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Cheap flights from Madrid to Sydney from $735

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Sydney departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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China Southern Logo
20:30 - 13:35MAD-SYD
31h 05m1 stop
China Southern Logo
15:15 - 18:30SYD-MAD
37h 15m1 stop
$1,419China Southern
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Tue, 23 Dec - Fri, 16 Jan
China Southern Logo
20:30 - 09:25MAD-SYD
26h 55m1 stop
China Southern Logo
21:45 - 08:30SYD-MAD
42h 45m1 stop
$1,425China Southern
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Thu, 19 Mar - Thu, 23 Apr
China Southern Logo
11:30 - 19:40MAD-SYD
24h 10m1 stop
China Southern Logo
21:45 - 08:30SYD-MAD
42h 45m1 stop
$1,432China Southern
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Sat, 25 Apr - Sun, 24 May
Air China Logo
01:40 - 15:30MAD-SYD
27h 50m1 stop
Air China Logo
20:40 - 12:00SYD-MAD
25h 20m1 stop
$1,443Air China
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Fri, 6 Mar - Tue, 10 Mar
Air China Logo
02:40 - 14:50MAD-SYD
28h 10m1 stop
Air China Logo
19:40 - 23:30SYD-MAD
35h 50m2 stops
$1,449Air China
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Fri, 8 May - Sat, 23 May
Air China Logo
16:40 - 15:30MAD-SYD
36h 50m1 stop
Air China Logo
20:40 - 07:20SYD-MAD
44h 40m1 stop
$1,451Air China
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Thu, 11 Dec - Thu, 5 Feb
China Eastern Logo
21:15 - 13:35MAD-SYD
30h 20m2 stops
China Eastern Logo
21:30 - 08:00SYD-MAD
44h 30m1 stop
$1,474China Eastern
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Wed, 24 Dec - Sat, 17 Jan
China Southern Logo
20:30 - 20:20MAD-SYD
37h 50m1 stop
China Southern Logo
11:25 - 18:30SYD-MAD
41h 05m1 stop
$1,484China Southern
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Tue, 3 Mar - Fri, 13 Mar
Multiple Airlines Logo
11:05 - 14:40MAD-SYD
41h 35m1 stop
Multiple Airlines Logo
20:05 - 18:50SYD-MAD
32h 45m2 stops
$1,490Multiple Airlines
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Wed, 10 Dec - Thu, 5 Feb
Air China Logo
12:20 - 15:30MAD-SYD
41h 10m1 stop
Air China Logo
20:40 - 20:10SYD-MAD
33h 30m1 stop
$1,496Air China
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Tue, 10 Mar - Sat, 14 Mar

China Southern flights from Madrid to Sydney

Our best China Southern deals on Madrid to Sydney flight tickets
China Southern
23 Dec
MAD20:30Madrid Barajas
31h 05m
1 stop
SYD13:35Sydney Kingsford Smith
16 Jan
SYD15:15Sydney Kingsford Smith
37h 15m
1 stop
MAD18:30Madrid Barajas
$1,419
Find similar
China Southern
19 Mar
MAD20:30Madrid Barajas
26h 55m
1 stop
SYD09:25Sydney Kingsford Smith
23 Apr
SYD21:45Sydney Kingsford Smith
42h 45m
1 stop
MAD08:30Madrid Barajas
$1,425
Find similar
China Southern
25 Apr
MAD11:30Madrid Barajas
24h 10m
1 stop
SYD19:40Sydney Kingsford Smith
24 May
SYD21:45Sydney Kingsford Smith
42h 45m
1 stop
MAD08:30Madrid Barajas
$1,432
Find similar

Air China flights from Madrid to Sydney

Our best Air China deals on Madrid to Sydney flight tickets
Air China
6 Mar
MAD01:40Madrid Barajas
27h 50m
1 stop
SYD15:30Sydney Kingsford Smith
10 Mar
SYD20:40Sydney Kingsford Smith
25h 20m
1 stop
MAD12:00Madrid Barajas
$1,443
Find similar
Air China
8 May
MAD02:40Madrid Barajas
28h 10m
1 stop
SYD14:50Sydney Kingsford Smith
23 May
SYD19:40Sydney Kingsford Smith
35h 50m
2 stops
MAD23:30Madrid Barajas
$1,449
Find similar
Air China
11 Dec
MAD16:40Madrid Barajas
36h 50m
1 stop
SYD15:30Sydney Kingsford Smith
5 Feb
SYD20:40Sydney Kingsford Smith
44h 40m
1 stop
MAD07:20Madrid Barajas
$1,451
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Madrid to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 30 November 2025.
Use the filters below to find and compare flights from Madrid to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Tue 23/12

