Cheap flights to Northumberland County

View €252 flight on Sun, 28 Jun 2026Opens in a new window

Popular airlines to Northumberland County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • JetBlue Airways

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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 €456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 1 Sept - Tue, 8 Sept
DUB
Dublin
DCA
Washington
€456 Return, found 3 days ago
€456
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 1 Sept from Dublin to Washington, returning Tue, 8 Sept, priced at €456 found 3 days ago
JetBlue Airways
Wed, 30 Sept - Wed, 14 Oct
DUB
Dublin
RIC
Richmond
€457 Return, found 2 hours ago
€457
Return
found 2 hours ago
Select JetBlue Airways flight, departing Wed, 30 Sept from Dublin to Richmond, returning Wed, 14 Oct, priced at €457 found 2 hours ago
Icelandair
Wed, 11 Nov - Thu, 19 Nov
DUB
Dublin
BWI
Baltimore
€483 Return, found 1 day ago
€483
Return
found 1 day ago
Select Icelandair flight, departing Wed, 11 Nov from Dublin to Baltimore, returning Thu, 19 Nov, priced at €483 found 1 day ago
Icelandair
Mon, 30 Nov - Tue, 8 Dec
DUB
Dublin
IAD
Washington
€484 Return, found 5 days ago
€484
Return
found 5 days ago
Select Icelandair flight, departing Mon, 30 Nov from Dublin to Washington, returning Tue, 8 Dec, priced at €484 found 5 days ago
Lufthansa
Sat, 5 Dec - Mon, 14 Dec
DUB
Dublin
IAD
Washington
€492 Return, found 1 day ago
€492
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 5 Dec from Dublin to Washington, returning Mon, 14 Dec, priced at €492 found 1 day ago
Swiss International Air Lines
Wed, 18 Nov - Wed, 9 Dec
DUB
Dublin
IAD
Washington
€499 Return, found 1 hour ago
€499
Return
found 1 hour ago
Select Swiss International Air Lines flight, departing Wed, 18 Nov from Dublin to Washington, returning Wed, 9 Dec, priced at €499 found 1 hour ago
Air France
Sat, 5 Dec - Mon, 14 Dec
DUB
Dublin
IAD
Washington
€503 Return, found 1 day ago
€503
Return
found 1 day ago
Select Air France flight, departing Sat, 5 Dec from Dublin to Washington, returning Mon, 14 Dec, priced at €503 found 1 day ago
JetBlue Airways
Mon, 6 Jul - Tue, 7 Jul
DUB
Dublin
ORF
Norfolk
€507 Return, found 2 days ago
€507
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 6 Jul from Dublin to Norfolk, returning Tue, 7 Jul, priced at €507 found 2 days ago
Lufthansa
Wed, 18 Nov - Thu, 10 Dec
DUB
Dublin
IAD
Washington
€508 Return, found 1 hour ago
€508
Return
found 1 hour ago
Select Lufthansa flight, departing Wed, 18 Nov from Dublin to Washington, returning Thu, 10 Dec, priced at €508 found 1 hour ago
Air Canada
Wed, 18 Nov - Thu, 10 Dec
DUB
Dublin
IAD
Washington
€512 Return, found 1 hour ago
€512
Return
found 1 hour ago
Select Air Canada flight, departing Wed, 18 Nov from Dublin to Washington, returning Thu, 10 Dec, priced at €512 found 1 hour ago
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.

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, 1 Sept - Tue, 8 Sept
DUB
Dublin
DCA
Washington
€456 Return, found 3 days ago
€456
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 1 Sept from Dublin to Washington, returning Tue, 8 Sept, priced at €456 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. €456 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 €456 and peaked at €512. 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 €456 to €512.
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
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