MDT - SYD

$796 Find Cheap Flights from Harrisburg to Sydney - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,395
Typical prices: $1,392-$1,696
Multiple Airlines
Fri 3/23Sat 5/12
MDT - SYD • 2 stops
Cheapest one-way
$796
Typical prices: $751-$987
United Airlines
Tue 11/27
MDT - SYD • 2 stops
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Cheap Flights from Harrisburg to Sydney (MDT-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harrisburg to Sydney

Tue, Mar 23 - Wed, May 12
Multiple Airlines Logo
3:00 pm - 9:00 amMDT  Harrisburg-SYD Sydney Kingsford Smith
27h 00m2 stops Philadelphia Los Angeles
Multiple Airlines Logo
12:00 pm - 11:25 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
25h 25m1 stop Dallas/Fort Worth
$1,395Multiple Airlines
Tue, Mar 23 - Wed, May 12
Multiple Airlines Logo
9:40 am - 6:25 amMDT  Harrisburg-SYD Sydney Kingsford Smith
29h 45m3 stops Philadelphia Chicago O'Hare Intl Los Angeles
Multiple Airlines Logo
12:00 pm - 11:25 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
25h 25m1 stop Dallas/Fort Worth
$1,396Multiple Airlines
Tue, Mar 23 - Wed, May 12
Multiple Airlines Logo
9:40 am - 6:25 amMDT  Harrisburg-SYD Sydney Kingsford Smith
29h 45m3 stops Philadelphia Chicago O'Hare Intl Los Angeles
Multiple Airlines Logo
12:00 pm - 10:09 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
24h 09m2 stops Dallas/Fort Worth Charlotte Douglas
$1,436Multiple Airlines
Tue, Mar 23 - Wed, May 12
Qantas Airways Logo
7:00 am - 6:55 amMDT  Harrisburg-SYD Sydney Kingsford Smith
32h 55m1 stop Dallas/Fort Worth
Qantas Airways Logo
12:00 pm - 11:25 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
25h 25m1 stop Dallas/Fort Worth
$1,441Qantas Airways
Sat, Mar 6 - Sat, Mar 20
Qatar Airways Logo
6:03 am - 6:20 pmMDT  Harrisburg-SYD Sydney Kingsford Smith
44h 17m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
9:10 pm - 10:17 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
40h 07m2 stops Doha Hamad Intl Boston Logan Intl
$1,839Qatar Airways
Sat, Mar 6 - Sat, Mar 20
Qantas Airways Logo
7:00 am - 6:55 amMDT  Harrisburg-SYD Sydney Kingsford Smith
31h 55m1 stop Dallas/Fort Worth
Qantas Airways Logo
11:15 am - 12:24 amSYD  Sydney Kingsford Smith-MDT Harrisburg
28h 09m2 stops Los Angeles Charlotte Douglas
$1,858Qantas Airways
Sat, Mar 6 - Sat, Mar 20
Qantas Airways Logo
3:05 pm - 9:00 amMDT  Harrisburg-SYD Sydney Kingsford Smith
25h 55m2 stops Philadelphia Los Angeles
Qantas Airways Logo
6:05 am - 6:39 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
27h 34m3 stops Brisbane Dallas/Fort Worth Charlotte Douglas
$1,966Qantas Airways
Sat, Mar 6 - Sat, Mar 20
Qantas Airways Logo
7:00 am - 6:55 amMDT  Harrisburg-SYD Sydney Kingsford Smith
31h 55m1 stop Dallas/Fort Worth
Qantas Airways Logo
1:05 pm - 10:58 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
24h 53m1 stop Dallas/Fort Worth
$2,083Qantas Airways
Sat, Mar 6 - Sat, Mar 20
Multiple Airlines Logo
7:43 am - 6:25 amMDT  Harrisburg-SYD Sydney Kingsford Smith
30h 42m3 stops Philadelphia Chicago O'Hare Intl Los Angeles
Multiple Airlines Logo
6:00 am - 7:35 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
28h 35m3 stops Melbourne Dallas/Fort Worth Philadelphia
$2,359Multiple Airlines
Mon, Feb 1 - Fri, Feb 5
Qatar Airways Logo
2:03 pm - 6:20 pmMDT  Harrisburg-SYD Sydney Kingsford Smith
36h 17m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
3:50 pm - 7:52 pmSYD  Sydney Kingsford Smith-MDT Harrisburg
44h 02m2 stops Doha Hamad Intl Chicago O'Hare Intl
$2,409Qatar Airways
Booking Insights

Price, demand and travel trends for Harrisburg to Sydney flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Harrisburg to Sydney?

Qantas Airways ($1,441) and Qatar Airways ($1,839) are the cheapest airlines to fly round-trip from Harrisburg to Sydney according to KAYAK data over the last 5 days.

Flight schedules are analysed across a typical week. Infrequent services may not be reflected in the daily or weekly flight counts.

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Key details for Harrisburg to Sydney flights

Cheapest flight

$796
One-way flight from Harrisburg to Sydney

When to book flights from Harrisburg to Sydney

Are your dates flexible? Find out the best times to travel from Harrisburg to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Harrisburg to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Harrisburg to Sydney?

    Only Economy Class is available on flights from Harrisburg to Sydney.

  • Do I need a passport to fly from Harrisburg to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Harrisburg to Sydney looking right now?

    One-way fares from Harrisburg to Sydney are currently higher than usual. Average one-way flight prices are about $1,466, which is 48% above the typical average for this route.

  • What car rental options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

    • East Coast Car Rentals
    • YESDRIVE CAR RENTAL
    • Bargain Car Rentals
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Harrisburg to Sydney?

    Flights from Harrisburg to Sydney usually depart from Harrisburg (MDT) and arrive at Sydney Kingsford Smith (SYD).

  • Can I save money by using flexible dates for flights from Harrisburg to Sydney?

    Yes. Flexible dates can save you up to 30% on flights from Harrisburg to Sydney. Monday is the cheapest departure day at $1,190 round-trip on average, while Thursday is the most expensive at $1,696, a difference of $506.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Harrisburg and Sydney?

    Sydney is 16 hours ahead of Harrisburg (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Sydney Chinatown and International Convention Centre Sydney. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Harrisburg to Sydney flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $1,190, about $506 less than Thursday fares (30% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • ibis budget Sydney Airport
    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel

More options for your flight from Harrisburg to Sydney

Complete your trip to Sydney with a hotel stay or car rental

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Hotels in Sydney
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