights from Sydney to Lisbon in October from $1611
AirHint found the following cheapest return flights from Sydney (SYD) to Lisbon (LIS) in October 2025 (see full year).
Return flights
| 11 Oct - 20 Oct | Malaysia Airlines |
Also check the deals for one-way flights from Sydney to Lisbon in October.
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.
