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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
25 Jan — 1 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Miami to Sydney Kingsford Smith are usually found in March or August, booked 12 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Miami to Sydney
Enter your travel dates to find the best prices.
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 26 December 2025.
Mon 29/1217:34MIA - SYD
2 stops26h 21mQantas Airways
Fri 9/108:55SYD - MIA
2 stops28h 14mQantas Airways
Deal found 25/12$2,019
Wed 31/1217:28MIA - SYD
2 stops26h 27mQantas Airways
Thu 8/119:15SYD - MIA
2 stops39h 10mQantas Airways
Deal found 26/12$2,132
Thu 25/1221:05MIA - SYD
2 stops42h 20mMultiple Airlines
Mon 2/214:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 23/12$2,464
Fri 26/1207:05MIA - SYD
2 stops32h 20mMultiple Airlines
Mon 2/214:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 23/12$2,570
Thu 25/1221:05MIA - SYD
2 stops42h 20mMultiple Airlines
Fri 30/114:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 23/12$2,592
Mon 29/1212:00MIA - SYD
2 stops34h 50mQantas Airways
Tue 6/111:20SYD - MIA
1 stop25h 49mQantas Airways
Deal found 24/12$2,598
Fri 26/1207:05MIA - SYD
2 stops32h 20mMultiple Airlines
Fri 30/114:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 23/12$2,698
Wed 24/1221:05MIA - SYD
2 stops42h 20mMultiple Airlines
Mon 2/214:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 23/12$2,792
Wed 24/1221:05MIA - SYD
2 stops42h 20mMultiple Airlines
Fri 30/114:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 23/12$2,920
Thu 25/1223:30MIA - SYD
1 stop39h 20mQatar Airways
Wed 28/115:50SYD - MIA
1 stop34h 00mQatar Airways
Deal found 23/12$3,075
Thu 25/1223:30MIA - SYD
1 stop39h 20mQatar Airways
Sun 1/215:50SYD - MIA
1 stop40h 35mQatar Airways
Deal found 23/12$3,135
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 26 December 2025.
Mon 2/215:55MIA - SYD
1 stop25h 05mQantas Airways
Thu 12/211:20SYD - MIA
1 stop26h 24mQantas Airways
Deal found 24/12$1,543
Sun 1/217:55MIA - SYD
1 stop23h 05mMultiple Airlines
Sat 14/214:05SYD - MIA
1 stop21h 21mMultiple Airlines
Deal found 25/12$1,562
Mon 19/106:05MIA - SYD
1 stop32h 15mUnited Airlines
Fri 30/111:50SYD - MIA
1 stop22h 35mUnited Airlines
Deal found 24/12$1,697
Sun 18/108:00MIA - SYD
1 stop30h 50mDelta
Sat 24/110:40SYD - MIA
1 stop23h 15mDelta
Deal found 25/12$1,698
Sat 24/121:50MIA - SYD
1 stop41h 35mQantas Airways
Sat 31/111:20SYD - MIA
1 stop20h 25mQantas Airways
Deal found 25/12$1,543
Sat 31/110:33MIA - SYD
2 stops28h 17mDelta
Sun 15/210:40SYD - MIA
2 stops28h 08mDelta
Deal found 24/12$1,704
Sat 31/115:54MIA - SYD
1 stop23h 01mQantas Airways
Sun 15/211:20SYD - MIA
1 stop23h 50mQantas Airways
Deal found 24/12$1,567
Sat 7/215:55MIA - SYD
1 stop25h 05mQantas Airways
Sat 14/214:05SYD - MIA
1 stop22h 28mQantas Airways
Deal found 24/12$1,568
Last-minute flights from Miami to Sydney
Discover last-minute flight deals from Miami to Sydney. Data last updated 26 December 2025 and is based on user searches.
Mon 12/119:50MIA - SYD
1 stop42h 20mQantas Airways
Mon 16/211:20SYD - MIA
1 stop26h 24mQantas Airways
Deal found 26/12$1,543
Sat 17/119:55MIA - SYD
2 stops45h 15mQantas Airways
Sat 24/111:20SYD - MIA
1 stop24h 20mQantas Airways
Deal found 25/12$1,401
Sat 17/119:55MIA - SYD
2 stops45h 15mQantas Airways
Mon 2/211:20SYD - MIA
1 stop26h 45mQantas Airways
Deal found 26/12$1,403
Sun 18/108:00MIA - SYD
1 stop30h 50mDelta
Sat 24/110:40SYD - MIA
1 stop23h 15mDelta
Deal found 25/12$1,698
Mon 19/106:00MIA - SYD
2 stops59h 10mQantas Airways
Fri 30/111:20SYD - MIA
1 stop25h 49mQantas Airways
Deal found 24/12$1,400
Mon 19/106:05MIA - SYD
1 stop32h 15mUnited Airlines
Fri 30/111:50SYD - MIA
1 stop22h 35mUnited Airlines
Deal found 24/12$1,697
Sat 24/121:50MIA - SYD
1 stop41h 35mQantas Airways
Sat 31/107:05SYD - MIA
2 stops28h 35mQantas Airways
Deal found 25/12$1,379
Sat 31/119:55MIA - SYD
2 stops32h 55mQantas Airways
Sun 15/211:20SYD - MIA
1 stop23h 50mQantas Airways
Deal found 24/12$1,495
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 26 December 2025.
