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Luxembourg

$472+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LUX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$603
(CheapOair)

One-way from

$472
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,355
From Houston to Luxembourg
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One-way flight from Houston to Luxembourg
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Highest demand for flights based on searches. 22% potential increase in price ($325 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($103 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This CheapOair deal was found by Cheapflights users on 7/3. 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.
Sat 10/256:16 pmIAH - LUX
2 stops37h 24mMultiple Airlines
Wed 11/57:10 amLUX - IAH
1 stop14h 25mMultiple Airlines
Deal found 7/3$603
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:23 pmIAH - LUX
2 stops40h 57mLufthansa
Wed 11/510:35 amLUX - IAH
1 stop14h 40mLufthansa
Deal found 7/2$627
This CheapOair deal was found by Cheapflights users on 7/1. 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.
Sat 10/254:49 pmIAH - LUX
2 stops46h 16mBritish Airways
Wed 11/511:00 amLUX - IAH
1 stop34h 10mBritish Airways
Deal found 7/1$634
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 10/2510:45 pmIAH - LUX
1 stop12h 45mAmerican Airlines
Wed 11/59:55 pmLUX - IAH
1 stop23h 15mAmerican Airlines
Deal found 7/2$638
This Air Canada deal was found by Cheapflights users on 7/1. 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 10/2510:00 amIAH - LUX
2 stops17h 55mAir Canada
Wed 11/57:10 amLUX - IAH
2 stops21h 29mAir Canada
Deal found 7/1$639
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 10/255:50 pmIAH - LUX
1 stop16h 20mUnited Airlines
Wed 11/58:10 amLUX - IAH
1 stop17h 05mUnited Airlines
Deal found 7/3$642
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/116:22 pmHOU - LUX
2 stops19h 08mAmerican Airlines
Thu 9/1811:40 amLUX - HOU
2 stops19h 08mAmerican Airlines
Deal found 7/2$737
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:16 amIAH - LUX
2 stops17h 59mTAP AIR PORTUGAL
Sat 12/612:05 pmLUX - IAH
2 stops54h 15mTAP AIR PORTUGAL
Deal found 7/3$787
This Air France deal was found by Cheapflights users on 7/1. 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.
Fri 8/223:50 pmIAH - LUX
1 stop15h 00mAir France
Sun 9/77:30 amLUX - IAH
1 stop13h 05mAir France
Deal found 7/1$796
This Gurufare deal was found by Cheapflights users on 7/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:23 pmHOU - LUX
2 stops38h 07mBritish Airways
Sat 12/611:30 amLUX - HOU
2 stops35h 37mBritish Airways
Deal found 7/3$829
This Delta deal was found by Cheapflights users on 7/3. 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 8/176:00 amHOU - LUX
2 stops21h 00mDelta
Sun 8/246:10 amLUX - HOU
2 stops18h 29mDelta
Deal found 7/3$842
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/209:00 pmIAH - LUX
1 stop29h 30mTurkish Airlines
Fri 7/2510:25 amLUX - IAH
1 stop39h 40mTurkish Airlines
Deal found 7/2$1,666

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 3, 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

Sat 10/25

6:16 pm-2:40 pm

2 stops37h 24m

Luxembourg

Wed 11/5

7:10 am-2:35 pm

1 stop14h 25m

$603

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/25

8:23 pm-7:20 pm

2 stops40h 57m

Luxembourg

Wed 11/5

10:35 am-6:15 pm

1 stop14h 40m

$627

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/25

4:49 pm-10:05 pm

2 stops46h 16m

Luxembourg

Wed 11/5

11:00 am-2:10 pm

1 stop34h 10m

$634

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/25

10:45 pm-5:30 pm

1 stop12h 45m

Luxembourg

Wed 11/5

9:55 pm-2:10 pm

1 stop23h 15m

$638

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/25

10:00 am-10:55 am

2 stops17h 55m

Luxembourg

Wed 11/5

7:10 am-9:39 pm

2 stops21h 29m

$639

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/25

5:50 pm-5:10 pm

1 stop16h 20m

Luxembourg

Wed 11/5

8:10 am-6:15 pm

1 stop17h 05m

$642

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Thu 9/11

6:22 pm-8:30 pm

2 stops19h 08m

Luxembourg

Thu 9/18

11:40 am-11:48 pm

2 stops19h 08m

$737

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Fri 11/21

10:16 am-11:15 am

2 stops17h 59m

Luxembourg

Sat 12/6

12:05 pm-11:20 am

2 stops54h 15m

$787

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Fri 8/22

3:50 pm-1:50 pm

1 stop15h 00m

Luxembourg

Sun 9/7

7:30 am-1:35 pm

1 stop13h 05m

$796

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Fri 11/21

8:23 pm-5:30 pm

2 stops38h 07m

Luxembourg

Sat 12/6

11:30 am-4:07 pm

2 stops35h 37m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 15 results
1
2

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 July 3, 2025.

When flying from Houston to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 3, 2025.
Read through reviews of airlines operating flights from Houston to Luxembourg, such as Delta, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,895 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Houston to Luxembourg (average of $638). Flying from Houston to Luxembourg in June is currently the most expensive (average of $1,175). 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 Houston to Luxembourg

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