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Cheap flights from Harrisburg to Sydney from $1,473

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Sydney departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:42 am - 7:00 am
MDT
-
SYD
30h 18m
2 stops
United Airlines Logo
10:20 am - 9:19 pm
SYD
-
MDT
24h 59m
2 stops
$1,473United Airlines
火, 5月 5 - 火, 5月 12
American Airlines Logo
4:36 pm - 6:55 am
MDT
-
SYD
24h 19m
2 stops
American Airlines Logo
12:00 pm - 11:52 pm
SYD
-
MDT
25h 52m
2 stops
$1,569American Airlines
木, 5月 7 - 木, 5月 14
United Airlines Logo
10:42 am - 7:00 am
MDT
-
SYD
30h 18m
2 stops
United Airlines Logo
9:30 am - 9:19 pm
SYD
-
MDT
25h 49m
2 stops
$1,573United Airlines
木, 5月 7 - 木, 5月 14
American Airlines Logo
7:00 am - 6:55 am
MDT
-
SYD
33h 55m
1 stop
American Airlines Logo
12:00 pm - 11:25 pm
SYD
-
MDT
25h 25m
1 stop
$1,575American Airlines
木, 5月 7 - 木, 5月 14
United Airlines Logo
2:10 pm - 7:00 am
MDT
-
SYD
26h 50m
2 stops
United Airlines Logo
9:30 am - 11:28 pm
SYD
-
MDT
27h 58m
2 stops
$2,264United Airlines
水, 5月 6 - 日, 5月 10
Multiple Airlines Logo
4:59 pm - 6:55 am
MDT
-
SYD
23h 56m
2 stops
Multiple Airlines Logo
6:25 am - 11:52 pm
SYD
-
MDT
31h 27m
3 stops
$2,974Multiple Airlines
木, 5月 7 - 木, 5月 14
Multiple Airlines Logo
11:53 am - 10:30 am
MDT
-
SYD
32h 37m
3 stops
Multiple Airlines Logo
6:00 am - 11:52 pm
SYD
-
MDT
31h 52m
3 stops
$3,655Multiple Airlines
木, 5月 7 - 木, 5月 14

United Airlines flights from Harrisburg to Sydney

Our best United Airlines deals on Harrisburg to Sydney flight tickets
United Airlines
May 5
MDT10:42 amHarrisburg
30h 18m
2 stops
SYD7:00 amSydney Kingsford Smith
May 12
SYD10:20 amSydney Kingsford Smith
24h 59m
2 stops
MDT9:19 pmHarrisburg
$1,473
United Airlines
May 7
MDT10:42 amHarrisburg
30h 18m
2 stops
SYD7:00 amSydney Kingsford Smith
May 14
SYD9:30 amSydney Kingsford Smith
25h 49m
2 stops
MDT9:19 pmHarrisburg
$1,573
United Airlines
May 6
MDT2:10 pmHarrisburg
26h 50m
2 stops
SYD7:00 amSydney Kingsford Smith
May 10
SYD9:30 amSydney Kingsford Smith
27h 58m
2 stops
MDT11:28 pmHarrisburg
$2,264

American Airlines flights from Harrisburg to Sydney

Our best American Airlines deals on Harrisburg to Sydney flight tickets
American Airlines
May 7
MDT4:36 pmHarrisburg
24h 19m
2 stops
SYD6:55 amSydney Kingsford Smith
May 14
SYD12:00 pmSydney Kingsford Smith
25h 52m
2 stops
MDT11:52 pmHarrisburg
$1,569
American Airlines
May 7
MDT7:00 amHarrisburg
33h 55m
1 stop
SYD6:55 amSydney Kingsford Smith
May 14
SYD12:00 pmSydney Kingsford Smith
25h 25m
1 stop
MDT11:25 pmHarrisburg
$1,575

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Sydney 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, momondo users made 832,500 searches. Data last updated 3月 23, 2026.
Use the filters below to find and compare flights from Harrisburg to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

火 5/5

10:42 am-7:00 am

2 stops30h 18m

Sydney Kingsford Smith

火 5/12

10:20 am-9:19 pm

2 stops24h 59m

$1,473
Quickest round-trip

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

木 5/7

4:36 pm-6:55 am

2 stops24h 19m

Sydney Kingsford Smith

木 5/14

12:00 pm-11:52 pm

2 stops25h 52m

$1,569

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

木 5/7

10:42 am-7:00 am

2 stops30h 18m

Sydney Kingsford Smith

木 5/14

9:30 am-9:19 pm

2 stops25h 49m

$1,573

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

木 5/7

7:00 am-6:55 am

1 stop33h 55m

Sydney Kingsford Smith

木 5/14

12:00 pm-11:25 pm

1 stop25h 25m

$1,575

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

水 5/6

2:10 pm-7:00 am

2 stops26h 50m

Sydney Kingsford Smith

日 5/10

9:30 am-11:28 pm

2 stops27h 58m

$2,264

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

木 5/7

4:59 pm-6:55 am

2 stops23h 56m

Sydney Kingsford Smith

木 5/14

6:25 am-11:52 pm

3 stops31h 27m

$2,974

HarrisburgSydney

MDT - SYD

MDTSYD

Harrisburg

木 5/7

11:53 am-10:30 am

3 stops32h 37m

Sydney Kingsford Smith

木 5/14

6:00 am-11:52 pm

3 stops31h 52m

$3,655

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sydney from

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

What airlines fly to Sydney?

United Airlines, Qantas Airways and Delta 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 57% 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 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

Fastest flight time

30h 13m

Direct flights

None
The fastest flight from Harrisburg to Sydney takes 30h 13m
There are no direct flights from Harrisburg to Sydney. There are no popular flight routes from Harrisburg to Sydney.
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  • 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 30h 13m, 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.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Penrith
Manly
Randwick
Coogee
Leura
Lithgow
Cronulla
Charlestown
Terrigal
Swansea

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.

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