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$346+ Cheap flights from Luxembourg (LUX) to Houston

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — HOU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Luxembourg to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Houston (HO1). 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 January 8, 2026.

Round-trip from

$616
(Flysmarter)

One-way from

$346
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$579
From Luxembourg to Houston
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One-way flight from Luxembourg to Houston
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Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Luxembourg to Houston

Cheapest flights from Luxembourg to Houston
Explore the most affordable flight options available from Luxembourg to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Flysmarter deal was found by Cheapflights users on 1/8. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:55 pmLUX - IAH
1 stop23h 10mBritish Airways
Mon 1/269:45 pmIAH - LUX
1 stop16h 20mBritish Airways
Deal found 1/8$616
This American Airlines deal was found by Cheapflights users on 1/8. 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 1/2211:00 amLUX - IAH
2 stops18h 42mAmerican Airlines
Mon 1/266:10 pmIAH - LUX
2 stops19h 55mAmerican Airlines
Deal found 1/8$627
This KLM deal was found by Cheapflights users on 1/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:20 pmLUX - IAH
1 stop26h 10mMultiple Airlines
Fri 2/612:47 pmIAH - LUX
2 stops14h 48mMultiple Airlines
Deal found 1/7$642
This KLM deal was found by Cheapflights users on 1/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:00 amLUX - IAH
2 stops18h 46mMultiple Airlines
Fri 2/612:47 pmIAH - LUX
2 stops14h 48mMultiple Airlines
Deal found 1/7$648
This American Airlines deal was found by Cheapflights users on 1/6. 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 9/63:30 pmLUX - HOU
2 stops31h 20mAmerican Airlines
Fri 9/188:35 pmHOU - LUX
2 stops34h 55mAmerican Airlines
Deal found 1/6$651
This Air France deal was found by Cheapflights users on 1/7. 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.
Thu 1/297:30 amLUX - IAH
2 stops18h 16mAir France
Fri 2/612:47 pmIAH - LUX
2 stops14h 48mAir France
Deal found 1/7$653
This Billigflug deal was found by Cheapflights users on 1/7. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:00 amLUX - HOU
2 stops18h 46mBritish Airways
Mon 1/266:36 pmHOU - LUX
2 stops19h 29mBritish Airways
Deal found 1/7$654
This Ovago deal was found by Cheapflights users on 1/6. 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 2/2011:00 amLUX - HOU
2 stops19h 58mBritish Airways
Fri 2/278:20 pmHOU - LUX
2 stops38h 10mBritish Airways
Deal found 1/6$660
This KLM deal was found by Cheapflights users on 1/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:35 pmLUX - IAH
1 stop29h 40mKLM
Sun 4/123:20 pmIAH - LUX
1 stop11h 35mKLM
Deal found 1/7$671
This Delta deal was found by Cheapflights users on 1/7. 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.
Thu 1/296:00 amLUX - HOU
2 stops23h 33mDelta
Fri 2/611:09 amHOU - LUX
2 stops23h 41mDelta
Deal found 1/7$701
This lastminute.com deal was found by Cheapflights users on 1/6. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:30 pmLUX - IAH
1 stop28h 55mBritish Airways
Fri 9/189:05 pmIAH - LUX
1 stop34h 25mBritish Airways
Deal found 1/6$707
This Flysmarter deal was found by Cheapflights users on 1/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 amLUX - IAH
2 stops18h 00mLufthansa
Fri 9/184:20 pmIAH - LUX
2 stops18h 35mLufthansa
Deal found 1/6$721

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Houston 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 January 8, 2026.
Use the filters below to find and compare flights from Luxembourg to Houston that are best for you.

Fly from

Luxembourg

Fly to

Houston

Route

Depart

Return

Price

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 1/22

9:55 pm-2:05 pm

1 stop23h 10m

Houston George Bush Intcntl

Mon 1/26

9:35 am-9:05 pm

2 stops28h 30m

$619

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 1/22

11:00 am-8:00 pm

1 stop16h 00m

Houston George Bush Intcntl

Mon 1/26

6:10 pm-9:05 pm

2 stops19h 55m

$626

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 1/29

9:55 pm-2:05 pm

1 stop23h 10m

Houston George Bush Intcntl

Fri 2/6

6:32 am-10:30 am

2 stops20h 58m

$626

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 1/22

11:00 am-10:42 pm

2 stops18h 42m

Houston George Bush Intcntl

Mon 1/26

6:10 pm-9:05 pm

2 stops19h 55m

$627

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Fri 1/30

6:20 pm-1:30 pm

1 stop26h 10m

Houston George Bush Intcntl

Fri 2/6

12:47 pm-10:35 am

2 stops14h 48m

$642

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 1/29

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Fri 2/6

3:30 pm-10:25 am

1 stop11h 55m

$648

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Fri 1/30

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Fri 2/6

3:30 pm-10:25 am

1 stop11h 55m

$648

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 1/29

7:30 am-6:46 pm

2 stops18h 16m

Houston George Bush Intcntl

Fri 2/6

12:47 pm-10:35 am

2 stops14h 48m

$653

LuxembourgHouston

LUX - HOU

LUXHOU

Luxembourg

Thu 1/22

11:00 am-10:46 pm

2 stops18h 46m

Houston Hobby

Mon 1/26

6:36 pm-9:05 pm

2 stops19h 29m

$654

LuxembourgHouston

LUX - HOU

LUXHOU

Luxembourg

Fri 2/20

11:00 am-11:58 pm

2 stops19h 58m

Houston Hobby

Fri 2/27

8:20 pm-5:30 pm

2 stops38h 10m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 29 results
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Best time to book a flight from Luxembourg to Houston

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

What is the cheapest month to book a flight from Luxembourg to Houston?

Currently, January is the cheapest month in which you can book a flight from Luxembourg to Houston (average of $559). Flying from Luxembourg to Houston in June is currently the most expensive (average of $734). 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 Luxembourg to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Luxembourg to Houston?

    Luxembourg (LUX) is the airport you will fly out of if you book a flight from Luxembourg to Houston. You should not have trouble finding flights to Houston from Luxembourg; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Luxembourg airport to Houston. It is only a 3.8 mi journey to Luxembourg (LUX) from Luxembourg’s city center.

  • How long is the flight from Luxembourg to Houston?

    Airlines like British Airways, American Airlines, and Delta fly from Luxembourg to Houston in about 18h 42m. The time it takes to get you to your destination can typically vary by up to 4h 51m. The distance from Luxembourg to Houston is about 5139 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Luxembourg to Houston (average of $559). Flying from Luxembourg to Houston in June is currently the most expensive (average of $734). 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 Luxembourg to Houston

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