Cheap flights to Northumberland County

View €50 flight on Tue, 9 Jun 2026Opens in a new window

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 €50 for one-way flights and €111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 16 Apr - Sun, 19 Apr
JFK
New York
DCA
Washington
€111 Return, just found
€111
Return
just found
Select Delta flight, departing Thu, 16 Apr from New York to Washington, returning Sun, 19 Apr, priced at €111 just found
Delta
Sat, 25 Apr - Tue, 28 Apr
JFK
New York
IAD
Washington
€117 Return, found 4 days ago
€117
Return
found 4 days ago
Select Delta flight, departing Sat, 25 Apr from New York to Washington, returning Tue, 28 Apr, priced at €117 found 4 days ago
Delta
Sat, 11 Apr - Mon, 13 Apr
JFK
New York
IAD
Washington
€118 Return, found 4 days ago
€118
Return
found 4 days ago
Select Delta flight, departing Sat, 11 Apr from New York to Washington, returning Mon, 13 Apr, priced at €118 found 4 days ago
American Airlines
Thu, 16 Apr - Sun, 19 Apr
JFK
New York
DCA
Washington
€118 Return, just found
€118
Return
just found
Select American Airlines flight, departing Thu, 16 Apr from New York to Washington, returning Sun, 19 Apr, priced at €118 just found
American Airlines
Thu, 16 Apr - Sun, 19 Apr
JFK
New York
DCA
Washington
€119 Return, just found
€119
Return
just found
Select American Airlines flight, departing Thu, 16 Apr from New York to Washington, returning Sun, 19 Apr, priced at €119 just found
JetBlue Airways
Mon, 23 Mar - Sat, 16 May
JFK
New York
DCA
Washington
€125 Return, found 1 day ago
€125
Return
found 1 day ago
Select JetBlue Airways flight, departing Mon, 23 Mar from New York to Washington, returning Sat, 16 May, priced at €125 found 1 day ago
Delta
Thu, 19 Mar - Sun, 22 Mar
JFK
New York
DCA
Washington
€127 Return, found 6 days ago
€127
Return
found 6 days ago
Select Delta flight, departing Thu, 19 Mar from New York to Washington, returning Sun, 22 Mar, priced at €127 found 6 days ago
Delta
Sat, 25 Apr - Tue, 28 Apr
JFK
New York
DCA
Washington
€130 Return, found 4 days ago
€130
Return
found 4 days ago
Select Delta flight, departing Sat, 25 Apr from New York to Washington, returning Tue, 28 Apr, priced at €130 found 4 days ago
Scandinavian Airlines
Thu, 2 Apr - Sun, 19 Apr
DUB
Dublin
IAD
Washington
€407 Return, found 5 days ago
€407
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, 2 Apr from Dublin to Washington, returning Sun, 19 Apr, priced at €407 found 5 days ago
Icelandair
Thu, 10 Dec - Mon, 14 Dec
DUB
Dublin
IAD
Washington
€415 Return, found 19 hours ago
€415
Return
found 19 hours ago
Select Icelandair flight, departing Thu, 10 Dec from Dublin to Washington, returning Mon, 14 Dec, priced at €415 found 19 hours 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, 19 May - Tue, 26 May
DUB
Dublin
RIC
Richmond
€405 Return, found 1 day ago
€405
Return
found 1 day ago
Select JetBlue Airways flight, departing Tue, 19 May from Dublin to Richmond, returning Tue, 26 May, priced at €405 found 1 day 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. €111 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 €111 and peaked at €415. For one-way journeys departing from New York (JFK), the lowest amount paid during this same period was €50.
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 €111 to €415.
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.