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

According to our current data, British Airways (£566), offers the cheapest pricing from London Gatwick Airport to Houston. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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 time of day to fly from LGW to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Houston as you normally would.

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.

£303+ Cheap Flights from London Gatwick Airport to Houston

Cheap flight deals from Gatwick to Houston

Round-trip from	£537
One-way from	£303
Popular in	July
Cheapest in	March
Average price	£848

1/11-8/11
3 total stops
58h 20m total
London to Houston

Search Deals

24/11
2 total stops
33h 16m total
London to Houston

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£29 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 October 2025

Search Deals

Find flight deals from Gatwick to Houston

Enter your travel dates to find the best prices.

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 23 October 2025.

Sat 1/1114:00LGW - IAH

1 stop25h 33mMultiple Airlines

Sat 8/1115:13IAH - LGW

2 stops32h 47mMultiple Airlines

Deal found 21/10£537

Thu 20/1115:50LGW - IAH

3 stops35h 22mMultiple Airlines

Tue 9/1205:46IAH - LGW

3 stops27h 59mMultiple Airlines

Deal found 21/10£541

Mon 24/1114:00LGW - IAH

2 stops33h 16mMultiple Airlines

Wed 26/1105:30IAH - LGW

2 stops22h 20mMultiple Airlines

Deal found 21/10£545

Tue 9/1211:55LGW - IAH

3 stops26h 41mMultiple Airlines

Fri 12/1219:29IAH - LGW

3 stops33h 26mMultiple Airlines

Deal found 21/10£547

Fri 21/1114:00LGW - IAH

2 stops31h 07mMultiple Airlines

Sat 29/1106:10IAH - LGW

3 stops21h 40mMultiple Airlines

Deal found 21/10£549

Tue 4/1113:00LGW - IAH

1 stop27h 47mMultiple Airlines

Sat 8/1118:39IAH - LGW

1 stop29h 21mMultiple Airlines

Deal found 22/10£559

Tue 11/1111:55LGW - IAH

2 stops18h 04mMultiple Airlines

Tue 18/1108:39IAH - LGW

2 stops20h 16mMultiple Airlines

Deal found 22/10£561

Mon 24/1110:40LGW - IAH

3 stops30h 39mMultiple Airlines

Mon 8/1210:41IAH - LGW

2 stops17h 19mMultiple Airlines

Deal found 21/10£562

Wed 3/1206:05LGW - IAH

3 stops31h 54mMultiple Airlines

Fri 5/1205:46IAH - LGW

1 stop22h 14mMultiple Airlines

Deal found 22/10£563

Fri 7/1114:00LGW - IAH

2 stops33h 26mMultiple Airlines

Mon 10/1105:45IAH - LGW

3 stops32h 50mMultiple Airlines

Deal found 21/10£565

Sun 23/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 26/1114:45HOU - LGW

2 stops14h 10mMultiple Airlines

Deal found 22/10£781

Thu 13/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Thu 8/111:20HOU - LGW

2 stops17h 35mMultiple Airlines

Deal found 22/10£819

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 23 October 2025.

