Cheap flights to Northumberland County

View €277 flight on Wed, 22 Apr 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Northumberland County

  • Aer Lingus

  • Lufthansa

  • British Airways

  • Turkish Airlines

  • American Airlines

  • Air Serbia

  • Swiss International Air Lines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Northumberland County

Prices were available within the past 7 days and start at €277 for one-way flights and €405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 21 Apr - Tue, 5 May
DUB
Dublin
ORF
Norfolk
€405 Return, found 3 days ago
€405
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 21 Apr from Dublin to Norfolk, returning Tue, 5 May, priced at €405 found 3 days ago
JetBlue Airways
Thu, 7 May - Sun, 10 May
DUB
Dublin
DCA
Washington
€406 Return, found 1 day ago
€406
Return
found 1 day ago
Select JetBlue Airways flight, departing Thu, 7 May from Dublin to Washington, returning Sun, 10 May, priced at €406 found 1 day ago
Scandinavian Airlines
Thu, 2 Apr - Sun, 19 Apr
DUB
Dublin
IAD
Washington
€407 Return, found 6 days ago
€407
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 2 Apr from Dublin to Washington, returning Sun, 19 Apr, priced at €407 found 6 days ago
JetBlue Airways
Tue, 19 May - Tue, 26 May
DUB
Dublin
RIC
Richmond
€407 Return, just found
€407
Return
just found
Select JetBlue Airways flight, departing Tue, 19 May from Dublin to Richmond, returning Tue, 26 May, priced at €407 just found
Icelandair
Thu, 10 Dec - Mon, 14 Dec
DUB
Dublin
IAD
Washington
€415 Return, found 1 day ago
€415
Return
found 1 day ago
Select Icelandair flight, departing Thu, 10 Dec from Dublin to Washington, returning Mon, 14 Dec, priced at €415 found 1 day ago
American Airlines
Tue, 24 Nov - Fri, 4 Dec
DUB
Dublin
IAD
Washington
€442 Return, found 6 days ago
€442
Return
found 6 days ago
Select American Airlines flight, departing Tue, 24 Nov from Dublin to Washington, returning Fri, 4 Dec, priced at €442 found 6 days ago
British Airways
Thu, 12 Nov - Sun, 22 Nov
DUB
Dublin
BWI
Baltimore
€445 Return, found 2 days ago
€445
Return
found 2 days ago
Select British Airways flight, departing Thu, 12 Nov from Dublin to Baltimore, returning Sun, 22 Nov, priced at €445 found 2 days ago
Aer Lingus
Sun, 1 Nov - Thu, 10 Dec
DUB
Dublin
IAD
Washington
€458 Return, found 5 hours ago
€458
Return
found 5 hours ago
Select Aer Lingus flight, departing Sun, 1 Nov from Dublin to Washington, returning Thu, 10 Dec, priced at €458 found 5 hours ago
Iberia
Tue, 26 May - Tue, 2 Jun
DUB
Dublin
DCA
Washington
€469 Return, found 6 days ago
€469
Return
found 6 days ago
Select Iberia flight, departing Tue, 26 May from Dublin to Washington, returning Tue, 2 Jun, priced at €469 found 6 days ago
Air France
Wed, 15 Apr - Thu, 14 May
DUB
Dublin
IAD
Washington
€492 Return, found 1 day ago
€492
Return
found 1 day ago
Select Air France flight, departing Wed, 15 Apr from Dublin to Washington, returning Thu, 14 May, priced at €492 found 1 day 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
Tue, 21 Apr - Tue, 5 May
DUB
Dublin
ORF
Norfolk
€405 Return, found 3 days ago
€405
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 21 Apr from Dublin to Norfolk, returning Tue, 5 May, priced at €405 found 3 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. €405 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 €405 and peaked at €492. For one-way journeys departing from Dublin (DUB), the lowest amount paid during this same period was €277.
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 €405 to €492.
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 traveller'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

Explore a world of travel with Expedia

*Available to Expedia members.