Cheap flights from Miami to Sydney from $779
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Miami to Sydney
Cheapest flights from Miami to SydneyExplore 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 10 October 2026.
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 10 October 2026.
Best flights from Miami to SydneyDiscover 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 10 October 2026.
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 10 October 2026.
Last-minute flights from Miami to SydneyDiscover last-minute flight deals from Miami to Sydney. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Sydney. Data last updated 10 October 2026 and is based on user searches.
One-way flights from Miami to SydneySearch for one-way flight options from Miami to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Miami to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
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 10 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Miami to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Sat 21/11
20:58-09:50
2 stops44h 52m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Thu 22/10
07:10-09:00
2 stops34h 50m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Thu 19/11
13:45-20:50
2 stops39h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Fri 11/12
10:25-19:25
2 stops41h 00m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Wed 9/12
19:15-18:20
1 stop31h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Wed 20/1
19:15-06:50
1 stop43h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Fri 30/10
20:15-06:50
1 stop43h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Wed 21/10
19:00-18:10
1 stop32h 10m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Fri 6/11
19:15-06:50
1 stop43h 35m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
MiamiSydney
MIA Miami - SYD Sydney Kingsford Smith
MIASYD
Miami
Mon 4/1
19:15-19:20
1 stop32h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-09:00
Nonstop0h 00m
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.
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?
The best time to book flights from Miami to Sydney is 55 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, March is the cheapest month in which you can book a flight from Miami to Sydney (average of $1,494). Flying from Miami to Sydney in December is currently the most expensive (average of $2,835). 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 for a return flight from Miami to Sydney?
Airfare is below average for this route at the moment.
Miami to Sydney flights typically cost between $1,718 and $2,158 in October.The cheapest return price found within the last 5 days was $1,618 on Air Canada (22 Oct–25 Oct).
What’s the top stopover airport for flights from Miami to Sydney?
Los Angeles (LAX) – chosen by Cheapflights users on 86% of one-stop itineraries from Miami to Sydney on Cheapflights.
What’s the cheapest stopover airport for flights from Miami to Sydney?
Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of $1,818.
What’s the fastest stopover option from Miami to Sydney?
Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 22h 15m.
Which airport typically offers the quickest stopover for flights from Miami to Sydney?
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 32m.
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.
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Alternative routes for Miami to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to New South Wales
Book a non-stop flight to one of these other cities located in New South Wales.
Search flights from Miami to Sydney by cabin class
Find flights from Miami to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Sydney flights
Browse other Miami and Sydney flight options. Last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Fly with Cheapflights
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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!