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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Miami to Sydney Kingsford Smith are usually found in August or May, booked 20 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
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 17 September 2025.
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 17 September 2025.
Thu 6/1117:30MIA - SYD
2 stops27h 30mFiji Airways
Thu 13/1106:00SYD - MIA
2 stops31h 16mFiji Airways
Deal found 15/9$1,806
Tue 4/1117:30MIA - SYD
2 stops36h 20mFiji Airways
Tue 18/1114:10SYD - MIA
2 stops23h 06mFiji Airways
Deal found 16/9$1,813
Thu 30/1019:35MIA - SYD
2 stops26h 25mFiji Airways
Thu 6/1114:00SYD - MIA
2 stops23h 16mFiji Airways
Deal found 15/9$1,820
Mon 3/1117:35MIA - SYD
2 stops36h 15mFiji Airways
Tue 18/1114:10SYD - MIA
2 stops23h 06mFiji Airways
Deal found 15/9$1,876
Wed 12/1111:55MIA - SYD
2 stops28h 50mAir New Zealand
Wed 19/1111:45SYD - MIA
2 stops24h 07mAir New Zealand
Deal found 16/9$1,898
Thu 6/1117:30MIA - SYD
2 stops27h 30mMultiple Airlines
Thu 20/1114:00SYD - MIA
2 stops22h 59mMultiple Airlines
Deal found 16/9$1,909
Fri 24/1016:56MIA - SYD
2 stops26h 34mAir New Zealand
Mon 3/1111:45SYD - MIA
2 stops24h 07mAir New Zealand
Deal found 15/9$1,963
Fri 17/1008:45MIA - SYD
2 stops34h 50mAir New Zealand
Sun 26/1011:45SYD - MIA
2 stops38h 08mAir New Zealand
Deal found 15/9$1,978
Wed 26/1116:47MIA - SYD
2 stops35h 08mMultiple Airlines
Sun 14/1209:45SYD - MIA
2 stops28h 20mMultiple Airlines
Deal found 15/9$1,996
Wed 12/1111:00MIA - SYD
3 stops29h 45mMultiple Airlines
Wed 19/1111:45SYD - MIA
2 stops26h 14mMultiple Airlines
Deal found 15/9$2,002
Best flights from Miami to Sydney
Discover carefully curated flight deals from Miami to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.
Thu 6/1117:30MIA - SYD
2 stops27h 30mMultiple Airlines
Thu 20/1114:00SYD - MIA
2 stops23h 57mMultiple Airlines
Deal found 15/9$1,960
Tue 14/1019:35MIA - SYD
2 stops35h 35mFiji Airways
Sun 2/1105:00SYD - MIA
2 stops31h 59mFiji Airways
Deal found 16/9$2,056
Tue 14/1018:35MIA - SYD
1 stop22h 20mAir New Zealand
Sun 2/1109:55SYD - MIA
2 stops25h 57mAir New Zealand
Deal found 15/9$2,161
Thu 25/1207:50MIA - SYD
1 stop32h 40mDelta
Sun 11/110:40SYD - MIA
1 stop22h 34mDelta
Deal found 15/9$2,791
Wed 24/1213:33MIA - SYD
1 stop25h 27mUnited Airlines
Fri 9/111:50SYD - MIA
1 stop26h 04mUnited Airlines
Deal found 15/9$2,791
Mon 3/1119:15MIA - SYD
1 stop31h 35mQatar Airways
Tue 18/1115:50SYD - MIA
1 stop40h 35mQatar Airways
Deal found 15/9$2,982
Sat 15/1122:30MIA - SYD
2 stops52h 50mTurkish Airlines
Sun 23/1121:15SYD - MIA
2 stops39h 20mTurkish Airlines
Deal found 16/9$2,995
Tue 11/1117:30MIA - SYD
2 stops27h 00mMultiple Airlines
Thu 20/1114:00SYD - MIA
2 stops23h 57mMultiple Airlines
Deal found 16/9$2,017
Thu 27/1106:20MIA - SYD
2 stops36h 10mAir New Zealand
Mon 15/1212:10SYD - MIA
1 stop25h 35mAir New Zealand
Deal found 16/9$2,162
Wed 12/1119:15MIA - SYD
1 stop31h 35mQatar Airways
Wed 19/1115:50SYD - MIA
1 stop40h 35mQatar Airways
Deal found 16/9$2,991
Mon 12/111:05MIA - SYD
3 stops31h 25mMultiple Airlines
Mon 16/211:45SYD - MIA
2 stops26h 14mMultiple Airlines
Deal found 16/9$3,021
Last-minute flights from Miami to Sydney
Discover last-minute flight deals from Miami to Sydney. Data last updated 17 September 2025 and is based on user searches.
