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Cheap flights from Louisville (SDF) to Sydney (SYD)

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0 Children (2~11)
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How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)

How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)
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How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)
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How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)
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Cheap flights from Louisville to Sydney in March , April 2026

19 Mar - 05 Apr $ 1,713.00
SDF
Louisville
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
SDF
Louisville
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31 Mar - 10 Apr $ 1,762.00
SDF
Louisville
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
SDF
Louisville
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24 Mar - 03 Apr $ 1,762.00
SDF
Louisville
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
SDF
Louisville
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Last minute flights from Louisville to Sydney

25 Mar - 01 Apr $ 2,433.00
SDF
Louisville
Spirit Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Spirit Airlines
3 STOPS
SDF
Louisville
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24 Mar - 01 Apr $ 2,441.00
SDF
Louisville
Spirit Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Spirit Airlines
3 STOPS
SDF
Louisville
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26 Mar - 01 Apr $ 2,496.00
SDF
Louisville
Spirit Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Spirit Airlines
3 STOPS
SDF
Louisville
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One-way flights to Sydney from Louisville

3:30 PM - 9:30 PM
United Airlines
1 Stops
24h 30m
SDF - SYD
$ 578
Kiwi
Pick dates
3:30 PM - 9:30 PM
United Airlines
1 Stops
24h 30m
SDF - SYD
$ 584
Kiwi
Pick dates
3:30 PM - 9:30 PM
United Airlines
1 Stops
24h 30m
SDF - SYD
$ 584
Kiwi
Pick dates

How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)

Related info for your journey
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How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Louisville (SDF) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.