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$677+ Cheap flights from Stuttgart (STR) to Louisville (SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
STR — SDF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Stuttgart to Louisville

Cheapest flights from Stuttgart to Louisville
Explore the most affordable flight options available from Stuttgart to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:55 pmSTR - SDF
2 stops30h 17mAmerican Airlines
Mon 11/105:20 pmSDF - STR
2 stops17h 55mAmerican Airlines
Deal found 10/28$677
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:55 pmSTR - SDF
2 stops27h 16mAmerican Airlines
Mon 11/174:26 pmSDF - STR
2 stops18h 49mAmerican Airlines
Deal found 10/29$699
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:45 pmSTR - SDF
2 stops29h 28mBritish Airways
Sat 1/101:15 pmSDF - STR
2 stops39h 05mBritish Airways
Deal found 10/29$742
This Lufthansa deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:15 amSTR - SDF
2 stops15h 01mLufthansa
Tue 11/181:07 pmSDF - STR
2 stops13h 43mLufthansa
Deal found 10/30$751
This Flysmarter deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:25 amSTR - SDF
2 stops19h 02mMultiple Airlines
Tue 11/189:55 amSDF - STR
3 stops18h 40mMultiple Airlines
Deal found 10/30$766
This Flysmarter deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:20 amSTR - SDF
3 stops19h 07mAir Canada
Sat 1/1011:10 amSDF - STR
3 stops17h 25mAir Canada
Deal found 10/29$814
This Billigflug deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:55 amSTR - SDF
2 stops17h 03mMultiple Airlines
Mon 1/510:51 amSDF - STR
2 stops16h 24mMultiple Airlines
Deal found 10/30$889
This Flysmarter deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:25 amSTR - SDF
3 stops19h 02mAir Canada
Tue 11/1811:00 amSDF - STR
3 stops18h 25mAir Canada
Deal found 10/30$963
This Flysmarter deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:40 amSTR - SDF
3 stops17h 50mAir Canada
Mon 1/52:00 pmSDF - STR
3 stops17h 35mAir Canada
Deal found 10/30$1,673

Cheap flight deals from Stuttgart to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Stuttgart (STR) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$696
(American Airlines)
Provider with most accurate pricing for Stuttgart Echterdingen-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Stuttgart Echterdingen-Louisville Intl flights.
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From Stuttgart Echterdingen to Louisville Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Stuttgart 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Stuttgart to Louisville that are best for you.

Fly from

Stuttgart

Fly to

Louisville

Route

Depart

Return

Price

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Thu 11/13

12:55 pm-10:11 am

2 stops27h 16m

Louisville Intl

Mon 11/17

4:26 pm-5:15 pm

2 stops18h 49m

$699

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Sat 12/13

7:45 pm-7:13 pm

2 stops29h 28m

Louisville Intl

Sat 1/10

1:15 pm-10:20 am

2 stops39h 05m

$742

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Fri 11/14

8:15 am-5:16 pm

2 stops15h 01m

Louisville Intl

Tue 11/18

1:07 pm-8:50 am

2 stops13h 43m

$751

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Fri 11/14

6:25 am-7:27 pm

2 stops19h 02m

Louisville Intl

Tue 11/18

9:55 am-10:35 am

3 stops18h 40m

$766

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Sat 12/13

6:20 am-7:27 pm

3 stops19h 07m

Louisville Intl

Sat 1/10

11:10 am-10:35 am

3 stops17h 25m

$814

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Sat 12/20

11:55 am-10:58 pm

2 stops17h 03m

Louisville Intl

Mon 1/5

10:51 am-9:15 am

2 stops16h 24m

$889

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Fri 11/14

6:25 am-7:27 pm

3 stops19h 02m

Louisville Intl

Tue 11/18

11:00 am-11:25 am

3 stops18h 25m

$963

StuttgartLouisville

STR - SDF

STRSDF

Stuttgart Echterdingen

Sat 12/20

10:40 am-10:30 pm

3 stops17h 50m

Louisville Intl

Mon 1/5

2:00 pm-1:35 pm

3 stops17h 35m

$1,673

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

  • Most accurate provider: When it comes to deals on Stuttgart-Louisville flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Stuttgart-Louisville flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Stuttgart-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Stuttgart-Louisville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Stuttgart-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stuttgart to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Stuttgart with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Stuttgart to Louisville

What is the cheapest month to book a flight from Stuttgart to Louisville?

Currently, August is the cheapest month in which you can book a flight from Stuttgart to Louisville (average of $448). Flying from Stuttgart to Louisville in July is currently the most expensive (average of $692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • How long is the flight from Stuttgart to Louisville?

    There are many flights that can get you from Stuttgart to Louisville in 15h 01m. Fly via American Airlines, British Airways, or Lufthansa to get the fastest option. The distance between Stuttgart and Louisville is about 4501 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Stuttgart to Louisville that include hotel bookings?

    Yes. In addition to deals on Stuttgart to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stuttgart to Louisville?

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

  • Can I find deals for business class flights from Stuttgart to Louisville?

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

  • What is the cheapest month to book a flight from Stuttgart to Louisville?

    Currently, August is the cheapest month in which you can book a flight from Stuttgart to Louisville (average of $448). Flying from Stuttgart to Louisville in July is currently the most expensive (average of $692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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