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Stuttgart

$594+ Cheap flights from Louisville (SDF) to Stuttgart (STR)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STR
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Louisville to Stuttgart

Best flights from Louisville to Stuttgart
Discover carefully curated flight deals from Louisville to Stuttgart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/302:05 pmSDF - STR
2 stops16h 45mUnited Airlines
Tue 2/310:50 amSTR - SDF
2 stops14h 53mUnited Airlines
Deal found 12/11$594
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:10 pmSDF - STR
2 stops17h 15mUnited Airlines
Mon 2/26:30 amSTR - SDF
2 stops17h 07mUnited Airlines
Deal found 12/12$607

Find flight deals from Louisville to Stuttgart

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Stuttgart (STR). 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$594
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Stuttgart Echterdingen flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Stuttgart Echterdingen flights.
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From Louisville Intl to Stuttgart Echterdingen
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Stuttgart 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 December 14, 2025.
Use the filters below to find and compare flights from Louisville to Stuttgart that are best for you.

Fly from

Louisville

Fly to

Stuttgart

Route

Depart

Return

Price

LouisvilleStuttgart

SDF - STR

SDFSTR

Louisville Intl

Fri 1/30

2:05 pm-12:50 pm

2 stops16h 45m

Stuttgart Echterdingen

Tue 2/3

10:50 am-7:43 pm

2 stops14h 53m

$594

LouisvilleStuttgart

SDF - STR

SDFSTR

Louisville Intl

Thu 1/29

2:10 pm-1:25 pm

2 stops17h 15m

Stuttgart Echterdingen

Mon 2/2

6:30 am-5:37 pm

2 stops17h 07m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Louisville to Stuttgart

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Stuttgart in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Stuttgart flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Stuttgart flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Stuttgart flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Stuttgart flights, Cheapflights users trust eDreams the most. eDreams 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 Louisville-Stuttgart 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 Louisville to Stuttgart

Have a flexible travel schedule? Discover the best time to fly to Stuttgart from Louisville 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 Louisville to Stuttgart

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

Currently, June is the cheapest month in which you can book a flight from Louisville to Stuttgart (average of $411). Flying from Louisville to Stuttgart in July is currently the most expensive (average of $849). 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 Louisville to Stuttgart. 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 Louisville to Stuttgart?

    Airlines like United Airlines fly from Louisville to Stuttgart in about 16h 45m. The time it takes to get you to your destination can typically vary by up to . Louisville and Stuttgart are separated by a distance of 4501 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Stuttgart 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 Louisville to Stuttgart?

    Currently, June is the cheapest month in which you can book a flight from Louisville to Stuttgart (average of $411). Flying from Louisville to Stuttgart in July is currently the most expensive (average of $849). 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.

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