Cheap Flights to Northumberland County from ₩870,500

View ₩870,500 flight on Mon, May 11, 2026Opens in a new window

Popular airlines to Northumberland County

  • Asiana Airlines

  • T'way Air with baggage

  • Korean Air

  • Peach

  • HK Express

  • JIN AIR

  • 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 ₩870,500 for one-way flights and ₩889,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Apr 16 - Tue, Apr 28
ICN
Seoul
IAD
Washington
₩889,900 Roundtrip, found 5 days ago
₩889,900
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Apr 16 from Seoul to Washington, returning Tue, Apr 28, priced at ₩889,900 found 5 days ago
Alaska Airlines
Fri, Apr 24 - Sat, Apr 25
ICN
Seoul
IAD
Washington
₩912,600 Roundtrip, found 5 days ago
₩912,600
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Apr 24 from Seoul to Washington, returning Sat, Apr 25, priced at ₩912,600 found 5 days ago
Delta
Mon, Mar 30 - Sat, Apr 18
ICN
Seoul
BWI
Baltimore
₩922,300 Roundtrip, found 13 hours ago
₩922,300
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Mar 30 from Seoul to Baltimore, returning Sat, Apr 18, priced at ₩922,300 found 13 hours ago
United
Sat, Mar 7 - Mon, Mar 16
ICN
Seoul
BWI
Baltimore
₩952,800 Roundtrip, found 6 days ago
₩952,800
Roundtrip
found 6 days ago
Select United flight, departing Sat, Mar 7 from Seoul to Baltimore, returning Mon, Mar 16, priced at ₩952,800 found 6 days ago
Hawaiian Airlines
Wed, Apr 15 - Thu, Apr 16
ICN
Seoul
IAD
Washington
₩958,000 Roundtrip, found 4 days ago
₩958,000
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 15 from Seoul to Washington, returning Thu, Apr 16, priced at ₩958,000 found 4 days ago
United
Mon, Mar 9 - Tue, Mar 10
ICN
Seoul
DCA
Washington
₩960,200 Roundtrip, found 2 days ago
₩960,200
Roundtrip
found 2 days ago
Select United flight, departing Mon, Mar 9 from Seoul to Washington, returning Tue, Mar 10, priced at ₩960,200 found 2 days ago
United
Wed, Mar 18 - Tue, Apr 7
ICN
Seoul
ORF
Norfolk
₩962,500 Roundtrip, found 4 hours ago
₩962,500
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Mar 18 from Seoul to Norfolk, returning Tue, Apr 7, priced at ₩962,500 found 4 hours ago
Air Premia
Fri, Apr 24 - Mon, Apr 27
ICN
Seoul
IAD
Washington
₩1,348,400 Roundtrip, found 5 days ago
₩1,348,400
Roundtrip
found 5 days ago
Select Air Premia flight, departing Fri, Apr 24 from Seoul to Washington, returning Mon, Apr 27, priced at ₩1,348,400 found 5 days ago
Air Canada
Thu, Apr 23 - Wed, Apr 29
ICN
Seoul
DCA
Washington
₩1,433,800 Roundtrip, found 3 days ago
₩1,433,800
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Apr 23 from Seoul to Washington, returning Wed, Apr 29, priced at ₩1,433,800 found 3 days ago
EVA Airways
Mon, Jun 29 - Sun, Aug 16
ICN
Seoul
IAD
Washington
₩1,465,200 Roundtrip, found 5 days ago
₩1,465,200
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon, Jun 29 from Seoul to Washington, returning Sun, Aug 16, priced at ₩1,465,200 found 5 days 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.

American Airlines
Thu, Apr 16 - Tue, Apr 28
ICN
Seoul
IAD
Washington
₩889,900 Roundtrip, found 5 days ago
₩889,900
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Apr 16 from Seoul to Washington, returning Tue, Apr 28, priced at ₩889,900 found 5 days 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. ₩889,900 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 ₩889,900 and peaked at ₩1,465,200. For one-way journeys departing from Seoul (ICN), the lowest amount paid during this same period was ₩870,500.
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 ₩889,900 to ₩1,465,200.
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.

Book with confidence

About Northumberland County

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About Northumberland County

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