How long is the flight from London Gatwick Airport to Houston?

American Airlines and Iberia can get you from London Gatwick Airport to Houston in just under 31h 06m. Your travel time can differ by up to 6h 55m. The distance from London Gatwick Airport to Houston is about 4855 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from London Gatwick Airport to Houston round-trip?

According to our current data, British Airways (£561), offers the cheapest pricing from London Gatwick Airport to Houston. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

Travellers seeking maximum savings on their London Gatwick Airport to Houston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest day to fly round-trip from London Gatwick Airport to Houston?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London Gatwick Airport to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 73% on flights from London Gatwick Airport to Houston compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £636. For sooner than that we have options available in the next 3 days from £956.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Houston. Flights to Houston from London Gatwick Airport in January are about £714 on average during January, but can be found for as low as £503.

What is the cheapest time of day to fly from LGW to HOU?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 8% on flights from London Gatwick Airport to Houston by exploring options for tickets at midday.

Can I find deals for flights from Gatwick to Houston that include hotel bookings?

Yes. In addition to deals on Gatwick to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Gatwick to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Houston.

Can I find deals for business class flights from Gatwick to Houston?

Yes. Cheapflights offers flight deals from Gatwick to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£286+ Cheap Flights from London Gatwick Airport to Houston

Cheap flight deals from Gatwick to Houston

Round-trip from	£587
One-way from	£286
Popular in	July
Cheapest in	November
Average price	£721

10/9-10/10
5 total stops
62h 25m total
London to Houston

Search Deals

7/9
2 total stops
26h 39m total
London to Houston

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Gatwick to Houston

Cheapest flights from Gatwick to Houston
Explore the most affordable flight options available from Gatwick to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Wed 10/907:40LGW - IAH

3 stops43h 27mMultiple Airlines

Fri 10/1009:02IAH - LGW

2 stops18h 58mMultiple Airlines

Deal found 26/8£587

Wed 17/919:40LGW - IAH

3 stops31h 27mMultiple Airlines

Sat 27/922:02IAH - LGW

3 stops29h 43mMultiple Airlines

Deal found 26/8£589

Fri 10/1013:45LGW - IAH

3 stops38h 51mMultiple Airlines

Thu 23/1014:48IAH - LGW

3 stops23h 37mMultiple Airlines

Deal found 26/8£591

Sat 13/920:10LGW - IAH

3 stops42h 57mMultiple Airlines

Sun 28/915:15IAH - LGW

2 stops33h 05mMultiple Airlines

Deal found 26/8£595

Sun 31/810:00LGW - IAH

1 stop16h 18mMultiple Airlines

Fri 5/905:30IAH - LGW

2 stops18h 50mMultiple Airlines

Deal found 25/8£597

Sat 15/1111:55LGW - IAH

2 stops26h 37mMultiple Airlines

Mon 1/1207:00IAH - LGW

3 stops21h 55mMultiple Airlines

Deal found 25/8£598

Wed 17/1213:00LGW - IAH

2 stops27h 37mMultiple Airlines

Tue 6/107:00IAH - LGW

1 stop17h 00mMultiple Airlines

Deal found 26/8£599

Sat 13/920:10LGW - IAH

3 stops42h 57mMultiple Airlines

Tue 30/918:58IAH - LGW

2 stops33h 02mMultiple Airlines

Deal found 26/8£602

Thu 23/1020:20LGW - IAH

3 stops33h 03mMultiple Airlines

Sat 1/1105:25IAH - LGW

3 stops23h 25mMultiple Airlines

Deal found 26/8£603

Mon 1/914:00LGW - IAH

2 stops29h 58mMultiple Airlines

Sun 14/905:30IAH - LGW

1 stop22h 40mMultiple Airlines

Deal found 25/8£604

Wed 24/910:55LGW - IAH

1 stop23h 35mMultiple Airlines

Wed 1/1021:00IAH - LGW

1 stop34h 00mMultiple Airlines

Deal found 25/8£606

Sun 14/921:20LGW - IAH

3 stops29h 47mMultiple Airlines

Sun 28/915:15IAH - LGW

2 stops33h 05mMultiple Airlines

Deal found 26/8£608

Best flights from Gatwick to Houston
Discover carefully curated flight deals from Gatwick to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2025.

