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 or American Airlines 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.

£277+ 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 5 December 2025.

Mon 15/1210:41IAH - LGW

2 stops17h 19mMultiple Airlines

Thu 22/114:00LGW - IAH

1 stop33h 10mMultiple Airlines

Deal found 4/12£460

Fri 12/1220:07IAH - LGW

1 stop31h 58mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£542

Sun 14/1208:01IAH - LGW

1 stop19h 59mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£544

Sat 13/1208:49IAH - LGW

1 stop19h 16mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£571

Mon 15/1206:05IAH - LGW

2 stops21h 55mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£581

Sun 14/1208:01IAH - LGW

1 stop19h 59mMultiple Airlines

Wed 7/107:55LGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 2/12£599

Wed 24/1219:45IAH - LGW

1 stop32h 15mMultiple Airlines

Sat 10/114:00LGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 4/12£606

Sat 13/1208:49IAH - LGW

1 stop19h 16mMultiple Airlines

Wed 7/107:55LGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 2/12£623

Tue 23/1205:40HOU - LGW

2 stops19h 50mAmerican Airlines

Thu 15/111:20LGW - HOU

2 stops28h 45mAmerican Airlines

Deal found 3/12£829

Sun 7/1210:13HOU - LGW

2 stops18h 37mIberia

Sat 20/1219:40LGW - HOU

2 stops30h 10mIberia

Deal found 3/12£881

Sat 6/1210:08HOU - LGW

2 stops18h 42mIberia

Sat 13/1219:40LGW - HOU

2 stops30h 12mIberia

Deal found 4/12£927

Mon 8/1213:35HOU - LGW

2 stops15h 20mMultiple Airlines

Fri 12/1211:55LGW - HOU

2 stops17h 55mMultiple Airlines

Deal found 4/12£1,121

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 5 December 2025.

Mon 11/521:10IAH - LGW

1 stop19h 15mTurkish Airlines

Sun 24/517:15LGW - IAH

1 stop25h 30mTurkish Airlines

Deal found 2/12£619

Sat 20/1221:34IAH - LGW

1 stop30h 26mMultiple Airlines

Sat 10/114:00LGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 4/12£708

Wed 27/515:35IAH - LGW

1 stop12h 00mJetBlue

Thu 11/612:10LGW - IAH

1 stop16h 26mJetBlue

Deal found 3/12£744

Tue 23/1205:40HOU - LGW

2 stops19h 50mAmerican Airlines

Thu 15/111:20LGW - HOU

2 stops28h 45mAmerican Airlines

Deal found 3/12£829

Mon 11/508:00IAH - LGW

2 stops19h 15mWestJet

Thu 21/510:35LGW - IAH

2 stops57h 35mWestJet

Deal found 4/12£856

Tue 7/421:10IAH - LGW

1 stop19h 15mTurkish Airlines

Sun 12/417:15LGW - IAH

1 stop25h 30mTurkish Airlines

Deal found 4/12£627

Sat 20/1221:34IAH - LGW

1 stop30h 26mMultiple Airlines

Fri 9/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 4/12£718

Sat 30/515:35IAH - LGW

1 stop12h 00mJetBlue

Thu 11/612:10LGW - IAH

1 stop16h 26mJetBlue

Deal found 3/12£782

Tue 2/615:35IAH - LGW

1 stop12h 00mJetBlue

Sun 14/612:10LGW - IAH

1 stop16h 26mJetBlue

Deal found 4/12£802

Thu 5/214:25HOU - LGW

2 stops14h 30mMultiple Airlines

Thu 12/211:55LGW - HOU

2 stops17h 55mMultiple Airlines

Deal found 4/12£810

Sat 23/515:35IAH - LGW

1 stop12h 00mJetBlue

Sun 14/612:10LGW - IAH

1 stop16h 26mJetBlue

Deal found 3/12£819

Tue 10/313:50HOU - LGW

2 stops16h 05mMultiple Airlines

Mon 16/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 3/12£836

Sat 30/515:35IAH - LGW

1 stop12h 00mJetBlue

Thu 18/612:10LGW - IAH

1 stop16h 26mJetBlue

Deal found 4/12£827

Sat 30/515:35IAH - LGW

1 stop12h 00mJetBlue

Tue 16/612:10LGW - IAH

1 stop16h 26mJetBlue

Deal found 4/12£827

Wed 11/311:05HOU - LGW

3 stops18h 50mMultiple Airlines

Sun 15/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 4/12£915

Sun 1/309:25HOU - LGW

2 stops19h 30mMultiple Airlines

Sun 8/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 3/12£931

Mon 16/213:20HOU - LGW

2 stops15h 35mMultiple Airlines

Fri 20/211:55LGW - HOU

2 stops17h 55mMultiple Airlines

Deal found 3/12£938

Wed 4/311:20HOU - LGW

2 stops17h 35mMultiple Airlines

Sun 15/311:55LGW - HOU

2 stops17h 15mMultiple Airlines

Deal found 4/12£941

Sat 14/211:50HOU - LGW

2 stops17h 05mMultiple Airlines

Sun 22/211:55LGW - HOU

2 stops18h 40mMultiple Airlines

Deal found 4/12£964

Sun 18/111:25HOU - LGW

2 stops17h 30mMultiple Airlines

Sun 25/111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 4/12£995

Fri 6/214:25HOU - LGW

2 stops14h 30mMultiple Airlines

Sun 15/211:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 4/12£1,060

Last-minute flights from Houston to Gatwick
Discover last-minute flight deals from Houston to Gatwick. Data last updated 5 December 2025 and is based on user searches.

