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$657+ Cheap flights from Madison (MSN) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — SYD
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Madison to Sydney

Cheapest flights from Madison to Sydney
Explore the most affordable flight options available from Madison to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:50 pm
MSN
-
SYD
2 stops24h 10m
United Airlines
Mon 3/2312:10 pm
SYD
-
MSN
2 stops24h 24m
United Airlines
Deal found 2/10$1,178
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:44 pm
MSN
-
SYD
2 stops25h 11m
United Airlines
Tue 4/219:30 am
SYD
-
MSN
2 stops24h 23m
United Airlines
Deal found 2/8$1,324
This KAYAK deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:25 am
MSN
-
SYD
2 stops33h 05m
ANA
Wed 11/259:45 pm
SYD
-
MSN
2 stops36h 06m
ANA
Deal found 2/9$1,417
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am
MSN
-
SYD
2 stops32h 30m
Delta
Sat 11/2810:40 am
SYD
-
MSN
2 stops28h 20m
Delta
Deal found 2/9$1,449
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:10 pm
MSN
-
SYD
1 stop22h 45m
American Airlines
Wed 11/252:05 pm
SYD
-
MSN
1 stop24h 49m
American Airlines
Deal found 2/9$1,454
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am
MSN
-
SYD
1 stop31h 55m
American Airlines
Sat 11/285:45 pm
SYD
-
MSN
2 stops22h 48m
American Airlines
Deal found 2/9$1,458
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:57 pm
MSN
-
SYD
2 stops27h 18m
United Airlines
Tue 2/1712:10 pm
SYD
-
MSN
2 stops21h 53m
United Airlines
Deal found 2/8$1,476
This KAYAK deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:59 am
MSN
-
SYD
2 stops26h 51m
China Airlines
Tue 2/1710:40 am
SYD
-
MSN
2 stops27h 12m
China Airlines
Deal found 2/11$1,693
This Air Canada deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:48 am
MSN
-
SYD
3 stops29h 32m
Multiple Airlines
Tue 4/219:20 am
SYD
-
MSN
2 stops24h 33m
Multiple Airlines
Deal found 2/8$1,790
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:45 am
MSN
-
SYD
3 stops29h 50m
Multiple Airlines
Wed 11/2511:20 am
SYD
-
MSN
2 stops22h 31m
Multiple Airlines
Deal found 2/9$1,832

Find flight deals from Madison to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,178
(United Airlines)

One-way from

$657
(United Airlines)

Popular in

November

Cheapest in

October

Average price

$1,827
Provider with most accurate pricing for Madison Truax Field-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madison Truax Field-Sydney Kingsford Smith flights.
Search Deals
From Madison Truax Field to Sydney Kingsford Smith
Search Deals
One-way flight from Madison Truax Field to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($408 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($153 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison 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, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Madison to Sydney that are best for you.

Fly from

Madison

Fly to

Sydney

Route

Depart

Return

Price

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Tue 3/10

2:50 pm-7:00 am

2 stops24h 10m

Sydney Kingsford Smith

Mon 3/23

12:10 pm-8:34 pm

2 stops24h 24m

$1,178

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Mon 3/30

2:44 pm-7:55 am

2 stops25h 11m

Sydney Kingsford Smith

Tue 4/21

9:30 am-6:53 pm

2 stops24h 23m

$1,324

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Mon 3/30

10:48 am-8:20 am

3 stops29h 32m

Sydney Kingsford Smith

Tue 4/21

9:20 am-6:53 pm

2 stops24h 33m

$1,790

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Mon 3/30

5:50 pm-8:20 am

3 stops46h 30m

Sydney Kingsford Smith

Tue 4/21

9:20 am-8:45 pm

3 stops50h 25m

$2,426

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Mon 3/9

2:50 pm-7:00 am

2 stops24h 10m

$657

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Sun 3/8

2:50 pm-9:15 am

2 stops26h 25m

$657

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Sun 3/8

2:40 pm-12:20 pm

3 stops53h 40m

$776

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Mon 3/9

11:24 am-6:55 am

1 stop27h 31m

$944

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Mon 3/9

5:00 am-6:00 pm

3 stops45h 00m

$1,041

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Sun 3/8

3:27 pm-6:55 am

1 stop23h 28m

$1,700

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 15 results
1
2

Compare providers for flights from Madison to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Sydney in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madison to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Madison with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, July is the cheapest month in which you can book a flight from Madison to Sydney (average of $874). Flying from Madison to Sydney in May is currently the most expensive (average of $1,545). 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 to fly round-trip from Madison to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated February 12, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Madison to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,279 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,279 reviews
United Airlines
7.4
Good
9,279 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,271 reviews
United Airlines
7.4
Good
9,279 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Madison to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Madison to Sydney?

    Airlines like United Airlines and Air Canada fly from Madison to Sydney in about 24h 10m. The time it takes to get you to your destination can typically vary by up to 22h 20m. Madison and Sydney are separated by a distance of 9171 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Madison to Sydney round-trip?

    Cheapflights users have booked flights from Madison to Sydney round-trip from $901. Another airline that can offer you cheap pricing is American Airlines. You may be able to fly from Madison to Sydney for 48% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madison 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 Madison to Sydney?

    Currently, July is the cheapest month in which you can book a flight from Madison to Sydney (average of $874). Flying from Madison to Sydney in May is currently the most expensive (average of $1,545). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Madison to Sydney

Discover the top 2 airlines that operate flights from Madison to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$901Average$1,473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,345Average$1,798FlexibilityNo cancel feeOn-time71%

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