Tue 16/918:24MIA - SYD
2 stops27h 21mMultiple Airlines
Tue 23/913:15SYD - MIA
2 stops23h 50mMultiple Airlines
Deal found 15/9$2,123
Tue 14/1019:35MIA - SYD
2 stops35h 35mFiji Airways
Sun 2/1105:00SYD - MIA
2 stops31h 59mFiji Airways
Deal found 16/9$2,056
Fri 17/1008:45MIA - SYD
2 stops34h 50mAir New Zealand
Sun 26/1011:45SYD - MIA
2 stops38h 08mAir New Zealand
Deal found 15/9$1,978
Fri 17/1009:49MIA - SYD
3 stops35h 56mMultiple Airlines
Fri 24/1014:15SYD - MIA
3 stops34h 41mMultiple Airlines
Deal found 16/9$2,059
Fri 24/1016:56MIA - SYD
2 stops26h 34mAir New Zealand
Mon 3/1111:45SYD - MIA
2 stops24h 07mAir New Zealand
Deal found 15/9$1,963
Sun 26/1018:40MIA - SYD
2 stops27h 05mFiji Airways
Mon 10/1106:00SYD - MIA
2 stops31h 59mFiji Airways
Deal found 15/9$2,158
Thu 30/1019:35MIA - SYD
2 stops26h 25mFiji Airways
Thu 6/1114:00SYD - MIA
2 stops23h 16mFiji Airways
Deal found 15/9$1,820
Thu 30/1010:51MIA - SYD
3 stops30h 54mMultiple Airlines
Thu 6/1109:55SYD - MIA
2 stops28h 04mMultiple Airlines
Deal found 15/9$2,156
Fri 31/1018:40MIA - SYD
2 stops34h 15mMultiple Airlines
Fri 7/1109:45SYD - MIA
2 stops28h 14mMultiple Airlines
Deal found 16/9$2,005
One-way flights from Miami to Sydney
Search for one-way flight options from Miami to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.
Tue 9/1206:30MIA - SYD
2 stops34h 30mMultiple Airlines
Deal found 15/9$839
Tue 25/1107:17MIA - SYD
2 stops32h 08mMultiple Airlines
Deal found 15/9$890
Fri 21/1116:57MIA - SYD
3 stops46h 28mMultiple Airlines
Deal found 15/9$938
Thu 29/117:29MIA - SYD
2 stops27h 01mFiji Airways
Deal found 14/9$954
Fri 24/1018:40MIA - SYD
2 stops34h 15mMultiple Airlines
Deal found 16/9$977
Wed 4/217:28MIA - SYD
2 stops34h 27mMultiple Airlines
Deal found 15/9$1,016
Tue 4/1117:30MIA - SYD
2 stops27h 00mMultiple Airlines
Deal found 16/9$1,061
Tue 4/1117:30MIA - SYD
2 stops27h 00mFiji Airways
Deal found 15/9$1,062
Wed 4/217:28MIA - SYD
2 stops27h 02mFiji Airways
Deal found 14/9$1,092
Cheapflights Fare Finder
Customise 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 647,157 searches. Data last updated 17 September 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
Thu 6/11
17:30-13:00
2 stops27h 30m
Sydney Kingsford Smith
Thu 20/11
14:00-21:57
2 stops23h 57m
$1,960
MiamiSydney
MIA - SYD
MIASYD
Miami
Tue 11/11
17:30-12:30
2 stops27h 00m
Sydney Kingsford Smith
Thu 20/11
14:00-21:57
2 stops23h 57m
$2,017
MiamiSydney
MIA - SYD
MIASYD
Miami
Tue 14/10
19:35-22:10
2 stops35h 35m
Sydney Kingsford Smith
Sun 2/11
05:00-21:59
2 stops31h 59m
$2,056
MiamiSydney
MIA - SYD
MIASYD
Miami
Tue 14/10
18:35-07:55
1 stop22h 20m
Sydney Kingsford Smith
Sun 2/11
09:55-20:52
2 stops25h 57m
$2,161
MiamiSydney
MIA - SYD
MIASYD
Miami
Thu 27/11
06:20-10:30
2 stops36h 10m
Sydney Kingsford Smith
Mon 15/12
12:10-21:45
1 stop25h 35m
$2,162
MiamiSydney
MIA - SYD
MIASYD
Miami
Thu 25/12
07:50-08:30
1 stop32h 40m
Sydney Kingsford Smith
Sun 11/1
10:40-17:14
1 stop22h 34m
$2,791
MiamiSydney
MIA - SYD
MIASYD
Miami
Wed 24/12
13:33-07:00
1 stop25h 27m
Sydney Kingsford Smith
Fri 9/1
11:50-21:54
1 stop26h 04m
$2,791
MiamiSydney
MIA - SYD
MIASYD
Miami
Mon 3/11
19:15-18:50
1 stop31h 35m
Sydney Kingsford Smith
Tue 18/11
15:50-16:25
1 stop40h 35m
$2,982
MiamiSydney
MIA - SYD
MIASYD
Miami
Wed 12/11
19:15-18:50
1 stop31h 35m
Sydney Kingsford Smith
Wed 19/11
15:50-16:25
1 stop40h 35m
$2,991
MiamiSydney
MIA - SYD
MIASYD
Miami
Sat 15/11
22:30-19:20
2 stops52h 50m
Sydney Kingsford Smith
Sun 23/11
21:15-20:35
2 stops39h 20m
$2,995
Flights are sorted by cheapest return flights first.
Deals found on 15/9
