Search Cheapest Flights to Loudoun County

More Flash, Less Cash - Take advantage of our Price Pledge** (even on luxey stays)

We keep it easy with the option to pay now or later on select accommodation

Book up 'til the last second - millions of rooms to crash tonight^

Cheap 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.

Delta
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
DCA
Ronald Reagan Washington National
AU$720 Return, found 12 hours ago
AU$720
Return
found 12 hours ago
Select Delta flight, departing Fri, 24 July from Harry Reid Intl. to Ronald Reagan Washington National, returning Sat, 25 July, priced at AU$720 found 12 hours ago
Delta
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
DCA
Ronald Reagan Washington National
AU$764 Return, found 12 hours ago
AU$764
Return
found 12 hours ago
Select Delta flight, departing Fri, 24 July from Harry Reid Intl. to Ronald Reagan Washington National, returning Sat, 25 July, priced at AU$764 found 12 hours ago
Delta
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
DCA
Ronald Reagan Washington National
AU$770 Return, found 12 hours ago
AU$770
Return
found 12 hours ago
Select Delta flight, departing Fri, 24 July from Harry Reid Intl. to Ronald Reagan Washington National, returning Sat, 25 July, priced at AU$770 found 12 hours ago
United
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
IAD
Washington Dulles Intl.
AU$788 Return, found 1 day ago
AU$788
Return
found 1 day ago
Select United flight, departing Fri, 24 July from Harry Reid Intl. to Washington Dulles Intl., returning Sat, 25 July, priced at AU$788 found 1 day ago
Delta
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
IAD
Washington Dulles Intl.
AU$796 Return, found 1 day ago
AU$796
Return
found 1 day ago
Select Delta flight, departing Fri, 24 July from Harry Reid Intl. to Washington Dulles Intl., returning Sat, 25 July, priced at AU$796 found 1 day ago
American Airlines
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
DCA
Ronald Reagan Washington National
AU$798 Return, found 12 hours ago
AU$798
Return
found 12 hours ago
Select American Airlines flight, departing Fri, 24 July from Harry Reid Intl. to Ronald Reagan Washington National, returning Sat, 25 July, priced at AU$798 found 12 hours ago
Delta
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
DCA
Ronald Reagan Washington National
AU$801 Return, found 12 hours ago
AU$801
Return
found 12 hours ago
Select Delta flight, departing Fri, 24 July from Harry Reid Intl. to Ronald Reagan Washington National, returning Sat, 25 July, priced at AU$801 found 12 hours ago
American Airlines
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
DCA
Ronald Reagan Washington National
AU$893 Return, found 12 hours ago
AU$893
Return
found 12 hours ago
Select American Airlines flight, departing Fri, 24 July from Harry Reid Intl. to Ronald Reagan Washington National, returning Sat, 25 July, priced at AU$893 found 12 hours ago
United
Fri, 24 July - Sat, 25 July
LAS
Harry Reid Intl.
IAD
Washington Dulles Intl.
AU$930 Return, found 1 day ago
AU$930
Return
found 1 day ago
Select United flight, departing Fri, 24 July from Harry Reid Intl. to Washington Dulles Intl., returning Sat, 25 July, priced at AU$930 found 1 day ago
American Airlines
Thu, 29 Oct - Wed, 2 Dec
SYD
Kingsford Smith Intl.
IAD
Washington Dulles Intl.
AU$1,426 Return, found 3 days ago
AU$1,426
Return
found 3 days ago
Select American Airlines flight, departing Thu, 29 Oct from Kingsford Smith Intl. to Washington Dulles Intl., returning Wed, 2 Dec, priced at AU$1,426 found 3 days ago

Cheapest Flights To Loudoun County

Your boss is making it hard to whistle while you work. You could call in sick, but what fun is that? We say you should fly to Loudoun County for a much-needed holiday. At lastminute.com.au, our deals are almost as hard to resist as that second in-flight beverage.

Are there cheap flights to Loudoun County available?

Cheer up, frugal friend! We've found flights to Loudoun County starting from AU$720. When you grab economy (or premium economy flights if you're feeling fancy) to Loudoun County at a discount on lastminute.com.au, you still have plenty left over for a midnight snack after you get home from the nightclub (or the museum, as far as your mum is concerned).

What airlines fly to Loudoun County?

