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Cheap flights from Adelaide to Louisville from $2,164

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Louisville departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Adelaide to Louisville

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
08:40 - 14:27
ADL
-
SDF
45h 17m
3 stops
United Airlines Logo
07:05 - 13:55
SDF
-
ADL
39h 20m
2 stops
$2,164United Airlines
Wed, 11 Nov - Sun, 15 Nov
United Airlines Logo
07:15 - 14:27
ADL
-
SDF
46h 42m
3 stops
United Airlines Logo
09:32 - 13:55
SDF
-
ADL
36h 53m
2 stops
$2,167United Airlines
Wed, 11 Nov - Sun, 15 Nov
United Airlines Logo
06:00 - 19:35
ADL
-
SDF
29h 05m
2 stops
United Airlines Logo
07:05 - 10:55
SDF
-
ADL
36h 20m
2 stops
$2,174United Airlines
Wed, 11 Nov - Sun, 15 Nov
United Airlines Logo
06:00 - 21:30
ADL
-
SDF
31h 00m
2 stops
United Airlines Logo
15:50 - 13:55
SDF
-
ADL
30h 35m
2 stops
$2,177United Airlines
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:00 - 22:17
ADL
-
SDF
39h 47m
2 stops
Qantas Airways Logo
19:03 - 19:55
SDF
-
ADL
59h 22m
2 stops
$2,845Qantas Airways
Fri, 7 Aug - Tue, 11 Aug
Qantas Airways Logo
17:10 - 18:28
ADL
-
SDF
38h 48m
2 stops
Qantas Airways Logo
19:03 - 11:15
SDF
-
ADL
50h 42m
2 stops
$2,847Qantas Airways
Fri, 7 Aug - Tue, 11 Aug
Qantas Airways Logo
20:00 - 18:28
ADL
-
SDF
35h 58m
2 stops
Qantas Airways Logo
19:03 - 19:00
SDF
-
ADL
58h 27m
2 stops
$2,867Qantas Airways
Fri, 7 Aug - Tue, 11 Aug

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United Airlines flights from Adelaide to Louisville

Our best United Airlines deals on Adelaide to Louisville flight tickets
United Airlines
11 Nov
ADL08:40Adelaide
45h 17m
3 stops
SDF14:27Louisville Intl
15 Nov
SDF07:05Louisville Intl
39h 20m
2 stops
ADL13:55Adelaide
$2,164
United Airlines
11 Nov
ADL07:15Adelaide
46h 42m
3 stops
SDF14:27Louisville Intl
15 Nov
SDF09:32Louisville Intl
36h 53m
2 stops
ADL13:55Adelaide
$2,167
United Airlines
11 Nov
ADL06:00Adelaide
29h 05m
2 stops
SDF19:35Louisville Intl
15 Nov
SDF07:05Louisville Intl
36h 20m
2 stops
ADL10:55Adelaide
$2,174

Qantas Airways flights from Adelaide to Louisville

Our best Qantas Airways deals on Adelaide to Louisville flight tickets
Qantas Airways
7 Aug
ADL20:00Adelaide
39h 47m
2 stops
SDF22:17Louisville Intl
11 Aug
SDF19:03Louisville Intl
59h 22m
2 stops
ADL19:55Adelaide
$2,845
Qantas Airways
7 Aug
ADL17:10Adelaide
38h 48m
2 stops
SDF18:28Louisville Intl
11 Aug
SDF19:03Louisville Intl
50h 42m
2 stops
ADL11:15Adelaide
$2,847
Qantas Airways
7 Aug
ADL20:00Adelaide
35h 58m
2 stops
SDF18:28Louisville Intl
11 Aug
SDF19:03Louisville Intl
58h 27m
2 stops
ADL19:00Adelaide
$2,867

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide 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, momondo users made 78,305 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from Adelaide to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Wed 11/11

08:40-14:27

3 stops45h 17m

Louisville Intl

Sun 15/11

07:05-13:55

2 stops39h 20m

$2,164

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Wed 11/11

07:15-14:27

3 stops46h 42m

Louisville Intl

Sun 15/11

09:32-13:55

2 stops36h 53m

$2,167

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Wed 11/11

06:00-19:35

2 stops29h 05m

Louisville Intl

Sun 15/11

07:05-10:55

2 stops36h 20m

$2,174
Fastest return journey

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Wed 11/11

06:00-21:30

2 stops31h 00m

Louisville Intl

Sun 15/11

15:50-13:55

2 stops30h 35m

$2,177

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Fri 7/8

20:00-22:17

2 stops39h 47m

Louisville Intl

Tue 11/8

19:03-19:55

2 stops59h 22m

$2,845

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Fri 7/8

17:10-18:28

2 stops38h 48m

Louisville Intl

Tue 11/8

19:03-11:15

2 stops50h 42m

$2,847

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Fri 7/8

20:00-18:28

2 stops35h 58m

Louisville Intl

Tue 11/8

19:03-19:00

2 stops58h 27m

$2,867

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Adelaide to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to Louisville (ADL to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Louisville

Fastest flight time

39h 47m

Direct flights

None
The fastest flight from Adelaide to Louisville takes 39h 47m
There are no direct flights from Adelaide to Louisville. There are no popular flight routes from Adelaide to Louisville.
Search flight deals

Frequently asked questions about flying from Adelaide to Louisville

  • How far is Adelaide to Louisville Intl by plane?

    A flight from Adelaide to Louisville Intl will travel around 16064.4 km. By plane, this route typically takes 39h 47m.

  • When did momondo last update prices for flights from Adelaide Airport to Louisville Intl Airport?

    Prices for flights from Adelaide Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Adelaide Airport to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Adelaide to Louisville

  • How do I get Price Alerts for flights from Adelaide to Louisville?

    Price Alerts will notify you by email when the price for flights to Louisville from Adelaide decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Adelaide to Louisville with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Louisville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Adelaide to Louisville. momondo saves you time and could save you money on your trip.

Can I find flights from Adelaide to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Adelaide with this policy.

How can momondo help me find flights from Adelaide to Louisville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisville from Adelaide.

I’m not ready to book a flight from Adelaide to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Adelaide to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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