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$1,022 Find Cheap Flights to Louisville – Compare and Save

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Everything you should know

Cheapest return flight
$1,693
Typical prices: $1,630-$2,755
Multiple Airlines
Thu 18/1Tue 30/1
MEL - SDF • 2 stops
Cheapest one-way flight
$1,022
Typical prices: $971-$1,577
United Airlines
Thu 25/1
SYD - SDF • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
Top routes
Cheapest • 9% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights to Louisville

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Louisville

Mon, 18 Jan - Sat, 30 Jan
Multiple Airlines Logo
06:05 - 15:28Melbourne  Melbourne-Louisville Louisville Intl
25h 23m2 stops Brisbane Dallas/Fort Worth
Multiple Airlines Logo
16:08 - 15:30Louisville  Louisville Intl-Melbourne Melbourne
31h 22m2 stops Dallas/Fort Worth Brisbane
$1,693Multiple Airlines
3+ days ago
Thu, 12 Nov - Mon, 16 Nov
Delta Logo
10:40 - 20:54Sydney  Sydney Kingsford Smith-Louisville Louisville Intl
26h 14m2 stops Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
12:40 - 08:30Louisville  Louisville Intl-Sydney Sydney Kingsford Smith
27h 50m2 stops Minneapolis St Paul Los Angeles
$1,867Delta
3+ days ago
Sun, 17 Jan - Sun, 31 Jan
Multiple Airlines Logo
21:55 - 15:28Melbourne  Melbourne-Louisville Louisville Intl
33h 33m2 stops Brisbane Dallas/Fort Worth
Multiple Airlines Logo
09:04 - 05:00Louisville  Louisville Intl-Melbourne Melbourne
27h 56m1 stop Dallas/Fort Worth
$1,972Multiple Airlines
3+ days ago
Sun, 17 Jan - Sun, 31 Jan
United Airlines Logo
10:00 - 20:19Melbourne  Melbourne-Louisville Louisville Intl
50h 19m2 stops Sydney Kingsford Smith Houston George Bush Intcntl
United Airlines Logo
10:20 - 09:30Louisville  Louisville Intl-Melbourne Melbourne
31h 10m2 stops Chicago O'Hare Intl Los Angeles
$2,049United Airlines
3+ days ago
Mon, 18 Jan - Sat, 30 Jan
Multiple Airlines Logo
10:20 - 20:19Melbourne  Melbourne-Louisville Louisville Intl
25h 59m2 stops Auckland Intl Houston George Bush Intcntl
Multiple Airlines Logo
07:00 - 08:55Louisville  Louisville Intl-Melbourne Melbourne
33h 55m3 stops Chicago O'Hare Intl Los Angeles Auckland Intl
$2,192Multiple Airlines
3+ days ago
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
09:10 - 13:23Sydney  Sydney Kingsford Smith-Louisville Louisville Intl
20h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
09:10 - 07:00Louisville  Louisville Intl-Sydney Sydney Kingsford Smith
29h 50m1 stop Houston George Bush Intcntl
$2,893United Airlines
3+ days ago
Tue, 15 Dec - Tue, 22 Dec
Qantas Airways Logo
14:05 - 18:25Sydney  Sydney Kingsford Smith-Louisville Louisville Intl
20h 20m1 stop Dallas/Fort Worth
Qantas Airways Logo
10:53 - 06:55Louisville  Louisville Intl-Sydney Sydney Kingsford Smith
28h 02m1 stop Dallas/Fort Worth
$3,313Qantas Airways
1 day ago
Mon, 4 Jan - Sun, 10 Jan
Qantas Airways Logo
08:30 - 17:39Brisbane  Brisbane-Louisville Louisville Intl
24h 09m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
16:08 - 15:20Louisville  Louisville Intl-Brisbane Brisbane
32h 12m3 stops Dallas/Fort Worth Sydney Kingsford Smith Adelaide
$5,140Qantas Airways
1 day ago
Mon, 4 Jan - Sun, 10 Jan
Qantas Airways Logo
17:55 - 17:39Brisbane  Brisbane-Louisville Louisville Intl
38h 44m2 stops Melbourne Dallas/Fort Worth
Qantas Airways Logo
16:08 - 06:30Louisville  Louisville Intl-Brisbane Brisbane
23h 22m1 stop Dallas/Fort Worth
$5,646Qantas Airways
1 day ago
Mon, 4 Jan - Sun, 10 Jan
Qantas Airways Logo
09:40 - 15:02Brisbane  Brisbane-Louisville Louisville Intl
20h 22m1 stop Dallas/Fort Worth
Qantas Airways Logo
18:28 - 06:30Louisville  Louisville Intl-Brisbane Brisbane
21h 02m1 stop Dallas/Fort Worth
$16,548Qantas Airways
1 day ago
Booking Insights

Price, demand, and travel trends for flights to Louisville

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Louisville?

