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

There are many flights that can get you from Houston to London Gatwick Airport in 20h 32m. Fly via British Airways or Turkish Airlines to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4855 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Houston to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Houston to Gatwick?

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

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

Yes. Cheapflights offers flight deals from Houston to Gatwick 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+ Flights from Houston to London Gatwick Airport

Cheap flight deals from Houston to Gatwick

Round-trip from	£469
One-way from	£286
Popular in	June
Cheapest in	September
Average price	£500

2/4-16/4
3 total stops
51h 22m total
Houston to London

Search Deals

6/6
1 total stop
29h 42m total
Houston to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£117 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Houston to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Gatwick
Explore the most affordable flight options available from Houston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Thu 2/408:44IAH - LGW

1 stop19h 16mMultiple Airlines

Thu 16/421:45LGW - IAH

2 stops32h 06mMultiple Airlines

Deal found 7/1£469

Sun 15/210:01IAH - LGW

2 stops20h 04mBritish Airways

Fri 6/320:05LGW - IAH

2 stops32h 26mBritish Airways

Deal found 8/1£469

Mon 4/513:03IAH - LGW

1 stop14h 57mMultiple Airlines

Tue 12/514:00LGW - IAH

1 stop28h 08mMultiple Airlines

Deal found 8/1£470

Tue 31/312:46IAH - LGW

1 stop15h 14mMultiple Airlines

Sun 12/420:25LGW - IAH

2 stops33h 24mMultiple Airlines

Deal found 7/1£471

Wed 29/413:03IAH - LGW

1 stop14h 57mMultiple Airlines

Wed 6/514:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 6/1£472

Mon 13/406:46IAH - LGW

1 stop17h 34mMultiple Airlines

Wed 29/414:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 8/1£472

Tue 28/413:03IAH - LGW

1 stop14h 57mMultiple Airlines

Wed 6/514:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 7/1£473

Tue 28/418:03IAH - LGW

1 stop33h 57mMultiple Airlines

Thu 7/514:00LGW - IAH

1 stop28h 08mMultiple Airlines

Deal found 7/1£474

Sun 1/312:18HOU - LGW

2 stops17h 47mBritish Airways

Sun 8/309:50LGW - HOU

2 stops39h 00mBritish Airways

Deal found 7/1£476

Sun 1/308:53IAH - LGW

2 stops21h 12mBritish Airways

Sun 8/309:50LGW - IAH

2 stops37h 02mBritish Airways

Deal found 7/1£476

Wed 8/406:00IAH - LGW

2 stops24h 15mBritish Airways

Sun 19/420:25LGW - IAH

2 stops32h 04mBritish Airways

Deal found 8/1£477

Fri 27/212:16IAH - LGW

1 stop15h 44mMultiple Airlines

Fri 6/314:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 7/1£478

Best flights from Houston to Gatwick
Discover carefully curated flight deals from Houston to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 January 2026.

