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Cheap flights from Adelaide to Louisville from $2,431

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 27/1. 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.
Qantas Airways Logo
10:30 - 13:44ADL  Adelaide-SDF Louisville Intl
42h 44m2 stops Brisbane Dallas/Fort Worth
Qantas Airways Logo
18:32 - 18:05SDF  Louisville Intl-ADL Adelaide
32h 03m2 stops Dallas/Fort Worth Brisbane
$2,431Qantas Airways
Wed, 27 Jan - Sun, 31 Jan
United Airlines Logo
14:55 - 09:45ADL  Adelaide-SDF Louisville Intl
34h 20m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
19:32 - 09:30SDF  Louisville Intl-ADL Adelaide
46h 28m2 stops Chicago O'Hare Intl San Francisco
$2,888United Airlines
Wed, 27 Jan - Sun, 31 Jan

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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 August 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
Fastest return journey

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Wed 27/1

10:30-13:44

2 stops42h 44m

Louisville Intl

Sun 31/1

18:32-18:05

2 stops32h 03m

$2,431

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Wed 27/1

14:55-09:45

2 stops34h 20m

Louisville Intl

Sun 31/1

19:32-09:30

2 stops46h 28m

$2,888

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

46h 35m

Direct flights

None
The fastest flight from Adelaide to Louisville takes 46h 35m
There are no direct flights from Adelaide to Louisville. There are no popular flight routes from Adelaide to Louisville.
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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 46h 35m.

  • 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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