Cheap flights to Northumberland County

View €252 flight on Fri, 15 May 2026Opens in a new window

Popular airlines to Northumberland County

  • Frontier Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

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Cheap round-trip flights to Northumberland County

Prices were available within the past 7 days and start at €252 for one-way flights and €455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 13 May - Wed, 10 Jun
DUB
Dublin
DCA
Washington
€455 Return, found 4 days ago
€455
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 13 May from Dublin to Washington, returning Wed, 10 Jun, priced at €455 found 4 days ago
JetBlue Airways
Sat, 9 May - Mon, 1 Jun
DUB
Dublin
RIC
Richmond
€456 Return, found 6 days ago
€456
Return
found 6 days ago
Select JetBlue Airways flight, departing Sat, 9 May from Dublin to Richmond, returning Mon, 1 Jun, priced at €456 found 6 days ago
Icelandair
Wed, 25 Nov - Sun, 29 Nov
DUB
Dublin
BWI
Baltimore
€472 Return, found 3 days ago
€472
Return
found 3 days ago
Select Icelandair flight, departing Wed, 25 Nov from Dublin to Baltimore, returning Sun, 29 Nov, priced at €472 found 3 days ago
Icelandair
Wed, 4 Nov - Wed, 11 Nov
DUB
Dublin
IAD
Washington
€484 Return, found 3 days ago
€484
Return
found 3 days ago
Select Icelandair flight, departing Wed, 4 Nov from Dublin to Washington, returning Wed, 11 Nov, priced at €484 found 3 days ago
British Airways
Wed, 25 Nov - Sun, 29 Nov
DUB
Dublin
BWI
Baltimore
€495 Return, found 3 days ago
€495
Return
found 3 days ago
Select British Airways flight, departing Wed, 25 Nov from Dublin to Baltimore, returning Sun, 29 Nov, priced at €495 found 3 days ago
Aer Lingus
Thu, 12 Nov - Mon, 16 Nov
DUB
Dublin
IAD
Washington
€507 Return, found 6 days ago
€507
Return
found 6 days ago
Select Aer Lingus flight, departing Thu, 12 Nov from Dublin to Washington, returning Mon, 16 Nov, priced at €507 found 6 days ago
American Airlines
Tue, 3 Nov - Tue, 10 Nov
DUB
Dublin
IAD
Washington
€512 Return, found 3 days ago
€512
Return
found 3 days ago
Select American Airlines flight, departing Tue, 3 Nov from Dublin to Washington, returning Tue, 10 Nov, priced at €512 found 3 days ago
Scandinavian Airlines
Sat, 23 Jan - Mon, 1 Feb
DUB
Dublin
IAD
Washington
€519 Return, found 1 day ago
€519
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, 23 Jan from Dublin to Washington, returning Mon, 1 Feb, priced at €519 found 1 day ago
Iberia
Sun, 15 Nov - Mon, 23 Nov
DUB
Dublin
IAD
Washington
€520 Return, found 1 day ago
€520
Return
found 1 day ago
Select Iberia flight, departing Sun, 15 Nov from Dublin to Washington, returning Mon, 23 Nov, priced at €520 found 1 day ago
KLM
Fri, 29 May - Thu, 4 Jun
DUB
Dublin
DCA
Washington
€539 Return, found 5 days ago
€539
Return
found 5 days ago
Select KLM flight, departing Fri, 29 May from Dublin to Washington, returning Thu, 4 Jun, priced at €539 found 5 days ago

Trending flights to Northumberland 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.

JetBlue Airways
Wed, 13 May - Wed, 10 Jun
DUB
Dublin
DCA
Washington
€455 Return, found 4 days ago
€455
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 13 May from Dublin to Washington, returning Wed, 10 Jun, priced at €455 found 4 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. €455 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 €455 and peaked at €539. For one-way journeys departing from Dublin (DUB), the lowest amount paid during this same period was €252.
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.

How much is a plane ticket to Northumberland County?
In the last seven days, plane fares to Northumberland County fluctuated from €455 to €539.
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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