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 17h 55m. Fly via Delta or Iberia to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4840 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.

£152+ Flights from Houston to London Gatwick Airport

Cheap 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 22 January 2026.

Sat 9/518:38

IAH

LGW

1 stop29h 42m

Multiple Airlines

Sat 16/513:05

LGW

IAH

1 stop32h 10m

Multiple Airlines

Deal found 21/1£463

Fri 15/507:05

IAH

LGW

1 stop17h 15m

Multiple Airlines

Sat 16/513:05

LGW

IAH

1 stop32h 10m

Multiple Airlines

Deal found 20/1£464

Wed 18/212:10

IAH

LGW

2 stops22h 15m

Multiple Airlines

Wed 25/217:25

LGW

IAH

3 stops34h 14m

Multiple Airlines

Deal found 21/1£465

Tue 17/206:00

HOU

LGW

2 stops19h 30m

American Airlines

Fri 27/211:20

LGW

HOU

2 stops18h 38m

American Airlines

Deal found 21/1£468

Fri 20/319:38

IAH

LGW

1 stop29h 22m

Multiple Airlines

Tue 24/308:30

LGW

IAH

2 stops20h 19m

Multiple Airlines

Deal found 20/1£468

Wed 18/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Thu 26/214:00

LGW

IAH

1 stop14h 41m

Multiple Airlines

Deal found 20/1£469

Mon 23/212:16

IAH

LGW

1 stop15h 44m

Multiple Airlines

Fri 27/214:00

LGW

IAH

1 stop26h 17m

Multiple Airlines

Deal found 20/1£470

Sun 15/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Wed 11/313:00

LGW

IAH

2 stops36h 34m

Multiple Airlines

Deal found 20/1£471

Sat 21/307:05

IAH

LGW

1 stop17h 55m

Multiple Airlines

Tue 24/308:30

LGW

IAH

2 stops20h 19m

Multiple Airlines

Deal found 20/1£472

Mon 26/109:35

IAH

LGW

2 stops40h 15m

British Airways

Tue 3/211:45

LGW

IAH

2 stops19h 00m

British Airways

Deal found 20/1£473

Thu 5/314:18

IAH

LGW

2 stops33h 42m

Multiple Airlines

Sun 15/313:00

LGW

IAH

1 stop31h 02m

Multiple Airlines

Deal found 19/1£474

Fri 27/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Sun 1/313:00

LGW

IAH

1 stop32h 15m

Multiple Airlines

Deal found 21/1£474

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 22 January 2026.

