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Cheap flights from Miami to Sydney from $662

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

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 6 May 2026.

Sun 17/507:15
MIA
-
SYD
2 stops34h 05m
Air Canada
Thu 21/509:20
SYD
-
MIA
2 stops40h 58m
Air Canada
Deal found 1/5$1,627
Fri 30/1021:05
MIA
-
SYD
2 stops44h 30m
Air Canada
Sun 31/111:20
SYD
-
MIA
2 stops40h 39m
Air Canada
Deal found 6/5$1,631
Tue 20/1008:15
MIA
-
SYD
2 stops33h 05m
Air Canada
Tue 27/1010:20
SYD
-
MIA
2 stops27h 09m
Air Canada
Deal found 1/5$1,653
Mon 5/1018:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Sun 25/1010:20
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 5/5$1,660
Sun 31/507:15
MIA
-
SYD
2 stops34h 05m
Air Canada
Sun 7/609:20
SYD
-
MIA
1 stop21h 52m
Air Canada
Deal found 1/5$1,665
Wed 19/813:10
MIA
-
SYD
2 stops28h 10m
Air Canada
Sun 30/809:20
SYD
-
MIA
1 stop21h 55m
Air Canada
Deal found 5/5$1,673
Sat 16/518:00
MIA
-
SYD
2 stops47h 20m
Air Canada
Fri 22/509:20
SYD
-
MIA
2 stops40h 53m
Air Canada
Deal found 1/5$1,676
Thu 4/613:10
MIA
-
SYD
2 stops28h 10m
Air Canada
Thu 11/609:20
SYD
-
MIA
2 stops26h 57m
Air Canada
Deal found 5/5$1,677

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 6 May 2026.

Round-trip from

$1,627

One-way from

$662

Popular in

December

Cheapest in

March

Average price

$1,819
Air Canada
  • Air Canada
  • 17/5-21/5
  • 4 total stops
  • 75h 03m total
  • Miami to Sydney
Search Deals
Fiji Airways
  • Fiji Airways
  • 25/8
  • 2 total stops
  • 26h 28m total
  • Miami to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($478 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 6 May 2026.
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

Price

Cheapest return flight

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 29/6

07:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Sun 12/7

09:15-17:57

1 stop22h 42m

$1,706

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 21/6

19:00-06:50

1 stop21h 50m

Sydney Kingsford Smith

Mon 6/7

09:15-22:19

2 stops27h 04m

$1,737

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 18/10

18:30-07:50

1 stop22h 20m

Sydney Kingsford Smith

Sun 8/11

10:40-06:15

1 stop35h 35m

$1,738

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 17/5

16:05-06:50

2 stops24h 45m

Sydney Kingsford Smith

Wed 17/6

09:15-22:17

2 stops27h 02m

$1,794

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 16/6

19:00-06:50

1 stop21h 50m

Sydney Kingsford Smith

Tue 23/6

09:15-05:42

2 stops34h 27m

$1,794

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 24/7

19:07-06:50

1 stop21h 43m

Sydney Kingsford Smith

Sat 8/8

09:15-18:07

1 stop22h 52m

$1,858

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 18/5

14:01-06:50

2 stops26h 49m

Sydney Kingsford Smith

Thu 4/6

09:15-00:47

2 stops29h 32m

$1,864

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 22/5

18:30-06:50

1 stop22h 20m

Sydney Kingsford Smith

Tue 16/6

09:15-00:51

2 stops29h 36m

$1,864

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 4/9

06:50-06:50

2 stops34h 00m

Sydney Kingsford Smith

Fri 25/9

09:15-17:48

1 stop22h 33m

$1,864
Fastest return journey

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 19/8

18:15-07:05

1 stop22h 50m

Sydney Kingsford Smith

Sun 30/8

09:10-16:25

1 stop21h 15m

$1,985

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 19 resultsSorted by cheapest first
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

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

The best time to book flights from Miami to Sydney is 9 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 $1,457). Flying from Miami to Sydney in December is currently the most expensive (average of $2,978). 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?

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 6 May 2026.
See what other customers who have flown with Fiji Airways and Qantas 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.
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Crew

8.6

Entertainment

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
240 reviews
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Crew

8.6

Entertainment

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,033 reviews
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Crew

8.6

Entertainment

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

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 33h 40m. Delta provides one of the quickest options available for as low as $1,706. The distance from Miami to Sydney is about 15012 km.

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

    Qantas Airways, at $1,441, was found to be the cheapest airline from Miami to Sydney. An alternate airline flying to your destination would be Fiji Airways. These flights start at 30% lower than the current average price 3 months from now.

  • 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 holiday 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 $1,457). Flying from Miami to Sydney in December is currently the most expensive (average of $2,978). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

Browse 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.
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Top 2 airlines flying from Miami to Sydney

Discover the top 2 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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,441Average$2,623FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapest$1,694Average$2,185FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights

Fly with Cheapflights

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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