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Luxembourg

$255+ Cheap flights from Kentucky to Luxembourg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LUX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kentucky to Luxembourg

Keep the following information in mind while searching for Kentucky to Luxembourg flight deals. Data was last updated September 16, 2025.

Round-trip from

$559
(Travelocity)

One-way from

$255
(Kiwi.com)
From Kentucky to Luxembourg
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One-way flight from Kentucky to Luxembourg
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Find flight deals from Kentucky to Luxembourg

Cheapest flights from Kentucky to Luxembourg
Explore the most affordable flight options available from Kentucky to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/2812:11 pmTRI - LUX
2 stops21h 49mAmerican Airlines
Thu 11/611:00 amLUX - TRI
2 stops16h 53mAmerican Airlines
Deal found 9/14$572
This Air France deal was found by Cheapflights users on 9/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:28 pmTRI - LUX
2 stops16h 07mAir France
Thu 11/610:50 amLUX - TRI
2 stops17h 31mAir France
Deal found 9/16$591
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 10/136:12 pmTRI - LUX
2 stops21h 03mAmerican Airlines
Mon 10/209:05 pmLUX - TRI
2 stops29h 48mAmerican Airlines
Deal found 9/13$607
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:15 amBNA - LUX
2 stops43h 40mMultiple Airlines
Fri 11/710:35 amLUX - BNA
2 stops33h 41mMultiple Airlines
Deal found 9/16$608
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:35 amBNA - LUX
2 stops27h 40mBritish Airways
Fri 11/79:55 pmLUX - BNA
1 stop25h 20mBritish Airways
Deal found 9/16$688
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:40 pmCVG - LUX
2 stops33h 15mMultiple Airlines
Sat 12/2710:55 amLUX - CVG
2 stops19h 04mMultiple Airlines
Deal found 9/15$708
This United deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amCVG - LUX
2 stops22h 00mMultiple Airlines
Sat 12/2710:55 amLUX - CVG
2 stops19h 04mMultiple Airlines
Deal found 9/15$719
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:30 amLEX - LUX
2 stops20h 55mDelta
Tue 11/186:00 amLUX - LEX
2 stops19h 14mDelta
Deal found 9/15$721
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:10 amTRI - LUX
2 stops23h 15mDelta
Fri 11/72:45 pmLUX - TRI
2 stops24h 29mDelta
Deal found 9/16$746
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/29:55 amTYS - LUX
2 stops18h 05mMultiple Airlines
Sun 10/58:25 amLUX - TYS
2 stops20h 25mMultiple Airlines
Deal found 9/14$791
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/253:45 pmCVG - LUX
2 stops23h 25mAmerican Airlines
Thu 1/111:00 amLUX - CVG
2 stops16h 43mAmerican Airlines
Deal found 9/14$922
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/3112:11 pmTRI - LUX
3 stops17h 19mAmerican Airlines
Fri 11/79:55 pmLUX - TRI
2 stops29h 58mAmerican Airlines
Deal found 9/16$929

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Luxembourg 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 September 16, 2025.
Use the filters below to find and compare flights from Kentucky to Luxembourg that are best for you.

Fly from

Kentucky

Fly to

Luxembourg

Route

Depart

Return

Price

CincinnatiLuxembourg

CVG - LUX

CVGLUX

Cincinnati Cinci./N. Kentucky

Wed 1/21

8:50 pm-9:10 pm

1 stop18h 20m

Luxembourg

Wed 5/13

11:40 am-8:05 pm

1 stop14h 25m

$559

CincinnatiLuxembourg

CVG - LUX

CVGLUX

Cincinnati Cinci./N. Kentucky

Sun 1/25

8:50 pm-9:05 pm

1 stop18h 15m

Luxembourg

Wed 5/13

11:40 am-8:05 pm

1 stop14h 25m

$559

CincinnatiLuxembourg

CVG - LUX

CVGLUX

Cincinnati Cinci./N. Kentucky

Wed 1/21

11:15 am-6:15 pm

2 stops25h 00m

Luxembourg

Wed 5/13

6:10 am-8:20 pm

2 stops44h 10m

$571

BlountvilleLuxembourg

TRI - LUX

TRILUX

Blountville Tri Cities TN/VA

Tue 10/28

12:11 pm-3:00 pm

2 stops21h 49m

Luxembourg

Thu 11/6

11:00 am-9:53 pm

2 stops16h 53m

$572

CincinnatiLuxembourg

CVG - LUX

CVGLUX

Cincinnati Cinci./N. Kentucky

Sun 1/25

5:55 pm-4:20 pm

2 stops16h 25m

Luxembourg

Wed 5/13

6:10 am-8:20 pm

2 stops20h 10m

$574

CincinnatiLuxembourg

CVG - LUX

CVGLUX

Cincinnati Cinci./N. Kentucky

Wed 1/21

5:55 pm-4:20 pm

2 stops16h 25m

Luxembourg

Wed 5/13

8:15 am-11:49 pm

2 stops21h 34m

$579

CincinnatiLuxembourg

CVG - LUX

CVGLUX

Cincinnati Cinci./N. Kentucky

Sun 1/25

11:15 am-4:20 pm

2 stops23h 05m

Luxembourg

Wed 5/13

8:15 am-11:49 pm

2 stops21h 34m

$579

BlountvilleLuxembourg

TRI - LUX

TRILUX

Blountville Tri Cities TN/VA

Tue 10/28

1:28 pm-10:35 am

2 stops16h 07m

Luxembourg

Thu 11/6

10:50 am-10:21 pm

2 stops17h 31m

$591

BlountvilleLuxembourg

TRI - LUX

TRILUX

Blountville Tri Cities TN/VA

Mon 10/13

6:12 pm-9:15 pm

2 stops21h 03m

Luxembourg

Mon 10/20

9:05 pm-8:53 pm

2 stops29h 48m

$607

NashvilleLuxembourg

BNA - LUX

BNALUX

Nashville Intl

Fri 10/31

8:15 am-9:55 am

2 stops43h 40m

Luxembourg

Fri 11/7

10:35 am-1:16 pm

2 stops33h 41m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
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Best time to book a flight from Kentucky to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Kentucky 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 Kentucky to Luxembourg

What is the cheapest time of day to fly from KY to LU?

Find hourly flight availability from Kentucky to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Luxembourg as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Luxembourg. 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 Kentucky to Luxembourg?

    Airlines like British Airways, American Airlines, and Delta fly from Kentucky to Luxembourg in about 18h 13m. The time it takes to get you to your destination can typically vary by up to 3h 36m. The distance between Kentucky and Luxembourg is about 4314 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Kentucky to Luxembourg that include hotel bookings?

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

  • How can I find direct flights from Kentucky to Luxembourg?

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

  • Can I find deals for business class flights from Kentucky to Luxembourg?

    Yes. Cheapflights offers flight deals from Kentucky to Luxembourg 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 Kentucky to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Luxembourg (average of $638). Flying from Kentucky to Luxembourg in June is currently the most expensive (average of $1,172). 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

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Alternative routes for Kentucky to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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