What airlines fly to Sydney?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Sydney from Harrisburg according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,036 Cheap Flights from Harrisburg to Sydney in 2025/26

1 adult

0 bags

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Find the cheapest flights from Harrisburg to Sydney

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:39 pm - 9:00 amMDT-SYD

28h 21m2 stops

11:20 am - 10:52 pmSYD-MDT

27h 32m2 stops

$1,550American Airlines

Find Deal

Wed, Jan 14 - Tue, Jan 27

6:00 am - 8:30 amMDT-SYD

34h 30m2 stops

10:40 am - 11:11 pmSYD-MDT

28h 31m2 stops

$1,659Delta

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:30 am - 9:05 amMDT-SYD

34h 35m2 stops

11:50 am - 6:43 pmSYD-MDT

22h 53m2 stops

$1,717United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

8:15 am - 7:00 amMDT-SYD

30h 45m2 stops

11:50 am - 6:43 pmSYD-MDT

22h 53m2 stops

$1,817United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

8:15 am - 9:05 amMDT-SYD

32h 50m2 stops

11:20 am - 9:09 pmSYD-MDT

25h 49m2 stops

$1,968United Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 2

7:00 am - 8:55 pmMDT-SYD

45h 55m3 stops

3:50 pm - 10:00 pmSYD-MDT

46h 10m2 stops

$1,976Multiple Airlines

Find Deal

Wed, Jan 14 - Tue, Jan 27

6:46 am - 6:55 amMDT-SYD

32h 09m1 stop

2:05 pm - 10:52 pmSYD-MDT

24h 47m1 stop

$2,747American Airlines

Find Deal

Wed, Jan 14 - Tue, Jan 27

2:55 pm - 6:55 amMDT-SYD

48h 00m3 stops

4:20 pm - 6:59 pmSYD-MDT

42h 39m3 stops

$3,352British Airways

Find Deal

Thu, Nov 13 - Mon, Nov 17

American Airlines flights from Harrisburg to Sydney

Our best American Airlines deals on Harrisburg to Sydney flight tickets

American Airlines

Jan 14

MDT12:39 pmHarrisburg

28h 21m

2 stops

SYD9:00 amSydney Kingsford Smith

Jan 27

SYD11:20 amSydney Kingsford Smith

27h 32m

2 stops

MDT10:52 pmHarrisburg

$1,550

Find similar

American Airlines

Jan 14

MDT6:46 amHarrisburg

32h 09m

1 stop

SYD6:55 amSydney Kingsford Smith

Jan 27

SYD2:05 pmSydney Kingsford Smith

24h 47m

1 stop

MDT10:52 pmHarrisburg

$2,747

Find similar

United Airlines flights from Harrisburg to Sydney

Our best United Airlines deals on Harrisburg to Sydney flight tickets

United Airlines

Nov 26

MDT6:30 amHarrisburg

34h 35m

2 stops

SYD9:05 amSydney Kingsford Smith

Dec 3

SYD11:50 amSydney Kingsford Smith

22h 53m

2 stops

MDT6:43 pmHarrisburg

$1,717

Find similar

United Airlines

Nov 27

MDT8:15 amHarrisburg

30h 45m

2 stops

SYD7:00 amSydney Kingsford Smith

Dec 4

SYD11:50 amSydney Kingsford Smith

22h 53m

2 stops

MDT6:43 pmHarrisburg

$1,817

Find similar

United Airlines

Nov 25

MDT8:15 amHarrisburg

32h 50m

2 stops

SYD9:05 amSydney Kingsford Smith

Dec 2

SYD11:20 amSydney Kingsford Smith

25h 49m

2 stops

MDT9:09 pmHarrisburg

$1,968

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Wed 1/14

12:39 pm-9:00 am

2 stops28h 21m

Sydney Kingsford Smith

Tue 1/27

11:20 am-10:52 pm

2 stops27h 32m

$1,550

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Thu 11/13

6:00 am-8:30 am

2 stops34h 30m

Sydney Kingsford Smith

Mon 11/17

10:40 am-11:11 pm

2 stops28h 31m

$1,659

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Wed 11/26

6:30 am-9:05 am

2 stops34h 35m

Sydney Kingsford Smith

Wed 12/3

11:50 am-6:43 pm

2 stops22h 53m

$1,717

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Thu 11/27

8:15 am-7:00 am

2 stops30h 45m

Sydney Kingsford Smith

Thu 12/4

11:50 am-6:43 pm

2 stops22h 53m

$1,817

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Tue 11/25

8:15 am-9:05 am

2 stops32h 50m

Sydney Kingsford Smith

Tue 12/2

11:20 am-9:09 pm

2 stops25h 49m

$1,968

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Wed 1/14

7:00 am-8:55 pm

3 stops45h 55m

Sydney Kingsford Smith

Tue 1/27

3:50 pm-10:00 pm

2 stops46h 10m

$1,976

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Wed 1/14

6:46 am-6:55 am

1 stop32h 09m

Sydney Kingsford Smith

Tue 1/27

2:05 pm-10:52 pm

1 stop24h 47m

$2,747

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

Thu 11/13

2:55 pm-6:55 am

3 stops48h 00m

Sydney Kingsford Smith

Mon 11/17

4:20 pm-6:59 pm

3 stops42h 39m

$3,352

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harrisburg to Sydney

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

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

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Harrisburg to Sydney in the afternoon for as low as $1,794. 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 Sydney are more costly in the morning, with an average ticket price of $2,517. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 round-trip 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

Direct flights	None

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

Search flight deals

How far is Harrisburg to Sydney Kingsford Smith by plane?
The straight-line distance from Harrisburg to Sydney Kingsford Smith is 9775.2 mi. Flights usually cover this in 28h 21m, depending on flying conditions and air traffic around both airports.
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 updated daily.
How old do you have to be to fly from Harrisburg Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harrisburg to Sydney. Millions of users trust and use momondo every year so you are in good hands.

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?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Harrisburg and alert you when they change.