Australia → Spain
Cheap flights from Perth to Barcelona
PERBCN
one-way from A$1,144AUD*
Free — no booking fees Prices in AUD Updated daily Live fares, no spam
Cheapest Perth → Barcelona fares right now
Cheapest around 2026-09-06Qatar AirwaysCheapestFastest
21 hr 55 min1 stop10:45 PM → 2:40 PM +1
A$1,144
one-way
Qatar Airways
28 hr 30 min1 stop10:45 PM → 9:15 PM +1
A$1,144
one-way
Qatar Airways
21 hr 55 min1 stop10:45 PM → 2:40 PM +1
A$1,144
one-way
Qatar Airways
28 hr 30 min1 stop10:45 PM → 9:15 PM +1
A$1,144
one-way
*Indicative live fares for a sample date, in AUD. Prices change at booking — search for your exact dates above.
Flying Perth to Barcelona
Sky Spy compares live one-way fares from Perth (PER) to Barcelona (BCN), pulling prices directly and ranking them cheapest-first in AUD. Rather than checking airlines one at a time, you see the best Perth–Barcelona deals in a single sortable view — including smart self-transfer connections through hub cities that most search engines hide.
Flexible on exactly where you land in Spain? Search the whole region at once and let Sky Spy surface the cheapest entry point.
Tips for a cheaper PER → BCN fare
- Fares to Spain are usually lowest outside school holidays and peak summer.
- Use the ±days search to find the single cheapest day to fly PER → BCN.
- One-way pricing lets you mix airlines for the lowest total trip cost.
- Mid-week departures (Tue–Thu) often beat weekend fares.