฿25,615 Cheap Flights from London (LGW) to Houston (IAH)

View ฿25,615 flight on Wed, 10 Jun 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from London (LGW) to Houston (IAH)

Prices were available within the past 7 days and start at ฿25,615 for one-way flights and ฿25,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,060 Return, found 3 hours ago
฿25,060
Return
found 3 hours ago
Select American Airlines flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,060 found 3 hours ago
Swiss International Air Lines
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,215 Return, found 3 hours ago
฿25,215
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,215 found 3 hours ago
Swiss International Air Lines
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,285 Return, found 3 hours ago
฿25,285
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,285 found 3 hours ago
Finnair
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,315 Return, found 3 hours ago
฿25,315
Return
found 3 hours ago
Select Finnair flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,315 found 3 hours ago
Finnair
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,440 Return, found 3 hours ago
฿25,440
Return
found 3 hours ago
Select Finnair flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,440 found 3 hours ago
American Airlines
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,500 Return, found 3 hours ago
฿25,500
Return
found 3 hours ago
Select American Airlines flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,500 found 3 hours ago
American Airlines
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,605 Return, found 3 hours ago
฿25,605
Return
found 3 hours ago
Select American Airlines flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,605 found 3 hours ago
Iberia
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,620 Return, found 3 hours ago
฿25,620
Return
found 3 hours ago
Select Iberia flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,620 found 3 hours ago
British Airways
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,735 Return, found 3 hours ago
฿25,735
Return
found 3 hours ago
Select British Airways flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,735 found 3 hours ago
Finnair
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,755 Return, found 3 hours ago
฿25,755
Return
found 3 hours ago
Select Finnair flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,755 found 3 hours ago
Swiss International Air Lines
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,845 Return, found 3 hours ago
฿25,845
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,845 found 3 hours ago
Finnair
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,860 Return, found 3 hours ago
฿25,860
Return
found 3 hours ago
Select Finnair flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,860 found 3 hours ago
Iberia
Thu, 22 Jan - Mon, 2 Mar
LGW
London
IAH
Houston
฿25,875 Return, found 3 hours ago
฿25,875
Return
found 3 hours ago
Select Iberia flight, departing Thu, 22 Jan from London to Houston, returning Mon, 2 Mar, priced at ฿25,875 found 3 hours ago
Flight from London to Houston route information
Origin airport
Gatwick
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, British Airways, Iberia, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Return price
฿25,060
Distance
7750 km

Perfect flights from London to Houston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Houston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gatwick to George Bush Intercontinental ticket options cater to your travel preferences, with incredible one-way fares from ฿25,615 and roundtrip prices from ฿25,060. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at George Bush Intercontinental and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Houston.

Frequently asked questions

How much is a flight from Gatwick Airport (LGW) to Houston Airport?
The lowest price advertised for a round-trip flight between London Gatwick and George Bush Intercontinental Airport (IAH) is ฿25,060. But you better get a move on. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Gatwick to Houston Airport?
This varies between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from London Gatwick to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gatwick Airport (LGW) to IAH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LGW to Houston Airport?
The distance is around 7,800 kilometres. Eye mask? Check. Noise-cancelling headphones? Double check. We recommend you pack all the travel comforts for this long-haul Gatwick to Houston flight.
Which airlines fly direct from LGW to George Bush Intercontinental Airport (IAH)?
If you want to fly straight from Gatwick Airport (LGW) to George Bush Intercontinental Airport (IAH), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are Gatwick Airport (LGW) to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest airfares from LGW to Houston Airport arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance.
*Available to Expedia members.