Cheap Flights from London Gatwick to Houston

Compare London Gatwick to Houston flight deals

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

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Flight deals from London Gatwick to Houston

Looking for a cheap last-minute deal or the best return flight from London Gatwick Airport to Houston? If you want to travel next month, return fares start from Rs218,096. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Gatwick to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Houston flights are currently cheapest in May.

London to Houston: Flight information

The things to know before you go.
Cheapest flight foundRs102,256
Cheapest month to flyMay

Finding cheap flights from London Gatwick to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from London Gatwick to Houston is Rs186,705. 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.
Currently, there are no airlines that fly direct from London Gatwick to Houston. But we found flights with one or more stops from Rs186,705.
As of May 2026, there are no flights flying from London Gatwick to Houston.
The cheapest month to fly from London Gatwick to Houston is usually June.
If you're flying from London Gatwick Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from Rs186,705.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Houston on Wednesday, 3 June 2026.
No airlines currently offer direct flights between London Gatwick Airport and Houston. Most routes have one or more stops.
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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 25°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, Norse Atlantic Airways (UK) offers the cheapest flight tickets to Houston.

Flying from London Gatwick Airport (LGW) to Houston: what you need to know

  • The timezone in Houston is UTC-5. The city is five hours behind London, where London Gatwick Airport is located.

  • For a relaxed start to your LGW to Houston flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Heading away during a peak time like a bank holiday? Expect longer lines at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it easy to book flight tickets from LGW to Houston with a stopover. To see the options, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. The most sought-after stopovers include:

    • Amsterdam Airport Schiphol (AMS)

    • Harry Reid Airport (formerly McCarran Airport) (LAS)

    • Orlando International Airport (MCO)

  • Located around 40 kilometres from the centre of London, LGW can be reached in about 1 hour 20 minutes by car, depending on traffic. Travelling on public transport takes roughly 30 minutes.

  • Want a hassle-free start to your holiday? Stay near LGW. Whether you have an early flight from London Gatwick Airport to Houston or just don't like being rushed, these hotels are just the thing:

  • When it comes to London Gatwick Airport's on-time performance, 69.26% of flights complete their journey on time.

How to find the cheapest flights from London Gatwick Airport (LGW) to Houston

  • The best price we've found for a one-way London Gatwick Airport to Houston flight is Rs102,256. The cheapest price for a return flight is Rs186,705. Remember fares may change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to land cheap flights from LGW to Houston if you book in advance. Airlines often have some great early bird rates.

  • The 'Whole month' search tool will show you the cheapest tickets from London Gatwick Airport to Houston across every month. It's a good way to snap up a bargain if your trip dates aren't set in stone.

  • You don't need to check in daily to find out if fares have dropped when you set up a Price Alert. We'll update you the moment there's an updated deal for cheap flights from LGW to Houston.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from London Gatwick Airport to Houston by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • After your flight from London Gatwick Airport to Houston has touched down, you can get to the city centre in about 20 minutes by car. Central Houston is roughly 19 kilometres from William P. Hobby Airport (HOU).

  • You can expect the journey to take about 1 hour 40 minutes on public transport.

  • There are some comfortable places to drop your things at near HOU. Tuck yourself in and get cosy after your LGW to Houston flight at one of these well-located options:

  • Easirent, Dollar and Thrifty make picking up a William P. Hobby Airport rental car quick and easy. These trusted providers are located in or around the terminal and will have you on the road before long.

  • Call dibs on the best options. Reserving your ride from HOU four weeks ahead of time often means better deals and a bigger choice of vehicles.

  • William P. Hobby Airport is located at 7800 Airport Boulevard.

Best time to go to Houston

  • Plan your trip to Houston during high season if you like a lively atmosphere, but remember that hotel prices are typically higher. Alternatively, book flights from London Gatwick Airport to Houston in the off-season when prices are cheaper and crowds are smaller.

  • The warmest month in Houston is August, with temperatures ranging between 24ºC and 40ºC. Book your London Gatwick Airport to Houston flight ticket then if that's the weather you find most pleasant.

  • Search for cheap tickets from LGW to Houston in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 19ºC on average.

More about Houston

Explore more of United States

  • Houston has plenty going for it, but there are so many other corners of United States just waiting to be discovered. About 306 kilometres west of Houston, a trip to San Antonio will keep your itinerary packed. Start with leading sights like The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • If you're looking to explore another great destination in United States, consider Dallas, roughly 370 kilometres north of Houston. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.