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 16h 29m. Fly via American Airlines or SWISS 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).

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.

£280+ 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 26 December 2025.

Wed 31/1215:55IAH - LGW

2 stops19h 55mSWISS

Thu 8/118:40LGW - IAH

2 stops26h 00mSWISS

Deal found 25/12£724

Fri 26/1221:34IAH - LGW

1 stop30h 31mMultiple Airlines

Mon 12/111:55LGW - IAH

2 stops29h 16mMultiple Airlines

Deal found 25/12£808

Tue 30/1221:34IAH - LGW

2 stops26h 26mMultiple Airlines

Sat 17/114:00LGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 25/12£873

Wed 31/1205:46IAH - LGW

2 stops18h 14mMultiple Airlines

Thu 8/108:05LGW - IAH

3 stops44h 51mMultiple Airlines

Deal found 25/12£981

Tue 30/1221:05IAH - LGW

1 stop19h 30mTurkish Airlines

Sun 25/106:20LGW - IAH

1 stop18h 50mTurkish Airlines

Deal found 24/12£1,001

Wed 31/1214:55IAH - LGW

1 stop19h 15mTurkish Airlines

Thu 8/117:05LGW - IAH

1 stop32h 05mTurkish Airlines

Deal found 25/12£1,060

Sun 28/1205:33IAH - LGW

2 stops30h 17mMultiple Airlines

Tue 30/1213:05LGW - IAH

3 stops40h 54mMultiple Airlines

Deal found 24/12£1,094

Sun 28/1221:34IAH - LGW

1 stop30h 26mMultiple Airlines

Sun 4/114:10LGW - IAH

2 stops32h 10mMultiple Airlines

Deal found 25/12£1,100

Fri 26/1212:20IAH - LGW

2 stops23h 30mSWISS

Mon 12/118:40LGW - IAH

2 stops31h 51mSWISS

Deal found 25/12£1,129

Sat 27/1212:25HOU - LGW

2 stops16h 30mMultiple Airlines

Tue 30/1211:55LGW - HOU

2 stops18h 25mMultiple Airlines

Deal found 24/12£1,731

Sun 28/1211:50HOU - LGW

2 stops17h 05mMultiple Airlines

Tue 30/1211:55LGW - HOU

2 stops18h 25mMultiple Airlines

Deal found 24/12£1,792

Thu 25/1210:13HOU - LGW

2 stops15h 17mBritish Airways

Mon 5/119:40LGW - HOU

2 stops33h 06mBritish Airways

Deal found 24/12£2,128

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 26 December 2025.

