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Flight to Fairfax County

View S$516 flight on Sun, 18 Oct, 2026Opens in a new window

Popular airlines to Fairfax County

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Alaska Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Fairfax County

Prices were available within the past 7 days and start at S$516 for one-way flights and S$813 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, 9 Sept - Wed, 16 Sept
LHR
London
BWI
Baltimore
S$813 Return, found 6 hours ago
S$813
Return
found 6 hours ago
Select Icelandair flight, departing Wed, 9 Sept from London to Baltimore, returning Wed, 16 Sept, priced at S$813 found 6 hours ago
Virgin Atlantic
Fri, 16 Oct - Sat, 31 Oct
LHR
London
IAD
Washington
S$837 Return, found 1 day ago
S$837
Return
found 1 day ago
Select Virgin Atlantic flight, departing Fri, 16 Oct from London to Washington, returning Sat, 31 Oct, priced at S$837 found 1 day ago
Swiss International Air Lines
Fri, 16 Oct - Mon, 2 Nov
LHR
London
IAD
Washington
S$857 Return, found 1 day ago
S$857
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 16 Oct from London to Washington, returning Mon, 2 Nov, priced at S$857 found 1 day ago
Austrian Airlines
Fri, 16 Oct - Fri, 6 Nov
LHR
London
IAD
Washington
S$860 Return, found 1 day ago
S$860
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 16 Oct from London to Washington, returning Fri, 6 Nov, priced at S$860 found 1 day ago
Lufthansa
Sat, 17 Oct - Sat, 31 Oct
LHR
London
IAD
Washington
S$863 Return, found 1 day ago
S$863
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 17 Oct from London to Washington, returning Sat, 31 Oct, priced at S$863 found 1 day ago
Swiss International Air Lines
Fri, 16 Oct - Mon, 2 Nov
LHR
London
DCA
Washington
S$867 Return, found 1 day ago
S$867
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 16 Oct from London to Washington, returning Mon, 2 Nov, priced at S$867 found 1 day ago
Delta
Sat, 17 Oct - Sat, 31 Oct
LHR
London
IAD
Washington
S$868 Return, found 1 day ago
S$868
Return
found 1 day ago
Select Delta flight, departing Sat, 17 Oct from London to Washington, returning Sat, 31 Oct, priced at S$868 found 1 day ago
Virgin Atlantic
Fri, 16 Oct - Sat, 31 Oct
LHR
London
IAD
Washington
S$886 Return, found 1 day ago
S$886
Return
found 1 day ago
Select Virgin Atlantic flight, departing Fri, 16 Oct from London to Washington, returning Sat, 31 Oct, priced at S$886 found 1 day ago
Brussels Airlines
Tue, 1 Sept - Sun, 6 Sept
LHR
London
IAD
Washington
S$891 Return, found 1 day ago
S$891
Return
found 1 day ago
Select Brussels Airlines flight, departing Tue, 1 Sept from London to Washington, returning Sun, 6 Sept, priced at S$891 found 1 day ago
Air Canada
Fri, 16 Oct - Sat, 31 Oct
LHR
London
DCA
Washington
S$910 Return, found 1 day ago
S$910
Return
found 1 day ago
Select Air Canada flight, departing Fri, 16 Oct from London to Washington, returning Sat, 31 Oct, priced at S$910 found 1 day ago

Trending flights to Fairfax 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 China
Thu, 12 Nov - Tue, 17 Nov
SIN
Singapore
IAD
Washington
S$1,057 Return, found 4 days ago
S$1,057
Return
found 4 days ago
Select Air China flight, departing Thu, 12 Nov from Singapore to Washington, returning Tue, 17 Nov, priced at S$1,057 found 4 days ago

Frequently asked questions

How do I find cheap flights to Fairfax County that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" filter to help you locate flexible, affordable fares to Fairfax County. It's on the left of your screen right underneath the "Flexible change policies" subheading.
Which airlines fly to Fairfax County?
Score a seat with any of the following airlines and get set to say yes to new adventures in Fairfax County:

  • American Airlines - 7,501 flights to or near Fairfax 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 Fairfax 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 Fairfax 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 Fairfax County?
To get your hands on a great deal to Fairfax County, book well in advance. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will list the cheapest prices for similar time frames. In the last seven days, S$813 was the best price for a flight to Fairfax County.
How much is a flight to Fairfax County?
If you were flying one way from London (LHR), you could've nabbed a low-cost fare for just S$516 in the last seven days. Round-trip journeys to Fairfax County ranged from only S$813 to S$1,057 over the same period.
What are the most popular airports to fly into in Fairfax County?
Pack your suitcase and coast into one of these major Fairfax 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 Fairfax County?
If you'd prefer to spend your holiday savings exploring Fairfax County rather than on your flight there, jet off earlier in the week. The cheapest day to travel is usually Tuesday, followed by Monday. With many folks travelling on weekends, Saturday tends to have the most expensive ticket prices.
How much is a plane ticket to Fairfax County?
In the last seven days, flights to Fairfax County varied between S$813 and S$1,057. Prices depend on the departure time, seating class, airline and how early the fare is booked.
What is the best time to go to Fairfax County?
Alexandria, Fairfax County's top city, is a lovely place to explore at anytime. Not a big fan of chilly weather? Then head here from June 20 onward during the summer months, when average temperatures fluctuate from 21ºC to 32ºC. March, April and May is when Alexandria is really lively.
What months are the cheapest to book a flight to Fairfax County?
February is the ideal month to bag bargain flights to Fairfax County. Keep in mind that the priciest time to make a purchase in the States isn't the middle of summer, but in December.

Book with confidence

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

Travel information

Fairfax County Flights Information

Airlines serving
Icelandair, American Airlines, Virgin Atlantic, British Airways, KLM, Air France, Swiss International Air Lines, Austrian Airlines, Lufthansa, Delta, Brussels Airlines, Air Canada
Roundtrip price
from S$813
Fairfax County Flights Information
*Available to Expedia members.