Cheap Flights to New Castle County | Popular Routes to New Castle County from HK$4,014

Popular airlines to New Castle County

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

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Popular cities in New Castle County

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Delaware City

Delaware City

Cheap round-trip flights to New Castle County

Prices were available within the past 7 days and start at HK$4,014 for one-way flights and HK$5,773 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$5,773 Return, found 1 day ago
HK$5,773
Return
found 1 day ago
Select Air Canada flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$5,773 found 1 day ago
American Airlines
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$6,157 Return, found 1 day ago
HK$6,157
Return
found 1 day ago
Select American Airlines flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$6,157 found 1 day ago
United
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$6,183 Return, found 1 day ago
HK$6,183
Return
found 1 day ago
Select United flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$6,183 found 1 day ago
Virgin Atlantic
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$6,201 Return, found 1 day ago
HK$6,201
Return
found 1 day ago
Select Virgin Atlantic flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$6,201 found 1 day ago
Delta
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$6,201 Return, found 1 day ago
HK$6,201
Return
found 1 day ago
Select Delta flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$6,201 found 1 day ago
British Airways
Thu, 26 Feb - Sat, 7 Mar
LHR
London
PHL
Philadelphia
HK$6,271 Return, found 4 days ago
HK$6,271
Return
found 4 days ago
Select British Airways flight, departing Thu, 26 Feb from London to Philadelphia, returning Sat, 7 Mar, priced at HK$6,271 found 4 days ago
Iberia
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$6,427 Return, found 1 day ago
HK$6,427
Return
found 1 day ago
Select Iberia flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$6,427 found 1 day ago
Finnair
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$6,431 Return, found 1 day ago
HK$6,431
Return
found 1 day ago
Select Finnair flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$6,431 found 1 day ago
China Airlines
Mon, 26 Jan - Mon, 9 Feb
HKG
Hong Kong SAR
PHL
Philadelphia
HK$6,461 Return, found 18 hours ago
HK$6,461
Return
found 18 hours ago
Select China Airlines flight, departing Mon, 26 Jan from Hong Kong SAR to Philadelphia, returning Mon, 9 Feb, priced at HK$6,461 found 18 hours ago
Swiss International Air Lines
Fri, 16 Jan - Thu, 22 Jan
LHR
London
PHL
Philadelphia
HK$7,237 Return, found 1 day ago
HK$7,237
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 16 Jan from London to Philadelphia, returning Thu, 22 Jan, priced at HK$7,237 found 1 day ago

About New Castle County

Expedia offers flights to New Castle County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to New Castle County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to New Castle County that have flexible change policies?
By using our handy "No change fee" filter, that's how. Simply type in your dates and other details, click the "Search" button, then mark the checkbox under the "Flexible change policies" heading (to the left). Expedia makes it easy to find cheap, flexible airfares to New Castle County.
Which airlines fly to New Castle County?
Let Avelo Airlines get you there. This popular carrier provides 34 services a month to Wilmington, DE (ILG-New Castle), a New Castle County gateway.
How can I find cheap tickets to New Castle County?
To get your hands on a great deal to New Castle County, book well in advance. Also use Expedia's "flexible dates" link above your search results. This will display the cheapest prices for similar time frames. In the last seven days, HK$5,773 was the best price for a flight to New Castle County.
How much is a flight to New Castle County?
In the last seven days, round-trip flights to New Castle County sold from just HK$5,773 and reached a maximum of HK$7,237. For one-way journeys departing from London (LHR), the lowest price during this time was just HK$4,014.
What are the most popular airports to fly into in New Castle County?
Fly into Wilmington, DE (ILG-New Castle) and sample the best that New Castle County has to offer. As the region's main entry point, about 34 flights touch down here each month.
When is the cheapest time to fly to New Castle County?
Take off for New Castle County early in the week and you'll usually be rewarded with more affordable fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you're hoping to avoid the costliest flights, keep clear of Saturdays.
How much is a plane ticket to New Castle County?
In the last seven days, airfares to New Castle County fluctuated between HK$5,773 and HK$7,237. Prices tend to go up over time, so secure a good deal today.
What is the best time to go to New Castle County?
If you'd like to see New Castle County's leading city when it's really buzzing, set out for Wilmington sometime in May, June and August. Like most locations in the Northern Hemisphere, summertime here begins June 20, with temperatures ranging between 18ºC and 27ºC.
What months are the cheapest to book a flight to New Castle County?
To snap up a great deal to New Castle County, try to book during the month of February when prices are at their cheapest. When do tickets cost the most? In the United States, it's December.

Trending flights to New Castle 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, 26 Jan - Mon, 9 Feb
HKG
Hong Kong SAR
PHL
Philadelphia
HK$6,461 Return, found 18 hours ago
HK$6,461
Return
found 18 hours ago
Select China Airlines flight, departing Mon, 26 Jan from Hong Kong SAR to Philadelphia, returning Mon, 9 Feb, priced at HK$6,461 found 18 hours ago
*Available to Expedia members.