Spain → Australia
Cheap flights from Madrid to Sydney
MADSYD
one-way from A$816AUD*
Free — no booking fees Prices in AUD Updated daily Live fares, no spam
Cheapest Madrid → Sydney fares right now
Cheapest around 2026-10-18Hainan AirlinesCheapest
43 hr 20 min1 stop11:05 AM → 3:25 PM
China Southern AirlinesFastest
38 hr 25 min1 stop9:00 PM → 8:25 PM
Sichuan Airlines
43 hr 10 min1 stop11:05 AM → 3:15 PM
Ryanair, Air Arabia, Scoot
45 hr 20 min4 stops6:25 AM → 12:45 PM
*Indicative live fares for a sample date, in AUD. Prices change at booking — search for your exact dates above.
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Flying Madrid to Sydney
Sky Spy compares live one-way fares from Madrid (MAD) to Sydney (SYD), pulling prices directly and ranking them cheapest-first in AUD. Rather than checking airlines one at a time, you see the best Madrid–Sydney 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 Australia? Search the whole region at once and let Sky Spy surface the cheapest entry point.
Tips for a cheaper MAD → SYD fare
- Fares to Australia are usually lowest outside school holidays and peak summer.
- Use the ±days search to find the single cheapest day to fly MAD → SYD.
- One-way pricing lets you mix airlines for the lowest total trip cost.
- Mid-week departures (Tue–Thu) often beat weekend fares.