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Cheap flights from Luxembourg to Houston from $643

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to Houston departing on 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Luxembourg to Houston

Recent round-trip flight deals from Luxembourg to Houston

Enter your travel dates to find the best prices.
Lufthansa Logo
6:05 am - 1:35 pm
LUX
-
IAH
14h 30m
1 stop
Lufthansa Logo
4:30 pm - 4:10 pm
IAH
-
LUX
16h 40m
1 stop
$803Lufthansa
Thu, Apr 9 - Wed, Apr 15
United Airlines Logo
8:30 am - 6:00 pm
LUX
-
IAH
16h 30m
1 stop
United Airlines Logo
9:30 am - 7:30 pm
IAH
-
LUX
27h 00m
2 stops
$807United Airlines
Tue, Apr 21 - Fri, May 1
Air France Logo
7:30 am - 1:35 pm
LUX
-
IAH
13h 05m
1 stop
Air France Logo
3:50 pm - 10:35 am
IAH
-
LUX
11h 45m
1 stop
$808Air France
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
6:25 pm - 1:15 pm
LUX
-
IAH
25h 50m
1 stop
Multiple Airlines Logo
3:55 pm - 10:35 am
IAH
-
LUX
11h 40m
1 stop
$809Multiple Airlines
Tue, Sep 8 - Thu, Sep 24
United Airlines Logo
8:30 am - 7:52 pm
LUX
-
IAH
42h 22m
2 stops
United Airlines Logo
2:30 pm - 4:10 pm
IAH
-
LUX
18h 40m
2 stops
$811United Airlines
Tue, Sep 8 - Thu, Sep 24
KLM Logo
6:25 pm - 1:15 pm
LUX
-
IAH
25h 50m
1 stop
KLM Logo
12:55 pm - 9:55 am
IAH
-
LUX
14h 00m
2 stops
$815KLM
Thu, Sep 10 - Thu, Sep 24
KLM Logo
2:35 pm - 1:20 pm
LUX
-
IAH
29h 45m
1 stop
KLM Logo
12:38 pm - 9:55 am
IAH
-
LUX
14h 17m
2 stops
$816KLM
Thu, Apr 9 - Wed, Apr 15
Delta Logo
6:00 am - 4:32 pm
LUX
-
HOU
17h 32m
2 stops
Delta Logo
1:31 pm - 2:05 pm
HOU
-
LUX
17h 34m
2 stops
$820Delta
Thu, Apr 9 - Wed, Apr 15
Delta Logo
6:00 am - 11:07 pm
LUX
-
HOU
24h 07m
2 stops
Delta Logo
10:53 am - 9:55 am
HOU
-
LUX
16h 02m
2 stops
$843Delta
Sat, Apr 25 - Tue, Apr 28
Multiple Airlines Logo
10:50 am - 9:35 pm
LUX
-
HOU
17h 45m
2 stops
Multiple Airlines Logo
1:00 pm - 9:55 am
HOU
-
LUX
13h 55m
2 stops
$939Multiple Airlines
Tue, Sep 8 - Fri, Sep 25

Delta flights from Luxembourg to Houston

Our best Delta deals on Luxembourg to Houston flight tickets
Delta
Apr 23
LUX6:00 amLuxembourg
17h 28m
2 stops
HOU4:28 pmHouston Hobby
Apr 28
HOU5:23 pmHouston Hobby
17h 32m
2 stops
LUX5:55 pmLuxembourg
$820
Delta
Apr 23
LUX6:00 amLuxembourg
14h 20m
1 stop
IAH1:20 pmHouston George Bush Intcntl
Apr 26
IAH6:25 amHouston George Bush Intcntl
20h 30m
2 stops
LUX9:55 amLuxembourg
$838
Delta
Apr 25
LUX6:00 amLuxembourg
24h 07m
2 stops
HOU11:07 pmHouston Hobby
Apr 28
HOU10:53 amHouston Hobby
16h 02m
2 stops
LUX9:55 amLuxembourg
$843

