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 19h 15m. Fly via Turkish Airlines to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4840 mi.

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

Currently, April is the cheapest month in which you can book a flight from Houston to London Gatwick Airport (average of £102). Flying from Houston to London Gatwick Airport in July is currently the most expensive (average of £142). 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.

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.

£210+ Cheap Flights from Houston to London Gatwick Airport

Cheap flight deals from Houston to Gatwick

Round-trip from	£375
One-way from	£210
Popular in	June
Cheapest in	September
Average price	£472

1/10-8/10
2 total stops
62h 03m total
Houston to London

Search Deals

4/10
3 total stops
26h 18m total
Houston to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Houston to Gatwick

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 17 September 2025.

Wed 1/1017:48IAH - LGW

1 stop34h 12mMultiple Airlines

Wed 8/1014:00LGW - IAH

1 stop27h 51mMultiple Airlines

Deal found 15/9£378

Fri 12/1212:17IAH - LGW

1 stop15h 43mMultiple Airlines

Mon 12/114:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 15/9£380

Wed 12/1107:00IAH - LGW

1 stop17h 00mMultiple Airlines

Wed 19/1109:50LGW - IAH

2 stops28h 42mMultiple Airlines

Deal found 16/9£392

Sun 7/1219:08IAH - LGW

1 stop32h 52mMultiple Airlines

Mon 12/114:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 16/9£398

Wed 22/1005:25IAH - LGW

1 stop22h 35mMultiple Airlines

Thu 30/1014:00LGW - IAH

1 stop23h 33mMultiple Airlines

Deal found 15/9£403

Sun 7/1219:08IAH - LGW

1 stop32h 52mMultiple Airlines

Sat 10/114:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 16/9£405

Thu 4/1212:28IAH - LGW

1 stop15h 32mMultiple Airlines

Thu 11/1214:00LGW - IAH

1 stop24h 54mMultiple Airlines

Deal found 15/9£405

Tue 11/1107:00IAH - LGW

1 stop17h 00mMultiple Airlines

Wed 19/1109:50LGW - IAH

2 stops28h 42mMultiple Airlines

Deal found 15/9£407

Sat 13/1219:08IAH - LGW

1 stop32h 52mMultiple Airlines

Mon 12/114:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 16/9£408

Wed 5/1107:00IAH - LGW

1 stop17h 00mMultiple Airlines

Tue 11/1113:00LGW - IAH

2 stops35h 17mMultiple Airlines

Deal found 16/9£410

Wed 29/1014:48IAH - LGW

2 stops38h 02mMultiple Airlines

Thu 6/1114:00LGW - IAH

1 stop24h 42mMultiple Airlines

Deal found 16/9£411

Thu 11/1219:08IAH - LGW

1 stop32h 52mMultiple Airlines

Mon 12/117:20LGW - IAH

2 stops59h 41mMultiple Airlines

Deal found 16/9£414

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 17 September 2025.