Melbourne Airport to Louisville is the cheapest route at $1,693 return, found in the past 5 days on KAYAK. Sydney to Louisville is the most popular connection with return deals from $1,867.

How much is a flight to Louisville?

On average, a return flight from Australia to Louisville costs $1,978, based on KAYAK data over the past 12 months. Return fares from Melbourne average $1,665, while Sydney runs a bit higher at $1,783.

What is the cheapest day to fly to Louisville?

Tuesday is the cheapest day to fly to Louisville at $1,742 return on average over the past 12 months on KAYAK. Sunday is the most expensive at $3,437.

What is the cheapest time of day to fly to Louisville?

Morning flights to Louisville are the cheapest at $2,037 return on average. Night flights are the most expensive at $2,535.

What is a good deal for flights to Louisville?

Flights under $1,630 are considered a good deal. 25% of KAYAK users found return flights to Louisville at or below these prices, with the lowest fares from:
•Melbourne $1,377
•Sydney $1,604.

Key details for flights to Louisville

Low season

February

Cheapest flight

$1,022
Beat the crowds with an average 85% drop in travellers.
The most popular month to fly with an average 61% increase in travellers.
One-way flight from Sydney to Louisville

When to book flights to Louisville

Are your dates flexible? Find out the best times to travel to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Louisville, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Louisville is a good deal?

    A good deal on a flight to Louisville is around $1,630 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which city has the cheapest flights to Louisville?

    Based on fares booked in the past 5 days, the cheapest flights to Louisville are from Melbourne, starting at $1,693 return.

  • What is the difference between the most popular and the most frequent airline at Louisville?

    American Airlines operates the most flights from Australia to Louisville at 0 per week, and for this route American Airlines is also the airline most often selected by KAYAK users searching for flights from Australia to Louisville. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking Louisville flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Louisville, a good return fare is around $1,630. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Louisville in February. Return fares historically average $1,146, making February the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to $498 on a return flight. Morning flights to Louisville average $2,037 compared to $2,535 for evening flights.

Reviews of the top airlines flying to Louisville

 
Need help choosing which airline to fly with to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1122 reviews
7.0Food
8.1Crew
7.2Entertainment
7.5Comfort
7.7Boarding
Airline reviews

Overall, it was a very good experience. I would have given it a 10/10, especially based on our flight from SFO to Melbourne. The cabin crew on that flight were wonderful and incredibly attentive. They took extra care when setting up our beds so we could sleep comfortably without being disturbed. Dinner was served promptly and smoothly. I woke up quite late, when the flight was already preparing for landing, and the crew still made sure I was taken care of. They brought me English tea in a proper cup, and when it was time to prepare the cabin for landing, they thoughtfully transferred it into a takeaway cup so I could continue enjoying it along with some breakfast. Those small, thoughtful gestures made the long flight feel much more comfortable and special. The service from the SFO to Melbourne crew was truly excellent.

8.0 ExcellentAnonymous, Aug 2026
Read more Qantas Airways reviews

Overall, it was a very good experience. I would have given it a 10/10, especially based on our flight from SFO to Melbourne. The cabin crew on that flight were wonderful and incredibly attentive. They took extra care when setting up our beds so we could sleep comfortably without being disturbed. Dinner was served promptly and smoothly. I woke up quite late, when the flight was already preparing for landing, and the crew still made sure I was taken care of. They brought me English tea in a proper cup, and when it was time to prepare the cabin for landing, they thoughtfully transferred it into a takeaway cup so I could continue enjoying it along with some breakfast. Those small, thoughtful gestures made the long flight feel much more comfortable and special. The service from the SFO to Melbourne crew was truly excellent.

Great food and good entertainment options for the long flight.

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

It was great. The staff is always helpful and polite. The app is great and makes the whole trip and process so easy. They even offer a step to step guide to your correct terminal. And they keep all the information you'll need updated. Anything you can think of! Great experience.

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Crew seemed annoyed by the fact we were there. Very unpleasant

Due to a cancelled flight the day before this flight only had 44 people. Best flight ever on international route. Food getting better. Can United provide fruit ex apples and bananas for snacks? Crew fantastic.

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