£347 Cheap Flights to Arlington County

Popular airlines to Arlington County

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  • United

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  • Southwest Airlines

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  • Frontier Airlines

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  • Spirit Airlines

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Cheap round-trip flights to Arlington County

Prices were available within the past 7 days and start at £347 for one-way flights and £370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 4 Oct - Wed, 8 Oct
LGW
London
IAD
Washington
£370 Return, found 17 hours ago
£370
Return
found 17 hours ago
Select Icelandair flight, departing Sat, 4 Oct from London to Washington, returning Wed, 8 Oct, priced at £370 found 17 hours ago
Aer Lingus
Fri, 7 Nov - Fri, 14 Nov
LHR
London
IAD
Washington
£401 Return, found 1 hour ago
£401
Return
found 1 hour ago
Select Aer Lingus flight, departing Fri, 7 Nov from London to Washington, returning Fri, 14 Nov, priced at £401 found 1 hour ago
TAP Portugal
Fri, 21 Nov - Wed, 26 Nov
LGW
London
IAD
Washington
£407 Return, just found
£407
Return
just found
Select TAP Portugal flight, departing Fri, 21 Nov from London to Washington, returning Wed, 26 Nov, priced at £407 just found
JetBlue Airways
Tue, 7 Oct - Thu, 23 Oct
LGW
London
DCA
Washington
£411 Return, found 6 hours ago
£411
Return
found 6 hours ago
Select JetBlue Airways flight, departing Tue, 7 Oct from London to Washington, returning Thu, 23 Oct, priced at £411 found 6 hours ago
JetBlue Airways
Tue, 7 Oct - Thu, 23 Oct
LHR
London
DCA
Washington
£443 Return, found 6 hours ago
£443
Return
found 6 hours ago
Select JetBlue Airways flight, departing Tue, 7 Oct from London to Washington, returning Thu, 23 Oct, priced at £443 found 6 hours ago
Icelandair
Wed, 17 Sep - Tue, 30 Sep
LGW
London
BWI
Baltimore
£444 Return, found 15 hours ago
£444
Return
found 15 hours ago
Select Icelandair flight, departing Wed, 17 Sep from London to Baltimore, returning Tue, 30 Sep, priced at £444 found 15 hours ago
Icelandair
Wed, 10 Sep - Mon, 6 Oct
LHR
London
BWI
Baltimore
£446 Return, found 1 day ago
£446
Return
found 1 day ago
Select Icelandair flight, departing Wed, 10 Sep from London to Baltimore, returning Mon, 6 Oct, priced at £446 found 1 day ago
Scandinavian Airlines
Mon, 8 Dec - Mon, 15 Dec
LHR
London
IAD
Washington
£453 Return, found 6 hours ago
£453
Return
found 6 hours ago
Select Scandinavian Airlines flight, departing Mon, 8 Dec from London to Washington, returning Mon, 15 Dec, priced at £453 found 6 hours ago
American Airlines
Fri, 26 Sep - Tue, 30 Sep
LGW
London
DCA
Washington
£459 Return, found 8 hours ago
£459
Return
found 8 hours ago
Select American Airlines flight, departing Fri, 26 Sep from London to Washington, returning Tue, 30 Sep, priced at £459 found 8 hours ago
Swiss International Air Lines
Wed, 10 Sep - Mon, 15 Sep
LGW
London
IAD
Washington
£462 Return, found 10 hours ago
£462
Return
found 10 hours ago
Select Swiss International Air Lines flight, departing Wed, 10 Sep from London to Washington, returning Mon, 15 Sep, priced at £462 found 10 hours ago

Top tips for booking flights to Arlington County from UK

Get ready to fly to Arlington County

Prepare your luggage and book your flights to Arlington County with Expedia. We offer a seamless flight booking experience, with a wide range of Arlington County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Arlington County in 2025, we are always available to assist you. Book your flights to Arlington County today and let the adventure begin!

Find the best tickets to Arlington County

To find some of the best tickets to Arlington County in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Arlington County or last-minute flights to Arlington County, you can filter and sort your search results, making it easy to find the ideal flight to Arlington County.

Airlines fly to Arlington County

There are 20 different airlines that fly to Arlington County including some of the most trusted names in the business. To book flights to Arlington County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Arlington County plane tickets.

Find the cheapest flights to Arlington County

By booking early you may find some of the best deals for Arlington County flights from the UK, including Arlington County direct flights. You can usually find affordable and cheap flights to Arlington County, whether one-way from £347 or round-trip from £370, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Arlington County

Try searching for different Arlington County airports with Expedia to find some of the cheapest flights to Arlington County. Flights from London (LGW) to Washington (IAD) usually have the lowest price from £347.

Why book your flights to Arlington County with Expedia

Expedia offers great deals on Arlington County air fares from £347 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Arlington County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Arlington County Flights Information

Airlines serving
TAP Portugal, Icelandair, Aer Lingus, JetBlue Airways, Scandinavian Airlines, American Airlines, Swiss International Air Lines, Royal Air Maroc, avianca
Roundtrip price
from £370

Frequently asked questions

How do I find cheap flights to Arlington County that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to bring you the most flexible airfares on the market. Just click on "No change fee" under the filter subheading "Flexible change policies" to find your ideal flight to Arlington County.
Which airlines fly to Arlington County?
A good selection of airlines fly to destinations in or near Arlington County. Your exciting trip is a few clicks away with these leading carriers:

  • American Airlines - 7,501 flights to or near Arlington 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 Arlington 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 Arlington 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 Arlington County?
An excellent strategy for finding cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to Arlington County, then click on the "flexible dates" box to see prices for nearby days. Another tip? Book in advance. To give you an idea of costs, £370 was the best price for a flight to Arlington County in the last seven days.
How much is a flight to Arlington County?
If you were flying one way from London (LGW), you could've snapped up a cheap ticket for just £347 in the last seven days. Round-trip journeys to Arlington County ranged from only £370 to £607 over the same period.
What are the most popular airports to fly into in Arlington County?
Which of these two Arlington County airports you'll land at will depend largely on your airline and where you're headed in the region:

  • 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 Arlington County?
Leave early in the week to land the best deal to Arlington County. Tuesday is usually the most economical day to take off, with Monday a close second. Saturday often has the costliest fares. This is because many travellers choose to begin their trip on a weekend.
How much is a plane ticket to Arlington County?
Fares to Arlington County varied from £370 to £607 in the last seven days. Normally, the earlier you book the bigger the bargain.
What months are the cheapest to book a flight to Arlington County?
A great month to book affordable flights to Arlington County is February. Keep in mind that in the United States, an expensive time to secure a seat is the busy month of December.

Trending flights to Arlington 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.

Icelandair
Sat, 4 Oct - Wed, 8 Oct
LGW
London
IAD
Washington
£370 Return, found 17 hours ago
£370
Return
found 17 hours ago
Select Icelandair flight, departing Sat, 4 Oct from London to Washington, returning Wed, 8 Oct, priced at £370 found 17 hours ago
*Available to Expedia members.