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Cheap flights from Madrid, Spain to Sydney from £355

MAD — SYD
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to Sydney

Mon 9/1111:05 -
1 stop42h 00m
Fri 13/1121:25 -
1 stop44h 20m
Deal found 17/9£697
Wed 4/1111:05 -
1 stop42h 00m
Wed 2/1221:25 -
1 stop44h 20m
Deal found 18/9£774
Sun 22/1111:05 -
1 stop42h 00m
Mon 7/1221:25 -
1 stop44h 20m
Deal found 21/9£777
Tue 3/1110:50 -
1 stop23h 35m
Tue 24/1122:05 -
1 stop43h 55m
Deal found 21/9£778
Wed 4/1111:05 -
1 stop42h 00m
Sat 21/1121:25 -
1 stop44h 20m
Deal found 18/9£784
Fri 4/1211:05 -
1 stop42h 00m
Sat 9/121:25 -
1 stop44h 20m
Deal found 19/9£786
Fri 30/1011:05 -
1 stop42h 00m
Wed 18/1121:25 -
1 stop44h 20m
Deal found 18/9£792
Fri 30/1011:05 -
1 stop42h 00m
Wed 11/1121:25 -
1 stop44h 20m
Deal found 20/9£794
Tue 8/1212:20 -
1 stop34h 15m
Wed 23/1210:30 -
1 stop44h 00m
Deal found 21/9£806
Sun 27/1210:25 -
2 stops42h 55m
Mon 18/112:00 -
1 stop30h 00m
Deal found 20/9£812
Sun 8/1111:05 -
1 stop42h 00m
Wed 11/1121:25 -
1 stop44h 20m
Deal found 20/9£815
Wed 4/1111:05 -
1 stop42h 00m
Sat 7/1121:25 -
1 stop44h 20m
Deal found 18/9£816

Find flight deals from Madrid to Sydney

Round-trip from

£683

One-way from

£355

Popular in

October

Cheapest in

May

Average price

£945
China Southern
  • China Southern
  • 2/1-19/1
  • 2 total stops
  • 91h 30m total
  • Madrid to Sydney
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 16/11-31/12
  • 1 total stop
  • 42h 00m total
  • Madrid to Sydney
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Madrid to Sydney that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Mon 26/10

11:05-15:05

1 stop42h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£508

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sun 25/10

11:05-15:05

1 stop42h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£508

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Thu 5/11

21:10-17:45

1 stop34h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£519

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Mon 22/2

11:05-15:05

1 stop42h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£523

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Thu 22/10

15:25-19:05

1 stop42h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£622

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Tue 20/10

15:25-19:05

1 stop42h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£623
Fastest return journey

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sat 24/10

15:25-07:00

1 stop30h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£642

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Fri 30/10

14:35-07:35

2 stops55h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£645

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Fri 8/1

11:05-15:05

1 stop42h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£646

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Mon 19/10

15:25-07:25

2 stops31h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£663

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Madrid to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Madrid with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Madrid to Sydney

How far ahead should I book a flight from Madrid to Sydney?

To ensure you get the cheapest price possible for a flight from Madrid to Sydney, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Madrid to Sydney?

Currently, May is the cheapest month in which you can book a flight from Madrid to Sydney (average of £772). Flying from Madrid to Sydney in October is currently the most expensive (average of £1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Madrid to Sydney?

Airfare is below average for this route at the moment.

Madrid to Sydney flights typically cost between £878 and £1,167 in January.
The cheapest return price found within the last 5 days was £683 on China Southern (2 Jan–19 Jan).

Related info for your journey

  • How long is the flight from Madrid to Sydney?

    There are many flights that can get you from Madrid to Sydney in 32h 50m. Fly via Sichuan Airlines, Etihad Airways, or British Airways to get the fastest option. Airlines will cover a distance of 10974 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Madrid to Sydney that include hotel bookings?

    Yes. In addition to deals on Madrid to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Madrid to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madrid to Sydney.

  • Can I find deals for business class flights from Madrid to Sydney?

    Yes. Cheapflights offers flight deals from Madrid to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Madrid to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Madrid to Sydney (average of £772). Flying from Madrid to Sydney in October is currently the most expensive (average of £1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Madrid to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Madrid to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Madrid.

Can Cheapflights find flights from Madrid to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Madrid to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Madrid to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Madrid to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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