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Luxembourg

$698+ Cheap flights from Louisville (SDF) to Luxembourg (LUX)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LUX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Louisville to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Luxembourg (LUX). 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 July 31, 2025.

Round-trip from

$698
(Ovago)
From Louisville Intl to Luxembourg
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Find flight deals from Louisville to Luxembourg

Cheapest flights from Louisville to Luxembourg
Explore the most affordable flight options available from Louisville to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:01 amSDF - LUX
2 stops26h 24mBritish Airways
Sat 11/15:20 pmLUX - SDF
2 stops32h 24mBritish Airways
Deal found 7/30$698
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:36 pmSDF - LUX
2 stops34h 34mLufthansa
Sat 9/202:30 pmLUX - SDF
2 stops32h 45mLufthansa
Deal found 7/30$797
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:55 amSDF - LUX
3 stops17h 15mAir Canada
Sat 9/206:15 amLUX - SDF
3 stops22h 09mAir Canada
Deal found 7/30$963
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:42 pmSDF - LUX
2 stops23h 53mMultiple Airlines
Sat 9/206:00 amLUX - SDF
3 stops38h 15mMultiple Airlines
Deal found 7/30$1,138

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 July 31, 2025.
Use the filters below to find and compare flights from Louisville to Luxembourg that are best for you.

Fly from

Louisville

Fly to

Luxembourg

Route

Depart

Return

Price

LouisvilleLuxembourg

SDF - LUX

SDFLUX

Louisville Intl

Fri 10/24

10:01 am-6:25 pm

2 stops26h 24m

Luxembourg

Sat 11/1

5:20 pm-8:44 pm

2 stops32h 24m

$698

LouisvilleLuxembourg

SDF - LUX

SDFLUX

Louisville Intl

Sat 9/13

7:36 pm-12:10 pm

2 stops34h 34m

Luxembourg

Sat 9/20

2:30 pm-5:15 pm

2 stops32h 45m

$797

LouisvilleLuxembourg

SDF - LUX

SDFLUX

Louisville Intl

Sat 9/13

10:55 am-10:10 am

3 stops17h 15m

Luxembourg

Sat 9/20

6:15 am-10:24 pm

3 stops22h 09m

$963

LouisvilleLuxembourg

SDF - LUX

SDFLUX

Louisville Intl

Sat 9/13

2:42 pm-8:35 pm

2 stops23h 53m

Luxembourg

Sat 9/20

6:00 am-2:15 pm

3 stops38h 15m

$1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Louisville to Luxembourg

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

What is the cheapest time of day to fly from SDF to LUX?

Find hourly flight availability from Louisville 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 July 31, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Louisville to Luxembourg by exploring options for tickets in the morning.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Air Canada, Lufthansa, and British Airways from Louisville to Luxembourg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,851 reviews

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.1
Good
9,851 reviews
Air Canada
7.1
Good
9,851 reviews

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Lufthansa
6.8
Okay
7,275 reviews
Air Canada
7.1
Good
9,851 reviews

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
British Airways
6.6
Okay
7,222 reviews
Air Canada
7.1
Good
9,851 reviews

Comfort

7.1

Crew

7.8

Food

6.3

Overall

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

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

  • What are the cheapest airlines flying from Louisville to Luxembourg round-trip?

    British Airways, at $698, was found to be the cheapest airline from Louisville to Luxembourg.Alternate airlines to your destination round-trip include Lufthansa and Air Canada.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Louisville to Luxembourg (average of $638). Flying from Louisville to Luxembourg in June is currently the most expensive (average of $1,173). 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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