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 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 Barcelona
Explore current cheapest deals departing from Sydney to Barcelona
2027-02-11 – 2027-02-21
SYD - Barcelona
93% AI deal score
A$1,548
A$1,143
Round trip
2027-03-21 – 2027-03-30
SYD - Barcelona
93% AI deal score
A$1,597
A$1,143
Round trip
2027-03-20 – 2027-03-30
SYD - Barcelona
93% AI deal score
A$1,604
A$1,143
Round trip
2027-02-14 – 2027-02-23
SYD - Barcelona
92% AI deal score
A$1,531
A$1,145
Round trip
2027-03-19 – 2027-03-31
SYD - Barcelona
93% AI deal score
A$1,596
A$1,147
Round trip
2027-02-07 – 2027-02-21
SYD - Barcelona
88% AI deal score
A$1,542
A$1,311
Round trip
2026-11-02 – 2026-11-19
SYD - Barcelona
89% AI deal score
A$1,652
A$1,351
Round trip
2026-11-04 – 2026-11-18
SYD - Barcelona
93% AI deal score
A$1,648
A$1,354
Round trip
2026-11-13 – 2026-11-21
SYD - Barcelona
91% AI deal score
A$1,649
A$1,354
Round trip
2026-11-17 – 2026-11-26
SYD - Barcelona
91% AI deal score
A$1,644
A$1,361
Round trip