Wed 10/907:40LGW - IAH

3 stops43h 27mMultiple Airlines

Fri 10/1009:02IAH - LGW

2 stops18h 58mMultiple Airlines

Deal found 26/8£587

Thu 9/1015:05LGW - HOU

2 stops31h 06mAmerican Airlines

Sat 18/1008:58HOU - LGW

2 stops15h 37mAmerican Airlines

Deal found 25/8£661

Thu 9/1011:40LGW - HOU

2 stops38h 01mIberia

Mon 20/1018:11HOU - LGW

2 stops19h 49mIberia

Deal found 25/8£727

Wed 17/919:40LGW - IAH

3 stops31h 27mMultiple Airlines

Sat 27/922:02IAH - LGW

3 stops29h 43mMultiple Airlines

Deal found 26/8£589

Fri 10/1013:45LGW - IAH

3 stops38h 51mMultiple Airlines

Thu 23/1014:48IAH - LGW

3 stops23h 37mMultiple Airlines

Deal found 26/8£591

Thu 9/1015:05LGW - HOU

2 stops31h 06mAmerican Airlines

Sun 19/1010:03HOU - LGW

2 stops15h 47mAmerican Airlines

Deal found 25/8£661

Sat 13/920:10LGW - IAH

3 stops42h 57mMultiple Airlines

Sun 28/915:15IAH - LGW

2 stops33h 05mMultiple Airlines

Deal found 26/8£595

Thu 9/1011:40LGW - HOU

2 stops38h 01mIberia

Wed 22/1014:24HOU - LGW

2 stops23h 31mIberia

Deal found 25/8£727

Sat 15/1113:10LGW - IAH

2 stops37h 56mMultiple Airlines

Sun 30/1121:05IAH - LGW

1 stop30h 55mMultiple Airlines

Deal found 26/8£597

Thu 9/1011:40LGW - HOU

2 stops38h 01mIberia

Thu 23/1018:11HOU - LGW

2 stops19h 49mIberia

Deal found 25/8£727

Sat 15/1111:55LGW - IAH

2 stops26h 37mMultiple Airlines

Mon 1/1207:00IAH - LGW

3 stops21h 55mMultiple Airlines

Deal found 25/8£598

Thu 9/1011:40LGW - HOU

2 stops38h 01mIberia

Tue 21/1014:24HOU - LGW

2 stops38h 31mIberia

Deal found 25/8£733

Last-minute flights from Gatwick to Houston
Discover last-minute flight deals from Gatwick to Houston. Data last updated 27 August 2025 and is based on user searches.

Thu 28/814:00LGW - IAH

1 stop24h 09mMultiple Airlines

Sun 31/813:29IAH - LGW

2 stops39h 21mMultiple Airlines

Deal found 25/8£617

Sun 31/810:00LGW - IAH

1 stop16h 18mMultiple Airlines

Fri 5/905:30IAH - LGW

2 stops18h 50mMultiple Airlines

Deal found 25/8£597

Mon 1/914:00LGW - IAH

2 stops29h 58mMultiple Airlines

Sun 14/905:30IAH - LGW

1 stop22h 40mMultiple Airlines

Deal found 25/8£604

Mon 1/914:00LGW - IAH

2 stops31h 57mMultiple Airlines

Thu 4/905:37IAH - LGW

3 stops31h 18mMultiple Airlines

Deal found 26/8£613

Thu 4/913:00LGW - HOU

2 stops16h 15mMultiple Airlines

Wed 17/915:30HOU - LGW

2 stops17h 10mMultiple Airlines

Deal found 26/8£877

Wed 10/907:40LGW - IAH

3 stops43h 27mMultiple Airlines

Fri 10/1009:02IAH - LGW

2 stops18h 58mMultiple Airlines

Deal found 26/8£587

Sat 13/920:10LGW - IAH

3 stops42h 57mMultiple Airlines

Sun 28/915:15IAH - LGW

2 stops33h 05mMultiple Airlines

Deal found 26/8£595

Sat 13/920:10LGW - IAH

3 stops42h 57mMultiple Airlines

Tue 30/918:58IAH - LGW

2 stops33h 02mMultiple Airlines

Deal found 26/8£602

Sun 14/921:20LGW - IAH

3 stops29h 47mMultiple Airlines

Sun 28/915:15IAH - LGW

2 stops33h 05mMultiple Airlines

Deal found 26/8£608

Sun 14/921:20LGW - IAH

3 stops29h 47mMultiple Airlines

Tue 30/922:02IAH - LGW

3 stops29h 58mMultiple Airlines

Deal found 26/8£617

Wed 17/919:40LGW - IAH

3 stops31h 27mMultiple Airlines

Sat 27/922:02IAH - LGW

3 stops29h 43mMultiple Airlines

Deal found 26/8£589

Wed 24/910:55LGW - IAH

1 stop23h 35mMultiple Airlines

Wed 1/1021:00IAH - LGW

1 stop34h 00mMultiple Airlines

Deal found 25/8£606

One-way flights from Gatwick to Houston
Search for one-way flight options from Gatwick to Houston. Find affordable one-way fares based on user searches. Data last updated 27 August 2025.

