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$610+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Sydney Kingsford Smith are usually found in February or May, booked 56 days in advance, depart on a Sunday or Tuesday and return on a Friday

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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$882
(United)

One-way from

$610
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,310
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
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($366 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 25, 2025.

This United Airlines deal was found by Cheapflights users on 3/24. 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 9/2312:04 pmMIA - SYD
2 stops28h 56mUnited Airlines
Mon 10/1310:30 amSYD - MIA
2 stops26h 34mUnited Airlines
Deal found 3/24$869
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Wed 5/217:55 amMIA - SYD
2 stops33h 25mAir Canada
Sun 6/19:20 amSYD - MIA
1 stop21h 50mAir Canada
Deal found 3/24$947
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Tue 10/142:55 pmMIA - SYD
2 stops26h 25mMultiple Airlines
Sun 11/211:20 amSYD - MIA
3 stops41h 42mMultiple Airlines
Deal found 3/24$968
This Fiji Airways deal was found by Cheapflights users on 3/24. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:04 pmMIA - SYD
2 stops27h 11mFiji Airways
Sat 5/101:45 pmSYD - MIA
2 stops23h 01mFiji Airways
Deal found 3/24$1,386
This oojo deal was found by Cheapflights users on 3/24. 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.
Mon 8/1810:15 pmMIA - SYD
2 stops54h 45mTurkish Airlines
Thu 8/288:55 pmSYD - MIA
2 stops37h 25mTurkish Airlines
Deal found 3/24$1,539
This oojo deal was found by Cheapflights users on 3/24. 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 8/54:53 pmMIA - SYD
2 stops27h 42mAir New Zealand
Tue 8/1910:20 amSYD - MIA
1 stop20h 38mAir New Zealand
Deal found 3/24$1,572
This Gurufare deal was found by Cheapflights users on 3/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:06 pmMIA - SYD
1 stop21h 59mQantas Airways
Sun 7/209:10 amSYD - MIA
1 stop21h 05mQantas Airways
Deal found 3/24$1,678
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Tue 4/227:40 pmMIA - SYD
1 stop31h 30mQatar Airways
Tue 4/298:45 pmSYD - MIA
1 stop51h 25mQatar Airways
Deal found 3/24$1,761
This oojo deal was found by Cheapflights users on 3/24. 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.
Mon 3/248:40 pmMIA - SYD
2 stops48h 20mCathay Pacific
Mon 3/3111:10 amSYD - MIA
2 stops49h 21mCathay Pacific
Deal found 3/24$1,860

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 March 25, 2025.
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

Wed 5/28

12:20 pm-7:00 am

2 stops28h 40m

Sydney Kingsford Smith

Wed 6/4

10:20 am-5:07 pm

1 stop20h 47m

$882

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 5/21

7:55 am-7:20 am

2 stops33h 25m

Sydney Kingsford Smith

Sun 6/1

9:20 am-5:10 pm

1 stop21h 50m

$947

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 5/21

3:15 pm-11:45 am

3 stops30h 30m

Sydney Kingsford Smith

Sun 6/1

1:15 pm-10:45 am

3 stops35h 30m

$1,303

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 4/17

7:04 pm-12:15 pm

2 stops27h 11m

Sydney Kingsford Smith

Sat 5/10

1:45 pm-10:46 pm

2 stops23h 01m

$1,386

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 4/15

10:15 pm-7:00 pm

1 stop54h 45m

Sydney Kingsford Smith

Thu 4/24

8:55 pm-8:20 pm

1 stop37h 25m

$1,604

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 5/15

4:40 pm-6:55 am

1 stop24h 15m

Sydney Kingsford Smith

Thu 5/29

8:45 am-10:45 pm

2 stops28h 00m

$1,633

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 4/22

7:40 pm-5:10 pm

1 stop31h 30m

Sydney Kingsford Smith

Tue 4/29

8:45 pm-10:10 am

1 stop51h 25m

$1,761

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 4/9

7:40 pm-5:10 pm

1 stop31h 30m

Sydney Kingsford Smith

Wed 4/30

8:45 pm-4:50 pm

1 stop34h 05m

$1,919

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 5/21

7:05 pm-7:05 am

1 stop22h 00m

Sydney Kingsford Smith

Mon 6/2

9:10 am-3:56 pm

1 stop20h 46m

$1,960

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 4/20

9:20 am-10:50 am

2 stops35h 30m

Sydney Kingsford Smith

Mon 5/12

7:40 am-12:38 am

2 stops30h 58m

$2,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 21 results
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 Miami-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Sydney flight deals on Cheapflights vs. FlightHub >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 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 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 March 21, 2025.

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 56 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, March is the cheapest month in which you can book a flight from Miami to Sydney (average of $1,044). Flying from Miami to Sydney in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from MIA to SYD?

Find hourly flight availability from Miami to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

It’s optimal to fly from Miami to Sydney in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Miami to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Miami to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Miami to Sydney flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 March 25, 2025.
See what other customers who have flown with Fiji Airways, Air New Zealand and Qantas Airways from Miami to Sydney have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
182 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.0
Very good
182 reviews
Fiji Airways
8.0
Very good
182 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
7.9
Good
455 reviews
Fiji Airways
8.0
Very good
182 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
809 reviews
Fiji Airways
8.0
Very good
182 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Cathay Pacific
7.5
Good
833 reviews
Fiji Airways
8.0
Very good
182 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
LATAM Airlines
7.5
Good
1,749 reviews
Fiji Airways
8.0
Very good
182 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Comfort

8.0

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

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

    Currently priced at $882, United Airlines will fly you from Miami to Sydney and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Fiji Airways - these airlines can fly you to your destination from $947 and $1,386, respectively. United Airlines is priced at 40% 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 Fiji Airways, which is currently one of the cheapest options available, starting at $768. Qantas Airways flights start at $868 while deals on Cathay Pacific start at $957 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, March is the cheapest month in which you can book a flight from Miami to Sydney (average of $1,044). Flying from Miami to Sydney in December is currently the most expensive (average of $1,643). 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 Miami?

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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$1,753FlexibilityNo cancel feeOn-time71%
DeltaCheapest$851Average$1,105FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$864Average$921FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$997Average$1,452FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$1,191Average$1,381FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$1,312Average$1,828FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,384Average$1,706FlexibilityNo cancel feeOn-time78%
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