Thu 23/1005:25IAH - LGW

1 stop22h 35mMultiple Airlines

Thu 30/1014:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 15/9£417

Wed 3/1214:55IAH - LGW

1 stop19h 15mTurkish Airlines

Tue 9/1206:25LGW - IAH

1 stop18h 45mTurkish Airlines

Deal found 14/9£567

Wed 3/1215:55IAH - LGW

2 stops19h 55mSWISS

Tue 9/1218:40LGW - IAH

2 stops26h 00mSWISS

Deal found 14/9£656

Thu 2/1005:30IAH - LGW

1 stop22h 30mMultiple Airlines

Tue 7/1014:00LGW - IAH

1 stop27h 51mMultiple Airlines

Deal found 14/9£420

Wed 12/1121:05IAH - LGW

1 stop30h 55mMultiple Airlines

Mon 9/214:00LGW - IAH

1 stop24h 42mMultiple Airlines

Deal found 16/9£463

Wed 12/1114:55IAH - LGW

1 stop36h 15mTurkish Airlines

Thu 20/1106:25LGW - IAH

1 stop18h 45mTurkish Airlines

Deal found 16/9£584

Thu 9/1022:12IAH - LGW

1 stop30h 43mMultiple Airlines

Fri 17/1010:55LGW - IAH

1 stop24h 25mMultiple Airlines

Deal found 16/9£519

Sun 28/921:00IAH - LGW

1 stop30h 55mTurkish Airlines

Tue 21/1017:15LGW - IAH

1 stop25h 25mTurkish Airlines

Deal found 14/9£599

Wed 5/1115:55IAH - LGW

2 stops19h 55mSWISS

Tue 11/1118:40LGW - IAH

2 stops26h 00mSWISS

Deal found 14/9£664

Sat 15/1121:05IAH - LGW

1 stop37h 05mTurkish Airlines

Tue 25/1106:25LGW - IAH

1 stop36h 45mTurkish Airlines

Deal found 16/9£614

Sun 9/1121:05IAH - LGW

1 stop30h 05mTurkish Airlines

Sat 22/1117:05LGW - IAH

1 stop32h 05mTurkish Airlines

Deal found 16/9£643

Fri 17/1014:25IAH - LGW

1 stop25h 55mTurkish Airlines

Mon 27/1017:05LGW - IAH

1 stop32h 05mTurkish Airlines

Deal found 15/9£649

Wed 19/1113:30HOU - LGW

2 stops15h 25mMultiple Airlines

Wed 26/1111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 14/9£739

Wed 12/1113:30HOU - LGW

2 stops15h 25mMultiple Airlines

Sat 22/1111:55LGW - HOU

2 stops17h 05mMultiple Airlines

Deal found 16/9£776

Wed 10/1211:15HOU - LGW

3 stops17h 40mMultiple Airlines

Sun 11/111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 16/9£776

Thu 11/1212:55HOU - LGW

2 stops16h 00mMultiple Airlines

Sun 11/111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 15/9£779

Tue 2/1212:55HOU - LGW

2 stops16h 00mMultiple Airlines

Tue 23/1211:55LGW - HOU

2 stops17h 20mMultiple Airlines

Deal found 15/9£781

Sun 2/1113:00HOU - LGW

2 stops15h 55mMultiple Airlines

Sun 23/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Deal found 16/9£813

Thu 20/1112:55HOU - LGW

2 stops16h 00mMultiple Airlines

Wed 26/1111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 15/9£829

Thu 30/1013:50HOU - LGW

3 stops16h 05mMultiple Airlines

Thu 6/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Deal found 15/9£840

Sun 1/309:50HOU - LGW

2 stops19h 05mMultiple Airlines

Sun 8/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 14/9£847

Mon 10/1112:40HOU - LGW

2 stops16h 15mMultiple Airlines

Sun 23/1111:55LGW - HOU

2 stops17h 25mMultiple Airlines

Deal found 16/9£893

Last-minute flights from Houston to Gatwick
Discover last-minute flight deals from Houston to Gatwick. Data last updated 17 September 2025 and is based on user searches.

