What is the cheapest month to book a flight from Harrisburg to Adelaide?

Currently, August is the cheapest month in which you can book a flight from Harrisburg to Adelaide (average of $1,214). Flying from Harrisburg to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from MDT to ADL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Harrisburg to Adelaide as you normally would.

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.

$3,011+ Flights from Harrisburg to Adelaide

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Cheap flight deals from Harrisburg to Adelaide

Round-trip from	$3,011 (Qatar Airways)

From Harrisburg to Adelaide

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Find flight deals from Harrisburg to Adelaide

Cheapest flights from Harrisburg to Adelaide
Explore the most affordable flight options available from Harrisburg to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Thu 11/132:04 pmMDT - ADL

3 stops49h 01mQatar Airways

Mon 11/1710:00 pmADL - MDT

2 stops38h 54mQatar Airways

Deal found 6/30

$3,011

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 July 3, 2025.

Thu 11/132:04 pmMDT - ADL

3 stops49h 01mQatar Airways

Mon 11/1710:00 pmADL - MDT

2 stops38h 54mQatar Airways

Deal found 6/30

$3,011

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harrisburg to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgAdelaide

MDT - ADL

MDTADL

Harrisburg

Thu 11/13

2:04 pm-6:35 am

3 stops49h 01m

Adelaide

Mon 11/17

10:00 pm-9:24 pm

2 stops38h 54m

$3,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Adelaide

Read through reviews of airlines operating flights from Harrisburg to Adelaide, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,594 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Qatar Airways

7.4

Good

3,594 reviews

Qatar Airways

7.4

Good

3,594 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

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.
What is the cheapest month to book a flight from Harrisburg to Adelaide?
Currently, August is the cheapest month in which you can book a flight from Harrisburg to Adelaide (average of $1,214). Flying from Harrisburg to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$3,011+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harrisburg to Adelaide with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Harrisburg to Adelaide

Round-trip from

Find flight deals from Harrisburg to Adelaide

Cheapest flights from Harrisburg to AdelaideExplore the most affordable flight options available from Harrisburg to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Harrisburg to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harrisburg to Adelaide that are best for you.

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.

Reviews of airlines servicing Adelaide

Read through reviews of airlines operating flights from Harrisburg to Adelaide, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

How can I find direct flights from Harrisburg to Adelaide?

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

What is the cheapest month to book a flight from Harrisburg to Adelaide?

Traveling to a place near Harrisburg?

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Cheapest flights from Harrisburg to Adelaide
Explore the most affordable flight options available from Harrisburg to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.