Flights from Louisville to Sydney

Our cheapest offers for flights from Louisville to Sydney

Here you can compare cheap flights from Louisville (SDF) to Sydney (SYD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sydney. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Louisville
Sydney
Outbound
04/26/25
2 Stopovers (ORD, SFO)
UA3538, UA1324, UA0863
47h 04min
Return
05/23/25
2 Stopovers (LAX, ORD)
UA0842, UA2039, UA4559
41h 30min
United Airlines
$978
Best option
Louisville
Sydney
Outbound
04/12/25
2 Stopovers (IAH, LAX)
UA6108, UA1743, UA0839
31h 35min
Return
04/27/25
2 Stopovers (LAX, ORD)
UA0842, UA2039, UA3714
27h 00min
United Airlines
$1,021
Louisville
Sydney
Outbound
04/12/25
2 Stopovers (DEN, LAX)
UA2660, UA1368, UA0839
25h 35min
Return
04/27/25
2 Stopovers (LAX, ORD)
UA0842, UA2039, UA3714
27h 00min
United Airlines ?
$1,069
Louisville
Sydney
Outbound
04/26/25
2 Stopovers (ORD, LAX)
UA3538, UA1641, UA0839
47h 09min
Return
05/23/25
2 Stopovers (LAX, ORD)
UA0842, UA2039, UA3598
24h 44min
United Airlines ?
$1,084
Louisville
Sydney
Outbound
04/26/25
2 Stopovers (DEN, LAX)
UA2660, UA1093, UA0839
49h 35min
Return
05/23/25
2 Stopovers (LAX, ORD)
UA0842, UA2113, UA3598
24h 44min
United Airlines ?
$1,116
Louisville
Sydney
Outbound
04/26/25
2 Stopovers (DEN, SFO)
UA2354, UA2633, UA0863
32h 55min
Return
05/23/25
2 Stopovers (LAX, ORD)
UA0842, UA2622, UA4559
41h 30min
United Airlines ?
$1,158
Louisville
Sydney
Outbound
04/26/25
2 Stopovers (ORD, HND)
NH7791, NH0111, NH0889
45h 46min
Return
05/23/25
2 Stopovers (HND, IAH)
NH0880, NH0114, NH7096
36h 40min
ANA All Nippon Airways
$1,429
Louisville
Sydney
Outbound
04/26/25
2 Stopovers (ORD, HND)
NH7791, NH0111, NH0889
45h 46min
Return
05/23/25
2 Stopovers (HND, IAH)
NH0880, NH0114, NH7096
36h 40min
ANA All Nippon Airways
$1,435
Louisville
Sydney
Outbound
04/12/25
2 Stopovers (ORD, NRT, HND)
NH7581, NH0011, NH0889
63h 15min
Return
04/27/25
2 Stopovers (HND, NRT, IAH)
NH0890, NH6450, NH7096
46h 05min
ANA All Nippon Airways ?
$1,535
Louisville
Sydney
Outbound
04/12/25
2 Stopovers (IAH, AKL)
NZ6658, NZ0029, NZ0109
46h 15min
Return
04/27/25
2 Stopovers (AKL, IAH)
NZ0104, NZ0028, NZ6629
24h 00min
Air New Zealand
$1,687
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Louisville to Sydney

Favorite airline: Air New Zealand
The most popular airline for flights from Louisville to Sydney is Air New Zealand.
Air New Zealand
54 %
Air Canada
15 %
United Airlines
15 %
Favourite connection: via Houston - George Bush and Auckland
On this route, flights with a stopover in Houston - George Bush and Auckland are the most popular.
Route
bookings
2 stopovers Houston - George Bush Intercontinental Airport, TX Auckland
33h 15min, from $1,300
70 %
2 stopovers Denver International Airport, CO Vancouver International Airport, BC
25h 50min, from $2,323
20 %
2 stopovers New York - Newark Liberty International Airport, NJ San Francisco International Airport, CA
33h 27min, from $1,415
10 %

Important flight information

Flight information: Louisville - Sydney

Roundtrip from $977.05
Distance 14975 km
Departure airport Airport Louisville International Airport, KY (SDF)
Arrival airport Airport Sydney-Kingsford Smith International Airport, NSW (SYD)
Destination country Flights to Australia
Alternative flights to Sydney
Flight destinations with a similar price