How do I get Price Alerts for flights from Harrisburg to Sydney?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Harrisburg from Sydney . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Harrisburg to Sydney with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg 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 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.

$1,750 Cheap Flights from Harrisburg to Sydney in 2026

Find the cheapest flights from Harrisburg to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:52 - 06:55

MDT

SYD

26h 03m

2 stops

10:20 - 09:37

SYD

MDT

37h 17m

2 stops

$1,872United Airlines

Thu, 13 Aug - Thu, 20 Aug

14:30 - 09:05

MDT

SYD

26h 35m

2 stops

11:20 - 21:20

SYD

MDT

26h 00m

2 stops

$1,901United Airlines

Tue, 1 Dec - Tue, 8 Dec

06:30 - 07:00

MDT

SYD

34h 30m

2 stops

10:20 - 23:30

SYD

MDT

27h 10m

2 stops

$1,989United Airlines

Sun, 9 Aug - Sun, 16 Aug

17:54 - 07:55

MDT

SYD

47h 01m

2 stops

10:30 - 09:51

SYD

MDT

38h 21m

2 stops

$2,073United Airlines

Fri, 9 Oct - Fri, 23 Oct

11:08 - 06:25

MDT

SYD

27h 17m

2 stops

10:20 - 22:19

SYD

MDT

27h 59m

3 stops

$2,214Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

06:20 - 06:55

MDT

SYD

32h 35m

1 stop

11:15 - 22:19

SYD

MDT

27h 04m

2 stops

$2,332American Airlines

Tue, 1 Dec - Tue, 8 Dec

06:50 - 06:55

MDT

SYD

33h 05m

1 stop

13:00 - 23:09

SYD

MDT

25h 09m

1 stop

$2,480Qantas Airways

Fri, 9 Oct - Fri, 23 Oct

14:04 - 12:25

MDT

SYD

30h 21m

3 stops

10:20 - 22:19

SYD

MDT

27h 59m

3 stops

$2,510Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

06:50 - 06:55

MDT

SYD

33h 05m

1 stop

10:10 - 20:33

SYD

MDT

25h 23m

2 stops

$2,813Qantas Airways

Fri, 9 Oct - Fri, 23 Oct

06:20 - 06:55

MDT

SYD

32h 35m

1 stop

14:05 - 22:50

SYD

MDT

24h 45m

1 stop

$3,421American Airlines

Tue, 1 Dec - Tue, 8 Dec

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United Airlines flights from Harrisburg to Sydney

Our best United Airlines deals on Harrisburg to Sydney flight tickets

United Airlines

13 Aug

MDT14:52Harrisburg

26h 03m

2 stops

SYD06:55Sydney Kingsford Smith

20 Aug

SYD10:20Sydney Kingsford Smith

37h 17m

2 stops

MDT09:37Harrisburg

$1,872

United Airlines

1 Dec

MDT14:30Harrisburg

26h 35m

2 stops

SYD09:05Sydney Kingsford Smith

8 Dec

SYD11:20Sydney Kingsford Smith

26h 00m

2 stops

MDT21:20Harrisburg

$1,901

United Airlines

9 Aug

MDT06:30Harrisburg

34h 30m

2 stops

SYD07:00Sydney Kingsford Smith

16 Aug

SYD10:20Sydney Kingsford Smith

27h 10m

2 stops

MDT23:30Harrisburg

$1,989

American Airlines flights from Harrisburg to Sydney

Our best American Airlines deals on Harrisburg to Sydney flight tickets

American Airlines

1 Dec

MDT06:20Harrisburg

32h 35m

1 stop

SYD06:55Sydney Kingsford Smith

8 Dec

SYD11:15Sydney Kingsford Smith

27h 04m

2 stops

MDT22:19Harrisburg

$2,332

American Airlines

1 Dec

MDT06:20Harrisburg

32h 35m

1 stop

SYD06:55Sydney Kingsford Smith

8 Dec

SYD14:05Sydney Kingsford Smith

24h 45m

1 stop

MDT22:50Harrisburg

$3,421

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Thu 13/8

14:52-06:55

2 stops26h 03m

Sydney Kingsford Smith

Thu 20/8

10:20-09:37

2 stops37h 17m

$1,872

Fastest return journey

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Tue 1/12

14:30-09:05

2 stops26h 35m

Sydney Kingsford Smith

Tue 8/12

11:20-21:20

2 stops26h 00m

$1,901

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Sun 9/8

06:30-07:00

2 stops34h 30m

Sydney Kingsford Smith

Sun 16/8

10:20-23:30

2 stops27h 10m

$1,989

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Fri 9/10

17:54-07:55

2 stops47h 01m

Sydney Kingsford Smith

Fri 23/10

10:30-09:51

2 stops38h 21m

$2,073

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Tue 1/12

11:08-06:25

2 stops27h 17m

Sydney Kingsford Smith

Tue 8/12

10:20-22:19

3 stops27h 59m

$2,214

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Tue 1/12

06:20-06:55

1 stop32h 35m

Sydney Kingsford Smith

Tue 8/12

11:15-22:19

2 stops27h 04m

$2,332

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Fri 9/10

06:50-06:55

1 stop33h 05m

Sydney Kingsford Smith

Fri 23/10

13:00-23:09

1 stop25h 09m

$2,480

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Tue 1/12

14:04-12:25

3 stops30h 21m

Sydney Kingsford Smith

Tue 8/12

10:20-22:19

3 stops27h 59m

$2,510

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Fri 9/10

06:50-06:55

1 stop33h 05m

Sydney Kingsford Smith

Fri 23/10

10:10-20:33

2 stops25h 23m

$2,813

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Tue 1/12

06:20-06:55

1 stop32h 35m

Sydney Kingsford Smith

Tue 8/12

14:05-22:50

1 stop24h 45m

$3,421

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Harrisburg to Sydney

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

Estimated return price

Cheap Harrisburg to Sydney (MDT to SYD) flight deals and tips

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

Fastest flight time	26h 03m
Direct flights	None

The fastest flight from Harrisburg to Sydney takes 26h 03m

There are no direct flights from Harrisburg to Sydney. There are no popular flight routes from Harrisburg to Sydney.

Search flight deals

Frequently asked questions about flying from Harrisburg to Sydney

How far is Harrisburg to Sydney Kingsford Smith by plane?
There are 15731.6 km between Harrisburg and Sydney Kingsford Smith. A reasonable flight in good conditions will take 26h 03m.
When did momondo last update prices for flights from Harrisburg Airport to Sydney Kingsford Smith Airport?
Prices for flights from Harrisburg Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Harrisburg Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Harrisburg 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 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.

Frequently asked questions about flying from Harrisburg to Sydney

How do I get Price Alerts for flights from Harrisburg to Sydney?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Harrisburg from Sydney. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Harrisburg to Sydney with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Coogee

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Bondi Beach

Cronulla

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Swansea

Why use momondo?

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

Finding the right flight to Sydney from Harrisburg 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 Harrisburg to Sydney with flexible booking policies on momondo?

Flights from Harrisburg to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Harrisburg and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Sydney from Harrisburg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.