Tue 12/513:03

IAH

LGW

1 stop14h 57m

Multiple Airlines

Tue 26/514:00

LGW

IAH

1 stop28h 08m

Multiple Airlines

Deal found 21/1£472

Mon 6/415:50

IAH

LGW

1 stop17h 55m

Delta

Wed 15/410:25

LGW

IAH

2 stops18h 29m

Delta

Deal found 20/1£488

Mon 2/221:05

IAH

LGW

1 stop37h 05m

Turkish Airlines

Wed 18/206:25

LGW

IAH

1 stop18h 45m

Turkish Airlines

Deal found 20/1£555

Sun 1/210:35

HOU

LGW

2 stops26h 25m

Iberia

Sat 7/219:40

LGW

HOU

2 stops33h 06m

Iberia

Deal found 20/1£623

Fri 20/212:18

HOU

LGW

2 stops24h 42m

British Airways

Sat 28/211:45

LGW

HOU

2 stops38h 05m

British Airways

Deal found 20/1£908

Tue 21/415:50

IAH

LGW

1 stop17h 55m

Delta

Wed 29/410:25

LGW

IAH

2 stops15h 53m

Delta

Deal found 20/1£488

Wed 13/518:38

IAH

LGW

1 stop29h 42m

Multiple Airlines

Fri 29/514:00

LGW

IAH

1 stop28h 08m

Multiple Airlines

Deal found 21/1£489

Wed 8/409:57

HOU

LGW

2 stops16h 43m

American Airlines

Sun 19/412:20

LGW

HOU

2 stops17h 27m

American Airlines

Deal found 20/1£1,042

Wed 15/415:50

IAH

LGW

1 stop11h 35m

Delta

Thu 30/410:40

LGW

IAH

2 stops19h 15m

Delta

Deal found 20/1£488

Wed 18/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Wed 25/208:35

LGW

IAH

3 stops45h 43m

Multiple Airlines

Deal found 21/1£546

Wed 13/515:50

IAH

LGW

1 stop18h 10m

Delta

Wed 27/510:25

LGW

IAH

2 stops17h 34m

Delta

Deal found 21/1£511

Mon 4/515:50

IAH

LGW

1 stop11h 50m

Delta

Fri 8/510:25

LGW

IAH

2 stops19h 32m

Delta

Deal found 22/1£520

Fri 17/415:50

IAH

LGW

1 stop11h 35m

Delta

Tue 21/410:35

LGW

IAH

2 stops19h 20m

Delta

Deal found 20/1£526

Sat 21/210:13

HOU

LGW

2 stops18h 37m

Iberia

Sat 28/219:40

LGW

HOU

2 stops20h 03m

Iberia

Deal found 20/1£865

Wed 15/410:35

HOU

LGW

2 stops16h 50m

Delta

Tue 21/410:35

LGW

HOU

2 stops18h 09m

Delta

Deal found 21/1£545

Sat 21/210:13

HOU

LGW

2 stops18h 37m

Iberia

Fri 27/219:40

LGW

HOU

2 stops20h 03m

Iberia

Deal found 20/1£865

Sun 12/715:55

IAH

LGW

1 stop11h 30m

Delta

Sat 5/910:25

LGW

IAH

2 stops19h 26m

Delta

Deal found 20/1£547

Fri 20/212:18

HOU

LGW

2 stops24h 42m

British Airways

Tue 24/211:45

LGW

HOU

2 stops38h 05m

British Airways

Deal found 20/1£1,010

Thu 26/210:35

HOU

LGW

2 stops18h 20m

Multiple Airlines

Sun 1/311:55

LGW

HOU

2 stops18h 40m

Multiple Airlines

Deal found 21/1£986

Mon 6/411:33

HOU

LGW

2 stops16h 07m

Delta

Wed 15/410:25

LGW

HOU

2 stops18h 19m

Delta

Deal found 20/1£656

Sun 1/309:25

HOU

LGW

2 stops19h 30m

Multiple Airlines

Sun 8/311:55

LGW

HOU

2 stops17h 15m

Multiple Airlines

Deal found 20/1£1,049

Thu 30/410:35

HOU

LGW

2 stops16h 50m

Delta

Sat 9/510:25

LGW

HOU

2 stops17h 13m

Delta

Deal found 20/1£657

Last-minute flights from Houston to Gatwick
Discover last-minute flight deals from Houston to Gatwick. Data last updated 22 January 2026 and is based on user searches.

