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Luxembourg

$749+ Cheap flights from Houston to Luxembourg

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LUX
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from Houston to Luxembourg

Cheapest flights from Houston to Luxembourg
Explore the most affordable flight options available from Houston to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 11/81:40 pm
IAH
-
LUX
2 stops20h 00m
United Airlines
Thu 11/129:30 am
LUX
-
IAH
1 stop13h 50m
United Airlines
Deal found 7/23$749
This Air Canada deal was found by Cheapflights users on 7/21. 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.
Tue 11/312:00 pm
IAH
-
LUX
2 stops19h 00m
Air Canada
Thu 11/510:45 am
LUX
-
IAH
2 stops29h 20m
Air Canada
Deal found 7/21$762
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 11/35:00 am
IAH
-
LUX
2 stops28h 40m
United Airlines
Thu 11/59:30 am
LUX
-
IAH
2 stops22h 00m
United Airlines
Deal found 7/23$764
This Gotogate deal was found by Cheapflights users on 7/22. 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.
Wed 8/1910:00 am
IAH
-
LUX
2 stops16h 30m
Multiple Airlines
Wed 8/266:25 am
LUX
-
IAH
1 stop14h 10m
Multiple Airlines
Deal found 7/22$789
This Gotogate deal was found by Cheapflights users on 7/21. 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.
Tue 8/1810:00 am
IAH
-
LUX
2 stops23h 05m
Multiple Airlines
Tue 8/256:05 am
LUX
-
IAH
1 stop14h 30m
Multiple Airlines
Deal found 7/21$790
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
IAH
-
LUX
1 stop15h 40m
British Airways
Tue 8/2511:30 am
LUX
-
IAH
1 stop14h 45m
British Airways
Deal found 7/21$792
This Gotogate deal was found by Cheapflights users on 7/21. 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.
Wed 8/1910:00 am
IAH
-
LUX
2 stops16h 30m
Multiple Airlines
Tue 8/256:05 am
LUX
-
IAH
1 stop14h 30m
Multiple Airlines
Deal found 7/21$793
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 8/191:13 pm
HOU
-
LUX
2 stops21h 22m
Delta
Wed 8/266:00 am
LUX
-
HOU
2 stops23h 05m
Delta
Deal found 7/22$819
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/239:32 am
HOU
-
LUX
2 stops18h 08m
American Airlines
Tue 9/811:30 am
LUX
-
HOU
2 stops28h 26m
American Airlines
Deal found 7/24$835
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 9/85:26 pm
HOU
-
LUX
2 stops17h 29m
Delta
Tue 9/1510:25 am
LUX
-
HOU
2 stops19h 14m
Delta
Deal found 7/25$836
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 8/231:13 pm
HOU
-
LUX
2 stops13h 47m
Delta
Tue 9/810:25 am
LUX
-
HOU
2 stops19h 14m
Delta
Deal found 7/23$910
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/169:33 am
HOU
-
LUX
2 stops18h 12m
American Airlines
Sun 9/273:30 pm
LUX
-
HOU
2 stops31h 13m
American Airlines
Deal found 7/23$913

Find flight deals from Houston to Luxembourg

Keep the following information in mind while searching for Houston to Luxembourg flight deals. Data was last updated July 25, 2026.

Round-trip from

$749
(United Airlines)
From Houston to Luxembourg
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 25, 2026.
Use the filters below to find and compare flights from Houston to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 11/8

12:00 pm-6:25 pm

2 stops23h 25m

Luxembourg

Thu 11/12

10:45 am-9:05 am

2 stops29h 20m

$762

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Tue 11/3

5:00 am-4:40 pm

2 stops28h 40m

Luxembourg

Thu 11/5

9:30 am-12:30 am

2 stops22h 00m

$764

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 8/19

4:40 pm-4:05 pm

1 stop16h 25m

Luxembourg

Tue 8/25

9:40 am-4:30 pm

1 stop13h 50m

$804
Quickest round-trip

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 8/23

3:55 pm-1:50 pm

1 stop14h 55m

Luxembourg

Tue 9/8

6:00 am-1:20 pm

1 stop14h 20m

$817

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Wed 8/19

1:13 pm-5:35 pm

2 stops21h 22m

Luxembourg

Wed 8/26

6:00 am-10:05 pm

2 stops23h 05m

$819

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Sun 8/23

9:32 am-10:40 am

2 stops18h 08m

Luxembourg

Tue 9/8

11:30 am-8:56 am

2 stops28h 26m

$835

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Sun 8/23

1:13 pm-10:00 am

2 stops13h 47m

Luxembourg

Tue 9/8

10:25 am-10:39 pm

2 stops19h 14m

$910

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 11/8

4:14 pm-4:20 pm

2 stops17h 06m

Luxembourg

Thu 11/12

11:00 am-7:55 pm

1 stop15h 55m

$966

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Fri 12/25

12:09 pm-10:30 am

2 stops15h 21m

Luxembourg

Sun 1/10

9:15 am-10:46 pm

2 stops20h 31m

$1,017

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Tue 11/3

11:35 am-10:15 am

2 stops15h 40m

Luxembourg

Thu 11/5

11:00 am-11:13 pm

2 stops19h 13m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Houston to Luxembourg

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

No data available for this route at this time. Please check back soon.

Related info for your journey

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

    There are many flights that can get you from Houston to Luxembourg in 21h 22m. Fly via United Airlines, Air Canada, or Delta to get the fastest option. The distance between Houston and Luxembourg is about 5154 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Houston to Luxembourg one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $84 and $113 on American Airlines and Southwest, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

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