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Cheap flights from Miami to Sydney from $594

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
28 Mar — 4 Apr1
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 26 February 2026.

Mon 9/318:31
MIA
-
SYD
1 stop23h 29m
Qantas Airways
Mon 23/311:20
SYD
-
MIA
1 stop23h 50m
Qantas Airways
Deal found 23/2$1,380
Sun 19/407:10
MIA
-
SYD
1 stop33h 40m
Delta
Sun 3/509:15
SYD
-
MIA
2 stops23h 20m
Delta
Deal found 24/2$1,399
Tue 12/518:30
MIA
-
SYD
1 stop22h 20m
Delta
Sun 24/509:15
SYD
-
MIA
1 stop22h 05m
Delta
Deal found 24/2$1,409
Sun 21/608:00
MIA
-
SYD
1 stop32h 50m
Delta
Sun 5/709:15
SYD
-
MIA
1 stop34h 59m
Delta
Deal found 24/2$1,416
Wed 29/418:30
MIA
-
SYD
1 stop22h 20m
Delta
Wed 6/509:15
SYD
-
MIA
1 stop21h 59m
Delta
Deal found 23/2$1,422
Wed 25/308:10
MIA
-
SYD
1 stop32h 15m
Qantas Airways
Wed 1/413:00
SYD
-
MIA
1 stop21h 37m
Qantas Airways
Deal found 23/2$1,433
Wed 12/808:00
MIA
-
SYD
1 stop32h 50m
Vietnam Airlines
Wed 26/809:15
SYD
-
MIA
1 stop22h 33m
Vietnam Airlines
Deal found 24/2$1,437
Sun 5/408:05
MIA
-
SYD
1 stop32h 45m
Delta
Tue 21/409:15
SYD
-
MIA
1 stop21h 59m
Delta
Deal found 25/2$1,452

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 February 2026.

Round-trip from

$1,380

One-way from

$594

Popular in

December

Cheapest in

August

Average price

$1,691
Qantas Airways
  • Qantas Airways
  • 9/3-23/3
  • 2 total stops
  • 47h 19m total
  • Miami to Sydney
Search Deals
31/3
  • 31/3
  • 2 total stops
  • 29h 03m total
  • Miami to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($403 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($129 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 26 February 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

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 29/4

18:30-06:50

1 stop22h 20m

Sydney Kingsford Smith

Wed 6/5

09:15-00:54

2 stops29h 39m

$1,429

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 24/7

15:35-06:50

2 stops25h 15m

Sydney Kingsford Smith

Sat 8/8

09:15-22:45

2 stops27h 30m

$1,570

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 13/3

14:21-08:05

2 stops26h 44m

Sydney Kingsford Smith

Wed 18/3

10:25-19:48

2 stops24h 23m

$1,619

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 13/3

08:05-07:30

1 stop32h 25m

Sydney Kingsford Smith

Fri 20/3

09:40-17:19

1 stop22h 39m

$1,619

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 13/3

15:35-08:05

2 stops25h 30m

Sydney Kingsford Smith

Fri 20/3

10:25-18:31

2 stops23h 06m

$1,725

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 12/8

11:40-08:45

3 stops31h 05m

Sydney Kingsford Smith

Wed 26/8

09:55-21:50

2 stops25h 55m

$1,843

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 16/3

13:40-09:00

1 stop28h 20m

Sydney Kingsford Smith

Wed 18/3

11:05-21:27

2 stops25h 22m

$2,308

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 26/3

16:40-08:05

2 stops24h 25m

Sydney Kingsford Smith

Sun 5/4

09:30-22:28

3 stops26h 58m

$2,499

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 8/3

10:22-10:15

2 stops32h 53m

Sydney Kingsford Smith

Tue 17/3

19:25-07:27

2 stops51h 02m

$2,534

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 20/8

18:07-06:55

1 stop22h 48m

Sydney Kingsford Smith

Mon 31/8

10:20-17:00

1 stop20h 40m

$2,562

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

Use this chart to determine the optimal time to book a return flight from Miami to Sydney. Price data was last updated on 20 February 2026.

The best time to book flights from Miami to Sydney is 10 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 $708). Flying from Miami to Sydney in January is currently the most expensive (average of $1,491). 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.

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 February 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
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.5

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very Good
228 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.5

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
998 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.5

Boarding

8.1

Entertainment

7.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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. Delta provides one of the quickest options available for as low as $1,429. 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 $1,455, 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 27% 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, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $708). Flying from Miami to Sydney in January is currently the most expensive (average of $1,491). 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
Manly
Terrigal
Lithgow
Bondi Beach
Leura
Coogee
Cronulla
Randwick

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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,455Average$2,649FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapest$1,711Average$2,207FlexibilityNo 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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