Wed 3/1208:30LGW - IAH

3 stops29h 29mMultiple Airlines

Fri 5/1205:33IAH - LGW

2 stops23h 22mMultiple Airlines

Deal found 22/10£565

Fri 5/1206:25LGW - IAH

1 stop18h 45mTurkish Airlines

Tue 30/1221:05IAH - LGW

1 stop19h 30mTurkish Airlines

Deal found 22/10£792

Fri 14/1114:00LGW - IAH

1 stop15h 59mMultiple Airlines

Fri 21/1108:29IAH - LGW

1 stop19h 31mMultiple Airlines

Deal found 22/10£641

Wed 5/1119:45LGW - IAH

3 stops29h 45mMultiple Airlines

Sun 9/1105:45IAH - LGW

2 stops18h 15mMultiple Airlines

Deal found 22/10£658

Tue 17/306:25LGW - IAH

1 stop18h 45mTurkish Airlines

Mon 20/421:00IAH - LGW

1 stop30h 55mTurkish Airlines

Deal found 21/10£798

Fri 5/1206:10LGW - IAH

3 stops31h 49mMultiple Airlines

Tue 30/1220:59IAH - LGW

3 stops31h 56mMultiple Airlines

Deal found 21/10£673

Tue 17/306:25LGW - IAH

1 stop18h 45mTurkish Airlines

Thu 23/421:10IAH - LGW

1 stop19h 15mTurkish Airlines

Deal found 21/10£798

Fri 19/1215:00LGW - IAH

2 stops38h 16mMultiple Airlines

Mon 12/107:00IAH - LGW

1 stop17h 00mMultiple Airlines

Deal found 22/10£693

Tue 17/306:25LGW - IAH

1 stop18h 45mTurkish Airlines

Tue 21/421:10IAH - LGW

1 stop19h 15mTurkish Airlines

Deal found 21/10£798

Fri 16/106:25LGW - IAH

1 stop18h 45mTurkish Airlines

Fri 1/521:10IAH - LGW

1 stop19h 15mTurkish Airlines

Deal found 20/10£838

Thu 13/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Thu 8/111:20HOU - LGW

2 stops17h 35mMultiple Airlines

Deal found 22/10£819

Wed 31/1206:25LGW - IAH

1 stop18h 45mTurkish Airlines

Fri 9/121:05IAH - LGW

1 stop19h 30mTurkish Airlines

Deal found 22/10£846

Thu 13/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 7/111:20HOU - LGW

2 stops17h 35mMultiple Airlines

Deal found 22/10£819

Sun 14/1214:10LGW - IAH

1 stop24h 35mMultiple Airlines

Sat 3/119:42IAH - LGW

1 stop32h 18mMultiple Airlines

Deal found 22/10£828

Thu 13/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Thu 27/1111:00HOU - LGW

2 stops17h 55mMultiple Airlines

Deal found 21/10£843

Fri 14/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 19/1113:35HOU - LGW

2 stops15h 20mMultiple Airlines

Deal found 22/10£847

Sat 7/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Tue 17/313:50HOU - LGW

2 stops16h 05mMultiple Airlines

Deal found 22/10£848

Sat 22/1111:55LGW - HOU

2 stops17h 05mMultiple Airlines

Wed 26/1114:45HOU - LGW

2 stops14h 10mMultiple Airlines

Deal found 21/10£850

Mon 24/1111:55LGW - HOU

2 stops17h 25mMultiple Airlines

Mon 8/1213:35HOU - LGW

2 stops15h 20mMultiple Airlines

Deal found 21/10£851

Last-minute flights from Gatwick to Houston
Discover last-minute flight deals from Gatwick to Houston. Data last updated 23 October 2025 and is based on user searches.

Wed 29/1013:00LGW - IAH

2 stops39h 56mMultiple Airlines

Wed 12/1105:45IAH - LGW

2 stops18h 15mMultiple Airlines

Deal found 22/10£616

Thu 30/1014:00LGW - IAH

1 stop23h 33mMultiple Airlines

Sun 2/1115:13IAH - LGW

2 stops17h 57mMultiple Airlines

Deal found 21/10£679

Fri 31/1014:00LGW - IAH

1 stop23h 33mMultiple Airlines

Sun 9/1105:45IAH - LGW

2 stops18h 15mMultiple Airlines

Deal found 21/10£570

Sat 1/1114:00LGW - IAH

1 stop25h 33mMultiple Airlines

Sat 8/1115:13IAH - LGW

2 stops32h 47mMultiple Airlines

Deal found 21/10£537

Sat 1/1111:55LGW - IAH

3 stops35h 31mMultiple Airlines

Mon 10/1105:45IAH - LGW

3 stops23h 10mMultiple Airlines

Deal found 22/10£641

Thu 6/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Thu 27/1111:00HOU - LGW

2 stops17h 55mMultiple Airlines

Deal found 22/10£850

Thu 13/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Thu 8/111:20HOU - LGW

2 stops17h 35mMultiple Airlines

Deal found 22/10£819

Thu 13/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Thu 27/1111:00HOU - LGW

2 stops17h 55mMultiple Airlines

Deal found 21/10£843

Fri 14/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 19/1113:35HOU - LGW

2 stops15h 20mMultiple Airlines

Deal found 22/10£847

Sat 22/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 26/1114:45HOU - LGW

2 stops14h 10mMultiple Airlines

Deal found 21/10£861

Sun 23/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 26/1114:45HOU - LGW

2 stops14h 10mMultiple Airlines

Deal found 22/10£781

Mon 24/1111:55LGW - HOU

2 stops17h 25mMultiple Airlines

Mon 8/1213:35HOU - LGW

2 stops15h 20mMultiple Airlines

Deal found 21/10£851

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 23 October 2025.