British Airways flights from Luxembourg to Houston

Our best British Airways deals on Luxembourg to Houston flight tickets
British Airways
Apr 22
LUX9:35 pmLuxembourg
22h 45m
1 stop
IAH1:20 pmHouston George Bush Intcntl
May 2
IAH9:05 pmHouston George Bush Intcntl
30h 35m
1 stop
LUX10:40 amLuxembourg
$821
British Airways
Apr 24
LUX9:15 pmLuxembourg
29h 36m
2 stops
HOU7:51 pmHouston Hobby
Apr 29
HOU12:42 pmHouston Hobby
15h 03m
2 stops
LUX10:45 amLuxembourg
$827
British Airways
Apr 21
LUX11:30 amLuxembourg
32h 50m
1 stop
IAH1:20 pmHouston George Bush Intcntl
May 1
IAH9:05 pmHouston George Bush Intcntl
34h 25m
1 stop
LUX2:30 pmLuxembourg
$1,168

momondo 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Luxembourg to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 4/9

6:05 am-1:35 pm

1 stop14h 30m

Houston George Bush Intcntl

Wed 4/15

4:30 pm-4:10 pm

1 stop16h 40m

$803

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Tue 4/21

8:30 am-6:00 pm

1 stop16h 30m

Houston George Bush Intcntl

Fri 5/1

9:30 am-7:30 pm

2 stops27h 00m

$807
Quickest round-trip

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Fri 4/24

7:30 am-1:35 pm

1 stop13h 05m

Houston George Bush Intcntl

Wed 4/29

3:50 pm-10:35 am

1 stop11h 45m

$808

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Tue 9/8

6:25 pm-1:15 pm

1 stop25h 50m

Houston George Bush Intcntl

Thu 9/24

3:55 pm-10:35 am

1 stop11h 40m

$809

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Tue 9/8

8:30 am-7:52 pm

2 stops42h 22m

Houston George Bush Intcntl

Thu 9/24

2:30 pm-4:10 pm

2 stops18h 40m

$811

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 9/10

6:25 pm-1:15 pm

1 stop25h 50m

Houston George Bush Intcntl

Thu 9/24

12:55 pm-9:55 am

2 stops14h 00m

$815

LuxembourgHouston

LUX - IAH

LUXIAH

Luxembourg

Thu 4/9

2:35 pm-1:20 pm

1 stop29h 45m

Houston George Bush Intcntl

Wed 4/15

12:38 pm-9:55 am

2 stops14h 17m

$816

LuxembourgHouston

LUX - HOU

LUXHOU

Luxembourg

Thu 4/9

6:00 am-4:32 pm

2 stops17h 32m

Houston Hobby

Wed 4/15

1:31 pm-2:05 pm

2 stops17h 34m

$820

LuxembourgHouston

LUX - HOU

LUXHOU

Luxembourg

Sat 4/25

6:00 am-11:07 pm

2 stops24h 07m

Houston Hobby

Tue 4/28

10:53 am-9:55 am

2 stops16h 02m

$843

LuxembourgHouston

LUX - HOU

LUXHOU

Luxembourg

Tue 9/8

10:50 am-9:35 pm

2 stops17h 45m

Houston Hobby

Fri 9/25

1:00 pm-9:55 am

2 stops13h 55m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Luxembourg to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Luxembourg to Houston?

British Airways and American Airlines are the most popular carriers operating from Luxembourg to Houston

Cheap Luxembourg to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Houston

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Luxembourg to Houston takes 14h 20m
There are no direct flights from Luxembourg to Houston. There are no popular flight routes from Luxembourg to Houston.
Search flight deals

  • When did momondo last update prices for flights from Luxembourg to Houston?

    Prices for flights from Luxembourg to Houston are refreshed on a daily basis.

  • How old do you have to be to fly from Luxembourg to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Luxembourg to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Luxembourg to Houston for you.

Can I find flights from Luxembourg to Houston with flexible booking policies on momondo?

All flight searches from Luxembourg to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Luxembourg to Houston?

Once all potential Luxembourg to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Luxembourg to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Luxembourg to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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