Sat 27/917:48IAH - LGW

1 stop34h 22mMultiple Airlines

Sat 4/1014:00LGW - IAH

1 stop14h 48mMultiple Airlines

Deal found 15/9£416

Mon 29/905:30IAH - LGW

1 stop22h 30mMultiple Airlines

Wed 8/1014:00LGW - IAH

1 stop27h 51mMultiple Airlines

Deal found 14/9£416

Wed 1/1017:48IAH - LGW

1 stop34h 12mMultiple Airlines

Wed 8/1014:00LGW - IAH

1 stop27h 51mMultiple Airlines

Deal found 14/9£375

Wed 1/1017:48IAH - LGW

1 stop34h 12mMultiple Airlines

Thu 9/1014:00LGW - IAH

1 stop23h 04mMultiple Airlines

Deal found 14/9£388

Wed 1/1005:30IAH - LGW

1 stop22h 30mMultiple Airlines

Mon 6/1014:00LGW - IAH

1 stop26h 47mMultiple Airlines

Deal found 14/9£415

Wed 1/1010:15HOU - LGW

2 stops16h 20mAmerican Airlines

Tue 7/1010:40LGW - HOU

2 stops17h 34mAmerican Airlines

Deal found 15/9£455

Thu 2/1005:30IAH - LGW

1 stop22h 30mMultiple Airlines

Tue 7/1014:00LGW - IAH

1 stop27h 51mMultiple Airlines

Deal found 14/9£420

Fri 3/1017:48IAH - LGW

1 stop34h 12mMultiple Airlines

Mon 6/1014:00LGW - IAH

1 stop27h 51mMultiple Airlines

Deal found 13/9£411

Fri 17/1009:02IAH - LGW

2 stops18h 58mMultiple Airlines

Fri 14/1114:00LGW - IAH

1 stop25h 33mMultiple Airlines

Deal found 14/9£408

Mon 20/1013:08IAH - LGW

1 stop35h 12mMultiple Airlines

Sun 2/1113:00LGW - IAH

1 stop28h 37mMultiple Airlines

Deal found 16/9£414

Wed 22/1005:25IAH - LGW

1 stop22h 35mMultiple Airlines

Thu 30/1014:00LGW - IAH

1 stop23h 33mMultiple Airlines

Deal found 15/9£403

Thu 23/1005:25IAH - LGW

1 stop22h 35mMultiple Airlines

Thu 30/1014:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 15/9£417

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 17 September 2025.

Sat 4/1022:02IAH - LGW

3 stops26h 18mMultiple Airlines

Deal found 13/9£210

Fri 9/112:17IAH - LGW

1 stop15h 43mMultiple Airlines

Deal found 14/9£212

Mon 6/1008:35IAH - LGW

3 stops28h 35mMultiple Airlines

Deal found 13/9£215

Sun 12/1006:00IAH - LGW

2 stops22h 10mMultiple Airlines

Deal found 13/9£218

Sun 5/1011:44IAH - LGW

1 stop16h 26mMultiple Airlines

Deal found 15/9£220

Thu 9/1005:45IAH - LGW

2 stops22h 15mMultiple Airlines

Deal found 13/9£224

Tue 14/1014:48IAH - LGW

3 stops21h 22mMultiple Airlines

Deal found 13/9£224

Fri 6/205:15IAH - LGW

2 stops18h 45mMultiple Airlines

Deal found 14/9£228

Thu 25/907:25IAH - LGW

1 stop16h 55mMultiple Airlines

Deal found 15/9£230

Mon 29/909:29IAH - LGW

3 stops27h 41mMultiple Airlines

Deal found 16/9£231

Fri 10/1011:42IAH - LGW

1 stop17h 13mMultiple Airlines

Deal found 13/9£232

Fri 26/916:45HOU - LGW

2 stops35h 15mMultiple Airlines

Deal found 15/9£320

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

Thu 23/10

05:25-10:00

1 stop22h 35m

London Gatwick

Thu 30/10

14:00-00:13

1 stop15h 13m

£417

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 2/10

05:30-10:00

1 stop22h 30m

London Gatwick

Tue 7/10

14:00-11:51

1 stop27h 51m

£420

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 12/11

21:05-10:00

1 stop30h 55m

London Gatwick

Mon 9/2

14:00-08:42

1 stop24h 42m

£463

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 9/10

22:12-10:55

1 stop30h 43m

London Gatwick

Fri 17/10

10:55-05:20

1 stop24h 25m

£519

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 3/12

14:55-16:10

1 stop19h 15m

London Gatwick

Tue 9/12

06:25-19:10

1 stop18h 45m

£567

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 12/11

14:55-09:10

1 stop36h 15m

London Gatwick

Thu 20/11

06:25-19:10

1 stop18h 45m

£584

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 28/9

21:00-09:55

1 stop30h 55m

London Gatwick

Tue 21/10

17:15-12:40

1 stop25h 25m

£599

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 15/11

21:05-16:10

1 stop37h 05m

London Gatwick

Tue 25/11

06:25-13:10

1 stop36h 45m

£614

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 9/11

21:05-09:10

1 stop30h 05m

London Gatwick

Sat 22/11

17:05-19:10

1 stop32h 05m

£643

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 17/10

14:25-22:20

1 stop25h 55m

London Gatwick

Mon 27/10

17:05-20:10

1 stop32h 05m

£649

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 41 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?

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.

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 19h 15m. Fly via Turkish Airlines to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4840 mi.
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.
What is the cheapest month to book a flight from Houston to London Gatwick Airport?
Currently, April is the cheapest month in which you can book a flight from Houston to London Gatwick Airport (average of £102). Flying from Houston to London Gatwick Airport in July is currently the most expensive (average of £142). 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

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Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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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.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Gatwick for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Houston to Gatwick with no change fees.

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Not ready to book yet? You can track prices for flights from Houston to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Houston to London Gatwick Airport from £210

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 4/10. 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 17 September 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 17 September 2025.

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 17 September 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?

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

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 17 September 2025.