Sun 7/914:00LGW - IAH

2 stops26h 39mMultiple Airlines

Deal found 26/8£286

Wed 15/1012:50LGW - IAH

3 stops40h 44mMultiple Airlines

Deal found 26/8£292

Sat 6/910:00LGW - IAH

3 stops31h 09mMultiple Airlines

Deal found 26/8£295

Wed 1/1014:00LGW - IAH

2 stops32h 00mMultiple Airlines

Deal found 26/8£299

Thu 27/1108:30LGW - IAH

2 stops34h 14mMultiple Airlines

Deal found 25/8£301

Wed 8/1014:00LGW - IAH

2 stops26h 29mMultiple Airlines

Deal found 25/8£302

Wed 3/921:20LGW - IAH

3 stops49h 23mMultiple Airlines

Deal found 26/8£306

Wed 29/1019:25LGW - IAH

2 stops51h 12mMultiple Airlines

Deal found 26/8£309

Sat 22/1108:30LGW - IAH

2 stops30h 02mMultiple Airlines

Deal found 26/8£314

Fri 12/914:00LGW - HOU

3 stops38h 37mMultiple Airlines

Deal found 26/8£402

Thu 27/1108:30LGW - HOU

3 stops38h 00mMultiple Airlines

Deal found 25/8£466

Wed 24/912:40LGW - HOU

2 stops29h 38mMultiple Airlines

Deal found 25/8£489

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 10/9

07:40-21:07

3 stops43h 27m

Houston George Bush Intcntl

Fri 10/10

09:02-10:00

2 stops18h 58m

£587

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 17/9

19:40-21:07

3 stops31h 27m

Houston George Bush Intcntl

Sat 27/9

22:02-09:45

3 stops29h 43m

£589

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 10/10

13:45-22:36

3 stops38h 51m

Houston George Bush Intcntl

Thu 23/10

14:48-20:25

3 stops23h 37m

£591

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 13/9

20:10-09:07

3 stops42h 57m

Houston George Bush Intcntl

Sun 28/9

15:15-06:20

2 stops33h 05m

£595

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 15/11

13:10-21:06

2 stops37h 56m

Houston George Bush Intcntl

Sun 30/11

21:05-10:00

1 stop30h 55m

£597

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 15/11

11:55-08:32

2 stops26h 37m

Houston George Bush Intcntl

Mon 1/12

07:00-10:55

3 stops21h 55m

£598

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 17/12

13:00-10:37

2 stops27h 37m

Houston George Bush Intcntl

Tue 6/1

07:00-06:00

1 stop17h 00m

£599

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 13/9

20:10-09:07

3 stops42h 57m

Houston George Bush Intcntl

Tue 30/9

18:58-10:00

2 stops33h 02m

£602

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 23/10

20:20-23:23

3 stops33h 03m

Houston George Bush Intcntl

Sat 1/11

05:25-09:50

3 stops23h 25m

£603

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 23/11

21:05-21:53

3 stops30h 48m

Houston George Bush Intcntl

Sun 7/12

07:00-06:00

1 stop17h 00m

£603

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 45 results

...

Best time to book a flight from Gatwick to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Gatwick with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Houston

What is the cheapest month to book a flight from London Gatwick Airport to Houston?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of £765). Flying from London Gatwick Airport to Houston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Houston

Read reviews from past customers who have flown with British Airways from London Gatwick Airport to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,310 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

British Airways

6.7

Okay

7,310 reviews

British Airways

6.7

Okay

7,310 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

How long is the flight from London Gatwick Airport to Houston?
American Airlines and Iberia can get you from London Gatwick Airport to Houston in just under 31h 06m. Your travel time can differ by up to 6h 55m. The distance from London Gatwick Airport to Houston is about 4855 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from London Gatwick Airport to Houston round-trip?
According to our current data, British Airways (£561), offers the cheapest pricing from London Gatwick Airport to Houston. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Gatwick to Houston that include hotel bookings?
Yes. In addition to deals on Gatwick to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Houston.
Can I find deals for business class flights from Gatwick to Houston?
Yes. Cheapflights offers flight deals from Gatwick to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Gatwick Airport to Houston?
Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of £765). Flying from London Gatwick Airport to Houston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to Houston

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Complete your trip

Houston car hire

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College Station Easterwood Field Airport car hire

Beaumont Jefferson County Airport car hire

Top airline flying from Gatwick to Houston

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£561	Average£617	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to Houston?

Cheapflights helps you search for flights from Gatwick to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Houston?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Houston with no change fees?

Need flexible booking options for your flight to Houston from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Houston become cheaper?

Of course! You can now track prices for flights from Gatwick to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Gatwick Airport to Houston from £286

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Houston

Cheapest flights from Gatwick to HoustonExplore the most affordable flight options available from Gatwick to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Explore the most affordable flight options available from Gatwick to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Houston that are best for you.

Best time to book a flight from Gatwick to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Gatwick with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Houston

What is the cheapest month to book a flight from London Gatwick Airport to Houston?

Reviews of airlines servicing Houston

Read reviews from past customers who have flown with British Airways from London Gatwick Airport to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London Gatwick Airport to Houston?

What is the cheapest airline to fly from London Gatwick Airport to Houston round-trip?

Can I find deals for flights from Gatwick to Houston that include hotel bookings?

How can I find direct flights from Gatwick to Houston?

Can I find deals for business class flights from Gatwick to Houston?

What is the cheapest month to book a flight from London Gatwick Airport to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Gatwick to Houston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Houston?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Houston?

Can Cheapflights find flights from Gatwick to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Houston become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Gatwick to Houston
Explore the most affordable flight options available from Gatwick to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.