Mon 26/109:35

IAH

LGW

2 stops40h 15m

British Airways

Tue 3/211:45

LGW

IAH

2 stops19h 00m

British Airways

Deal found 20/1£473

Sat 31/112:49

HOU

LGW

2 stops40h 01m

Iberia

Sat 7/219:40

LGW

HOU

2 stops33h 06m

Iberia

Deal found 21/1£710

Sun 1/210:35

HOU

LGW

2 stops26h 25m

Iberia

Sat 7/219:40

LGW

HOU

2 stops33h 06m

Iberia

Deal found 20/1£623

Sun 15/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Wed 11/313:00

LGW

IAH

2 stops36h 34m

Multiple Airlines

Deal found 20/1£471

Tue 17/206:00

HOU

LGW

2 stops19h 30m

American Airlines

Fri 27/211:20

LGW

HOU

2 stops18h 38m

American Airlines

Deal found 21/1£468

Wed 18/212:10

IAH

LGW

2 stops22h 15m

Multiple Airlines

Wed 25/217:25

LGW

IAH

3 stops34h 14m

Multiple Airlines

Deal found 21/1£465

Wed 18/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Thu 26/214:00

LGW

IAH

1 stop14h 41m

Multiple Airlines

Deal found 20/1£469

Thu 19/219:38

IAH

LGW

1 stop28h 22m

Multiple Airlines

Thu 26/214:00

LGW

IAH

1 stop14h 41m

Multiple Airlines

Deal found 21/1£482

Sun 22/221:40

IAH

LGW

1 stop30h 20m

Multiple Airlines

Thu 26/214:00

LGW

IAH

1 stop14h 41m

Multiple Airlines

Deal found 20/1£479

Mon 23/212:16

IAH

LGW

1 stop15h 44m

Multiple Airlines

Fri 27/214:00

LGW

IAH

1 stop26h 17m

Multiple Airlines

Deal found 20/1£470

Mon 23/212:16

IAH

LGW

1 stop15h 44m

Multiple Airlines

Thu 26/214:00

LGW

IAH

1 stop14h 41m

Multiple Airlines

Deal found 20/1£482

Fri 27/207:05

IAH

LGW

1 stop16h 55m

Multiple Airlines

Sun 1/313:00

LGW

IAH

1 stop32h 15m

Multiple Airlines

Deal found 21/1£474

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 22 January 2026.

Sun 8/206:25

IAH

LGW

1 stop17h 35m

Multiple Airlines

Deal found 21/1£152

Sat 14/218:27

IAH

LGW

2 stops53h 33m

Multiple Airlines

Deal found 21/1£195

Mon 13/405:15

IAH

LGW

3 stops59h 35m

Multiple Airlines

Deal found 21/1£208

Fri 13/205:46

IAH

LGW

2 stops22h 14m

Multiple Airlines

Deal found 21/1£219

Sun 22/220:18

IAH

LGW

1 stop31h 42m

Multiple Airlines

Deal found 21/1£272

Tue 21/716:22

IAH

LGW

3 stops44h 48m

Multiple Airlines

Deal found 19/1£284

Sat 14/216:21

HOU

LGW

2 stops38h 59m

British Airways

Deal found 21/1£295

Tue 3/210:35

HOU

LGW

3 stops21h 30m

Multiple Airlines

Deal found 20/1£299

Sun 8/218:36

HOU

LGW

2 stops46h 44m

British Airways

Deal found 21/1£301

Sun 19/710:05

HOU

LGW

2 stops17h 20m

Delta

Deal found 21/1£307

Sun 19/719:03

HOU

LGW

2 stops32h 57m

Multiple Airlines

Deal found 19/1£339

Sat 4/410:06

HOU

LGW

2 stops17h 14m

Delta

Deal found 21/1£355

Find flight deals from Houston to Gatwick

Round-trip from	£463
One-way from	£152
Popular in	June
Cheapest in	September
Average price	£500

9/5-16/5
2 total stops
61h 52m total
Houston to London

Search Deals

8/2
1 total stop
17h 35m total
Houston to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£118 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

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

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 12/5

13:03-10:00

1 stop14h 57m

London Gatwick

Tue 26/5

14:00-12:08

1 stop28h 08m

£472

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 6/4

15:50-15:45

1 stop17h 55m

London Gatwick

Wed 15/4

10:25-22:54

2 stops18h 29m

£488

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 21/4

15:50-15:45

1 stop17h 55m

London Gatwick

Wed 29/4

10:25-20:18

2 stops15h 53m

£488

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 15/4

15:50-09:25

1 stop11h 35m

London Gatwick

Thu 30/4

10:40-23:55

2 stops19h 15m

£488

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 13/5

18:38-06:20

1 stop29h 42m

London Gatwick

Fri 29/5

14:00-12:08

1 stop28h 08m

£489

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 13/5

15:50-16:00

1 stop18h 10m

London Gatwick

Wed 27/5

10:25-21:59

2 stops17h 34m

£511

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 4/5

15:50-09:40

1 stop11h 50m

London Gatwick

Fri 8/5

10:25-23:57

2 stops19h 32m

£520

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 17/4

15:50-09:25

1 stop11h 35m

London Gatwick

Tue 21/4

10:35-23:55

2 stops19h 20m

£526

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 15/4

10:35-09:25

2 stops16h 50m

London Gatwick

Tue 21/4

10:35-22:44

2 stops18h 09m

£545

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 18/2

07:05-06:00

1 stop16h 55m

London Gatwick

Wed 25/2

08:35-00:18

3 stops45h 43m

£546

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 39 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 17h 55m. Fly via Delta or Iberia to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4840 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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Watford

Crawley

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Kingston upon Thames

Chelmsford

Eastbourne

Romford

Folkestone

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Cheap flights from Houston to London Gatwick Airport from £152

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 22 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 22 January 2026.

Find flight deals from Houston to Gatwick

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 22 January 2026.