20:30-13:35

1 stop31h 05m

Sydney Kingsford Smith

Fri 16/1

15:15-18:30

1 stop37h 15m

$1,419

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 19/3

20:30-09:25

1 stop26h 55m

Sydney Kingsford Smith

Thu 23/4

21:45-08:30

1 stop42h 45m

$1,425

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 25/4

11:30-19:40

1 stop24h 10m

Sydney Kingsford Smith

Sun 24/5

21:45-08:30

1 stop42h 45m

$1,432

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 6/3

01:40-15:30

1 stop27h 50m

Sydney Kingsford Smith

Tue 10/3

20:40-12:00

1 stop25h 20m

$1,443

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 8/5

02:40-14:50

1 stop28h 10m

Sydney Kingsford Smith

Sat 23/5

19:40-23:30

2 stops35h 50m

$1,449

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 11/12

16:40-15:30

1 stop36h 50m

Sydney Kingsford Smith

Thu 5/2

20:40-07:20

1 stop44h 40m

$1,451

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 24/12

21:15-13:35

2 stops30h 20m

Sydney Kingsford Smith

Sat 17/1

21:30-08:00

1 stop44h 30m

$1,474

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Tue 3/3

20:30-20:20

1 stop37h 50m

Sydney Kingsford Smith

Fri 13/3

11:25-18:30

1 stop41h 05m

$1,484

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 10/12

11:05-14:40

1 stop41h 35m

Sydney Kingsford Smith

Thu 5/2

20:05-18:50

2 stops32h 45m

$1,490

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Tue 10/3

12:20-15:30

1 stop41h 10m

Sydney Kingsford Smith

Sat 14/3

20:40-20:10

1 stop33h 30m

$1,496

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Madrid to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Madrid and Sydney?

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Madrid, with most prices found around $1,544. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,869.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,017. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $2,338.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Madrid to Sydney in the evening for as low as $1,945. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,565 on average. Flights to Sydney from Madrid at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,125 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Madrid for as low as $1,824 on momondo.

Can stopping save me money on Madrid to Sydney flights?

You could potentially save up to 16% on your flight if you consider stops on a Madrid to Sydney flight.

How have Madrid to Sydney flight prices changed over time?

As of November 2025, prices for Madrid to Sydney flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Madrid to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Madrid to Sydney (MAD to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Sydney

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Madrid to Sydney takes 22h 05m
There are no direct flights from Madrid to Sydney. There are no popular flight routes from Madrid to Sydney.
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  • How far is Madrid Barajas to Sydney Kingsford Smith by plane?

    The distance between Madrid Barajas and Sydney Kingsford Smith is about 17672.5 km. By plane, this route typically takes 24h 05m.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Madrid Barajas Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Madrid Barajas Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Madrid Barajas Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Madrid to Sydney?

Best airlines flying from Madrid to Sydney

Compare and see reviews for airlines that fly from Madrid to Sydney with momondo
Airline
Rating
Free cancellation
Price
Air ChinaPriceFrom $1,221Free cancellationRating
7.2
126 reviews
Search Air China flights
China SouthernPriceFrom $1,774Free cancellationRating
7.5
119 reviews
Search China Southern flights
Etihad AirwaysPriceFrom $2,047Free cancellationRating
7.4
1,316 reviews
Search Etihad Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Katoomba
Penrith
Lithgow
Leura
Manly
Bondi Beach
Coogee
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Sydney?

Finding the right flight to Sydney from Madrid is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Madrid to Sydney with flexible booking policies on momondo?

All flight searches from Madrid to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Madrid to Sydney?

Once all potential Madrid to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Madrid to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Madrid are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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