Some of the most popular airlines that fly to airports in Loudoun County are Delta, United, American Airlines. What are you waiting for? You grab the ticket, we’ll start packing your carry-on.

Check out flights to these amazing Loudoun County cities

Popular cities in Loudoun County

I took this picture when I was working at Verizon office in Ashburn, VA. They have big ponds and path to walk around. The geese fly from one pond to other. It was nice to watch them.
FlightsFlights
FlightsFlights

Ashburn

Ashburn

Deals On This Weekend's Flights

Save 🕑&💰 | Book Your Loudoun County ✈️ & 🏨 Together

Price found within the past 48 hours. Click for updated prices.
Kellogg Conference Hotel at Gallaudet University

Kellogg Conference Hotel at Gallaudet University

3 out of 5
Price was AU$3,622, price is now AU$3,219 per person
AU$3,219
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
Price was AU$4,316, price is now AU$3,804 per person
AU$3,804
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Eurostars Saint Gregory Dupont Circle Georgetown

Eurostars Saint Gregory Dupont Circle Georgetown

4 out of 5
Price was AU$3,788, price is now AU$3,349 per person
AU$3,349
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
The Watergate Hotel

The Watergate Hotel

5 out of 5
Price was AU$3,862, price is now AU$3,418 per person
AU$3,418
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Kimpton Banneker Hotel by IHG

Kimpton Banneker Hotel by IHG

4.5 out of 5
Price was AU$3,729, price is now AU$3,326 per person
AU$3,326
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Omni Shoreham Hotel

Omni Shoreham Hotel

4 out of 5
Price was AU$3,595, price is now AU$3,231 per person
AU$3,231
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Hyatt Regency Crystal City

Hyatt Regency Crystal City

4 out of 5
Price was AU$3,803, price is now AU$3,420 per person
AU$3,420
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
The River Inn

The River Inn

4 out of 5
Price was AU$3,655, price is now AU$3,289 per person
AU$3,289
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Arlo Washington DC

Arlo Washington DC

4 out of 5
Price was AU$3,757, price is now AU$3,385 per person
AU$3,385
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Lyle Washington D.C.

Lyle Washington D.C.

4.5 out of 5
Price was AU$3,762, price is now AU$3,392 per person
AU$3,392
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
The Melrose Georgetown Hotel

The Melrose Georgetown Hotel

4 out of 5
Price was AU$3,587, price is now AU$3,245 per person
AU$3,245
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Crowne Plaza Crystal City-Washington, D.C. by IHG

Crowne Plaza Crystal City-Washington, D.C. by IHG

3.5 out of 5
Price was AU$3,696, price is now AU$3,349 per person
AU$3,349
per person
25 May - 28 May
found 1 day ago
Return direct flight included
Sydney (SYD) to Baltimore (BWI)
Don't see what you're looking for?
See all available trips from Sydney to Loudoun County
View all trips

Travelers ❤️ These 🏨

The Watermark Hotel

The Watermark Hotel

4 out of 5
1825 Capital One Dr McLean VA
Stay at this hotel in McLean. Enjoy free breakfast, free Wi-Fi and 2 restaurants. Our guests praise the breakfast and the helpful staff in their reviews. Popular ...
9.8/10 Exceptional! (2,998 reviews)
"Clean hotel, very convenient"

Reviewed on 21 May 2026

Opens in a new windowThe Watermark Hotel
The Bethesdan Hotel, Tapestry Collection by Hilton

The Bethesdan Hotel, Tapestry Collection by Hilton

4 out of 5
8120 Wisconsin Ave Bethesda MD
Stay at this business-friendly hotel in Bethesda. Enjoy an outdoor pool, a rooftop terrace and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.6/10 Excellent! (1,863 reviews)
"Room was very clean. To the point and great"

Reviewed on 22 May 2026

Opens in a new windowThe Bethesdan Hotel, Tapestry Collection by Hilton
Omni Shoreham Hotel

Omni Shoreham Hotel

4 out of 5
2500 Calvert St Nw Washington DC
Stay at this business-friendly hotel in Washington. Enjoy free Wi-Fi, an outdoor pool and 2 bars/lounges. Our guests praise the pool and the helpful staff in ...
9/10 Wonderful! (2,298 reviews)
"Find the people who work there were great very helpful.when there was an issue.They were very quick to take care of it."

Reviewed on 21 May 2026

Opens in a new windowOmni Shoreham Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.