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Cheap flights from Perth to Kentucky

PER — SDF
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Perth to Kentucky

Keep the following information in mind while searching for Perth to Kentucky flight deals. Data was last updated 17 October 2025.

Popular in

July

Cheapest in

September

Average price

$3,179
Highest demand for flights based on searches. 7% potential increase in price ($384 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($115 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Cheapflights Insights

Everything you need to know about your flight from Perth to Kentucky

What is the cheapest time of day to fly from PER to KY?

Find hourly flight availability from Perth to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

When flying from Perth to Kentucky, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the morning.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated 17 October 2025.
Get a feel of what it's like to fly with Japan Airlines and Qantas Airways from Perth to Kentucky by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,579 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very Good
1,579 reviews
Japan Airlines
8.3
Very Good
1,579 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Qantas Airways
7.5
Good
918 reviews
Japan Airlines
8.3
Very Good
1,579 reviews
Check prices

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

Find useful and relevant information for your journey from Perth to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Kentucky?

    For a flight from Perth to Kentucky, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • Can I find deals for flights from Perth to Kentucky that include hotel bookings?

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

  • How can I find direct flights from Perth to Kentucky?

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

  • Can I find deals for business class flights from Perth to Kentucky?

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

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Alternative routes for Perth to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Perth to Kentucky

Discover the top 2 airlines that operate flights from Perth to Kentucky. 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,657Average$1,754FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qantas AirwaysCheapest$2,122Average$3,180FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Kentucky?

Deals for Perth to Kentucky flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Perth to Kentucky?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Kentucky for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Perth to Kentucky with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to Kentucky with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Kentucky become cheaper?

Of course! You can now track prices for flights from Perth to Kentucky and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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