Find Cheap Flights from London Gatwick Airport to Houston – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Not available
There are currently no direct flights between London Gatwick Airport and Houston. You'll need to take a connecting flight to reach the destination.
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Top routes
LGW - IAH
Cheapest • 14% average savings
LGW - HOU
Most popular
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When to book
15 weeks
in advance
Our data shows that travellers who book at least 15 weeks in advance save around 38% compared to booking last minute.
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When to travel
January
Cheapest • 30% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Orlando (MCO)
Cheapest • Avg £566 (return)
Istanbul (IST)
Shortest trip • 19h 05m (one-way)
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Flight Deals

Cheap Flights from Gatwick to Houston (LGW-HOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Houston

Multiple Airlines Logo
LGW  London Gatwick Airport-HO1 Johor Bahru Hallmark Regency Hotel
4853 mimulti-stop
Multiple Airlines Logo
HO1  Johor Bahru Hallmark Regency Hotel-LGW London Gatwick Airport
4853 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for London Gatwick Airport to Houston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from London Gatwick Airport to Houston?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from London Gatwick Airport to Houston. It's 12% cheaper than the average day, while Saturday is the most expensive, with prices 31% higher.

What is the cheapest month to fly from London Gatwick Airport to Houston?

•January is the cheapest month to fly from London Gatwick Airport to Houston at £429 return.
•October (£799) and July (£768) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 86% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from London Gatwick Airport to Houston the cheapest?

Flights from London Gatwick Airport to Houston are cheapest 15 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for London Gatwick Airport to Houston flights

Low season

November
Beat the crowds with an average 39% drop in traveller numbers.
The most popular month to fly with an average 75% increase in traveller numbers.

When to book flights from Gatwick to Houston

Are your dates flexible? Find out the best times to travel from Gatwick to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Gatwick Airport to Houston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from London Gatwick Airport to Houston?

    Only Economy class is available on flights from London Gatwick Airport to Houston.

  • How long is a flight from London Gatwick Airport to Houston?

    A direct flight from London Gatwick Airport to Houston takes 00m, covering 4,853 miles.

  • Do I need a passport to fly from London Gatwick Airport to Houston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Gatwick Airport to Houston flight?

    Return flights from London Gatwick Airport to Houston range from £516 to £754, with an average of £613 over the past 12 months. Anything below £516 counts as a good deal.

  • How expensive are last-minute London Gatwick Airport to Houston flights?

    Last-minute fares on this route (booked within two weeks of departure) run 24% above the £613 route average. Book 15 weeks before departure for the lowest fares.

  • What car hire options are available in Houston?

    Since Houston is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Houston George Bush Intcntl Airport (IAH) – daily rates from around £2:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

    Near Houston Hobby Airport (HOU) – daily rates from around £18:

    • Thrifty
    • Dollar
    • Alamo
    • Hertz
    • Ace

  • Which airports can I use when flying from London Gatwick Airport to Houston?

    Flights from London Gatwick Airport to Houston usually depart from London Gatwick (LGW) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from London Gatwick Airport to Houston pass through?

    One-stop flights from London Gatwick Airport to Houston most commonly connect through:

    • Orlando (MCO) – 44% of one-stop connections
    • Istanbul (IST) – 29% of one-stop connections
    • Boston Logan Intl (BOS) – 27% of one-stop connections

  • Can I save money by using flexible dates for flights from London Gatwick Airport to Houston?

    Yes. Flexible dates can save you up to 33% on flights from London Gatwick Airport to Houston. Friday is the cheapest departure day at £546 return on average, while Saturday is the most expensive at £805, a difference of £260.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from London Gatwick Airport to Houston?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time of 19h 05m, compared to 19h 31m via Orlando (MCO) and 22h 26m via Boston Logan Intl (BOS).

  • What is the time difference between London Gatwick Airport and Houston?

    Houston is 5 hours behind London Gatwick Airport (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston?

    Some of the most popular sights in Houston are NRG Arena, George R. Brown Convention Center, and Houston Stadium. These are among the most viewed places in Houston on KAYAK.

Your guide to booking London Gatwick Airport to Houston flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average £546, about £260 less than Saturday fares (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 38% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London Gatwick Airport to Houston trip for January. Fares historically average £429 return in that month – typically £370 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Houston George Bush Intcntl Airport

    • Houston Airport Marriott at George Bush Intercontinental

    Near Houston Hobby Airport

    • DoubleTree by Hilton Hotel Houston Hobby Airport
    • Best Western Plus Hobby Airport Inn & Suites
    • Houston Marriott South at Hobby Airport

More options for your flight from Gatwick to Houston

Complete your trip to Houston with a hotel stay or car hire

Car hire in Houston
Hotels in Houston
Holidays in Houston