Wed 10/1215:55IAH - LGW

2 stops19h 55mSWISS

Wed 17/1218:40LGW - IAH

2 stops26h 00mSWISS

Deal found 3/12£700

Wed 10/1213:35HOU - LGW

2 stops15h 20mMultiple Airlines

Thu 18/1211:55LGW - HOU

2 stops17h 25mMultiple Airlines

Deal found 4/12£1,573

Thu 11/1212:55HOU - LGW

2 stops16h 00mMultiple Airlines

Sun 11/111:55LGW - HOU

2 stops18h 10mMultiple Airlines

Deal found 4/12£1,240

Fri 12/1220:07IAH - LGW

1 stop31h 58mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£542

Fri 12/1208:49IAH - LGW

1 stop19h 11mMultiple Airlines

Wed 7/107:55LGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 2/12£639

Fri 12/1220:07IAH - LGW

1 stop31h 58mMultiple Airlines

Mon 5/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£710

Fri 12/1212:40HOU - LGW

2 stops16h 15mMultiple Airlines

Thu 18/1211:55LGW - HOU

2 stops17h 25mMultiple Airlines

Deal found 4/12£1,869

Fri 12/1212:40HOU - LGW

2 stops16h 15mMultiple Airlines

Mon 22/1211:55LGW - HOU

2 stops18h 25mMultiple Airlines

Deal found 4/12£2,656

Sat 13/1208:49IAH - LGW

1 stop19h 16mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£571

Sat 13/1208:49IAH - LGW

1 stop19h 16mMultiple Airlines

Wed 7/107:55LGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 2/12£623

Sun 14/1208:01IAH - LGW

1 stop19h 59mMultiple Airlines

Thu 8/114:00LGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 2/12£544

Sun 14/1208:01IAH - LGW

1 stop19h 59mMultiple Airlines

Wed 7/107:55LGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 2/12£599

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 5 December 2025.

Sun 14/1205:20IAH - LGW

2 stops22h 40mMultiple Airlines

Deal found 4/12£277

Wed 14/110:35HOU - LGW

2 stops14h 55mAmerican Airlines

Deal found 2/12£284

Wed 10/1215:55IAH - LGW

2 stops19h 55mSWISS

Deal found 3/12£292

Mon 15/1208:49IAH - LGW

1 stop19h 11mMultiple Airlines

Deal found 4/12£293

Fri 20/211:49IAH - LGW

3 stops21h 56mMultiple Airlines

Deal found 2/12£298

Thu 12/317:30IAH - LGW

2 stops23h 15mMultiple Airlines

Deal found 3/12£301

Tue 3/312:05IAH - LGW

2 stops23h 45mSWISS

Deal found 3/12£301

Tue 12/511:55IAH - LGW

2 stops23h 55mSWISS

Deal found 4/12£303

Sat 4/406:31IAH - LGW

2 stops23h 09mMultiple Airlines

Deal found 4/12£304

Tue 20/112:10IAH - LGW

2 stops23h 40mSWISS

Deal found 4/12£316

Thu 19/207:30IAH - LGW

3 stops20h 20mMultiple Airlines

Deal found 2/12£318

Sun 11/110:35HOU - LGW

2 stops16h 25mAmerican Airlines

Deal found 2/12£359

Find flight deals from Houston to Gatwick

Round-trip from	£449
One-way from	£277
Popular in	June
Cheapest in	September
Average price	£666

23/1-26/1
3 total stops
37h 09m total
Houston to London

Search Deals

14/12
2 total stops
22h 40m total
Houston to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£116 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 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

Mon 11/5

21:10-22:25

1 stop19h 15m

London Gatwick

Sun 24/5

17:15-12:45

1 stop25h 30m

£619

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 7/4

21:10-22:25

1 stop19h 15m

London Gatwick

Sun 12/4

17:15-12:45

1 stop25h 30m

£627

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 20/12

21:34-10:00

1 stop30h 26m

London Gatwick

Sat 10/1

14:00-23:34

1 stop15h 34m

£708

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 20/12

21:34-10:00

1 stop30h 26m

London Gatwick

Fri 9/1

14:00-10:01

1 stop26h 01m

£718

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 27/5

15:35-09:35

1 stop12h 00m

London Gatwick

Thu 11/6

12:10-22:36

1 stop16h 26m

£744

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 30/5

15:35-09:35

1 stop12h 00m

London Gatwick

Thu 11/6

12:10-22:36

1 stop16h 26m

£782

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 2/6

15:35-09:35

1 stop12h 00m

London Gatwick

Sun 14/6

12:10-22:36

1 stop16h 26m

£802

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Thu 5/2

14:25-10:55

2 stops14h 30m

London Gatwick

Thu 12/2

11:55-23:50

2 stops17h 55m

£810

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 23/5

15:35-09:35

1 stop12h 00m

London Gatwick

Sun 14/6

12:10-22:36

1 stop16h 26m

£819

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 30/5

15:35-09:35

1 stop12h 00m

London Gatwick

Thu 18/6

12:10-22:36

1 stop16h 26m

£827

Flights are sorted by cheapest return flights first.

Deals found on 4/12

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?

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 19h 15m. Fly via Turkish Airlines or American Airlines 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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Cheap flights from Houston to London Gatwick Airport from £277

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 14/12. 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 5 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 5 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 5 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 5 December 2025.