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Cheap flights from Sydney to Louisville from $1,360

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Sydney to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

$2,252

One-way from

$1,360

Popular in

December

Cheapest in

August

Average price

$2,066
Delta
  • Delta
  • 5/7-16/7
  • 4 total stops
  • 61h 59m total
  • Sydney to Louisville
27/7
  • 27/7
  • 2 total stops
  • 66h 38m total
  • Sydney to Louisville
Highest demand for flights based on searches. 13% potential increase in price ($551 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($123 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Sydney to Louisville

Cheapest flights from Sydney to Louisville
Explore the most affordable flight options available from Sydney to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Sat 5/709:25SYD - SDF
2 stops27h 24mDelta
Wed 16/706:00SDF - SYD
2 stops34h 35mDelta
Deal found 14/4$2,252
Sat 5/709:10SYD - SDF
2 stops22h 30mQantas Airways
Wed 16/720:40SDF - SYD
1 stop20h 15mQantas Airways
Deal found 14/4$3,417
Sat 5/709:10SYD - SDF
2 stops23h 14mMultiple Airlines
Wed 16/714:03SDF - SYD
3 stops28h 37mMultiple Airlines
Deal found 14/4$3,678

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Sydney to Louisville that are best for you.

Fly from

Sydney

Fly to

Louisville

Route

Depart

Return

Price

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 5/7

09:25-22:49

2 stops27h 24m

Louisville Intl

Wed 16/7

06:00-06:35

2 stops34h 35m

$2,252

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 5/7

09:10-17:40

2 stops22h 30m

Louisville Intl

Wed 16/7

20:40-06:55

1 stop20h 15m

$3,417

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 5/7

09:10-18:24

2 stops23h 14m

Louisville Intl

Wed 16/7

14:03-08:40

3 stops28h 37m

$3,678

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 27/7

08:55-13:33

2 stops66h 38m

$1,360

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 27/7

10:25-16:16

1 stop19h 51m

$2,025

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Best time to book a flight from Sydney to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Louisville

What is the cheapest time of day to fly from SYD to SDF?

Find hourly flight availability from Sydney to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Sydney to Louisville by exploring options for tickets in the afternoon.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 inches per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated 15 April 2025.

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Sydney to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Sydney to Louisville round-trip?

    Flying on Delta is currently your cheapest option to Louisville, with prices starting at $2,252. Another option worth looking into is Qantas Airways, starting at $3,417 round trip.

  • Can I find deals for flights from Sydney to Louisville that include hotel bookings?

    Yes. In addition to deals on Sydney to Louisville flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Louisville.

  • Can I find deals for business class flights from Sydney to Louisville?

    Yes. Cheapflights offers flight deals from Sydney to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Sydney to Louisville

Discover the top 3 airlines that operate flights from Sydney to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,369Average$2,750FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,520Average$1,997FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,644Average$2,128FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Louisville?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Louisville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Louisville?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Louisville.

Can Cheapflights find flights from Sydney to Louisville with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Louisville with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Louisville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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