December is by far the best month, wherein you can get cheapest flights for London to Houston. Meanwhile, October is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
October- During this month the footfall is less so, the flight is gradually inexpensive.
October - is the cheapest month to book round trip flights.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
LGW
10:35
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
08:35
Houston
George Bush Intercontinental Houston Airport
Mon, 01 Sep 2025
LGW
10:35
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
22:25
Houston
George Bush Intercontinental Houston Airport
Mon, 01 Sep 2025
LGW
20:40
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
20:50
Houston
George Bush Intercontinental Houston Airport
Mon, 01 Sep 2025
LGW
12:05
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
08:35
Houston
George Bush Intercontinental Houston Airport
Mon, 01 Sep 2025
LGW
12:00
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
23:56
Houston
George Bush Intercontinental Houston Airport
Sun, 31 Aug 2025
LGW
05:30
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
19:05
Houston
George Bush Intercontinental Houston Airport
Sun, 31 Aug 2025
LGW
14:30
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
10:07
Houston
George Bush Intercontinental Houston Airport
Mon, 01 Sep 2025
LGW
10:40
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
18:43
Houston
George Bush Intercontinental Houston Airport
Sun, 31 Aug 2025
LGW
11:35
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
23:54
Houston
George Bush Intercontinental Houston Airport
Sun, 31 Aug 2025
LGW
12:00
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
23:56
Houston
George Bush Intercontinental Houston Airport
Sun, 31 Aug 2025
LGW
18:40
London
London Gatwick Airport
Sun , 31 Aug 2025
IAH
13:35
Houston
George Bush Intercontinental Houston Airport
Mon, 01 Sep 2025
Flying from London to Houston has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between London to Houston is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Gatwick Airport (LGW) and George Bush Intercontinental Houston Airport (IAH). You can expect a flight distance of approximately 7794 km, and most direct services cover it in around 18:04.
Let’s take a closer look at everything you need to know before booking your flight from London to Houston.
Flight Details | Information |
---|---|
Route Distance | 7794 km |
Average Flight Time | 18:04 hrs |
Departure Airport | London Gatwick Airport (LGW) |
Arrival Airport | George Bush Intercontinental Houston Airport (IAH) |
Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
Direct Flights | NO |
Common Airlines | TAP Air Portugal, Iberia, Delta Airlines, Turkish Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.