Flight Destinations in Northumberland County

Popular airlines to Northumberland County

  • Nok Air

    Nok Air

  • Thai AirAsia

    Thai AirAsia

  • Thai Airways International

    Thai Airways International

  • Thai AirAsia X

    Thai AirAsia X

  • Hong Kong Airlines

    Hong Kong Airlines

  • AirAsia

    AirAsia

  • Scoot

    Scoot

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    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 ฿8,690 for one-way flights and ฿11,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 26 Aug - Tue, 16 Sep
ONT
Ontario
RIC
Richmond
฿11,440 Return, found 1 day ago
฿11,440
Return
found 1 day ago
Select Delta flight, departing Tue, 26 Aug from Ontario to Richmond, returning Tue, 16 Sep, priced at ฿11,440 found 1 day ago
Delta
Thu, 17 Jul - Tue, 29 Jul
ONT
Ontario
ORF
Norfolk
฿13,910 Return, found 2 days ago
฿13,910
Return
found 2 days ago
Select Delta flight, departing Thu, 17 Jul from Ontario to Norfolk, returning Tue, 29 Jul, priced at ฿13,910 found 2 days ago
United
Tue, 26 Aug - Mon, 15 Sep
ONT
Ontario
RIC
Richmond
฿14,735 Return, found 1 day ago
฿14,735
Return
found 1 day ago
Select United flight, departing Tue, 26 Aug from Ontario to Richmond, returning Mon, 15 Sep, priced at ฿14,735 found 1 day ago
American Airlines
Tue, 19 Aug - Mon, 8 Sep
ONT
Ontario
RIC
Richmond
฿14,735 Return, found 1 day ago
฿14,735
Return
found 1 day ago
Select American Airlines flight, departing Tue, 19 Aug from Ontario to Richmond, returning Mon, 8 Sep, priced at ฿14,735 found 1 day ago
China Airlines
Mon, 6 Oct - Mon, 20 Oct
BKK
Bangkok
BWI
Baltimore
฿34,535 Return, found 2 days ago
฿34,535
Return
found 2 days ago
Select China Airlines flight, departing Mon, 6 Oct from Bangkok to Baltimore, returning Mon, 20 Oct, priced at ฿34,535 found 2 days ago
Delta
Sun, 31 Aug - Mon, 15 Sep
BKK
Bangkok
DCA
Washington
฿35,560 Return, found 3 days ago
฿35,560
Return
found 3 days ago
Select Delta flight, departing Sun, 31 Aug from Bangkok to Washington, returning Mon, 15 Sep, priced at ฿35,560 found 3 days ago
Korean Air
Tue, 8 Jul - Tue, 29 Jul
BKK
Bangkok
IAD
Washington
฿35,615 Return, found 1 day ago
฿35,615
Return
found 1 day ago
Select Korean Air flight, departing Tue, 8 Jul from Bangkok to Washington, returning Tue, 29 Jul, priced at ฿35,615 found 1 day ago
Ethiopian Airlines
Thu, 23 Oct - Wed, 5 Nov
BKK
Bangkok
IAD
Washington
฿36,020 Return, found 4 days ago
฿36,020
Return
found 4 days ago
Select Ethiopian Airlines flight, departing Thu, 23 Oct from Bangkok to Washington, returning Wed, 5 Nov, priced at ฿36,020 found 4 days ago
Air Canada
Mon, 24 Nov - Wed, 3 Dec
BKK
Bangkok
DCA
Washington
฿36,575 Return, found 4 days ago
฿36,575
Return
found 4 days ago
Select Air Canada flight, departing Mon, 24 Nov from Bangkok to Washington, returning Wed, 3 Dec, priced at ฿36,575 found 4 days ago
Swiss International Air Lines
Fri, 31 Oct - Sat, 22 Nov
BKK
Bangkok
IAD
Washington
฿37,535 Return, found 5 days ago
฿37,535
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, 31 Oct from Bangkok to Washington, returning Sat, 22 Nov, priced at ฿37,535 found 5 days ago

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.

China Airlines
Mon, 6 Oct - Mon, 20 Oct
BKK
Bangkok
BWI
Baltimore
฿34,535 Return, found 2 days ago
฿34,535
Return
found 2 days ago
Select China Airlines flight, departing Mon, 6 Oct from Bangkok to Baltimore, returning Mon, 20 Oct, priced at ฿34,535 found 2 days ago
*Available to Expedia members.