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Cheap Flights to Northumberland County from ₩179,100

View ₩179,100 flight on Tue, Sep 22, 2026Opens in a new window

Popular airlines to Northumberland County

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Alaska Airlines

  • Southwest Airlines

  • JetBlue Airways

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How much is the cheapest flight to Northumberland County?

Prices were available within the past 7 days and start at ₩179,100 for one-way flights and ₩425,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 22 - Tue, Aug 25
IAH
Houston
IAD
Washington
₩425,600 Roundtrip, found 3 hours ago
₩425,600
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Aug 22 from Houston to Washington, returning Tue, Aug 25, priced at ₩425,600 found 3 hours ago
Delta
Sat, Aug 22 - Thu, Aug 27
IAH
Houston
BWI
Baltimore
₩425,600 Roundtrip, found 19 hours ago
₩425,600
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Aug 22 from Houston to Baltimore, returning Thu, Aug 27, priced at ₩425,600 found 19 hours ago
United
Sat, Aug 22 - Thu, Aug 27
IAH
Houston
BWI
Baltimore
₩529,000 Roundtrip, found 19 hours ago
₩529,000
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Aug 22 from Houston to Baltimore, returning Thu, Aug 27, priced at ₩529,000 found 19 hours ago
American Airlines
Sat, Aug 22 - Thu, Aug 27
IAH
Houston
BWI
Baltimore
₩558,200 Roundtrip, found 19 hours ago
₩558,200
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Aug 22 from Houston to Baltimore, returning Thu, Aug 27, priced at ₩558,200 found 19 hours ago
Delta
Sat, Aug 8 - Mon, Aug 10
IAH
Houston
DCA
Washington
₩826,200 Roundtrip, found 19 hours ago
₩826,200
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Aug 8 from Houston to Washington, returning Mon, Aug 10, priced at ₩826,200 found 19 hours ago
Delta
Fri, Nov 6 - Sun, Nov 8
ICN
Seoul
IAD
Washington
₩1,631,300 Roundtrip, found 2 hours ago
₩1,631,300
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Nov 6 from Seoul to Washington, returning Sun, Nov 8, priced at ₩1,631,300 found 2 hours ago
Air China
Tue, Oct 20 - Tue, Nov 10
ICN
Seoul
IAD
Washington
₩1,682,200 Roundtrip, found 17 hours ago
₩1,682,200
Roundtrip
found 17 hours ago
Select Air China flight, departing Tue, Oct 20 from Seoul to Washington, returning Tue, Nov 10, priced at ₩1,682,200 found 17 hours ago
Delta
Mon, Oct 12 - Tue, Nov 24
ICN
Seoul
BWI
Baltimore
₩1,693,300 Roundtrip, found 1 hour ago
₩1,693,300
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Oct 12 from Seoul to Baltimore, returning Tue, Nov 24, priced at ₩1,693,300 found 1 hour ago
Turkish Airlines
Wed, Dec 23 - Mon, Jan 4
ICN
Seoul
IAD
Washington
₩1,775,000 Roundtrip, found 10 hours ago
₩1,775,000
Roundtrip
found 10 hours ago
Select Turkish Airlines flight, departing Wed, Dec 23 from Seoul to Washington, returning Mon, Jan 4, priced at ₩1,775,000 found 10 hours ago
Air Canada
Mon, Sep 14 - Mon, Sep 21
ICN
Seoul
IAD
Washington
₩1,784,400 Roundtrip, found 4 hours ago
₩1,784,400
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Mon, Sep 14 from Seoul to Washington, returning Mon, Sep 21, priced at ₩1,784,400 found 4 hours ago

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.

Delta
Fri, Nov 6 - Sun, Nov 8
ICN
Seoul
IAD
Washington
₩1,631,300 Roundtrip, found 2 hours ago
₩1,631,300
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Nov 6 from Seoul to Washington, returning Sun, Nov 8, priced at ₩1,631,300 found 2 hours ago

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. ₩425,600 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 ₩425,600 and peaked at ₩1,784,400. For one-way journeys departing from Houston (IAH), the lowest amount paid during this same period was ₩179,100.
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 ₩425,600 to ₩1,784,400.
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.

Book with confidence

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.
About Northumberland County
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