Flight Destinations in New Castle County

View ฿19,960 flight on Mon, 19 Oct 2026Opens in a new window

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Popular airlines to New Castle County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Spirit Airlines

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Cheap round-trip flights to New Castle County

Prices were available within the past 7 days and start at ฿19,960 for one-way flights and ฿33,625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Sat, 17 Oct - Mon, 2 Nov
BKK
Bangkok
PHL
Philadelphia
฿33,625 Return, found 5 days ago
฿33,625
Return
found 5 days ago
Select STARLUX Airlines flight, departing Sat, 17 Oct from Bangkok to Philadelphia, returning Mon, 2 Nov, priced at ฿33,625 found 5 days ago
EVA Airways
Thu, 15 Oct - Thu, 29 Oct
BKK
Bangkok
PHL
Philadelphia
฿33,990 Return, found 10 hours ago
฿33,990
Return
found 10 hours ago
Select EVA Airways flight, departing Thu, 15 Oct from Bangkok to Philadelphia, returning Thu, 29 Oct, priced at ฿33,990 found 10 hours ago
EVA Airways
Mon, 5 Oct - Sat, 31 Oct
BKK
Bangkok
PHL
Philadelphia
฿34,020 Return, found 3 days ago
฿34,020
Return
found 3 days ago
Select EVA Airways flight, departing Mon, 5 Oct from Bangkok to Philadelphia, returning Sat, 31 Oct, priced at ฿34,020 found 3 days ago
STARLUX Airlines
Thu, 15 Oct - Mon, 2 Nov
BKK
Bangkok
PHL
Philadelphia
฿34,420 Return, found 5 days ago
฿34,420
Return
found 5 days ago
Select STARLUX Airlines flight, departing Thu, 15 Oct from Bangkok to Philadelphia, returning Mon, 2 Nov, priced at ฿34,420 found 5 days ago
Air Canada
Wed, 18 Nov - Mon, 30 Nov
BKK
Bangkok
PHL
Philadelphia
฿36,545 Return, found 5 days ago
฿36,545
Return
found 5 days ago
Select Air Canada flight, departing Wed, 18 Nov from Bangkok to Philadelphia, returning Mon, 30 Nov, priced at ฿36,545 found 5 days ago
Qatar Airways
Tue, 15 Sept - Tue, 29 Sept
BKK
Bangkok
PHL
Philadelphia
฿39,470 Return, found 1 day ago
฿39,470
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 15 Sept from Bangkok to Philadelphia, returning Tue, 29 Sept, priced at ฿39,470 found 1 day ago
American Airlines
Mon, 11 May - Mon, 18 May
BKK
Bangkok
PHL
Philadelphia
฿43,830 Return, found 5 days ago
฿43,830
Return
found 5 days ago
Select American Airlines flight, departing Mon, 11 May from Bangkok to Philadelphia, returning Mon, 18 May, priced at ฿43,830 found 5 days ago
Thai Airways International
Tue, 18 Aug - Tue, 15 Sept
CNX
Chiang Mai
PHL
Philadelphia
฿45,600 Return, found 5 days ago
฿45,600
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 18 Aug from Chiang Mai to Philadelphia, returning Tue, 15 Sept, priced at ฿45,600 found 5 days ago
Delta
Tue, 19 May - Tue, 8 Sept
BKK
Bangkok
PHL
Philadelphia
฿48,505 Return, found 3 days ago
฿48,505
Return
found 3 days ago
Select Delta flight, departing Tue, 19 May from Bangkok to Philadelphia, returning Tue, 8 Sept, priced at ฿48,505 found 3 days ago
United
Tue, 8 Sept - Tue, 29 Sept
BKK
Bangkok
PHL
Philadelphia
฿49,350 Return, found 5 hours ago
฿49,350
Return
found 5 hours ago
Select United flight, departing Tue, 8 Sept from Bangkok to Philadelphia, returning Tue, 29 Sept, priced at ฿49,350 found 5 hours ago

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.

STARLUX Airlines
Sat, 17 Oct - Mon, 2 Nov
BKK
Bangkok
PHL
Philadelphia
฿33,625 Return, found 5 days ago
฿33,625
Return
found 5 days ago
Select STARLUX Airlines flight, departing Sat, 17 Oct from Bangkok to Philadelphia, returning Mon, 2 Nov, priced at ฿33,625 found 5 days ago

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, ฿33,625 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 ฿33,625 and reached a maximum of ฿49,350. For one-way journeys departing from Bangkok (BKK), the lowest price during this time was just ฿19,960.
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.
How much is a plane ticket to New Castle County?
In the last seven days, airfares to New Castle County fluctuated between ฿33,625 and ฿49,350. 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.

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About New Castle County

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About New Castle County

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