Showing 1-10 of 22 results
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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 return 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
Prices
More
How far ahead should I book a flight from Miami to Sydney?
Use this chart to determine the optimal time to book a return flight from Miami to Sydney. Price data was last updated on 12 September 2025.
The best time to book flights from Miami to Sydney is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Miami to Sydney?
Currently, May is the cheapest month in which you can book a flight from Miami to Sydney (average of $129). Flying from Miami to Sydney in October is currently the most expensive (average of $171). 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 17 September 2025.
When flying from Miami to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the evening.
What’s the top stopover airport for flights from Miami to Sydney?
Share of one-stop return flights from Miami to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Los Angeles (LAX) – chosen by Cheapflights users on 78% of one-stop itineraries from Miami to Sydney on Cheapflights.
What’s the fastest stopover option from Miami to Sydney?
Shortest average travel time for one-stop one-way flights from Miami to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 22h 10m.
What’s the fastest stopover option from Miami to Sydney?
Shortest average travel time for one-stop one-way flights from Miami to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 22h 10m.
Which airport typically offers the quickest stopover for flights from Miami to Sydney?
Average stopover duration for one-stop one-way flights from Miami to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 1h 37m.
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 17 September 2025.
See what other customers who have flown with Fiji Airways, Air New Zealand, andQantas Airways from Miami to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
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?
A quick flight from Miami to Sydney can take about 22h 20m. Fiji Airways provides one of the quickest options available for as low as $2,161. The distance from Miami to Sydney is about 15012 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Miami to Sydney round-trip?
United Airlines, at $1,291, was found to be the cheapest airline from Miami to Sydney.Alternate airlines to your destination round-trip include Fiji Airways and Qantas Airways. These flights start at 42% lower than the current average price 3 months from now.
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, May is the cheapest month in which you can book a flight from Miami to Sydney (average of $129). Flying from Miami to Sydney in October is currently the most expensive (average of $171). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.
Discover the top 4 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 647,157 searches. Data last updated 17 September 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Miami to Sydney?
When you search for this flight from Miami to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Miami to Sydney?
Cheapflights helps you find that perfect flight to Sydney from Miami by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Miami to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Miami to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Miami to Sydney become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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