Cheap Flights to Northumberland County from ₩126,400

View ₩126,400 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines to Northumberland County

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  • Korean Air

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  • HK Express

    HK Express

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    JIN AIR

  • AirAsia Philippines

    AirAsia Philippines

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How much is the cheapest flight to Northumberland County?

Prices were available within the past 7 days and start at ₩126,400 for one-way flights and ₩252,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 5 - Sat, Feb 7
ATL
Atlanta
IAD
Washington
₩252,700 Roundtrip, found 3 days ago
₩252,700
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Feb 5 from Atlanta to Washington, returning Sat, Feb 7, priced at ₩252,700 found 3 days ago
Delta
Thu, Feb 5 - Sat, Feb 7
ATL
Atlanta
BWI
Baltimore
₩291,100 Roundtrip, found 3 days ago
₩291,100
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Feb 5 from Atlanta to Baltimore, returning Sat, Feb 7, priced at ₩291,100 found 3 days ago
United
Thu, Feb 5 - Sat, Feb 7
ATL
Atlanta
IAD
Washington
₩356,000 Roundtrip, found 3 days ago
₩356,000
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Atlanta to Washington, returning Sat, Feb 7, priced at ₩356,000 found 3 days ago
Delta
Sat, Jan 31 - Sun, Feb 1
ATL
Atlanta
DCA
Washington
₩379,500 Roundtrip, found 4 days ago
₩379,500
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 31 from Atlanta to Washington, returning Sun, Feb 1, priced at ₩379,500 found 4 days ago
American Airlines
Thu, Feb 5 - Sat, Feb 7
ATL
Atlanta
BWI
Baltimore
₩423,600 Roundtrip, found 3 days ago
₩423,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Feb 5 from Atlanta to Baltimore, returning Sat, Feb 7, priced at ₩423,600 found 3 days ago
Delta
Thu, Feb 12 - Mon, Feb 16
ATL
Atlanta
RIC
Richmond
₩465,600 Roundtrip, found 6 days ago
₩465,600
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 12 from Atlanta to Richmond, returning Mon, Feb 16, priced at ₩465,600 found 6 days ago
American Airlines
Wed, Mar 18 - Wed, Apr 1
ICN
Seoul
DCA
Washington
₩832,100 Roundtrip, found 4 days ago
₩832,100
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 18 from Seoul to Washington, returning Wed, Apr 1, priced at ₩832,100 found 4 days ago
American Airlines
Mon, Mar 16 - Mon, Apr 20
ICN
Seoul
BWI
Baltimore
₩832,400 Roundtrip, found 3 days ago
₩832,400
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 16 from Seoul to Baltimore, returning Mon, Apr 20, priced at ₩832,400 found 3 days ago
Air Canada
Mon, Feb 9 - Mon, Jun 8
ICN
Seoul
IAD
Washington
₩1,242,300 Roundtrip, found 3 hours ago
₩1,242,300
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Feb 9 from Seoul to Washington, returning Mon, Jun 8, priced at ₩1,242,300 found 3 hours ago
Alaska Airlines
Wed, Apr 22 - Sat, May 2
ICN
Seoul
IAD
Washington
₩1,251,200 Roundtrip, found 1 hour ago
₩1,251,200
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Apr 22 from Seoul to Washington, returning Sat, May 2, priced at ₩1,251,200 found 1 hour ago

About Northumberland County

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

Frequently asked questions

How do I find cheap flights to Northumberland County that have flexible change policies?
We know that things can change in a flash, so choosing a flexible airfare with Expedia is always a wise idea. Simply mark the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Northumberland County is just a few clicks away.
Which airlines fly to Northumberland County?
Wherever you're eager to travel in Northumberland County and whenever you hope to go, you'll discover your perfect flight with one of these top airlines:

  • American Airlines - 7,501 flights to or near Northumberland 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 Northumberland 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 Northumberland 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 Northumberland County?
You'll always pick up an epic deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to see the cheapest prices for nearby days. ₩252,700 was the best price for a flight to Northumberland County in the last seven days.
How much is a flight to Northumberland County?
In the last seven days, return tickets to Northumberland County sold for as little as ₩252,700 and peaked at ₩1,251,200. For one-way journeys departing from Atlanta (ATL), the lowest amount paid during this same period was ₩126,400.
What are the most popular airports to fly into in Northumberland County?
When it comes to working out which airport in Northumberland County to jet into, here are your options:

  • 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 Northumberland County?
Fly out on a Tuesday to boost your chances of getting the cheapest fare to Northumberland County. Mondays are usually the second most affordable day to take off. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Northumberland County?
In the last seven days, plane fares to Northumberland County fluctuated from ₩252,700 to ₩1,251,200.
What months are the cheapest to book a flight to Northumberland County?
A cheap month to land a great deal to Northumberland County is February, while the priciest month is December. Try to avoid this month if you want to save your dollars.

Trending flights to Northumberland County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Mar 18 - Wed, Apr 1
ICN
Seoul
DCA
Washington
₩832,100 Roundtrip, found 4 days ago
₩832,100
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 18 from Seoul to Washington, returning Wed, Apr 1, priced at ₩832,100 found 4 days ago
*Available to Expedia members.