Wed 1/410:11IAH - LGW

2 stops16h 29mAmerican Airlines

Wed 8/412:20LGW - IAH

2 stops17h 24mAmerican Airlines

Deal found 25/12£477

Tue 12/507:05IAH - LGW

1 stop17h 15mMultiple Airlines

Sun 17/513:05LGW - IAH

1 stop32h 10mMultiple Airlines

Deal found 25/12£478

Mon 2/315:55IAH - LGW

2 stops19h 55mSWISS

Tue 10/318:40LGW - IAH

2 stops50h 00mSWISS

Deal found 23/12£494

Mon 26/121:05IAH - LGW

1 stop19h 25mTurkish Airlines

Tue 3/206:25LGW - IAH

1 stop18h 45mTurkish Airlines

Deal found 23/12£534

Mon 11/518:03IAH - LGW

1 stop33h 57mMultiple Airlines

Mon 1/614:00LGW - IAH

1 stop33h 08mMultiple Airlines

Deal found 25/12£514

Fri 9/115:55IAH - LGW

2 stops19h 55mSWISS

Wed 14/118:40LGW - IAH

2 stops31h 51mSWISS

Deal found 25/12£525

Thu 15/121:05IAH - LGW

1 stop19h 30mTurkish Airlines

Tue 20/117:05LGW - IAH

1 stop26h 05mTurkish Airlines

Deal found 24/12£550

Thu 5/312:16IAH - LGW

1 stop15h 44mMultiple Airlines

Sun 15/313:00LGW - IAH

2 stops50h 36mMultiple Airlines

Deal found 23/12£550

Sat 24/112:10IAH - LGW

2 stops23h 40mSWISS

Sat 31/118:40LGW - IAH

2 stops31h 53mSWISS

Deal found 26/12£550

Fri 22/513:03IAH - LGW

1 stop14h 57mMultiple Airlines

Wed 27/514:00LGW - IAH

1 stop14h 41mMultiple Airlines

Deal found 25/12£582

Wed 14/114:55IAH - LGW

1 stop19h 15mTurkish Airlines

Tue 20/117:05LGW - IAH

1 stop26h 05mTurkish Airlines

Deal found 25/12£702

Wed 14/114:55IAH - LGW

1 stop25h 40mTurkish Airlines

Wed 21/106:25LGW - IAH

1 stop18h 45mTurkish Airlines

Deal found 25/12£702

Wed 11/213:00HOU - LGW

2 stops15h 55mMultiple Airlines

Thu 26/211:55LGW - HOU

2 stops18h 15mMultiple Airlines

Deal found 26/12£766

Wed 7/111:20HOU - LGW

2 stops17h 35mMultiple Airlines

Thu 15/111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 25/12£787

Tue 10/312:00HOU - LGW

2 stops17h 55mMultiple Airlines

Mon 16/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 24/12£824

Tue 21/416:05HOU - LGW

2 stops16h 35mMultiple Airlines

Thu 30/413:00LGW - HOU

2 stops17h 25mMultiple Airlines

Deal found 25/12£824

Sun 1/309:25HOU - LGW

2 stops19h 30mMultiple Airlines

Sun 8/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 24/12£893

Wed 4/311:20HOU - LGW

2 stops17h 35mMultiple Airlines

Sun 15/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 26/12£1,012

Thu 5/312:35HOU - LGW

2 stops16h 20mMultiple Airlines

Sun 15/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 23/12£1,070

Sat 14/211:50HOU - LGW

2 stops17h 05mMultiple Airlines

Tue 17/211:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 24/12£1,106

Last-minute flights from Houston to Gatwick
Discover last-minute flight deals from Houston to Gatwick. Data last updated 26 December 2025 and is based on user searches.

Wed 7/111:20HOU - LGW

2 stops17h 35mMultiple Airlines

Thu 15/111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 25/12£787

Mon 12/106:25IAH - LGW

2 stops32h 10mMultiple Airlines

Mon 23/214:00LGW - IAH

1 stop27h 11mMultiple Airlines

Deal found 25/12£476

Mon 12/115:55IAH - LGW

2 stops19h 55mSWISS

Mon 23/218:40LGW - IAH

2 stops31h 39mSWISS

Deal found 25/12£488

Tue 13/108:30IAH - LGW

2 stops28h 05mMultiple Airlines

Mon 19/114:00LGW - IAH

1 stop27h 11mMultiple Airlines

Deal found 25/12£480

Fri 16/121:15IAH - LGW

2 stops50h 45mMultiple Airlines

Sat 24/114:00LGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 25/12£466

Sun 18/110:35HOU - LGW

2 stops18h 15mIberia

Sat 24/119:40LGW - HOU

2 stops20h 25mIberia

Deal found 26/12£686

Tue 20/105:46IAH - LGW

3 stops27h 59mMultiple Airlines

Fri 23/114:00LGW - IAH

2 stops25h 07mMultiple Airlines

Deal found 25/12£494

Thu 22/106:25IAH - LGW

2 stops21h 25mMultiple Airlines

Thu 29/114:00LGW - IAH

2 stops25h 07mMultiple Airlines

Deal found 25/12£495

Thu 22/112:16IAH - LGW

1 stop15h 44mMultiple Airlines

Sun 25/113:00LGW - IAH

2 stops32h 19mMultiple Airlines

Deal found 26/12£504

Mon 26/112:10IAH - LGW

2 stops23h 40mSWISS

Tue 3/218:40LGW - IAH

2 stops31h 25mSWISS

Deal found 24/12£460

Tue 27/112:10IAH - LGW

2 stops23h 40mSWISS

Wed 4/218:40LGW - IAH

2 stops50h 00mSWISS

Deal found 23/12£482

Wed 28/112:10IAH - LGW

2 stops23h 40mSWISS

Tue 3/218:40LGW - IAH

2 stops55h 51mSWISS

Deal found 24/12£479

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 26 December 2025.

