Cheap Flights to Loudoun County

View AU$1,095 flight on Mon, 2 Nov 2026Opens in a new window

Popular airlines to Loudoun County

  • Delta

  • American Airlines

  • Frontier Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • Spirit Airlines

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Cheapest Flights to Loudoun 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.

Air Canada
Tue, 6 Oct - Tue, 29 Dec
SYD
Sydney
DCA
Washington
AU$1,399 Return, found 6 days ago
AU$1,399
Return
found 6 days ago
Select Air Canada flight, departing Tue, 6 Oct from Sydney to Washington, returning Tue, 29 Dec, priced at AU$1,399 found 6 days ago
Air Canada
Wed, 14 Oct - Wed, 4 Nov
BNE
Brisbane
IAD
Washington
AU$1,418 Return, found 6 days ago
AU$1,418
Return
found 6 days ago
Select Air Canada flight, departing Wed, 14 Oct from Brisbane to Washington, returning Wed, 4 Nov, priced at AU$1,418 found 6 days ago
Air Canada
Tue, 20 Oct - Mon, 9 Nov
BNE
Brisbane
DCA
Washington
AU$1,423 Return, found 6 days ago
AU$1,423
Return
found 6 days ago
Select Air Canada flight, departing Tue, 20 Oct from Brisbane to Washington, returning Mon, 9 Nov, priced at AU$1,423 found 6 days ago
Air Canada
Fri, 24 Apr - Tue, 28 Apr
SYD
Sydney
IAD
Washington
AU$1,477 Return, found 6 days ago
AU$1,477
Return
found 6 days ago
Select Air Canada flight, departing Fri, 24 Apr from Sydney to Washington, returning Tue, 28 Apr, priced at AU$1,477 found 6 days ago
Air Canada
Mon, 1 June - Tue, 9 June
MEL
Melbourne
DCA
Washington
AU$1,485 Return, found 6 days ago
AU$1,485
Return
found 6 days ago
Select Air Canada flight, departing Mon, 1 June from Melbourne to Washington, returning Tue, 9 June, priced at AU$1,485 found 6 days ago
Air Canada
Wed, 3 June - Sat, 13 June
MEL
Melbourne
IAD
Washington
AU$1,556 Return, found 6 days ago
AU$1,556
Return
found 6 days ago
Select Air Canada flight, departing Wed, 3 June from Melbourne to Washington, returning Sat, 13 June, priced at AU$1,556 found 6 days ago
Air China
Thu, 9 July - Tue, 11 Aug
SYD
Sydney
IAD
Washington
AU$1,675 Return, found 2 days ago
AU$1,675
Return
found 2 days ago
Select Air China flight, departing Thu, 9 July from Sydney to Washington, returning Tue, 11 Aug, priced at AU$1,675 found 2 days ago
American Airlines
Wed, 6 May - Tue, 16 June
SYD
Sydney
DCA
Washington
AU$1,736 Return, found 6 days ago
AU$1,736
Return
found 6 days ago
Select American Airlines flight, departing Wed, 6 May from Sydney to Washington, returning Tue, 16 June, priced at AU$1,736 found 6 days ago
Qantas Airways
Wed, 21 Oct - Wed, 4 Nov
SYD
Sydney
DCA
Washington
AU$1,756 Return, found 6 days ago
AU$1,756
Return
found 6 days ago
Select Qantas Airways flight, departing Wed, 21 Oct from Sydney to Washington, returning Wed, 4 Nov, priced at AU$1,756 found 6 days ago
Delta
Wed, 6 May - Tue, 16 June
SYD
Sydney
DCA
Washington
AU$1,762 Return, found 6 days ago
AU$1,762
Return
found 6 days ago
Select Delta flight, departing Wed, 6 May from Sydney to Washington, returning Tue, 16 June, priced at AU$1,762 found 6 days ago

Trending flights to Loudoun 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.

Air Canada
Tue, 6 Oct - Tue, 29 Dec
SYD
Sydney
DCA
Washington
AU$1,399 Return, found 6 days ago
AU$1,399
Return
found 6 days ago
Select Air Canada flight, departing Tue, 6 Oct from Sydney to Washington, returning Tue, 29 Dec, priced at AU$1,399 found 6 days ago

Frequently asked questions

How do I find cheap flights to Loudoun County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to offer you the most flexible fares around. Just tick the "No change fee" box right under the filter heading "Flexible change policies" to find your perfect flight to Loudoun County.
Which airlines fly to Loudoun County?
With a good range of airlines flying to destinations in or near Loudoun County, exploring this region is easy. Jet off with one of these quality carriers:

  • American Airlines - 7 501 flights to or near Loudoun County each month, including 7 284 flights to Ronald Reagan Washington National Airport (DCA) and 216 flights to Washington Dulles Intl. Airport (IAD) per month.
  • United Airlines - 5 939 flights to or near Loudoun County each month, including 5 146 flights to Washington Dulles Intl. Airport (IAD) and 793 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Delta Air Lines - 2 036 flights to or near Loudoun County each month, including 1 516 flights to Ronald Reagan Washington National Airport (DCA) and 520 flights to Washington Dulles Intl. Airport (IAD) per month.

How can I find cheap tickets to Loudoun County?
One of the best ways to find cheap tickets to Loudoun County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Loudoun County in the last seven days was AU$1,399. Booking well ahead of time will usually help you walk away with an even bigger bargain.
How much is a flight to Loudoun County?
In the last seven days, return tickets to Loudoun County sold for as little as AU$1,399 and reached a maximum cost of AU$1,762. For one-way trips leaving Melbourne (MEL), the cheapest seat during this same period was just AU$1,095.
What are the most popular airports to fly into in Loudoun County?
Pack your bags and glide into one of these top Loudoun County airports:

  • Ronald Reagan Washington National Airport (DCA) - 11 555 flights per month.
  • Washington Dulles Intl. Airport (IAD) - 6 533 flights per month.

When is the cheapest time to fly to Loudoun County?
If you're not fixed on your travel dates to Loudoun County, depart earlier in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with lots of holiday makers preferring to fly on weekends.
How much is a plane ticket to Loudoun County?
Seats ranged from just AU$1,399 to AU$1,762 in the last seven days. When you're ready to book, we're here to help you land an amazing deal to Loudoun County.
What months are the cheapest to book a flight to Loudoun County?
February is the best month to book a seat for your Loudoun County getaway. Airfares are at a premium throughout December, so avoid this time if you can.

Book with confidence

Loudoun 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 Loudoun 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 Loudoun County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Loudoun County that won’t cause your wallet to flinch. Browse through our inventory of Loudoun 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.

Loudoun County Flights

Travel information

Loudoun County Flights Information

Airlines serving
Air China, EVA Airways, Air New Zealand, Air Canada, Jetstar, American Airlines, Qantas Airways, Delta
Roundtrip price
from AU$1,399
Loudoun County Flights Information

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