Tue 10/312:18HOU - LGW

2 stops20h 32mBritish Airways

Mon 16/319:30LGW - HOU

2 stops29h 20mBritish Airways

Deal found 7/1£479

Mon 27/418:03IAH - LGW

1 stop33h 57mMultiple Airlines

Wed 6/514:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 6/1£493

Mon 26/121:05IAH - LGW

1 stop30h 15mTurkish Airlines

Mon 2/206:20LGW - IAH

1 stop18h 50mTurkish Airlines

Deal found 8/1£539

Sun 1/210:35HOU - LGW

2 stops26h 25mIberia

Mon 9/219:40LGW - HOU

2 stops20h 25mIberia

Deal found 6/1£652

Thu 9/411:44HOU - LGW

2 stops15h 41mAir France

Sun 12/410:25LGW - HOU

2 stops18h 17mAir France

Deal found 6/1£738

Sun 1/220:35IAH - LGW

1 stop31h 25mMultiple Airlines

Mon 9/214:00LGW - IAH

1 stop27h 11mMultiple Airlines

Deal found 6/1£501

Fri 27/212:18HOU - LGW

2 stops18h 07mBritish Airways

Sat 7/321:05LGW - HOU

2 stops27h 45mBritish Airways

Deal found 7/1£504

Wed 4/314:55IAH - LGW

1 stop19h 15mTurkish Airlines

Sun 15/317:05LGW - IAH

1 stop32h 05mTurkish Airlines

Deal found 8/1£553

Fri 27/212:18HOU - LGW

2 stops18h 07mBritish Airways

Fri 6/320:05LGW - HOU

2 stops29h 45mBritish Airways

Deal found 7/1£510

Fri 6/206:25IAH - LGW

1 stop17h 35mMultiple Airlines

Fri 13/213:00LGW - IAH

2 stops51h 14mMultiple Airlines

Deal found 8/1£550

Sun 1/221:05IAH - LGW

1 stop19h 30mTurkish Airlines

Sun 22/217:05LGW - IAH

1 stop32h 05mTurkish Airlines

Deal found 8/1£567

Sun 1/312:18HOU - LGW

2 stops17h 47mBritish Airways

Sun 8/321:40LGW - HOU

2 stops27h 10mBritish Airways

Deal found 5/1£520

Sun 18/110:35HOU - LGW

2 stops18h 15mIberia

Sat 24/119:35LGW - HOU

2 stops33h 11mIberia

Deal found 8/1£671

Thu 14/518:38IAH - LGW

1 stop29h 42mMultiple Airlines

Fri 22/513:05LGW - IAH

1 stop32h 39mMultiple Airlines

Deal found 8/1£575

Tue 17/212:18HOU - LGW

2 stops24h 42mBritish Airways

Sun 22/220:50LGW - HOU

2 stops29h 00mBritish Airways

Deal found 7/1£529

Fri 8/513:03IAH - LGW

1 stop14h 57mMultiple Airlines

Fri 15/514:00LGW - IAH

1 stop33h 08mMultiple Airlines

Deal found 7/1£582

Sun 15/210:13HOU - LGW

2 stops26h 47mIberia

Sat 21/219:40LGW - HOU

2 stops30h 10mIberia

Deal found 8/1£755

Mon 16/320:20HOU - LGW

2 stops36h 30mBritish Airways

Mon 23/316:25LGW - HOU

2 stops32h 25mBritish Airways

Deal found 6/1£582

Wed 4/321:40IAH - LGW

1 stop30h 20mMultiple Airlines

Sun 15/311:55LGW - IAH

2 stops32h 32mMultiple Airlines

Deal found 8/1£589

Tue 9/613:03IAH - LGW

1 stop14h 57mMultiple Airlines

Tue 16/614:00LGW - IAH

1 stop28h 08mMultiple Airlines

Deal found 7/1£633

Wed 18/320:20HOU - LGW

2 stops34h 50mBritish Airways

Sun 29/321:45LGW - HOU

2 stops32h 13mBritish Airways

Deal found 6/1£697

Sat 23/518:03IAH - LGW

1 stop33h 57mMultiple Airlines

Sat 6/610:55LGW - IAH

1 stop20h 02mMultiple Airlines

Deal found 7/1£675

Fri 22/513:03IAH - LGW

1 stop14h 57mMultiple Airlines

Mon 1/614:00LGW - IAH

1 stop33h 08mMultiple Airlines

Deal found 7/1£698

Last-minute flights from Houston to Gatwick
Discover last-minute flight deals from Houston to Gatwick. Data last updated 9 January 2026 and is based on user searches.

Wed 14/115:55IAH - LGW

2 stops19h 55mSWISS

Wed 21/118:40LGW - IAH

2 stops31h 51mSWISS

Deal found 7/1£472

Wed 14/112:47HOU - LGW

2 stops20h 23mBritish Airways

Wed 21/121:05LGW - HOU

2 stops27h 01mBritish Airways

Deal found 7/1£479

Wed 14/108:00IAH - LGW

2 stops25h 10mBritish Airways

Wed 21/121:05LGW - IAH

2 stops28h 13mBritish Airways

Deal found 7/1£479

Mon 26/112:47HOU - LGW

2 stops17h 38mBritish Airways

Mon 2/219:40LGW - HOU

2 stops28h 26mBritish Airways

Deal found 5/1£484

Mon 26/112:16IAH - LGW

1 stop15h 44mMultiple Airlines

Tue 3/208:30LGW - IAH

2 stops36h 38mMultiple Airlines

Deal found 7/1£487

Sun 1/215:55IAH - LGW

2 stops19h 55mSWISS

Mon 16/218:40LGW - IAH

2 stops31h 39mSWISS

Deal found 7/1£486

Wed 4/212:47HOU - LGW

2 stops17h 18mBritish Airways

Sun 8/213:10LGW - HOU

2 stops34h 56mBritish Airways

Deal found 7/1£480

Wed 4/211:18IAH - LGW

2 stops18h 47mBritish Airways

Sun 8/213:10LGW - IAH

2 stops36h 08mBritish Airways

Deal found 7/1£480

Sun 15/210:01IAH - LGW

2 stops20h 04mBritish Airways

Fri 6/320:05LGW - IAH

2 stops32h 26mBritish Airways

Deal found 8/1£469

Tue 17/207:32IAH - LGW

2 stops29h 28mBritish Airways

Sun 22/221:40LGW - IAH

2 stops30h 49mBritish Airways

Deal found 7/1£482

Sat 21/216:36IAH - LGW

2 stops37h 29mBritish Airways

Sat 28/221:05LGW - IAH

2 stops31h 26mBritish Airways

Deal found 7/1£473

Fri 27/212:16IAH - LGW

1 stop15h 44mMultiple Airlines

Fri 6/314:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 7/1£478

One-way flights from Houston to Gatwick
Search for one-way flight options from Houston to Gatwick. Find affordable one-way fares based on user searches. Data last updated 9 January 2026.

