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$408+ Cheap flights from Marco Island, FL 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Marco Island to Sydney

Cheapest flights from Marco Island to Sydney
Explore the most affordable flight options available from Marco Island to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:31 pm
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Wed 2/252:05 pm
SYD
-
MIA
1 stop22h 03m
Qantas Airways
Deal found 1/28$938
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Thu 2/57:05 am
SYD
-
MIA
2 stops28h 35m
Qantas Airways
Deal found 1/27$942
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:50 pm
MIA
-
SYD
1 stop41h 35m
Qantas Airways
Tue 3/1011:20 am
SYD
-
MIA
1 stop25h 03m
Qantas Airways
Deal found 1/28$949
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:55 pm
MIA
-
SYD
2 stops26h 55m
Qantas Airways
Sat 2/1411:20 am
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 1/27$953
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:55 pm
MIA
-
SYD
2 stops32h 55m
Qantas Airways
Tue 3/1011:20 am
SYD
-
MIA
1 stop26h 01m
Qantas Airways
Deal found 1/27$964
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Tue 2/177:15 pm
SYD
-
MIA
2 stops39h 38m
Qantas Airways
Deal found 1/27$965
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:55 pm
MIA
-
SYD
2 stops34h 55m
Qantas Airways
Fri 2/2011:20 am
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 1/27$966
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Wed 2/117:15 pm
SYD
-
MIA
2 stops35h 14m
Qantas Airways
Deal found 1/28$977
This lol.travel deal was found by Cheapflights users on 1/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:31 pm
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Sun 3/111:20 am
SYD
-
MIA
1 stop23h 33m
Qantas Airways
Deal found 1/29$982
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/309:50 pm
MIA
-
SYD
1 stop43h 10m
Qantas Airways
Wed 2/47:15 pm
SYD
-
MIA
2 stops35h 18m
Qantas Airways
Deal found 1/29$988

Find flight deals from Marco Island to Sydney

Keep the following information in mind while searching for Marco Island to Sydney flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$938
(Expedia)

One-way from

$408
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,768
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
Search Deals
From Marco Island to Sydney Kingsford Smith
Search Deals
One-way flight from Marco Island to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marco Island 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 January 29, 2026.
Use the filters below to find and compare flights from Marco Island to Sydney that are best for you.

Fly from

Marco Island

Fly to

Sydney

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 2/16

6:31 pm-9:00 am

1 stop22h 29m

Sydney Kingsford Smith

Sun 3/1

11:20 am-6:53 pm

1 stop23h 33m

$982

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 3/4

3:32 pm-6:55 am

1 stop23h 23m

Sydney Kingsford Smith

Wed 3/11

11:20 am-8:14 pm

1 stop23h 54m

$1,047

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 3/10

8:10 am-6:05 am

2 stops30h 55m

Sydney Kingsford Smith

Wed 3/25

9:40 am-8:50 pm

2 stops26h 10m

$1,071

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 2/9

5:50 am-8:30 am

2 stops34h 40m

Sydney Kingsford Smith

Mon 2/23

2:15 pm-5:28 am

2 stops31h 13m

$1,071

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 2/10

12:00 pm-8:30 am

2 stops28h 30m

Sydney Kingsford Smith

Tue 3/10

1:15 pm-10:26 pm

2 stops24h 11m

$1,071

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 2/16

6:00 am-8:30 am

2 stops34h 30m

Sydney Kingsford Smith

Mon 2/23

2:15 pm-5:28 am

2 stops31h 13m

$1,073

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 3/3

7:15 am-6:50 am

2 stops31h 35m

Sydney Kingsford Smith

Tue 3/10

1:15 pm-10:26 pm

2 stops24h 11m

$1,073

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 3/8

8:10 am-6:05 am

2 stops30h 55m

Sydney Kingsford Smith

Sun 3/15

9:40 am-5:19 pm

1 stop22h 39m

$1,073

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 3/1

6:43 am-6:50 am

2 stops32h 07m

Sydney Kingsford Smith

Sun 3/15

9:40 am-5:40 am

2 stops35h 00m

$1,073

MiamiSydney

MIA - SYD

MIASYD

Miami

Sat 3/7

7:20 pm-6:05 am

2 stops42h 45m

Sydney Kingsford Smith

Sun 3/15

9:40 am-5:19 pm

1 stop22h 39m

$1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
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Best time to book a flight from Marco Island to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Marco Island 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 Marco Island to Sydney

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

Use this chart to determine the optimal time to book a round-trip flight from Marco Island to Sydney. Price data was last updated on January 23, 2026.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Marco Island to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Marco Island to Sydney (average of $538). Flying from Marco Island to Sydney in January is currently the most expensive (average of $950). 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 Marco Island 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 January 29, 2026.
Peruse reviews from past customers who have flown with Delta, Qantas Airways, and United Airlines from Marco Island 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.
Delta
7.9
Good
8,126 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,126 reviews
Delta
7.9
Good
8,126 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Qantas Airways
7.5
Good
981 reviews
Delta
7.9
Good
8,126 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,214 reviews
Delta
7.9
Good
8,126 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,126 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
10,667 reviews
Delta
7.9
Good
8,126 reviews

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Marco Island?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Marco Island. On average, Kingsford Smith has 0 inbound flights from Marco Island per day from 7 airlines. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • How long is the flight from Marco Island to Sydney?

    For as low as $982, Qantas Airways can have you in Sydney from Marco Island in 22h 29m. The distance between Marco Island and Sydney is about 9328 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Marco Island to Sydney one-way?

    The cheapest airlines for a one-way flight from Marco Island to Sydney are United Airlines ($434), Fiji Airways ($571), and Qantas Airways ($627).

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

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

  • How can I find direct flights from Marco Island to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Marco Island 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 Marco Island to Sydney?

    Currently, June is the cheapest month in which you can book a flight from Marco Island to Sydney (average of $538). Flying from Marco Island to Sydney in January is currently the most expensive (average of $950). 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

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Top 7 airlines flying from Marco Island to Sydney

Discover the top 7 airlines that operate flights from Marco Island 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$1,110FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$850Average$1,386FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$859Average$1,406FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$946Average$1,016FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,011Average$1,695FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,043Average$1,494FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,081Average$1,567FlexibilityNo cancel feeOn-time78%

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