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$1,235+ Cheap flights from Madison (MSN) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — SYD
Thg. 10 14 — Thg. 10 211
Th. 3 10/14
Th. 3 10/21
1 adult, Economy
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Cheap 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 Tháng Chín 14, 2025.

Round-trip from

$1,235
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,648
From Madison Truax Field to Sydney Kingsford Smith
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Highest demand for flights based on searches. 14% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 Tháng Chín 14, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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.
Th. 4 10/16:00 amMSN - SYD
2 stops33h 35mDelta
Th. 5 10/2310:25 amSYD - MSN
2 stops25h 56mDelta
Deal found 9/13$1,235
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Th. 7 11/1511:11 amMSN - SYD
1 stop26h 44mAmerican Airlines
Th. 6 11/282:05 pmSYD - MSN
1 stop24h 49mAmerican Airlines
Deal found 9/13$1,347
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Th. 5 10/22:54 pmMSN - SYD
2 stops25h 36mAmerican Airlines
CN 10/2611:20 amSYD - MSN
2 stops24h 35mAmerican Airlines
Deal found 9/14$1,351
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Th. 5 10/28:15 amMSN - SYD
3 stops31h 40mUnited Airlines
CN 10/2610:30 amSYD - MSN
2 stops24h 51mUnited Airlines
Deal found 9/14$1,352
This Delta deal was found by Cheapflights users on 9/13. 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.
Th. 5 11/131:35 pmMSN - SYD
2 stops25h 55mDelta
Th. 2 11/1710:40 amSYD - MSN
2 stops29h 19mDelta
Deal found 9/13$1,371
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Th. 4 10/15:38 pmMSN - SYD
1 stop22h 17mAmerican Airlines
Th. 5 10/231:10 pmSYD - MSN
1 stop25h 51mAmerican Airlines
Deal found 9/13$1,497
This Qantas Airways deal was found by Cheapflights users on 9/13. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 7 11/159:48 amMSN - SYD
3 stops28h 37mMultiple Airlines
Th. 6 11/281:00 pmSYD - MSN
2 stops25h 54mMultiple Airlines
Deal found 9/13$2,215
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 10/15:38 pmMSN - SYD
1 stop22h 17mQantas Airways
Th. 5 10/231:10 pmSYD - MSN
1 stop19h 31mQantas Airways
Deal found 9/14$2,447
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 10/25:22 pmMSN - SYD
1 stop22h 33mQantas Airways
CN 10/261:05 pmSYD - MSN
1 stop19h 36mQantas Airways
Deal found 9/13$2,813
This Qantas Airways deal was found by Cheapflights users on 9/13. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 11/133:10 pmMSN - SYD
1 stop22h 45mQantas Airways
Th. 2 11/172:05 pmSYD - MSN
1 stop19h 53mQantas Airways
Deal found 9/13$2,899

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 Tháng Chín 14, 2025.
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

Th. 7 11/15

10:35 am-7:00 am

2 stops27h 25m

Sydney Kingsford Smith

Th. 6 11/28

12:10 pm-5:08 pm

2 stops21h 58m

$1,235

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 4 10/1

6:00 am-6:35 am

2 stops33h 35m

Sydney Kingsford Smith

Th. 5 10/23

10:25 am-8:21 pm

2 stops25h 56m

$1,235

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 7 11/15

6:00 am-6:55 am

1 stop31h 55m

Sydney Kingsford Smith

Th. 6 11/28

11:20 am-9:54 pm

2 stops27h 34m

$1,351

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 4 10/1

5:38 pm-6:55 am

1 stop22h 17m

Sydney Kingsford Smith

Th. 5 10/23

10:10 am-9:35 pm

2 stops27h 25m

$1,351

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 5 2/12

6:30 am-7:00 am

2 stops31h 30m

Sydney Kingsford Smith

Th. 4 2/25

12:10 pm-8:53 pm

2 stops25h 43m

$1,351

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 5 10/2

2:54 pm-7:30 am

2 stops25h 36m

Sydney Kingsford Smith

CN 10/26

11:20 am-10:03 pm

2 stops26h 43m

$1,351

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 5 10/2

8:15 am-6:55 am

3 stops31h 40m

Sydney Kingsford Smith

CN 10/26

10:30 am-7:21 pm

2 stops24h 51m

$1,352

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 3 2/3

3:48 pm-9:15 am

2 stops24h 27m

$4,625

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 3 2/3

10:45 am-9:35 am

3 stops29h 50m

$5,983

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Th. 3 2/3

3:30 pm-6:55 am

1 stop22h 25m

$6,843

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, February is the cheapest month in which you can book a flight from Madison to Sydney (average of $1,035). Flying from Madison to Sydney in December is currently the most expensive (average of $1,626). 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.

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 Tháng Chín 14, 2025.
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
8,931 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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, Delta, and American Airlines fly from Madison to Sydney in about 27h 25m. The time it takes to get you to your destination can typically vary by up to 6h 10m. 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 40% 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, February is the cheapest month in which you can book a flight from Madison to Sydney (average of $1,035). Flying from Madison to Sydney in December is currently the most expensive (average of $1,626). 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
Coogee

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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 Tháng Chín 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$901Average$1,473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,330Average$1,529FlexibilityNo cancel feeOn-time71%

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