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$1,841+ Cheap flights from Harrisburg (MDT) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — ADL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Adelaide

Best flights from Harrisburg to Adelaide
Discover carefully curated flight deals from Harrisburg to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Qatar Airways deal was found by Cheapflights users on 12/10. 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.
Wed 2/258:00 amMDT - ADL
2 stops41h 35mQatar Airways
Sun 3/110:00 pmADL - MDT
2 stops40h 51mQatar Airways
Deal found 12/10$1,841
This Emirates deal was found by Cheapflights users on 12/9. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:07 pmMDT - ADL
2 stops39h 13mEmirates
Tue 2/2410:40 pmADL - MDT
2 stops37h 56mEmirates
Deal found 12/9$3,584

Find flight deals from Harrisburg to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Adelaide (ADL). 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 December 12, 2025.

Round-trip from

$1,841
(Qatar Airways)
From Harrisburg to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Adelaide 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 December 12, 2025.
Use the filters below to find and compare flights from Harrisburg to Adelaide that are best for you.

Fly from

Harrisburg

Fly to

Adelaide

Route

Depart

Return

Price

HarrisburgAdelaide

MDT - ADL

MDTADL

Harrisburg

Wed 2/25

8:00 am-5:05 pm

2 stops41h 35m

Adelaide

Sun 3/1

10:00 pm-11:21 pm

2 stops40h 51m

$1,841

HarrisburgAdelaide

MDT - ADL

MDTADL

Harrisburg

Fri 2/20

2:07 pm-8:50 pm

2 stops39h 13m

Adelaide

Tue 2/24

10:40 pm-9:06 pm

2 stops37h 56m

$3,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Harrisburg to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Adelaide. 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 Harrisburg to Adelaide?

    Qatar Airways and Emirates can get you from Harrisburg to Adelaide in just under 39h 13m. Your travel time can differ by up to 2h 22m. Airlines will cover a distance of 10476 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Adelaide 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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Glenelg

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