$1,055 Cheap Flights from Lille (LIL) to Houston (IAH)

View $1,055 flight on Mon, Jan 5, 2026Opens in a new window

Popular airlines from Lille (LIL-Lesquin) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Lille to Houston (LIL-IAH)

Prices were available within the past 7 days and start at $1,055 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH) cost?
Snag a cheap one-way flight from $1,055 or cheap return flight from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH)?
Flying in may help you find better deals, as it's the cheapest month for flights between LIL and IAH. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LIL to IAH flight.
How many flights per day from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH)?
You'll have to hop on a flight with a layover when traveling from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from LIL to IAH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH)?
To touch down at George Bush Intercontinental Airport (IAH) on time, choose a flight that leaves from Lesquin Airport (LIL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from LIL to IAH just before your journey is generally more expensive. But if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a LIL to IAH flight and hotel package?
You'll typically save money by booking a LIL to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Lesquin Airport (LIL) to George Bush Intercontinental Airport (IAH)?
If you reserved your LIL to IAH flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Lesquin
Destination airport
George Bush Intercontinental
Distance
4990 mi

Book with confidence

Lille to Houston Flights

The cheapest times to fly from Lille to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lille to Houston are during the month of . You can find some of the cheapest flights from Lille to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lille to Houston

Sunday is one of the best days to book for cheap flights from Lille to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lille to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lille to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,055 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lille to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lille to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lille to Houston Flights

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*Available to One Key members.