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$532+ Cheap flights from Houston 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LUX
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find 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 November 12, 2025.

This Mytrip deal was found by Cheapflights users on 11/10. 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.
Wed 11/191:35 pmIAH - LUX
2 stops24h 50mMultiple Airlines
Wed 12/39:20 amLUX - IAH
3 stops45h 39mMultiple Airlines
Deal found 11/10$827
This FlightHub deal was found by Cheapflights users on 11/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:55 pmIAH - LUX
1 stop19h 10mTurkish Airlines
Sun 12/710:50 amLUX - IAH
1 stop39h 20mTurkish Airlines
Deal found 11/10$852
This Mytrip deal was found by Cheapflights users on 11/10. 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.
Sun 11/3011:55 amIAH - LUX
2 stops16h 50mMultiple Airlines
Sun 12/710:20 amLUX - IAH
3 stops44h 48mMultiple Airlines
Deal found 11/10$911
This Ovago deal was found by Cheapflights users on 11/10. 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.
Wed 12/246:55 pmIAH - LUX
1 stop20h 05mLufthansa
Wed 1/710:35 amLUX - IAH
1 stop14h 40mLufthansa
Deal found 11/10$980
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Wed 12/245:05 pmIAH - LUX
2 stops17h 55mMultiple Airlines
Wed 1/710:35 amLUX - IAH
1 stop14h 40mMultiple Airlines
Deal found 11/10$1,010
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/2410:37 amIAH - LUX
2 stops16h 38mAmerican Airlines
Wed 1/79:55 pmLUX - IAH
2 stops26h 10mAmerican Airlines
Deal found 11/10$1,011
This Cheapflightsfares deal was found by Cheapflights users on 11/10. 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.
Sun 11/304:30 pmIAH - LUX
1 stop14h 05mLufthansa
Sun 12/77:10 amLUX - IAH
2 stops16h 53mLufthansa
Deal found 11/10$1,031
This CheapOair deal was found by Cheapflights users on 11/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:10 amIAH - LUX
2 stops23h 25mAir Canada
Sun 12/77:10 amLUX - IAH
2 stops21h 29mAir Canada
Deal found 11/10$1,067

Cheap flight deals from Houston to Luxembourg

Keep the following information in mind while searching for Houston to Luxembourg flight deals. Data was last updated November 12, 2025.

Round-trip from

$781
(American Airlines)

One-way from

$532
(Cheapflightsfares)
From Houston to Luxembourg
Search Deals
One-way flight 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 November 12, 2025.
Use the filters below to find and compare flights from Houston to Luxembourg that are best for you.

Fly from

Houston

Fly to

Luxembourg

Route

Depart

Return

Price

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 1/4

9:50 pm-9:30 am

1 stop28h 40m

Luxembourg

Mon 1/19

5:10 pm-2:05 pm

1 stop27h 55m

$783

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Mon 1/5

6:00 am-10:15 am

2 stops45h 15m

Luxembourg

Mon 1/12

5:10 pm-2:05 pm

1 stop27h 55m

$816

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 11/30

2:55 pm-5:05 pm

1 stop19h 10m

Luxembourg

Sun 12/7

10:50 am-7:10 pm

1 stop39h 20m

$852

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Sun 1/4

4:17 pm-9:05 pm

2 stops21h 48m

Luxembourg

Mon 1/19

5:10 pm-4:12 pm

2 stops30h 02m

$871

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Thu 4/2

9:10 pm-9:25 am

1 stop29h 15m

Luxembourg

Mon 4/6

10:20 am-7:15 pm

1 stop39h 55m

$876

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Thu 3/5

9:05 pm-5:05 pm

1 stop37h 00m

Luxembourg

Mon 3/9

6:00 pm-8:10 pm

1 stop32h 10m

$876

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 11/30

12:30 pm-7:20 pm

3 stops23h 50m

Luxembourg

Sun 12/7

10:20 am-12:08 am

3 stops44h 48m

$977

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 12/24

6:55 pm-10:00 pm

1 stop20h 05m

Luxembourg

Wed 1/7

10:35 am-6:15 pm

1 stop14h 40m

$980

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Thu 3/5

3:03 pm-2:15 pm

2 stops16h 12m

Luxembourg

Mon 3/9

2:45 pm-2:30 pm

1 stop29h 45m

$990

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Thu 4/2

1:00 pm-10:00 am

2 stops14h 00m

Luxembourg

Mon 4/6

10:30 am-9:46 pm

2 stops18h 16m

$1,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 18 results
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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

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

Find hourly flight availability from Houston 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 November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Luxembourg at noon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the evening.

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 14h. Fly via British Airways, Turkish Airlines, or KLM 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 British Airways. According to our data, you can fly for as low as $532. Users have also found prices from $550 and $1,692 on American Airlines and Delta, 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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Alternative routes for Houston to Luxembourg

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