Cheapest return flights from Sydney to Lisbon in September from 1191€

Best time to book flights for Sydney (SYD) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to Lisbon (LIS) in September 2025 (see full year).

Return flights

24 Sep - 15 Oct Turkish Airlines
16 Sep - 02 Oct Scoot Tigerair
01 Sep - 21 Sep Japan Airlines
07 Sep - 23 Sep Turkish Airlines
22 Sep - 29 Sep Japan Airlines
13 Sep - 18 Oct Emirates
09 Sep - 14 Oct Air Canada
10 Sep - 09 Oct Air Canada
15 Sep - 20 Oct Emirates

Also check the deals for one-way flights from Sydney to Lisbon in September.

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon