What is the cheapest airline that flies from Michigan to Australia?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Michigan to Australia

How long is the flight from Michigan to Australia?

The flight from Michigan to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Detroit (a popular airport in Michigan) to Sydney (the most popular airport in Australia), then the flight time is 22h 13m on average. If you fly from Flint (another popular airport in Michigan) to Sydney, then the average flight time is 24h 18m.

When did momondo last update prices for flights from Michigan to Australia?

Prices for flights from Michigan to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Michigan to Australia?

As of September 2025, there are 3 operators available to choose from for flights from Michigan to Australia.

How old do you have to be to fly from Michigan to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Michigan to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia 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 licence 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.

$685 Cheap Flights from Michigan to Australia in 2025/26

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Find the cheapest flights from Michigan to Australia

Round-trip

One-way

Last minute

Cheap return flights

14:10 - 09:15DTW-SYD

27h 05m2 stops

11:50 - 20:19SYD-DTW

24h 29m2 stops

$1,300United Airlines

Find Deal

Wed, 5 Nov - Wed, 12 Nov

17:35 - 09:15DTW-SYD

23h 40m1 stop

11:20 - 22:17SYD-DTW

26h 57m2 stops

$1,306United Airlines

Find Deal

Wed, 5 Nov - Wed, 12 Nov

15:50 - 09:00DTW-SYD

25h 10m2 stops

11:20 - 18:42SYD-DTW

23h 22m2 stops

$1,312American Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

15:50 - 06:55DTW-SYD

23h 05m1 stop

11:20 - 18:42SYD-DTW

23h 22m2 stops

$1,314American Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

12:40 - 06:50DTW-SYD

26h 10m1 stop

09:40 - 22:14SYD-DTW

27h 34m1 stop

$1,356Delta

Find Deal

Thu, 5 Mar - Sun, 22 Mar

20:20 - 08:30DTW-SYD

44h 10m1 stop

09:40 - 17:04SYD-DTW

22h 24m1 stop

$1,370Delta

Find Deal

Tue, 3 Mar - Sat, 21 Mar

15:47 - 06:30DTW-BNE

23h 43m1 stop

09:40 - 13:48BNE-DTW

19h 08m1 stop

$1,405Qantas Airways

Find Deal

Fri, 5 Dec - Wed, 7 Jan

18:15 - 08:45DTW-BNE

47h 30m2 stops

10:45 - 17:35BNE-DTW

45h 50m2 stops

$1,447Air Canada

Find Deal

Wed, 19 Nov - Wed, 3 Dec

16:48 - 09:35DTW-SYD

24h 47m2 stops

16:00 - 22:30SYD-DTW

46h 30m2 stops

$1,455Air Canada

Find Deal

Fri, 5 Dec - Thu, 11 Dec

15:49 - 10:05DTW-MEL

26h 16m2 stops

10:45 - 18:42MEL-DTW

23h 57m2 stops

$1,659Qantas Airways

Find Deal

Wed, 5 Nov - Wed, 12 Nov

United Airlines flights from Michigan to Australia

Our best United Airlines deals on Michigan to Australia flight tickets

United Airlines

24 Sept

DTW17:32Detroit Metropolitan Wayne County

23h 23m

1 stop

SYD06:55Sydney Kingsford Smith

7 Oct

SYD10:30Sydney Kingsford Smith

28h 11m

2 stops

DTW23:41Detroit Metropolitan Wayne County

$1,246

Find similar

United Airlines

27 Sept

DTW17:06Detroit Metropolitan Wayne County

47h 54m

2 stops

SYD07:00Sydney Kingsford Smith

5 Oct

SYD11:20Sydney Kingsford Smith

20h 20m

1 stop

DTW16:40Detroit Metropolitan Wayne County

$1,288

Find similar

United Airlines

27 Sept

DTW17:06Detroit Metropolitan Wayne County

47h 54m

2 stops

SYD07:00Sydney Kingsford Smith

5 Oct

SYD10:30Sydney Kingsford Smith

26h 58m

2 stops

DTW22:28Detroit Metropolitan Wayne County

$1,290

Find similar

Fiji Airways flights from Michigan to Australia

Our best Fiji Airways deals on Michigan to Australia flight tickets

Fiji Airways

7 Feb

ORD16:45Chicago O'Hare Intl

26h 45m

2 stops

SYD12:30Sydney Kingsford Smith

28 Feb

SYD14:10Sydney Kingsford Smith

22h 08m

2 stops

ORD19:18Chicago O'Hare Intl

$1,670

Find similar

Fiji Airways

11 Feb

ORD17:40Chicago O'Hare Intl

25h 50m

2 stops

SYD12:30Sydney Kingsford Smith

28 Feb

SYD06:00Sydney Kingsford Smith

30h 18m

2 stops

ORD19:18Chicago O'Hare Intl

$1,779

Find similar

Fiji Airways

24 Feb

ORD16:45Chicago O'Hare Intl

26h 45m

2 stops

SYD12:30Sydney Kingsford Smith

6 Mar

SYD14:10Sydney Kingsford Smith

26h 47m

2 stops

ORD23:57Chicago O'Hare Intl

$1,781

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 5/11

14:10-09:15

2 stops27h 05m

Sydney Kingsford Smith

Wed 12/11

11:50-20:19

2 stops24h 29m

$1,300

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 5/11

17:35-09:15

1 stop23h 40m

Sydney Kingsford Smith

Wed 12/11

11:20-22:17

2 stops26h 57m

$1,306

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 3/11

15:50-09:00

2 stops25h 10m

Sydney Kingsford Smith

Mon 10/11

11:20-18:42

2 stops23h 22m

$1,312

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 3/11

15:50-06:55

1 stop23h 05m

Sydney Kingsford Smith

Mon 10/11

11:20-18:42

2 stops23h 22m

$1,314

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 5/3

12:40-06:50

1 stop26h 10m

Sydney Kingsford Smith

Sun 22/3

09:40-22:14

1 stop27h 34m

$1,356

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/3

20:20-08:30

1 stop44h 10m

Sydney Kingsford Smith

Sat 21/3

09:40-17:04

1 stop22h 24m

$1,370

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 5/12

15:47-06:30

1 stop23h 43m

Brisbane

Wed 7/1

09:40-13:48

1 stop19h 08m

$1,405

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 19/11

18:15-08:45

2 stops47h 30m

Brisbane

Wed 3/12

10:45-17:35

2 stops45h 50m

$1,447

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 5/12

16:48-09:35

2 stops24h 47m

Sydney Kingsford Smith

Thu 11/12

16:00-22:30

2 stops46h 30m

$1,455

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Wed 5/11

15:49-10:05

2 stops26h 16m

Melbourne

Wed 12/11

10:45-18:42

2 stops23h 57m

$1,659

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Australia

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

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Michigan to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,385. If you don’t want to visit Australia in August, then you should wait until February to fly from Michigan, when ticket prices are also cheap, with an average price of $1,393.

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

On average, the least expensive day to fly to Australia from Michigan is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,584. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Michigan to Australia on a Thursday will generally be more expensive and average around $2,950. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Australia is at midday. momondo users have found flights departing from Michigan to Australia at midday for as low as $458. 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 Australia are more costly in the morning, with an average ticket price of $2,950. Departure times in the morning 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 Australia?

You are more likely to see cheaper flights to Australia from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,519 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Michigan for as low as $1,429 on momondo.

Can stopping save me money on Michigan to Australia flights?

You could potentially save up to 1% on your flight if you consider stops on a Michigan to Australia flight.

Cheap Michigan to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Australia

Direct flights	None

There are no direct flights from Michigan to Australia. There are no popular flight routes from Michigan to Australia.

Search flight deals

When did momondo last update prices for flights from Michigan to Australia?
Prices for flights from Michigan to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Michigan to Australia?
As of September 2025, there are 3 operators available to choose from for flights from Michigan to Australia.
How old do you have to be to fly from Michigan to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Michigan to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia 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 licence 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.

Best airlines flying from Michigan to Australia

Compare and see reviews for airlines that fly from Michigan to Australia with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,052	Free cancellation	Rating 7.5 907 reviews		Search Qantas Airways flights
American Airlines	PriceFrom $1,416	Free cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Michigan.

Can I find flights from Michigan to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from Michigan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Michigan to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Michigan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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