Mon 23/221:18MIA - SYD
2 stops42h 07mMultiple Airlines
Deal found 24/12$802
Fri 6/221:26MIA - SYD
2 stops41h 59mMultiple Airlines
Deal found 24/12$815
Mon 2/207:00MIA - SYD
2 stops56h 25mMultiple Airlines
Deal found 24/12$841
Mon 2/215:55MIA - SYD
1 stop25h 05mQantas Airways
Deal found 24/12$893
Wed 4/213:40MIA - SYD
1 stop27h 20mQantas Airways
Deal found 26/12$914
Wed 4/318:40MIA - SYD
1 stop22h 20mQantas Airways
Deal found 26/12$920
Thu 2/405:35MIA - SYD
2 stops34h 55mMultiple Airlines
Deal found 25/12$924
Tue 7/419:00MIA - SYD
2 stops26h 45mFiji Airways
Deal found 24/12$945
Find 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 26 December 2025.
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 26 December 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
Mon 2/2
15:55-09:00
1 stop25h 05m
Sydney Kingsford Smith
Thu 12/2
11:20-21:44
1 stop26h 24m
$1,543
MiamiSydney
MIA - SYD
MIASYD
Miami
Sat 24/1
21:50-07:25
1 stop41h 35m
Sydney Kingsford Smith
Sat 31/1
11:20-15:45
1 stop20h 25m
$1,543
MiamiSydney
MIA - SYD
MIASYD
Miami
Sun 1/2
17:55-09:00
1 stop23h 05m
Sydney Kingsford Smith
Sat 14/2
14:05-19:26
1 stop21h 21m
$1,562
MiamiSydney
MIA - SYD
MIASYD
Miami
Sat 31/1
15:54-06:55
1 stop23h 01m
Sydney Kingsford Smith
Sun 15/2
11:20-19:10
1 stop23h 50m
$1,567
MiamiSydney
MIA - SYD
MIASYD
Miami
Sat 7/2
15:55-09:00
1 stop25h 05m
Sydney Kingsford Smith
Sat 14/2
14:05-20:33
1 stop22h 28m
$1,568
MiamiSydney
MIA - SYD
MIASYD
Miami
Mon 19/1
06:05-06:20
1 stop32h 15m
Sydney Kingsford Smith
Fri 30/1
11:50-18:25
1 stop22h 35m
$1,697
MiamiSydney
MIA - SYD
MIASYD
Miami
Sun 18/1
08:00-06:50
1 stop30h 50m
Sydney Kingsford Smith
Sat 24/1
10:40-17:55
1 stop23h 15m
$1,698
MiamiSydney
MIA - SYD
MIASYD
Miami
Sat 31/1
10:33-06:50
2 stops28h 17m
Sydney Kingsford Smith
Sun 15/2
10:40-22:48
2 stops28h 08m
$1,704
MiamiSydney
MIA - SYD
MIASYD
Miami
Mon 23/2
21:18-07:25
2 stops42h 07m
$802
MiamiSydney
MIA - SYD
MIASYD
Miami
Fri 6/2
21:26-07:25
2 stops41h 59m
$815
Flights are sorted by cheapest return flights first.
Deals found on 24/12
Showing 1-10 of 17 results
1
2
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 19 December 2025.
The best time to book flights from Miami to Sydney is 12 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, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $856). Flying from Miami to Sydney in January is currently the most expensive (average of $1,568). 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 26 December 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 24% 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 74% of one-stop itineraries from Miami to Sydney on Cheapflights.
What’s the cheapest stopover airport for flights from Miami to Sydney?
Average return fare for one-stop flights from Miami to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of $1,312.
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 26 December 2025.
See what other customers who have flown with Fiji Airways, Qantas Airways, andUnited Airlines 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.
Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
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 25h 05m. Qantas Airways provides one of the quickest options available for as low as $1,543. The distance from Miami to Sydney is about 15012 km.
What are the cheapest airlines flying from Miami to Sydney round-trip?
United Airlines, at $1,281, was found to be the cheapest airline from Miami to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and Fiji Airways. These flights start at 39% 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, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $856). Flying from Miami to Sydney in January is currently the most expensive (average of $1,568). 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 26 December 2025.
Discover the top 3 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 26 December 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!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.