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Cheap Flights to Northumberland County from NT$14,785

View NT$14,785 flight on Fri, 2026/10/9Opens in a new window

Popular airlines to Northumberland County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Alaska Airlines

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How much is the cheapest flight to Northumberland County?

Prices were available within the past 7 days and start at NT$14,785 for one-way flights and NT$21,979 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, Aug 27 - Thu, Sep 3
LHR
London
IAD
Washington
NT$21,979 Roundtrip, found 2 days ago
NT$21,979
Roundtrip
found 2 days ago
Select Iberia flight, departing Thu, Aug 27 from London to Washington, returning Thu, Sep 3, priced at NT$21,979 found 2 days ago
Swiss International Air Lines
Thu, Aug 27 - Thu, Sep 3
LHR
London
IAD
Washington
NT$22,120 Roundtrip, found 2 days ago
NT$22,120
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 27 from London to Washington, returning Thu, Sep 3, priced at NT$22,120 found 2 days ago
United
Mon, Nov 9 - Fri, Nov 27
LHR
London
IAD
Washington
NT$22,291 Roundtrip, found 3 days ago
NT$22,291
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 9 from London to Washington, returning Fri, Nov 27, priced at NT$22,291 found 3 days ago
United
Mon, Nov 9 - Fri, Nov 27
LHR
London
IAD
Washington
NT$22,299 Roundtrip, found 3 days ago
NT$22,299
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 9 from London to Washington, returning Fri, Nov 27, priced at NT$22,299 found 3 days ago
United
Mon, Nov 9 - Fri, Nov 27
LHR
London
IAD
Washington
NT$22,334 Roundtrip, found 3 days ago
NT$22,334
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 9 from London to Washington, returning Fri, Nov 27, priced at NT$22,334 found 3 days ago
Finnair
Thu, Nov 5 - Wed, Nov 11
LHR
London
BWI
Baltimore
NT$22,591 Roundtrip, found 3 days ago
NT$22,591
Roundtrip
found 3 days ago
Select Finnair flight, departing Thu, Nov 5 from London to Baltimore, returning Wed, Nov 11, priced at NT$22,591 found 3 days ago
Swiss International Air Lines
Mon, Nov 9 - Fri, Nov 27
LHR
London
IAD
Washington
NT$22,845 Roundtrip, found 3 days ago
NT$22,845
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, Nov 9 from London to Washington, returning Fri, Nov 27, priced at NT$22,845 found 3 days ago
Lufthansa
Thu, Aug 27 - Thu, Sep 3
LHR
London
IAD
Washington
NT$23,032 Roundtrip, found 2 days ago
NT$23,032
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Aug 27 from London to Washington, returning Thu, Sep 3, priced at NT$23,032 found 2 days ago
American Airlines
Thu, Nov 5 - Wed, Nov 11
LHR
London
BWI
Baltimore
NT$23,324 Roundtrip, found 3 days ago
NT$23,324
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 5 from London to Baltimore, returning Wed, Nov 11, priced at NT$23,324 found 3 days ago
Delta
Fri, Oct 9 - Thu, Oct 15
LHR
London
IAD
Washington
NT$23,428 Roundtrip, found 3 days ago
NT$23,428
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 9 from London to Washington, returning Thu, Oct 15, priced at NT$23,428 found 3 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.

United
Mon, Nov 9 - Mon, Nov 9
TPE
Taipei
IAD
Washington
NT$24,462 Roundtrip, found 2 days ago
NT$24,462
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 9 from Taipei to Washington, returning Mon, Nov 9, priced at NT$24,462 found 2 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. NT$21,979 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 NT$21,979 and peaked at NT$24,462. For one-way journeys departing from London (LHR), the lowest amount paid during this same period was NT$14,785.
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 NT$21,979 to NT$24,462.
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.
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