Cheap Flights to New Castle from HK$1,015

View HK$1,015 flight on Sat, 30 Aug 2025Opens in a new window

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Cheap round-trip flights to New Castle

Prices were available within the past 7 days and start at HK$1,015 for one-way flights and HK$2,073 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 8 Aug - Thu, 14 Aug
LAX
Los Angeles
SDF
Louisville
HK$2,073 Return, found 1 day ago
HK$2,073
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Los Angeles to Louisville, returning Thu, 14 Aug, priced at HK$2,073 found 1 day ago
Delta
Fri, 8 Aug - Thu, 14 Aug
LAX
Los Angeles
SDF
Louisville
HK$2,428 Return, found 1 day ago
HK$2,428
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Los Angeles to Louisville, returning Thu, 14 Aug, priced at HK$2,428 found 1 day ago
United
Fri, 8 Aug - Thu, 14 Aug
LAX
Los Angeles
SDF
Louisville
HK$2,439 Return, found 1 day ago
HK$2,439
Return
found 1 day ago
Select United flight, departing Fri, 8 Aug from Los Angeles to Louisville, returning Thu, 14 Aug, priced at HK$2,439 found 1 day ago
Delta
Fri, 8 Aug - Thu, 14 Aug
LAX
Los Angeles
SDF
Louisville
HK$2,482 Return, found 1 day ago
HK$2,482
Return
found 1 day ago
Select Delta flight, departing Fri, 8 Aug from Los Angeles to Louisville, returning Thu, 14 Aug, priced at HK$2,482 found 1 day ago
American Airlines
Fri, 8 Aug - Thu, 14 Aug
LAX
Los Angeles
SDF
Louisville
HK$3,181 Return, found 1 day ago
HK$3,181
Return
found 1 day ago
Select American Airlines flight, departing Fri, 8 Aug from Los Angeles to Louisville, returning Thu, 14 Aug, priced at HK$3,181 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Louisville (SDF)

August is typically the cheapest month to fly

From HK$1,384 - HK$5,024 per traveller.

Graph displaying average flight prices per month

Flights to New Castle information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Return price
HK$2,073
*Available to Expedia members.