Sat 6/618:38IAH - LGW

1 stop29h 42mMultiple Airlines

Deal found 7/1£286

Wed 4/212:47HOU - LGW

2 stops21h 33mBritish Airways

Deal found 7/1£286

Tue 27/112:47HOU - LGW

2 stops25h 28mBritish Airways

Deal found 7/1£289

Wed 17/617:46IAH - LGW

3 stops39h 19mMultiple Airlines

Deal found 7/1£291

Tue 3/210:35HOU - LGW

3 stops22h 20mMultiple Airlines

Deal found 7/1£293

Fri 16/110:26IAH - LGW

2 stops24h 54mMultiple Airlines

Deal found 7/1£293

Tue 3/212:47HOU - LGW

2 stops37h 43mBritish Airways

Deal found 7/1£294

Sun 18/118:36HOU - LGW

2 stops35h 49mBritish Airways

Deal found 7/1£295

Sun 1/216:50IAH - LGW

2 stops37h 35mBritish Airways

Deal found 8/1£295

Sun 1/218:36HOU - LGW

2 stops35h 49mBritish Airways

Deal found 6/1£297

Fri 17/407:05IAH - LGW

2 stops31h 20mMultiple Airlines

Deal found 7/1£298

Tue 13/107:45IAH - LGW

3 stops26h 00mMultiple Airlines

Deal found 7/1£299

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 10/3

12:18-13:50

2 stops20h 32m

London Gatwick

Mon 16/3

19:30-19:50

2 stops29h 20m

£479

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 27/4

18:03-10:00

1 stop33h 57m

London Gatwick

Wed 6/5

14:00-22:41

1 stop14h 41m

£493

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 1/2

20:35-10:00

1 stop31h 25m

London Gatwick

Mon 9/2

14:00-11:11

1 stop27h 11m

£501

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Fri 27/2

12:18-12:25

2 stops18h 07m

London Gatwick

Sat 7/3

21:05-18:50

2 stops27h 45m

£504

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Fri 27/2

12:18-12:25

2 stops18h 07m

London Gatwick

Fri 6/3

20:05-19:50

2 stops29h 45m

£510

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 1/3

12:18-12:05

2 stops17h 47m

London Gatwick

Sun 8/3

21:40-19:50

2 stops27h 10m

£520

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 17/2

12:18-19:00

2 stops24h 42m

London Gatwick

Sun 22/2

20:50-19:50

2 stops29h 00m

£529

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 26/1

21:05-09:20

1 stop30h 15m

London Gatwick

Mon 2/2

06:20-19:10

1 stop18h 50m

£539

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 6/2

06:25-06:00

1 stop17h 35m

London Gatwick

Fri 13/2

13:00-10:14

2 stops51h 14m

£550

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 4/3

14:55-16:10

1 stop19h 15m

London Gatwick

Sun 15/3

17:05-20:10

1 stop32h 05m

£553

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 46 results

...

Best time to book a flight from Houston to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Houston 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 Houston to London Gatwick Airport

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

Related info for your journey

How long is the flight from Houston to London Gatwick Airport?
There are many flights that can get you from Houston to London Gatwick Airport in 20h 32m. Fly via British Airways or Turkish Airlines to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4855 mi. This flight may include one or multiple stops.
Can I find deals for flights from Houston to Gatwick that include hotel bookings?
Yes. In addition to deals on Houston to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Houston to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Gatwick.
Can I find deals for business class flights from Houston to Gatwick?
Yes. Cheapflights offers flight deals from Houston to Gatwick 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

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Croydon

Slough

Hounslow

Gatwick

Ilford

Wembley

Brentford

Hayes

Colchester

Watford

Crawley

Kingston upon Thames

Bedford

Chelmsford

Eastbourne

Romford

Folkestone

Ipswich

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Cheap flights from Houston to London Gatwick Airport 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Houston to Gatwick

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Houston to Gatwick

Cheapest flights from Houston to GatwickExplore the most affordable flight options available from Houston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Explore the most affordable flight options available from Houston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Cheapflights Fare Finder

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

Best time to book a flight from Houston to Gatwick

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

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Houston to Gatwick. 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 Houston to London Gatwick Airport?

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

How can I find direct flights from Houston to Gatwick?

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

Travelling to a place near London Gatwick Airport?

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Alternative routes for Houston to Gatwick

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

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

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

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

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Cheapest flights from Houston to Gatwick
Explore the most affordable flight options available from Houston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.