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Cheap flights from Houston George Bush Intcntl Airport to Luxembourg from $813

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 George Bush Intcntl Airport to Luxembourg departing on 8/16. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:55 pm - 10:35 am
IAH
-
LUX
11h 40m
1 stop
Multiple Airlines Logo
6:00 am - 1:15 pm
LUX
-
IAH
14h 15m
1 stop
$813Multiple Airlines
Sun, Aug 16 - Wed, Sep 9
Multiple Airlines Logo
4:40 pm - 4:05 pm
IAH
-
LUX
16h 25m
1 stop
Multiple Airlines Logo
6:25 am - 7:52 pm
LUX
-
IAH
20h 27m
2 stops
$819Multiple Airlines
Sun, Aug 16 - Wed, Sep 9
Air Canada Logo
10:00 am - 9:30 am
IAH
-
LUX
16h 30m
2 stops
Air Canada Logo
6:25 am - 7:52 pm
LUX
-
IAH
20h 27m
2 stops
$825Air Canada
Sun, Aug 16 - Wed, Sep 9
KLM Logo
5:50 pm - 9:55 am
IAH
-
LUX
33h 05m
2 stops
KLM Logo
6:25 pm - 4:35 pm
LUX
-
IAH
29h 10m
2 stops
$840KLM
Sat, Oct 3 - Mon, Oct 19
KLM Logo
5:50 pm - 9:55 am
IAH
-
LUX
33h 05m
2 stops
KLM Logo
6:25 pm - 1:15 pm
LUX
-
IAH
25h 50m
1 stop
$841KLM
Sat, Oct 3 - Mon, Oct 19
British Airways Logo
3:30 pm - 2:30 pm
IAH
-
LUX
16h 00m
1 stop
British Airways Logo
4:50 pm - 1:25 pm
LUX
-
IAH
27h 35m
1 stop
$854British Airways
Sat, Oct 3 - Mon, Oct 19
Air France Logo
5:05 pm - 1:50 pm
IAH
-
LUX
13h 45m
1 stop
Air France Logo
7:30 am - 2:50 pm
LUX
-
IAH
14h 20m
1 stop
$902Air France
Tue, Jul 7 - Tue, Jul 14
Air France Logo
3:27 pm - 1:50 pm
IAH
-
LUX
15h 23m
2 stops
Air France Logo
7:30 am - 2:50 pm
LUX
-
IAH
14h 20m
1 stop
$907Air France
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
4:45 pm - 1:25 pm
IAH
-
LUX
37h 40m
2 stops
Multiple Airlines Logo
8:10 pm - 4:40 pm
LUX
-
IAH
27h 30m
1 stop
$911Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
British Airways Logo
9:10 pm - 10:40 am
IAH
-
LUX
30h 30m
1 stop
British Airways Logo
10:55 am - 1:25 pm
LUX
-
IAH
33h 30m
1 stop
$913British Airways
Sat, Oct 10 - Sat, Oct 17

KLM flights from Houston George Bush Intcntl Airport to Luxembourg

Our best KLM deals on Houston George Bush Intcntl Airport to Luxembourg flight tickets
KLM
Oct 3
IAH5:50 pmHouston George Bush Intcntl
33h 05m
2 stops
LUX9:55 amLuxembourg
Oct 19
LUX6:25 pmLuxembourg
29h 10m
2 stops
IAH4:35 pmHouston George Bush Intcntl
$840
KLM
Oct 3
IAH5:50 pmHouston George Bush Intcntl
33h 05m
2 stops
LUX9:55 amLuxembourg
Oct 19
LUX6:25 pmLuxembourg
25h 50m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$841
KLM
Oct 2
IAH3:20 pmHouston George Bush Intcntl
11h 35m
1 stop
LUX9:55 amLuxembourg
Oct 18
LUX6:00 amLuxembourg
14h 15m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$922

British Airways flights from Houston George Bush Intcntl Airport to Luxembourg

Our best British Airways deals on Houston George Bush Intcntl Airport to Luxembourg flight tickets
British Airways
Oct 3
IAH3:30 pmHouston George Bush Intcntl
16h 00m
1 stop
LUX2:30 pmLuxembourg
Oct 19
LUX4:50 pmLuxembourg
27h 35m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$854
British Airways
Oct 10
IAH9:10 pmHouston George Bush Intcntl
30h 30m
1 stop
LUX10:40 amLuxembourg
Oct 17
LUX10:55 amLuxembourg
33h 30m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$913
British Airways
Jun 10
IAH3:25 pmHouston George Bush Intcntl
21h 50m
1 stop
LUX8:15 pmLuxembourg
Jun 25
LUX9:05 pmLuxembourg
23h 15m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,122

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 May 28, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 8/16

3:55 pm-10:35 am

1 stop11h 40m

Luxembourg

Wed 9/9

6:00 am-1:15 pm

1 stop14h 15m

$813

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 8/16

4:40 pm-4:05 pm

1 stop16h 25m

Luxembourg

Wed 9/9

6:25 am-7:52 pm

2 stops20h 27m

$819

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sun 8/16

10:00 am-9:30 am

2 stops16h 30m

Luxembourg

Wed 9/9

6:25 am-7:52 pm

2 stops20h 27m

$825

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/3

5:50 pm-9:55 am

2 stops33h 05m

Luxembourg

Mon 10/19

6:25 pm-4:35 pm

2 stops29h 10m

$840

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/3

5:50 pm-9:55 am

2 stops33h 05m

Luxembourg

Mon 10/19

6:25 pm-1:15 pm

1 stop25h 50m

$841

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/3

3:30 pm-2:30 pm

1 stop16h 00m

Luxembourg

Mon 10/19

4:50 pm-1:25 pm

1 stop27h 35m

$854

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Tue 7/7

5:05 pm-1:50 pm

1 stop13h 45m

Luxembourg

Tue 7/14

7:30 am-2:50 pm

1 stop14h 20m

$902

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Tue 7/7

3:27 pm-1:50 pm

2 stops15h 23m

Luxembourg

Tue 7/14

7:30 am-2:50 pm

1 stop14h 20m

$907

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/10

4:45 pm-1:25 pm

2 stops37h 40m

Luxembourg

Sat 10/17

8:10 pm-4:40 pm

1 stop27h 30m

$911

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

Sat 10/10

9:10 pm-10:40 am

1 stop30h 30m

Luxembourg

Sat 10/17

10:55 am-1:25 pm

1 stop33h 30m

$913

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Houston George Bush Intcntl Airport to Luxembourg flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Luxembourg takes 11h 40m
There are no direct flights from Houston George Bush Intcntl Airport to Luxembourg. There are no popular flight routes from Houston George Bush Intcntl Airport to Luxembourg.
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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Luxembourg

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Luxembourg?

    Prices for flights from Houston George Bush Intcntl Airport to Luxembourg refresh daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Luxembourg.

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

    The travel and health documents you'll need for your trip to Luxembourg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Luxembourg

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Luxembourg?

    Price Alerts will notify you by email when the price for flights to Luxembourg from Houston George Bush Intcntl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Luxembourg with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Luxembourg from Houston.

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?

Once you have performed a search for Houston to Luxembourg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Houston to Luxembourg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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