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$623+ Cheap flights from George Bush Intcntl (IAH) to Luxembourg

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LUX
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Luxembourg

Keep the following information in mind while searching for George Bush Intcntl to Luxembourg flight deals. Data was last updated julio 25, 2025.

Round-trip from

$623
(CheapOair)

Popular in

January

Cheapest in

November

Average price

$956
From Houston George Bush Intcntl to Luxembourg
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($352 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($106 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 George Bush Intcntl to Luxembourg

Cheapest flights from George Bush Intcntl to Luxembourg
Explore the most affordable flight options available from George Bush Intcntl to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 25, 2025.

This CheapOair deal was found by Cheapflights users on 7/24. 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.
sáb. 10/256:16 pmIAH - LUX
2 stops33h 39mMultiple Airlines
mié. 11/58:10 amLUX - IAH
1 stop13h 25mMultiple Airlines
Deal found 7/24$623
This Ovago deal was found by Cheapflights users on 7/24. 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.
sáb. 10/2510:50 pmIAH - LUX
1 stop12h 40mBritish Airways
mié. 11/59:55 pmLUX - IAH
1 stop23h 10mBritish Airways
Deal found 7/24$634
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/253:35 pmIAH - LUX
1 stop20h 25mLufthansa
mié. 11/57:10 amLUX - IAH
1 stop14h 25mLufthansa
Deal found 7/23$660
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/223:50 pmIAH - LUX
1 stop15h 00mAir France
sáb. 9/67:30 amLUX - IAH
1 stop13h 05mAir France
Deal found 7/23$900

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 julio 25, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Luxembourg that are best for you.

Fly from

George Bush Intcntl

Fly to

Luxembourg

Route

Depart

Return

Price

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

sáb. 10/25

6:16 pm-10:55 am

2 stops33h 39m

Luxembourg

mié. 11/5

8:10 am-2:35 pm

1 stop13h 25m

$623

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

sáb. 10/25

10:50 pm-5:30 pm

1 stop12h 40m

Luxembourg

mié. 11/5

9:55 pm-2:05 pm

1 stop23h 10m

$634

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

sáb. 10/25

3:35 pm-7:00 pm

1 stop20h 25m

Luxembourg

mié. 11/5

7:10 am-2:35 pm

1 stop14h 25m

$660

HoustonLuxembourg

IAH - LUX

IAHLUX

Houston George Bush Intcntl

vie. 8/22

3:50 pm-1:50 pm

1 stop15h 00m

Luxembourg

sáb. 9/6

7:30 am-1:35 pm

1 stop13h 05m

$900

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Best time to book a flight from George Bush Intcntl to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from George Bush Intcntl 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 George Bush Intcntl Airport to Luxembourg

What is the cheapest time of day to fly from IAH to LU?

Find hourly flight availability from George Bush Intcntl 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 julio 25, 2025.

When flying from Houston George Bush Intcntl Airport 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 julio 25, 2025.
See what other customers who have flown with Air France, Lufthansa, and British Airways from Houston George Bush Intcntl Airport to Luxembourg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,462 reviews

Boarding

7.4

Crew

8.2

Food

7.0

Overall

7.5

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,462 reviews
Air France
7.5
Good
1,462 reviews

Boarding

7.4

Crew

8.2

Food

7.0

Overall

7.5

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Lufthansa
6.8
Okay
7,253 reviews
Air France
7.5
Good
1,462 reviews

Boarding

7.4

Crew

8.2

Food

7.0

Overall

7.5

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
British Airways
6.6
Okay
7,189 reviews
Air France
7.5
Good
1,462 reviews

Boarding

7.4

Crew

8.2

Food

7.0

Overall

7.5

Comfort

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl to Luxembourg that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Luxembourg?

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

  • Can I find deals for business class flights from George Bush Intcntl to Luxembourg?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Luxembourg (average of $638). Flying from Houston George Bush Intcntl Airport to Luxembourg in June is currently the most expensive (average of $1,173). 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.

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