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Cheap flights to Fairfax City County

View €253 flight on Thu, 27 Aug 2026Opens in a new window

Popular airlines to Fairfax City County

  • Delta

  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Fairfax City County

Prices were available within the past 7 days and start at €253 for one-way flights and €458 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 3 Sept - Mon, 7 Sept
DUB
Dublin
DCA
Washington
€458 Return, found 15 hours ago
€458
Return
found 15 hours ago
Select JetBlue Airways flight, departing Thu, 3 Sept from Dublin to Washington, returning Mon, 7 Sept, priced at €458 found 15 hours ago
Icelandair
Fri, 20 Nov - Mon, 7 Dec
DUB
Dublin
IAD
Washington
€483 Return, found 3 hours ago
€483
Return
found 3 hours ago
Select Icelandair flight, departing Fri, 20 Nov from Dublin to Washington, returning Mon, 7 Dec, priced at €483 found 3 hours ago
Icelandair
Fri, 4 Sept - Sun, 6 Sept
LHR
London
IAD
Washington
€492 Return, found 6 days ago
€492
Return
found 6 days ago
Select Icelandair flight, departing Fri, 4 Sept from London to Washington, returning Sun, 6 Sept, priced at €492 found 6 days ago
British Airways
Mon, 9 Nov - Sat, 21 Nov
DUB
Dublin
IAD
Washington
€496 Return, found 15 hours ago
€496
Return
found 15 hours ago
Select British Airways flight, departing Mon, 9 Nov from Dublin to Washington, returning Sat, 21 Nov, priced at €496 found 15 hours ago
Swiss International Air Lines
Fri, 20 Nov - Mon, 7 Dec
DUB
Dublin
IAD
Washington
€498 Return, found 3 hours ago
€498
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Fri, 20 Nov from Dublin to Washington, returning Mon, 7 Dec, priced at €498 found 3 hours ago
Lufthansa
Fri, 20 Nov - Mon, 7 Dec
DUB
Dublin
IAD
Washington
€502 Return, found 3 hours ago
€502
Return
found 3 hours ago
Select Lufthansa flight, departing Fri, 20 Nov from Dublin to Washington, returning Mon, 7 Dec, priced at €502 found 3 hours ago
United
Fri, 20 Nov - Mon, 7 Dec
DUB
Dublin
IAD
Washington
€505 Return, found 3 hours ago
€505
Return
found 3 hours ago
Select United flight, departing Fri, 20 Nov from Dublin to Washington, returning Mon, 7 Dec, priced at €505 found 3 hours ago
Aer Lingus
Sat, 19 Dec - Thu, 31 Dec
DUB
Dublin
IAD
Washington
€508 Return, just found
€508
Return
just found
Select Aer Lingus flight, departing Sat, 19 Dec from Dublin to Washington, returning Thu, 31 Dec, priced at €508 just found
Air Canada
Mon, 9 Nov - Sat, 21 Nov
DUB
Dublin
IAD
Washington
€512 Return, found 15 hours ago
€512
Return
found 15 hours ago
Select Air Canada flight, departing Mon, 9 Nov from Dublin to Washington, returning Sat, 21 Nov, priced at €512 found 15 hours ago
Scandinavian Airlines
Wed, 4 Nov - Mon, 9 Nov
DUB
Dublin
IAD
Washington
€512 Return, found 18 hours ago
€512
Return
found 18 hours ago
Select Scandinavian Airlines flight, departing Wed, 4 Nov from Dublin to Washington, returning Mon, 9 Nov, priced at €512 found 18 hours ago

Trending flights to Fairfax City 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.

JetBlue Airways
Thu, 3 Sept - Mon, 7 Sept
DUB
Dublin
DCA
Washington
€458 Return, found 15 hours ago
€458
Return
found 15 hours ago
Select JetBlue Airways flight, departing Thu, 3 Sept from Dublin to Washington, returning Mon, 7 Sept, priced at €458 found 15 hours ago

Frequently asked questions

How do I find cheap flights to Fairfax City County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Step 1: Enter your preferred dates and destination and click on "Search." Step 2? Check the "No change fee" box under the "Flexible change policies" filter to the left of the screen. Step 3. Score your flexible and cheap airfare to Fairfax City County.
How can I find cheap tickets to Fairfax City County?
Start searching as early as possible, travel on a cheaper day, use miles or points — there's no shortage of ways! One more is to make use of Expedia's "flexible dates" feature. Find your Fairfax City County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Fairfax City County was €458.
How much is a flight to Fairfax City County?
In the last seven days, return flights to Fairfax City County sold from just €458 and reached a maximum of €512. For one-way fares taking off from Dublin (DUB), the lowest amount paid during this time was €253.
How much is a plane ticket to Fairfax City County?
In the last seven days, airfares to Fairfax City County fluctuated between €458 and €512. Prices tend to go up over time, so pick up an awesome deal today.
What months are the cheapest to book a flight to Fairfax City County?
The perfect month to purchase well-priced flights to Fairfax City County is February. Remember that in the United States, the most expensive time to purchase a ticket is during the month of December.

Book with confidence

About Fairfax City County

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About Fairfax City County
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