Cheap Flights from Sydney to Barcelona
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 Barcelona
Prices updated 1 day ago
461 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Sydney to Barcelona
Explore current cheapest deals departing from Sydney to Barcelona
2026-10-09 – 2026-10-27
SYD - Barcelona
89% AI deal score
A$1,646
A$1,323
Round trip
2026-10-09 – 2026-10-15
SYD - Barcelona
89% AI deal score
A$1,746
A$1,362
Round trip
2026-10-09 – 2026-10-29
SYD - Barcelona
89% AI deal score
A$1,643
A$1,375
Round trip
2026-10-12 – 2026-10-29
SYD - Barcelona
87% AI deal score
A$1,646
A$1,401
Round trip
2026-10-12 – 2026-10-22
SYD - Barcelona
83% AI deal score
A$1,692
A$1,449
Round trip
2026-10-14 – 2026-10-20
SYD - Barcelona
84% AI deal score
A$1,746
A$1,453
Round trip
2026-10-19 – 2026-10-28
SYD - Barcelona
82% AI deal score
A$1,687
A$1,463
Round trip
2026-10-04 – 2026-10-27
SYD - Barcelona
84% AI deal score
A$1,632
A$1,474
Round trip
2026-10-11 – 2026-10-25
SYD - Barcelona
82% AI deal score
A$1,664
A$1,477
Round trip
2026-10-14 – 2026-10-27
SYD - Barcelona
84% AI deal score
A$1,665
A$1,480
Round trip
