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$503+ Cheap flights from Miami (MIA) 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Miami to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$918
(oojo)

One-way from

$503
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,762
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
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From Miami to Sydney Kingsford Smith
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One-way flight from Miami to Sydney Kingsford Smith
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Highest demand for flights based on searches. 17% potential increase in price ($285 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Miami to Sydney

Cheapest flights from Miami to Sydney
Explore the most affordable flight options available from Miami to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This oojo deal was found by Cheapflights users on 1/12. 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.
Wed 2/113:55 pm
MIA
-
SYD
1 stop25h 05m
Qantas Airways
Wed 2/187:05 am
SYD
-
MIA
2 stops29h 23m
Qantas Airways
Deal found 1/12$918
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:30 am
MIA
-
SYD
1 stop33h 30m
Qantas Airways
Wed 2/187:05 am
SYD
-
MIA
2 stops29h 23m
Qantas Airways
Deal found 1/13$919
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:55 pm
MIA
-
SYD
2 stops32h 55m
Qantas Airways
Sat 2/1411:20 am
SYD
-
MIA
1 stop23h 33m
Qantas Airways
Deal found 1/13$941
This oojo deal was found by Cheapflights users on 1/13. 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 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 stops35h 14m
Qantas Airways
Deal found 1/13$960
This oojo deal was found by Cheapflights users on 1/12. 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.
Wed 2/43:55 pm
MIA
-
SYD
1 stop25h 05m
Qantas Airways
Mon 2/167:15 pm
SYD
-
MIA
2 stops35h 14m
Qantas Airways
Deal found 1/12$962
This oojo deal was found by Cheapflights users on 1/12. 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.
Sun 2/87:30 am
MIA
-
SYD
2 stops56h 05m
Qantas Airways
Thu 2/1911:20 am
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 1/12$973
This Qantas Airways deal was found by Cheapflights users on 1/13. 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.
Tue 2/103:54 pm
MIA
-
SYD
2 stops36h 56m
Qantas Airways
Tue 3/1011:20 am
SYD
-
MIA
1 stop26h 01m
Qantas Airways
Deal found 1/13$1,006
This oojo deal was found by Cheapflights users on 1/12. 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 2/35:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Thu 2/192:35 pm
SYD
-
MIA
2 stops39h 54m
Qantas Airways
Deal found 1/12$1,007
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/29:50 pm
MIA
-
SYD
2 stops55h 00m
Qantas Airways
Sun 2/1511:20 am
SYD
-
MIA
1 stop23h 33m
Qantas Airways
Deal found 1/13$1,009
This CrystalTravel deal was found by Cheapflights users on 1/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Sun 2/2211:20 am
SYD
-
MIA
1 stop23h 33m
Qantas Airways
Deal found 1/12$1,025
This CrystalTravel deal was found by Cheapflights users on 1/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/15:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Wed 2/1111:20 am
SYD
-
MIA
1 stop20h 25m
Qantas Airways
Deal found 1/12$1,029
This TravelUp deal was found by Cheapflights users on 1/12. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:55 pm
MIA
-
SYD
1 stop25h 05m
Multiple Airlines
Sun 2/152:05 pm
SYD
-
MIA
1 stop22h 03m
Multiple Airlines
Deal found 1/12$1,032

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 14, 2026.
Use the filters below to find and compare flights from Miami to Sydney that are best for you.

Fly from

Miami

Fly to

Sydney

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 2/1

5:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 2/15

2:05 pm-7:17 pm

1 stop21h 12m

$1,046

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 2/2

10:33 am-8:30 am

2 stops29h 57m

Sydney Kingsford Smith

Sun 2/15

10:40 am-6:21 pm

2 stops23h 41m

$1,069

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 2/1

10:29 am-6:50 am

2 stops28h 21m

Sydney Kingsford Smith

Mon 3/2

10:40 am-5:52 pm

1 stop23h 12m

$1,069

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 2/10

1:21 pm-6:50 am

2 stops25h 29m

Sydney Kingsford Smith

Tue 3/10

9:40 am-5:21 pm

2 stops22h 41m

$1,070

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 2/15

8:05 am-6:50 am

2 stops30h 45m

Sydney Kingsford Smith

Sun 2/22

10:40 am-6:35 am

1 stop35h 55m

$1,075

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 3/30

6:31 pm-8:05 am

1 stop22h 34m

Sydney Kingsford Smith

Sat 4/18

9:10 am-4:03 pm

1 stop20h 53m

$1,128

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 2/1

5:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 2/15

7:05 am-10:21 pm

2 stops31h 16m

$1,131

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 1/28

7:50 am-8:30 am

1 stop32h 40m

Sydney Kingsford Smith

Thu 2/12

10:40 am-5:52 pm

1 stop23h 12m

$1,140

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 2/4

3:25 pm-8:30 am

2 stops25h 05m

Sydney Kingsford Smith

Sat 2/14

2:15 pm-12:53 am

2 stops26h 38m

$1,144

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 2/5

12:02 pm-6:50 am

2 stops26h 48m

Sydney Kingsford Smith

Tue 2/17

2:15 pm-12:53 am

2 stops26h 38m

$1,145

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 22 results
1
2
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Compare providers for flights from Miami 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 Miami to Sydney in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Miami-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Miami-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Miami-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Sydney flights, Cheapflights users trust Gurufare the most. Gurufare 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 Miami-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 Miami to Sydney

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

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to Sydney. Price data was last updated on January 9, 2026.

The price you pay for your flight from Miami to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $538). Flying from Miami to Sydney in January is currently the most expensive (average of $1,031). 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 January 14, 2026.
Read through reviews of airlines operating flights from Miami to Sydney, such as Delta, Qantas Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,040 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

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
8,040 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

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
970 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

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
9,156 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

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
11,119 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

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
10,619 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

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 Miami 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 Miami to Sydney?

    Departing from Miami to Sydney will take you 29h 57m. Airlines will cover a distance of 9328 mi.

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

    Currently priced at $297, Delta will fly you from Miami to Sydney and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Fiji Airways and United Airlines - these airlines can fly you to your destination from $850 and $859, respectively. Delta is priced at 78% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $434. Fiji Airways flights start at $571 while deals on Qantas Airways start at $627 one-way.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $538). Flying from Miami to Sydney in January is currently the most expensive (average of $1,031). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Miami to Sydney

Discover the top 7 airlines that operate flights from Miami 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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$862FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$850Average$1,388FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$859Average$886FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$946Average$1,623FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$946Average$1,015FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,010Average$1,759FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,081Average$1,494FlexibilityNo cancel feeOn-time78%

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