Cheap Flights to Northumberland County

View AU$1,161 flight on Sat, 25 Apr 2026Opens in a new window

Popular airlines to Northumberland County

  • American Airlines

  • Delta

  • United

  • Alaska Airlines

  • Frontier Airlines

  • WestJet

  • British Airways

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Cheapest Flights to Northumberland County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$1,845 Return, found 5 days ago
AU$1,845
Return
found 5 days ago
Select United flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$1,845 found 5 days ago
Delta
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$1,845 Return, found 5 days ago
AU$1,845
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$1,845 found 5 days ago
United
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$2,101 Return, found 5 days ago
AU$2,101
Return
found 5 days ago
Select United flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$2,101 found 5 days ago
United
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$2,153 Return, found 5 days ago
AU$2,153
Return
found 5 days ago
Select United flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$2,153 found 5 days ago
United
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$2,161 Return, found 5 days ago
AU$2,161
Return
found 5 days ago
Select United flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$2,161 found 5 days ago
Delta
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$2,254 Return, found 5 days ago
AU$2,254
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$2,254 found 5 days ago
Delta
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$2,262 Return, found 5 days ago
AU$2,262
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$2,262 found 5 days ago
American Airlines
Mon, 4 May - Thu, 4 June
SYD
Sydney
MDT
Harrisburg
AU$2,429 Return, found 17 hours ago
AU$2,429
Return
found 17 hours ago
Select American Airlines flight, departing Mon, 4 May from Sydney to Harrisburg, returning Thu, 4 June, priced at AU$2,429 found 17 hours ago
Qantas Airways
Mon, 4 May - Thu, 4 June
SYD
Sydney
MDT
Harrisburg
AU$2,484 Return, found 17 hours ago
AU$2,484
Return
found 17 hours ago
Select Qantas Airways flight, departing Mon, 4 May from Sydney to Harrisburg, returning Thu, 4 June, priced at AU$2,484 found 17 hours ago
Qatar Airways
Mon, 4 May - Thu, 4 June
SYD
Sydney
MDT
Harrisburg
AU$2,921 Return, found 17 hours ago
AU$2,921
Return
found 17 hours ago
Select Qatar Airways flight, departing Mon, 4 May from Sydney to Harrisburg, returning Thu, 4 June, priced at AU$2,921 found 17 hours ago

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Trending flights to Northumberland County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 25 Apr - Sun, 10 May
SYD
Sydney
MDT
Harrisburg
AU$1,845 Return, found 5 days ago
AU$1,845
Return
found 5 days ago
Select United flight, departing Sat, 25 Apr from Sydney to Harrisburg, returning Sun, 10 May, priced at AU$1,845 found 5 days ago

Frequently asked questions

How do I find cheap flights to Northumberland County that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, enter your travel details and press "Search." Second step: Check "No change fee" under the "Flexible change policies" heading on the top left of your screen. Step 3. Grab your flexible and cheap airfare to Northumberland County.
Which airlines fly to Northumberland County?
Choose a seat with one of these airlines and the dynamic region of Northumberland County will be all yours to discover:

  • American Airlines - 359 flights to or near Northumberland County each month, including 359 flights to Harrisburg Intl. Airport (MDT) per month.
  • United Airlines - 151 flights to or near Northumberland County each month, including 151 flights to Harrisburg Intl. Airport (MDT) per month.
  • Delta Air Lines - 117 flights to or near Northumberland County each month, including 117 flights to Harrisburg Intl. Airport (MDT) per month.

How can I find cheap tickets to Northumberland County?
You'll always get an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then check the flexible dates box above to reveal the cheapest prices for nearby days. AU$1,845 was the best price for a flight to Northumberland County in the last seven days.
How much is a flight to Northumberland County?
You could have snapped up a return air ticket to Northumberland County from anywhere between AU$1,845 and AU$2,921 in the last seven days. For one-way journeys leaving from Sydney (SYD), the lowest price during this period was just AU$1,161.
What are the most popular airports to fly into in Northumberland County?
Start organising your Northumberland County holiday by booking a seat on one of the 719 flights every month to Harrisburg Intl. Airport (MDT). This is the region's main point of entry.
When is the cheapest time to fly to Northumberland County?
Leave early on in the week to book a bargain airfare to Northumberland County. Tuesday is routinely the most economical day to depart, with Monday right behind it. Saturday typically has the highest fares. This is because many travellers choose to kick off their getaway on a weekend.
How much is a plane ticket to Northumberland County?
In the last seven days, plane tickets to Northumberland County cost between AU$1,845 and AU$2,921. Prices rise as your travel date nears, so snap up a cheap flight today.
What is the best time to go to Northumberland County?
Sunbury, Northumberland County's most well-known city, is an awesome destination to tour around at anytime. Don't like the cold? Then head here from June 20 onward during the summer months, when temperatures range from 16ºC to 27ºC. May, June and July is when Sunbury attracts the biggest crowds.
What months are the cheapest to book a flight to Northumberland County?
The best month to purchase cheap flights to Northumberland County is February. Keep in mind that in the U.S, an expensive time to purchase a ticket is the month of December.

Book with confidence

Northumberland County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Northumberland County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Northumberland County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Northumberland County that won’t cause your wallet to flinch. Browse through our inventory of Northumberland County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Northumberland County Flights

Travel information

Northumberland County Flights Information

Airlines serving
United, Delta, American Airlines, Qatar Airways, Jetstar, Qantas Airways
Roundtrip price
from AU$1,845
Northumberland County Flights Information

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