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553 € Cheap Flights from Houston George Bush Intercntl. to Luxembourg

Compare Houston George Bush Intercntl. to Luxembourg flight deals

Find the cheapest month or even day of the year to fly to Luxembourg

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Flight deals from Houston George Bush Intercntl. to Luxembourg

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Luxembourg Airport? If you want to travel next month, return fares start from 570 €. Find the lowest prices on one-way and return tickets right here.
Luxembourg.553 € per passenger.Departing Sun, 16 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sun, 16 Aug, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Tue, 1 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 553 €, select.
Luxembourg.570 € per passenger.Departing Mon, 10 Aug, returning Tue, 25 Aug.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 10 Aug, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Tue, 25 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 570 €, select.
Luxembourg.636 € per passenger.Departing Wed, 16 Sep, returning Sun, 27 Sep.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 16 Sep, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Sun, 27 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 636 €, select.
Luxembourg.663 € per passenger.Departing Mon, 30 Nov, returning Mon, 14 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Mon, 30 Nov, arriving in Luxembourg.Inbound indirect flight with Lufthansa, departs from Luxembourg on Mon, 14 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 663 €, select.
Luxembourg.672 € per passenger.Departing Mon, 14 Dec, returning Wed, 23 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Mon, 14 Dec, arriving in Luxembourg.Inbound indirect flight with Lufthansa, departs from Luxembourg on Wed, 23 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 672 €, select.
Luxembourg.785 € per passenger.Departing Tue, 22 Dec, returning Thu, 7 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Tue, 22 Dec, arriving in Luxembourg.Inbound indirect flight with British Airways, departs from Luxembourg on Thu, 7 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 785 €, select.
Luxembourg.790 € per passenger.Departing Fri, 14 May, returning Mon, 17 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Fri, 14 May, arriving in Luxembourg.Inbound indirect flight with British Airways, departs from Luxembourg on Mon, 17 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 790 €, select.
Luxembourg.815 € per passenger.Departing Tue, 1 Jun, returning Sun, 13 Jun.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Tue, 1 Jun, arriving in Luxembourg.Inbound indirect flight with United, departs from Luxembourg on Sun, 13 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 815 €, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Luxembourg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Luxembourg flights are currently cheapest in August.
Jul
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Aug
from 570 €
Sep
from 636 €
Oct
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Nov
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Dec
from 672 €
Jan
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Feb
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Mar
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Apr
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May
from 790 €
Jun
from 815 €

Direct flights from Houston George Bush Intercntl. to Luxembourg

Houston George Bush Intercntl. to Luxembourg: Alternative routes

Compare routes from Houston George Bush Intercntl. to Luxembourg below. You may find an airport to fly into that's cheaper, faster, or easier than Luxembourg.

Luxembourg

6km from central Luxembourg
Closest
from 553 €
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Lorraine

71km from central Luxembourg
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Saarbruecken

84km from central Luxembourg
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Hahn

90km from central Luxembourg
Cheapest
from 540 €
Search flights

Houston to Luxembourg: Flight information

The things to know before you go.
Cheapest flight found553 €
Cheapest month to flyAugust
Average flight time9 hrs, 25 mins
Most popular airlineCargolux
Average flights per week2

Finding cheap flights from Houston George Bush Intercntl. to Luxembourg: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Luxembourg is 553 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 25 minutes is the average flight time from Houston George Bush Intercntl. to Luxembourg.
Cargolux flies direct from Houston George Bush Intercntl. to Luxembourg.
As of July 2026, there are 2 flights per week flying from Houston George Bush Intercntl. to Luxembourg.
The cheapest month to fly from Houston George Bush Intercntl. to Luxembourg is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Luxembourg Airport on Sunday, 16 August 2026.
Yes – the average flight time is 9 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Luxembourg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Luxembourg is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Luxembourg.

Flying from Houston George Bush Intercntl. Airport (IAH) to Luxembourg Airport (LUX): what you need to know

  • Luxembourg's timezone is UTC+1, making Luxembourg seven hours ahead of Houston.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your IAH to LUX flight.

  • Flying during a peak time such as July? School holidays and other popular seasons can mean longer queues and delays at airport checkpoints. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Houston George Bush Intercntl. Airport to Luxembourg Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between IAH and LUX:

    • London Heathrow Airport

    • Amsterdam Schiphol Airport

    • Frankfurt am Main Airport

How to find the cheapest flights from Houston George Bush Intercntl. Airport (IAH) to Luxembourg Airport (LUX)

  • At the moment, 252 € is the lowest price we've seen for a one-way Houston George Bush Intercntl. Airport to Luxembourg Airport flight. The best price for a return ticket is 553 €. Bear in mind that fares may change due to demand at the time of booking.

  • To find cheap tickets from IAH to LUX, book early. Airlines usually offer their best fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Houston George Bush Intercntl. Airport to Luxembourg Airport throughout the month. It's a great way to snap up a bargain if your travel dates aren't set in stone.

  • Finding cheap flights from IAH to LUX couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a new discounted fare appears.

  • Tailor your trip with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Houston George Bush Intercntl. Airport to Luxembourg Airport.

Handy information about Houston George Bush Intercntl. Airport (IAH)

  • IAH is located at 16930 JFK Boulevard.

  • When it comes to Houston George Bush Intercntl. Airport's on-time performance, data shows 79% of flights arrive within the expected timeframe.

  • Central Houston to Houston George Bush Intercntl. Airport is around 40 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're catching a taxi, ride-sharing or driving.

  • The journey when using public transport usually takes 1 hour 10 minutes.

  • Get your journey off to a hassle-free start by staying near IAH. Whether you have an early flight from Houston George Bush Intercntl. Airport to Luxembourg Airport or just don't like being rushed, these stays are perfect:

Arriving at Luxembourg Airport (LUX)

  • If you have a late Houston George Bush Intercntl. Airport to Luxembourg Airport flight, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping shortly after at one of these options near LUX:

  • Begin your adventure by picking up a Luxembourg Airport rental car. Grab a set of wheels from Keddy By Europcar, Alamo or Europcar and explore beyond Luxembourg's main sights.

  • Lock in the best possible rate by booking your vehicle from Luxembourg Airport about three weeks before your departure date.

When to fly to Luxembourg Airport (LUX)

  • It's time to choose your trip dates for your flight from Houston George Bush Intercntl. Airport to Luxembourg Airport. September is the busiest month to head to Luxembourg. If you like a quieter vibe, go in March.

  • When reserving your flight from Houston George Bush Intercntl. Airport to Luxembourg Airport, think about the type of weather you enjoy. August is the warmest month in Luxembourg, with temperatures ranging from 10ºC (50ºF) to 28ºC (82ºF).

  • Search for cheap tickets from IAH to LUX in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -4ºC (25ºF) and 6ºC (43ºF) on average.

Explore more of Luxembourg

  • Esch-sur-Alzette is just one of the many cities in Luxembourg waiting to be discovered after you've seen Luxembourg. Around 18 kilometres away to the south-west, well-known attractions include Nature reserve Ellergronn, Rockhal and The Minett Park Fond-de-Gras.

  • Dudelange is another essential stop in Luxembourg and is around 14 kilometres south of Luxembourg. No trip is complete without visiting Nature reserve "Haard, Hesselsbierg, Staebierg", Waassertuerm + Pomhouse and Centre National de l'Audiovisuel (National Audiovisual Centre).

Plan the rest of your trip from Houston to Luxembourg

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.