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Cheap flights from Houston to Luxembourg from $524

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Luxembourg departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:06 pm - 10:40 pmIAH-LUX
23h 34m2 stops
Scandinavian Airlines Logo
1:35 pm - 11:56 pmLUX-IAH
41h 21m2 stops
$524Scandinavian Airlines
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Wed, Jan 28 - Sun, Feb 1
British Airways Logo
9:50 pm - 9:30 amIAH-LUX
28h 40m1 stop
British Airways Logo
10:15 am - 2:05 pmLUX-IAH
34h 50m1 stop
$753British Airways
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Sun, Dec 28 - Tue, Jan 13
Delta Logo
3:30 pm - 2:15 pmIAH-LUX
15h 45m1 stop
Delta Logo
6:00 am - 11:21 amLUX-IAH
36h 21m2 stops
$762Delta
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Sun, Dec 28 - Tue, Jan 13
Multiple Airlines Logo
7:35 am - 1:25 pmIAH-LUX
22h 50m3 stops
Multiple Airlines Logo
9:30 pm - 11:59 pmLUX-IAH
33h 29m3 stops
$779Multiple Airlines
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Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
5:45 am - 1:25 pmIAH-LUX
24h 40m3 stops
Multiple Airlines Logo
8:30 pm - 11:59 pmLUX-IAH
34h 29m2 stops
$846Multiple Airlines
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Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
7:10 am - 4:20 pmIAH-LUX
26h 10m2 stops
Air Canada Logo
10:35 am - 11:09 amLUX-IAH
31h 34m2 stops
$861Air Canada
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Sun, Dec 28 - Tue, Jan 13
Turkish Airlines Logo
2:55 pm - 5:05 pmIAH-LUX
19h 10m1 stop
Turkish Airlines Logo
10:50 am - 7:10 pmLUX-IAH
39h 20m1 stop
$896Turkish Airlines
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Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
11:55 am - 10:05 amIAH-LUX
15h 10m2 stops
Multiple Airlines Logo
7:10 am - 2:10 pmLUX-IAH
14h 00m1 stop
$956Multiple Airlines
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Wed, Jan 28 - Sun, Feb 1
Turkish Airlines Logo
9:05 pm - 9:55 amIAH-LUX
29h 50m1 stop
Turkish Airlines Logo
6:00 pm - 1:10 pmLUX-IAH
26h 10m1 stop
$1,046Turkish Airlines
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Fri, Dec 5 - Tue, Dec 9
Delta Logo
10:39 am - 10:25 amHOU-LUX
16h 46m2 stops
Delta Logo
6:00 am - 5:52 pmLUX-HOU
18h 52m2 stops
$1,291Delta
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Fri, Dec 5 - Tue, Dec 9

British Airways flights from Houston to Luxembourg

Our best British Airways deals on Houston to Luxembourg flight tickets
British Airways
Dec 28
IAH9:50 pmHouston George Bush Intcntl
28h 40m
1 stop
LUX9:30 amLuxembourg
Jan 13
LUX10:15 amLuxembourg
34h 50m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$753
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British Airways
Dec 20
HOU6:07 pmHouston Hobby
16h 23m
2 stops
LUX5:30 pmLuxembourg
Jan 9
LUX11:00 amLuxembourg
18h 46m
2 stops
HOU10:46 pmHouston Hobby
$4,332
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Delta flights from Houston to Luxembourg

Our best Delta deals on Houston to Luxembourg flight tickets
Delta
Dec 28
IAH3:30 pmHouston George Bush Intcntl
15h 45m
1 stop
LUX2:15 pmLuxembourg
Jan 13
LUX6:00 amLuxembourg
36h 21m
2 stops
IAH11:21 amHouston George Bush Intcntl
$762
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Delta
Dec 5
IAH11:02 amHouston George Bush Intcntl
16h 23m
2 stops
LUX10:25 amLuxembourg
Dec 9
LUX2:45 pmLuxembourg
29h 45m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$1,081
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Delta
Dec 5
IAH11:02 amHouston George Bush Intcntl
16h 23m
2 stops
LUX10:25 amLuxembourg
Dec 9
LUX10:55 amLuxembourg
20h 04m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$1,091
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momondo 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, momondo users made 832,500 searches. Data last updated November 21, 2025.
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

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 1/28

4:06 pm-10:40 pm

2 stops23h 34m

Luxembourg

Sun 2/1

1:35 pm-11:56 pm

2 stops41h 21m

$524

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 12/28

9:50 pm-9:30 am

1 stop28h 40m

Luxembourg

Tue 1/13

10:15 am-2:05 pm

1 stop34h 50m

$753

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 12/28

3:30 pm-2:15 pm

1 stop15h 45m

Luxembourg

Tue 1/13

6:00 am-11:21 am

2 stops36h 21m

$762

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 1/28

7:35 am-1:25 pm

3 stops22h 50m

Luxembourg

Sun 2/1

9:30 pm-11:59 pm

3 stops33h 29m

$779

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 1/28

5:45 am-1:25 pm

3 stops24h 40m

Luxembourg

Sun 2/1

8:30 pm-11:59 pm

2 stops34h 29m

$846

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 12/28

7:10 am-4:20 pm

2 stops26h 10m

Luxembourg

Tue 1/13

10:35 am-11:09 am

2 stops31h 34m

$861

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 1/28

2:55 pm-5:05 pm

1 stop19h 10m

Luxembourg

Sun 2/1

10:50 am-7:10 pm

1 stop39h 20m

$896

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Wed 1/28

11:55 am-10:05 am

2 stops15h 10m

Luxembourg

Sun 2/1

7:10 am-2:10 pm

1 stop14h 00m

$956

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Fri 12/5

9:05 pm-9:55 am

1 stop29h 50m

Luxembourg

Tue 12/9

6:00 pm-1:10 pm

1 stop26h 10m

$1,046

HoustonLuxembourg

HOU - LUX

HOULUX

Houston Hobby

Fri 12/5

10:39 am-10:25 am

2 stops16h 46m

Luxembourg

Tue 12/9

6:00 am-5:52 pm

2 stops18h 52m

$1,291

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 Luxembourg from

How to get the cheapest flight ticket from Houston to Luxembourg

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 day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Houston is on a Friday. momondo users have found tickets for Friday departures for as low as $793. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Sunday is $1,343.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Houston to Luxembourg in the evening for as low as $1,169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,273.

Cheap Houston to Luxembourg flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to Luxembourg. There are no popular flight routes from Houston to Luxembourg.
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  • When did momondo last update prices for flights from Houston to Luxembourg?

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Luxembourg.

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

    The travel and health documents required for your trip to Luxembourg can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Luxembourg. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Houston to Luxembourg flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Luxembourg.

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

If you are not ready to book a flight from Houston to Luxembourg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Luxembourg and let you know when they change.

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