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Cheap Flights from Perth (PER) to Louisville (SDF)

View AU$1,236 flight on Tue, 25 Aug 2026Opens in a new window

Flight 1

Popular airlines from Perth Airport (PER) to Louisville International Airport (SDF)

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Cheap Flights from Perth (PER) to Louisville (SDF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, 25 Aug - Mon, 31 Aug
PER
Perth
SDF
Louisville
AU$1,951 Return, found 1 day ago
AU$1,951
Return
found 1 day ago
Select Qantas Airways flight, departing Tue, 25 Aug from Perth to Louisville, returning Mon, 31 Aug, priced at AU$1,951 found 1 day ago
Qantas Airways
Tue, 16 Feb - Tue, 23 Mar
PER
Perth
SDF
Louisville
AU$1,987 Return, found 2 days ago
AU$1,987
Return
found 2 days ago
Select Qantas Airways flight, departing Tue, 16 Feb from Perth to Louisville, returning Tue, 23 Mar, priced at AU$1,987 found 2 days ago
American Airlines
Tue, 16 Feb - Tue, 23 Mar
PER
Perth
SDF
Louisville
AU$1,993 Return, found 2 days ago
AU$1,993
Return
found 2 days ago
Select American Airlines flight, departing Tue, 16 Feb from Perth to Louisville, returning Tue, 23 Mar, priced at AU$1,993 found 2 days ago
American Airlines
Tue, 16 Feb - Tue, 23 Mar
PER
Perth
SDF
Louisville
AU$1,995 Return, found 2 days ago
AU$1,995
Return
found 2 days ago
Select American Airlines flight, departing Tue, 16 Feb from Perth to Louisville, returning Tue, 23 Mar, priced at AU$1,995 found 2 days ago
American Airlines
Mon, 14 Sept - Mon, 21 Sept
PER
Perth
SDF
Louisville
AU$2,000 Return, found 15 hours ago
AU$2,000
Return
found 15 hours ago
Select American Airlines flight, departing Mon, 14 Sept from Perth to Louisville, returning Mon, 21 Sept, priced at AU$2,000 found 15 hours ago
American Airlines
Tue, 25 Aug - Mon, 31 Aug
PER
Perth
SDF
Louisville
AU$2,001 Return, found 1 day ago
AU$2,001
Return
found 1 day ago
Select American Airlines flight, departing Tue, 25 Aug from Perth to Louisville, returning Mon, 31 Aug, priced at AU$2,001 found 1 day ago
Qantas Airways
Tue, 16 Feb - Tue, 23 Mar
PER
Perth
SDF
Louisville
AU$2,003 Return, found 2 days ago
AU$2,003
Return
found 2 days ago
Select Qantas Airways flight, departing Tue, 16 Feb from Perth to Louisville, returning Tue, 23 Mar, priced at AU$2,003 found 2 days ago
United
Tue, 16 Feb - Tue, 23 Mar
PER
Perth
SDF
Louisville
AU$2,252 Return, found 2 days ago
AU$2,252
Return
found 2 days ago
Select United flight, departing Tue, 16 Feb from Perth to Louisville, returning Tue, 23 Mar, priced at AU$2,252 found 2 days ago
Air New Zealand
Tue, 25 Aug - Mon, 31 Aug
PER
Perth
SDF
Louisville
AU$2,731 Return, found 1 day ago
AU$2,731
Return
found 1 day ago
Select Air New Zealand flight, departing Tue, 25 Aug from Perth to Louisville, returning Mon, 31 Aug, priced at AU$2,731 found 1 day ago
Qatar Airways
Tue, 16 Feb - Tue, 23 Mar
PER
Perth
SDF
Louisville
AU$3,223 Return, found 2 days ago
AU$3,223
Return
found 2 days ago
Select Qatar Airways flight, departing Tue, 16 Feb from Perth to Louisville, returning Tue, 23 Mar, priced at AU$3,223 found 2 days ago

Alternative airports near Louisville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louisville Intl. SDF. Cheapest and Closest option available. Average driving time to city centre is 9 minutes. Flights from AU$3,581
SDF
Louisville Intl.
CheapestClosest
Average driving time to city centre9 min
Flights from AU$3,581

Frequently asked questions

How much does a flight from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) cost?
You can find one-way and return flights from PER to SDF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PER to SDF ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
The cheapest months to fly from PER to SDF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
Enter PER to SDF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
To find a cheap flight from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
There are around 13 connecting flights per day from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.). Some common connection points include Kingsford Smith Intl. (SYD), Hong Kong Intl. (HKG), and Hamad Intl. (DOH).
What is the earliest flight from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
The earliest flight from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) typically departs around 12:10 AM local time. This flight is operated by Cathay Pacific and American Airlines. This is a seasonal service, active only in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
You'll typically find the most flights from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) on a Sunday, with around 30 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Qantas Airways, Virgin Australia, and Cathay Pacific.
What are the most popular departure times for flights from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
The most popular departure times for flights from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) are in the late evening, from 9pm to midnight. Many major carriers, including Qantas Airways, Virgin Australia and All Nippon Airways, offer flights during this window. Many travellers prefer this time because it allows you to make the most of your day in Perth before your flight, and you'll arrive at your destination ready to start your day.
How long does it take to fly from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
There are no nonstop flights from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.). For flights with two or more stops, the typical travel time is around 25 hours, covering a distance of approximately 17,927 kilometres. Keep in mind that actual flight times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
Yes, you can fly business class or first class between Perth (PER) and Louisville (SDF).Airlines that offer business class service on this route include:
  • Air New Zealand
  • Qatar Airways
  • Virgin Australia
  • All Nippon Airways
  • Qantas Airways
First class cabins are available on Emirates.
How do I earn miles on a Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Louisville, KY (SDF) from Perth, WA (PER)?
If you're planning to travel to Louisville from PER, you typically fly into Louisville Intl. (SDF) which offers international flights and connections. Some flights may connect through major hubs like Kingsford Smith Intl. (SYD), Brisbane, QLD (BNE), or Tullamarine (MEL) before reaching Louisville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) flight and hotel package?
Securing a Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.)?
If you booked your Perth, WA (PER) to Louisville, KY (SDF-Louisville Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Louisville Intl.
Airlines serving
Air New Zealand, All Nippon Airways, American Airlines, Qantas Airways, Qatar Airways, United
Return price
AU$1,950
Distance
17821 km

Book with confidence

Your quick guide to flights from Perth to Louisville

Pick up great flights from Perth to Louisville

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Perth to Louisville. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Perth to Louisville that take around hours.

Find cheap flights from Perth to Louisville

From the great flight deals with prices currently ranging from AU$1,951 to AU$3,223, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Perth to Louisville around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Louisville is normally in August.

Reasons to book your flight from Perth to Louisville with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Perth to Louisville across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Louisville right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Perth to Louisville

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*Available to Expedia members.