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Loudoun County Flights - Book Cheap Flights to Loudoun County

View RM2,598 flight on Mon, 6 Jul 2026Opens in a new window

Popular airlines to Loudoun County

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Cheap round-trip flights to Loudoun County

Prices were available within the past 7 days and start at RM2,598 for one-way flights and RM4,536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Oman Air
Sun, 15 Nov - Tue, 24 Nov
KUL
Kuala Lumpur
IAD
Washington
RM4,536 Return, just found
RM4,536
Return
just found
Select Oman Air flight, departing Sun, 15 Nov from Kuala Lumpur to Washington, returning Tue, 24 Nov, priced at RM4,536 just found
Qatar Airways
Thu, 29 Oct - Wed, 4 Nov
KUL
Kuala Lumpur
IAD
Washington
RM4,746 Return, found 21 hours ago
RM4,746
Return
found 21 hours ago
Select Qatar Airways flight, departing Thu, 29 Oct from Kuala Lumpur to Washington, returning Wed, 4 Nov, priced at RM4,746 found 21 hours ago
Turkish Airlines
Sun, 15 Nov - Tue, 24 Nov
KUL
Kuala Lumpur
IAD
Washington
RM4,766 Return, just found
RM4,766
Return
just found
Select Turkish Airlines flight, departing Sun, 15 Nov from Kuala Lumpur to Washington, returning Tue, 24 Nov, priced at RM4,766 just found
Korean Air
Sun, 15 Nov - Tue, 24 Nov
KUL
Kuala Lumpur
IAD
Washington
RM4,838 Return, just found
RM4,838
Return
just found
Select Korean Air flight, departing Sun, 15 Nov from Kuala Lumpur to Washington, returning Tue, 24 Nov, priced at RM4,838 just found
Delta
Tue, 15 Sept - Mon, 28 Sept
KUL
Kuala Lumpur
IAD
Washington
RM4,845 Return, found 21 hours ago
RM4,845
Return
found 21 hours ago
Select Delta flight, departing Tue, 15 Sept from Kuala Lumpur to Washington, returning Mon, 28 Sept, priced at RM4,845 found 21 hours ago
United
Thu, 3 Sept - Wed, 9 Sept
KUL
Kuala Lumpur
DCA
Washington
RM4,878 Return, found 5 days ago
RM4,878
Return
found 5 days ago
Select United flight, departing Thu, 3 Sept from Kuala Lumpur to Washington, returning Wed, 9 Sept, priced at RM4,878 found 5 days ago
All Nippon Airways
Thu, 3 Sept - Wed, 9 Sept
KUL
Kuala Lumpur
DCA
Washington
RM5,006 Return, found 5 days ago
RM5,006
Return
found 5 days ago
Select All Nippon Airways flight, departing Thu, 3 Sept from Kuala Lumpur to Washington, returning Wed, 9 Sept, priced at RM5,006 found 5 days ago
Air Canada
Tue, 3 Nov - Tue, 18 May
KUL
Kuala Lumpur
IAD
Washington
RM5,076 Return, found 21 hours ago
RM5,076
Return
found 21 hours ago
Select Air Canada flight, departing Tue, 3 Nov from Kuala Lumpur to Washington, returning Tue, 18 May, priced at RM5,076 found 21 hours ago
Emirates
Sun, 15 Nov - Tue, 24 Nov
KUL
Kuala Lumpur
IAD
Washington
RM5,403 Return, just found
RM5,403
Return
just found
Select Emirates flight, departing Sun, 15 Nov from Kuala Lumpur to Washington, returning Tue, 24 Nov, priced at RM5,403 just found
Swiss International Air Lines
Thu, 23 Jul - Fri, 7 Aug
BKK
Bangkok
IAD
Washington
RM5,455 Return, found 1 day ago
RM5,455
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 23 Jul from Bangkok to Washington, returning Fri, 7 Aug, priced at RM5,455 found 1 day 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.

Oman Air
Sun, 15 Nov - Tue, 24 Nov
KUL
Kuala Lumpur
IAD
Washington
RM4,536 Return, just found
RM4,536
Return
just found
Select Oman Air flight, departing Sun, 15 Nov from Kuala Lumpur to Washington, returning Tue, 24 Nov, priced at RM4,536 just found

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 RM4,536. 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 RM4,536 and reached a maximum cost of RM5,455. For one-way trips leaving Kuala Lumpur (KUL), the cheapest seat during this same period was just RM2,598.
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.

How much is a plane ticket to Loudoun County?
Seats ranged from just RM4,536 to RM5,455 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

About Loudoun County

Expedia offers flights to Loudoun County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Loudoun County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Loudoun County
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