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Cheap flights from Miami to Sydney from $525

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Sydney departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Miami to Sydney

Cheap round-trip flights

Logo
5:15 am - 7:55 amMIA-SYD
35h 40m2 stops
Logo
11:50 am - 12:34 amSYD-MIA
27h 44m2 stops
$1,121
Find Deal
lun., oct. 20 - lun., oct. 27
Logo
5:15 am - 8:05 amMIA-SYD
35h 50m2 stops
Logo
1:05 pm - 12:34 amSYD-MIA
26h 29m2 stops
$1,189
Find Deal
lun., oct. 20 - lun., oct. 27
Air New Zealand Logo
8:45 am - 8:45 amMIA-SYD
33h 00m2 stops
Air New Zealand Logo
9:55 am - 8:52 pmSYD-MIA
25h 57m2 stops
$1,211Air New Zealand
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mar., oct. 14 - dom., nov. 2
Fiji Airways Logo
5:28 pm - 9:50 pmMIA-SYD
36h 22m2 stops
Fiji Airways Logo
2:10 pm - 9:29 pmSYD-MIA
23h 19m2 stops
$1,213Fiji Airways
Find Deal
mié., feb. 11 - sáb., feb. 21
Air New Zealand Logo
4:41 pm - 10:30 amMIA-SYD
25h 49m2 stops
Air New Zealand Logo
11:45 am - 7:55 pmSYD-MIA
24h 10m2 stops
$1,230Air New Zealand
Find Deal
vie., feb. 13 - dom., mar. 1
Air New Zealand Logo
9:00 am - 10:30 amMIA-SYD
33h 30m2 stops
Air New Zealand Logo
7:15 pm - 7:52 pmSYD-MIA
40h 37m2 stops
$1,233Air New Zealand
Find Deal
lun., nov. 3 - mar., nov. 18
Fiji Airways Logo
7:35 pm - 12:45 pmMIA-SYD
26h 10m2 stops
Fiji Airways Logo
2:00 pm - 9:16 pmSYD-MIA
23h 16m2 stops
$1,255Fiji Airways
Find Deal
mar., oct. 28 - jue., nov. 20
Fiji Airways Logo
6:40 pm - 1:00 pmMIA-SYD
27h 20m2 stops
Fiji Airways Logo
2:30 pm - 9:16 pmSYD-MIA
22h 46m2 stops
$1,263Fiji Airways
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jue., oct. 30 - sáb., nov. 22
Fiji Airways Logo
5:30 pm - 12:30 pmMIA-SYD
27h 00m2 stops
Fiji Airways Logo
2:10 pm - 9:16 pmSYD-MIA
23h 06m2 stops
$1,272Fiji Airways
Find Deal
mar., nov. 4 - mar., nov. 18
Logo
9:54 am - 11:45 amMIA-SYD
35h 51m3 stops
Logo
1:15 pm - 9:01 amSYD-MIA
33h 46m3 stops
$1,291
Find Deal
lun., sep. 8 - mié., sep. 17

Air New Zealand flights from Miami to Sydney

Our best Air New Zealand deals on Miami to Sydney flight tickets
Air New Zealand
Oct 14
MIA8:45 amMiami
33h 00m
2 stops
SYD8:45 amSydney Kingsford Smith
Nov 2
SYD9:55 amSydney Kingsford Smith
25h 57m
2 stops
MIA8:52 pmMiami
$1,211
Find similar
Air New Zealand
Feb 13
MIA4:41 pmMiami
25h 49m
2 stops
SYD10:30 amSydney Kingsford Smith
Mar 1
SYD11:45 amSydney Kingsford Smith
24h 10m
2 stops
MIA7:55 pmMiami
$1,230
Find similar
Air New Zealand
Nov 3
MIA9:00 amMiami
33h 30m
2 stops
SYD10:30 amSydney Kingsford Smith
Nov 18
SYD7:15 pmSydney Kingsford Smith
40h 37m
2 stops
MIA7:52 pmMiami
$1,233
Find similar