Wed 14/105:46IAH - LGW

2 stops18h 14mMultiple Airlines

Deal found 24/12£280

Tue 6/108:45IAH - LGW

3 stops42h 40mMultiple Airlines

Deal found 25/12£287

Fri 9/106:30IAH - LGW

3 stops28h 25mMultiple Airlines

Deal found 25/12£288

Thu 15/120:19IAH - LGW

1 stop31h 41mMultiple Airlines

Deal found 25/12£291

Mon 12/112:16IAH - LGW

1 stop15h 44mMultiple Airlines

Deal found 24/12£296

Sat 4/406:31IAH - LGW

2 stops23h 09mMultiple Airlines

Deal found 25/12£297

Fri 16/120:19IAH - LGW

1 stop31h 46mMultiple Airlines

Deal found 24/12£300

Sun 24/508:00IAH - LGW

3 stops42h 05mMultiple Airlines

Deal found 25/12£305

Sat 24/119:27IAH - LGW

1 stop28h 33mMultiple Airlines

Deal found 25/12£306

Sun 18/120:16IAH - LGW

1 stop31h 44mMultiple Airlines

Deal found 25/12£309

Sun 12/415:50IAH - LGW

1 stop11h 35mAir France

Deal found 26/12£312

Sun 18/110:35HOU - LGW

2 stops14h 55mAmerican Airlines

Deal found 25/12£374

Find flight deals from Houston to Gatwick

Round-trip from	£460
One-way from	£280
Popular in	June
Cheapest in	September
Average price	£693

SWISS
26/1-3/2
4 total stops
55h 05m total
Houston to London

Search Deals

14/1
2 total stops
18h 14m total
Houston to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£109 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

Wed 1/4

10:11-08:40

2 stops16h 29m

London Gatwick

Wed 8/4

12:20-23:44

2 stops17h 24m

£477

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 12/5

07:05-06:20

1 stop17h 15m

London Gatwick

Sun 17/5

13:05-15:15

1 stop32h 10m

£478

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 2/3

15:55-17:50

2 stops19h 55m

London Gatwick

Tue 10/3

18:40-15:40

2 stops50h 00m

£494

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 11/5

18:03-10:00

1 stop33h 57m

London Gatwick

Mon 1/6

14:00-17:08

1 stop33h 08m

£514

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 9/1

15:55-17:50

2 stops19h 55m

London Gatwick

Wed 14/1

18:40-20:31

2 stops31h 51m

£525

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 26/1

21:05-22:30

1 stop19h 25m

London Gatwick

Tue 3/2

06:25-19:10

1 stop18h 45m

£534

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 15/1

21:05-22:35

1 stop19h 30m

London Gatwick

Tue 20/1

17:05-13:10

1 stop26h 05m

£550

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 5/3

12:16-10:00

1 stop15h 44m

London Gatwick

Sun 15/3

13:00-10:36

2 stops50h 36m

£550

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 24/1

12:10-17:50

2 stops23h 40m

London Gatwick

Sat 31/1

18:40-20:33

2 stops31h 53m

£550

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 22/5

13:03-10:00

1 stop14h 57m

London Gatwick

Wed 27/5

14:00-22:41

1 stop14h 41m

£582

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 42 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

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 42% on flights from Houston to London Gatwick Airport by exploring options for tickets at midday.

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 16h 29m. Fly via American Airlines or SWISS 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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Eastbourne

Ipswich

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When you search for this flight from Houston to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheap flights from Houston to London Gatwick Airport from £280

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 14/1. 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 26 December 2025.

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 26 December 2025.

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

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

Find hourly flight availability from Houston to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

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 26 December 2025.