AirHint found the following cheapest return flights from Sydney (SYD) to Lisbon (LIS) in October 2026 (see full year).
Return flights
| 06 Oct - 29 Oct | Scoot | ||
| 10 Oct - 01 Nov | Scoot | ||
| 05 Oct - 03 Nov | Scoot | ||
| 03 Oct - 10 Oct | Thai Airways | ||
| 12 Oct - 02 Nov | Air Canada | ||
| 01 Oct - 26 Oct | Turkish Airlines |
Also check the deals for one-way flights from Sydney to Lisbon in October.
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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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