Cheap Flights from Sydney to Lisbon
Browse current best options from Sydney. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Sydney
RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon
Prices updated today
485 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from Sydney to Lisbon
Explore current cheapest deals departing from Sydney to Lisbon
2026-11-15 – 2026-11-29
SYD - Lisbon
78% AI deal score
A$1,699
A$1,577
Round trip
2027-02-14 – 2027-02-19
SYD - Lisbon
72% AI deal score
A$1,509
A$1,634
Round trip
2026-11-03 – 2026-11-11
SYD - Lisbon
80% AI deal score
A$1,854
A$1,699
Round trip
2026-11-17 – 2026-11-24
SYD - Lisbon
76% AI deal score
A$1,772
A$1,854
Round trip
2026-11-06 – 2026-11-20
SYD - Lisbon
77% AI deal score
A$1,784
A$1,930
Round trip
2027-04-13 – 2027-04-20
SYD - Lisbon
70% AI deal score
A$1,695
A$2,076
Round trip
2027-04-13 – 2027-04-21
SYD - Lisbon
75% AI deal score
A$1,704
A$2,135
Round trip
2026-11-07 – 2026-11-23
SYD - Lisbon
75% AI deal score
A$1,775
A$2,210
Round trip
2026-11-16 – 2026-12-03
SYD - Lisbon
75% AI deal score
A$1,681
A$2,211
Round trip
2026-11-17 – 2026-11-20
SYD - Lisbon
76% AI deal score
A$1,832
A$2,211
Round trip