Mon 24/1114:00LGW - IAH

2 stops33h 16mMultiple Airlines

Deal found 22/10£303

Wed 4/309:50LGW - IAH

2 stops28h 47mMultiple Airlines

Deal found 21/10£305

Tue 24/213:00LGW - IAH

1 stop16h 01mMultiple Airlines

Deal found 21/10£306

Fri 14/1114:00LGW - IAH

3 stops33h 26mMultiple Airlines

Deal found 21/10£307

Tue 18/1113:00LGW - IAH

2 stops33h 57mMultiple Airlines

Deal found 21/10£311

Sun 14/1209:40LGW - IAH

3 stops43h 03mMultiple Airlines

Deal found 21/10£314

Fri 7/1114:00LGW - IAH

2 stops33h 26mMultiple Airlines

Deal found 22/10£316

Sat 7/320:15LGW - IAH

2 stops50h 15mMultiple Airlines

Deal found 21/10£319

Sat 13/1209:50LGW - IAH

3 stops42h 53mMultiple Airlines

Deal found 21/10£320

Sat 14/214:35LGW - IAH

2 stops47h 57mMultiple Airlines

Deal found 22/10£325

Fri 14/1114:00LGW - HOU

2 stops47h 57mMultiple Airlines

Deal found 21/10£338

Thu 20/1114:00LGW - HOU

2 stops35h 42mMultiple Airlines

Deal found 21/10£342

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 3/12

08:30-07:59

3 stops29h 29m

Houston George Bush Intcntl

Fri 5/12

05:33-10:55

2 stops23h 22m

£565

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 14/11

14:00-23:59

1 stop15h 59m

Houston George Bush Intcntl

Fri 21/11

08:29-10:00

1 stop19h 31m

£641

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 5/11

19:45-19:30

3 stops29h 45m

Houston George Bush Intcntl

Sun 9/11

05:45-06:00

2 stops18h 15m

£658

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 5/12

06:10-07:59

3 stops31h 49m

Houston George Bush Intcntl

Tue 30/12

20:59-10:55

3 stops31h 56m

£673

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 19/12

15:00-23:16

2 stops38h 16m

Houston George Bush Intcntl

Mon 12/1

07:00-06:00

1 stop17h 00m

£693

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 5/12

06:25-19:10

1 stop18h 45m

Houston George Bush Intcntl

Tue 30/12

21:05-22:35

1 stop19h 30m

£792

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 17/3

06:25-20:10

1 stop18h 45m

Houston George Bush Intcntl

Mon 20/4

21:00-09:55

1 stop30h 55m

£798

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 17/3

06:25-20:10

1 stop18h 45m

Houston George Bush Intcntl

Thu 23/4

21:10-22:25

1 stop19h 15m

£798

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 17/3

06:25-20:10

1 stop18h 45m

Houston George Bush Intcntl

Tue 21/4

21:10-22:25

1 stop19h 15m

£798

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 13/11

11:55-23:50

2 stops17h 55m

Houston Hobby

Thu 8/1

11:20-10:55

2 stops17h 35m

£819

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 37 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

No data available for this route at this time. Please check back soon.

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

7,467 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

7,467 reviews

British Airways

6.7

Okay

7,467 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

What is the cheapest airline to fly from London Gatwick Airport to Houston round-trip?
According to our current data, British Airways (£566), offers the cheapest pricing from London Gatwick Airport to Houston. British Airways is 28% 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.

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

Houston Hobby Airport car hire

Houston George Bush Intcntl Airport car hire

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£566	Average£674	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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Cheap flights from London Gatwick Airport to Houston from £303

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 24/11. 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 23 October 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 23 October 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

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.

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?

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?

100% Free

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 23 October 2025.