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$700+ Cheap flights from Harrisburg (MDT) to Australia

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SYD
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Harrisburg to Australia

Cheapest flights from Harrisburg to Australia
Explore the most affordable flight options available from Harrisburg to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:44 am
MDT
-
MEL
2 stops30h 46m
United Airlines
Wed 6/179:30 am
MEL
-
MDT
2 stops25h 59m
United Airlines
Deal found 4/25$1,282
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:17 pm
MDT
-
MEL
2 stops27h 58m
United Airlines
Mon 6/1510:55 am
MEL
-
MDT
2 stops48h 34m
United Airlines
Deal found 4/24$1,299
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:05 pm
MDT
-
SYD
2 stops26h 50m
United Airlines
Mon 5/259:30 am
SYD
-
MDT
2 stops28h 57m
United Airlines
Deal found 4/28$1,344
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:00 am
MDT
-
SYD
2 stops33h 00m
United Airlines
Sat 5/309:30 am
SYD
-
MDT
2 stops28h 00m
United Airlines
Deal found 4/25$1,539
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:50 am
MDT
-
ADL
2 stops43h 30m
Qatar Airways
Sat 10/3110:00 pm
ADL
-
MDT
2 stops40h 26m
Qatar Airways
Deal found 4/25$1,776
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:45 pm
MDT
-
ADL
3 stops30h 25m
American Airlines
Sat 10/316:25 am
ADL
-
MDT
2 stops31h 14m
American Airlines
Deal found 4/25$1,915
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:50 am
MDT
-
BNE
2 stops44h 40m
Qatar Airways
Sun 10/259:55 pm
BNE
-
MDT
2 stops63h 14m
Qatar Airways
Deal found 4/25$1,940
This Qatar Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:09 am
MDT
-
MEL
2 stops49h 11m
Qatar Airways
Tue 11/1711:40 pm
MEL
-
MDT
2 stops38h 24m
Qatar Airways
Deal found 4/27$1,981
This Qatar Airways deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:18 pm
MDT
-
PER
2 stops37h 17m
Qatar Airways
Mon 10/1910:45 pm
PER
-
MDT
2 stops33h 48m
Qatar Airways
Deal found 4/26$2,197
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:17 pm
MDT
-
SYD
2 stops26h 38m
United Airlines
Tue 6/910:20 am
SYD
-
MDT
2 stops27h 10m
United Airlines
Deal found 4/27$2,365
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:37 am
MDT
-
SYD
2 stops29h 28m
American Airlines
Sat 5/3012:00 pm
SYD
-
MDT
1 stop24h 42m
American Airlines
Deal found 4/25$2,420
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am
MDT
-
ADL
3 stops47h 45m
Multiple Airlines
Sat 10/317:50 pm
ADL
-
MDT
3 stops41h 44m
Multiple Airlines
Deal found 4/25$2,704

Find flight deals from Harrisburg to Australia

Keep the following information in mind while searching for Harrisburg to Australia flight deals. Data was last updated April 28, 2026.

Round-trip from

$1,282
(United Airlines)

One-way from

$700
(American Airlines)
From Harrisburg to Australia
Search Deals
One-way flight from Harrisburg to Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Australia 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 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Harrisburg to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgMelbourne

MDT - MEL

MDTMEL

Harrisburg

Wed 6/10

10:44 am-7:30 am

2 stops30h 46m

Melbourne

Wed 6/17

9:30 am-9:29 pm

2 stops25h 59m

$1,282

HarrisburgMelbourne

MDT - MEL

MDTMEL

Harrisburg

Mon 6/8

2:17 pm-8:15 am

2 stops27h 58m

Melbourne

Mon 6/15

10:55 am-9:29 pm

2 stops48h 34m

$1,299

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Sat 5/23

8:00 am-7:00 am

2 stops33h 00m

Sydney Kingsford Smith

Sat 5/30

9:30 am-11:30 pm

2 stops28h 00m

$1,539

HarrisburgAdelaide

MDT - ADL

MDTADL

Harrisburg

Sat 10/17

6:50 am-4:50 pm

2 stops43h 30m

Adelaide

Sat 10/31

10:00 pm-11:56 pm

2 stops40h 26m

$1,776

HarrisburgAdelaide

MDT - ADL

MDTADL

Harrisburg

Sat 10/17

4:45 pm-1:40 pm

3 stops30h 25m

Adelaide

Sat 10/31

6:25 am-11:09 pm

2 stops31h 14m

$1,915

HarrisburgBrisbane

MDT - BNE

MDTBNE

Harrisburg

Thu 10/22

6:50 am-5:30 pm

2 stops44h 40m

Brisbane

Sun 10/25

9:55 pm-11:09 pm

2 stops63h 14m

$1,940

HarrisburgPerth

MDT - PER

MDTPER

Harrisburg

Thu 10/15

5:18 pm-6:35 pm

2 stops37h 17m

Perth

Mon 10/19

10:45 pm-8:33 pm

2 stops33h 48m

$2,197

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Fri 6/5

10:44 am-6:55 am

2 stops30h 11m

Sydney Kingsford Smith

Tue 6/9

10:20 am-11:30 pm

2 stops27h 10m

$2,365

HarrisburgAdelaide

MDT - ADL

MDTADL

Harrisburg

Sat 10/17

6:00 am-8:15 pm

3 stops47h 45m

Adelaide

Sat 10/31

7:50 pm-11:04 pm

3 stops41h 44m

$2,704

HarrisburgMelbourne

MDT - MEL

MDTMEL

Harrisburg

Fri 7/3

6:00 am-4:50 pm

2 stops44h 50m

Melbourne

Sun 7/5

10:45 pm-12:07 am

2 stops39h 22m

$2,778

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Harrisburg to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Harrisburg with our price prediction graph.
Estimated round-trip 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 Harrisburg to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Australia?

    Harrisburg (MDT) is the airport you will fly out of if you book a flight from Harrisburg to Australia. It is only a 8.5 mi journey to Harrisburg (MDT) from Harrisburg’s city center.

  • How long is the flight from Harrisburg to Australia?

    A quick flight from Harrisburg to Australia can take about 30h 25m. United Airlines provides one of the quickest options available for as low as $1,915. Harrisburg and Australia are separated by a distance of 10476 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Harrisburg to Australia?

    While some choose either Harrisburg - Sydney Kingsford Smith or Harrisburg - Adelaide, Harrisburg - Melbourne is the most popular route from Harrisburg to Australia.

  • Can I find deals for flights from Harrisburg to Australia that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Australia.

  • Can I find deals for business class flights from Harrisburg to Australia?

    Yes. Cheapflights offers flight deals from Harrisburg to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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