Fiji Airways flights from Miami to Sydney

Our best Fiji Airways deals on Miami to Sydney flight tickets
Fiji Airways
Feb 11
MIA5:28 pmMiami
36h 22m
2 stops
SYD9:50 pmSydney Kingsford Smith
Feb 21
SYD2:10 pmSydney Kingsford Smith
23h 19m
2 stops
MIA9:29 pmMiami
$1,213
Find similar
Fiji Airways
Oct 28
MIA7:35 pmMiami
26h 10m
2 stops
SYD12:45 pmSydney Kingsford Smith
Nov 20
SYD2:00 pmSydney Kingsford Smith
23h 16m
2 stops
MIA9:16 pmMiami
$1,255
Find similar
Fiji Airways
Oct 30
MIA6:40 pmMiami
27h 20m
2 stops
SYD1:00 pmSydney Kingsford Smith
Nov 22
SYD2:30 pmSydney Kingsford Smith
22h 46m
2 stops
MIA9:16 pmMiami
$1,263
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated agosto 25, 2025.
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

lun. 10/20

5:15 am-7:55 am

2 stops35h 40m

Sydney Kingsford Smith

lun. 10/27

11:50 am-12:34 am

2 stops27h 44m

$1,121

MiamiSydney

MIA - SYD

MIASYD

Miami

lun. 10/20

5:15 am-8:05 am

2 stops35h 50m

Sydney Kingsford Smith

lun. 10/27

1:05 pm-12:34 am

2 stops26h 29m

$1,189

MiamiSydney

MIA - SYD

MIASYD

Miami

mar. 10/14

8:45 am-8:45 am

2 stops33h 00m

Sydney Kingsford Smith

dom. 11/2

9:55 am-8:52 pm

2 stops25h 57m

$1,211

MiamiSydney

MIA - SYD

MIASYD

Miami

mié. 2/11

5:28 pm-9:50 pm

2 stops36h 22m

Sydney Kingsford Smith

sáb. 2/21

2:10 pm-9:29 pm

2 stops23h 19m

$1,213

MiamiSydney

MIA - SYD

MIASYD

Miami

vie. 2/13

4:41 pm-10:30 am

2 stops25h 49m

Sydney Kingsford Smith

dom. 3/1

11:45 am-7:55 pm

2 stops24h 10m

$1,230

MiamiSydney

MIA - SYD

MIASYD

Miami

lun. 11/3

9:00 am-10:30 am

2 stops33h 30m

Sydney Kingsford Smith

mar. 11/18

7:15 pm-7:52 pm

2 stops40h 37m

$1,233

MiamiSydney

MIA - SYD

MIASYD

Miami

mar. 10/28

7:35 pm-12:45 pm

2 stops26h 10m

Sydney Kingsford Smith

jue. 11/20

2:00 pm-9:16 pm

2 stops23h 16m

$1,255

MiamiSydney

MIA - SYD

MIASYD

Miami

jue. 10/30

6:40 pm-1:00 pm

2 stops27h 20m

Sydney Kingsford Smith

sáb. 11/22

2:30 pm-9:16 pm

2 stops22h 46m

$1,263

MiamiSydney

MIA - SYD

MIASYD

Miami

mar. 11/4

5:30 pm-12:30 pm

2 stops27h 00m

Sydney Kingsford Smith

mar. 11/18

2:10 pm-9:16 pm

2 stops23h 06m

$1,272

MiamiSydney

MIA - SYD

MIASYD

Miami

lun. 9/8

9:54 am-11:45 am

3 stops35h 51m

Sydney Kingsford Smith

mié. 9/17

1:15 pm-9:01 am

3 stops33h 46m

$1,291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Miami to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Miami to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,142. If you are unable to visit Sydney during the month of August, then departing from Miami during the month May is also very affordable. Most momondo users find prices during this month for around $1,149.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Miami to Sydney is on a Sunday when prices can be found for as low as $1,477. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $1,766.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Miami to Sydney in the morning for as low as $1,282. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,706. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,487 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Miami for as low as $1,163 on momondo.

Can stopping save me money on Miami to Sydney flights?

You could potentially save up to 18% on your flight if you consider stops on a Miami to Sydney flight.

How have Miami to Sydney flight prices changed over time?

As of August 2025, prices for Miami to Sydney flights are approximately 57% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to Sydney (MIA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Sydney

Direct flights

None
There are no direct flights from Miami to Sydney. There are no popular flight routes from Miami to Sydney.
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  • How far is Miami to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 9330.6 mi away from Miami. A reasonable flight in good conditions will take 22h 20m.

  • When did momondo last update prices for flights from Miami Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Miami Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Miami Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Miami Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Miami to Sydney?

Best airlines flying from Miami to Sydney

Compare and see reviews for airlines that fly from Miami to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $444Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Fiji AirwaysPriceFrom $850Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $865Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
American AirlinesPriceFrom $946Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $946Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,081Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $1,306Free CancellationRating
7.5
898 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Sydney?

Finding the right flight to Sydney from Miami is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Miami to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Miami.

I’m not ready to book a flight from Miami to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Miami to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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