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 25m. Fly via Virgin Atlantic, Delta, 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.

£246+ Cheap Flights from Houston to London Gatwick Airport

Cheap flight deals from Houston to Gatwick

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 September 2026.

Mon 23/1111:50 -

2 stops25h 35m

Sun 29/1108:15 -

3 stops32h 43m

Deal found 17/9£608

Fri 23/1020:35 -

1 stop31h 25m

Thu 5/1107:15 -

2 stops36h 32m

Deal found 18/9£609

Mon 12/1015:55 -

1 stop11h 45m

Sat 7/1110:00 -

2 stops19h 55m

Deal found 18/9£611

Fri 13/1119:10 -

1 stop14h 35m

Thu 19/1116:45 -

1 stop30h 05m

Deal found 17/9£612

Mon 2/1119:10 -

1 stop14h 35m

Mon 9/1110:00 -

2 stops19h 59m

Deal found 17/9£612

Mon 12/1006:00 -

2 stops44h 25m

Mon 19/1018:35 -

2 stops46h 34m

Deal found 18/9£613

Thu 5/1119:10 -

1 stop14h 35m

Thu 12/1110:00 -

2 stops19h 59m

Deal found 15/9£614

Thu 24/915:55 -

1 stop11h 30m

Thu 1/1017:00 -

1 stop26h 40m

Deal found 17/9£615

Tue 24/1106:00 -

2 stops27h 45m

Sat 5/1210:00 -

2 stops19h 32m

Deal found 16/9£615

Sat 26/915:55 -

1 stop18h 05m

Wed 7/1017:00 -

1 stop26h 40m

Deal found 16/9£615

Wed 14/1010:00 -

2 stops30h 55m

Mon 19/1015:40 -

3 stops34h 12m

Deal found 17/9£616

Sat 5/1218:24 -

2 stops31h 51m

Wed 16/1209:45 -

1 stop28h 12m

Deal found 18/9£618

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 19 September 2026.

Fri 16/1015:55 -

1 stop18h 05m

Sun 1/1116:45 -

1 stop30h 05m

Deal found 14/9£655

Wed 30/911:00 -

2 stops16h 25m

Thu 8/1010:25 -

2 stops18h 38m

Deal found 17/9£674

Wed 4/1122:00 -

1 stop29h 10m

Sun 8/1117:25 -

1 stop31h 40m

Deal found 18/9£695

Tue 1/1215:55 -

2 stops19h 55m

Tue 8/1218:40 -

2 stops25h 55m

Deal found 18/9£847

Wed 17/211:00 -

2 stops16h 50m

Mon 22/216:35 -

2 stops32h 35m

Deal found 15/9£849

Sun 17/111:10 -

2 stops17h 45m

Sun 28/211:55 -

2 stops17h 30m

Deal found 16/9£850

Mon 5/1021:15 -

1 stop30h 40m

Sun 18/1017:35 -

1 stop25h 10m

Deal found 14/9£697

Wed 25/1115:12 -

2 stops18h 33m

Tue 1/1210:00 -

2 stops19h 32m

Deal found 15/9£716

Sun 7/319:10 -

1 stop14h 35m

Wed 10/310:00 -

2 stops17h 10m

Deal found 14/9£741

Sat 17/1015:00 -

2 stops17h 35m

Fri 6/1111:55 -

2 stops16h 50m

Deal found 19/9£874

Sat 13/311:07 -

2 stops16h 43m

Sun 21/310:40 -

2 stops28h 57m

Deal found 17/9£882

Mon 2/1114:01 -

2 stops19h 44m

Mon 9/1111:00 -

2 stops27h 24m

Deal found 17/9£919

Thu 29/1013:15 -

3 stops16h 40m

Sun 1/1111:55 -

2 stops16h 45m

Deal found 14/9£933

Sun 25/1020:10 -

1 stop14h 35m

Thu 5/1110:00 -

2 stops19h 55m

Deal found 15/9£967

Sun 25/1012:15 -

2 stops16h 35m

Thu 5/1110:40 -

2 stops30h 36m

Deal found 18/9£933

Mon 16/1114:01 -

2 stops19h 44m

Wed 18/1109:35 -

2 stops28h 49m

Deal found 18/9£950

Tue 29/911:00 -

2 stops16h 25m

Fri 2/1010:25 -

2 stops18h 14m

Deal found 15/9£1,091

Tue 22/1211:50 -

2 stops17h 05m

Tue 29/1211:55 -

2 stops18h 30m

Deal found 18/9£1,099

Fri 20/1115:12 -

2 stops18h 33m

Wed 25/1110:00 -

2 stops19h 21m

Deal found 14/9£1,116

Wed 23/1212:30 -

2 stops16h 25m

Sun 10/111:55 -

2 stops17h 05m

Deal found 17/9£1,164

Wed 4/1112:08 -

2 stops20h 57m

Sun 8/1110:40 -

3 stops27h 44m

Deal found 18/9£1,066

Sun 22/1111:55 -

2 stops17h 00m

Fri 27/1111:55 -

2 stops18h 00m

Deal found 15/9£1,196

Mon 5/1011:00 -

2 stops16h 40m

Sun 18/1010:25 -

2 stops18h 38m

Deal found 16/9£1,251

Sat 26/1212:00 -

2 stops16h 55m

Wed 30/1211:55 -

2 stops18h 30m

Deal found 18/9£1,235

Find flight deals from Houston to Gatwick

Round-trip from	£608
One-way from	£246
Popular in	June
Cheapest in	February
Average price	£698

23/11-29/11
5 total stops
58h 18m total
Houston to London

Search Deals

12/12-31/12
1 total stop
30h 05m total
Houston to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£131 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Cheapest return flight

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 29/12

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£271

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sat 13/3

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£340

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 29/9

21:04-10:40

3 stops31h 36m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£373

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 3/11

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£379

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Mon 28/9

15:55-09:40

1 stop11h 45m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£381

Fastest return journey

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 29/9

15:55-09:25

1 stop11h 30m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£381

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Mon 5/10

15:55-09:40

1 stop11h 45m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£381

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sun 11/10

15:55-16:00

1 stop18h 05m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£381

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Wed 30/9

15:55-09:25

1 stop11h 30m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£381

HoustonLondon

HOU Houston Hobby - LGW London Gatwick

HOULGW

Houston Hobby

Tue 29/9

11:00-09:25

2 stops16h 25m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£384

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 40 resultsSorted by cheapest first

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.

HO1-LGW

IAH-LGW

HOU-LGW

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

HO1-LGW

IAH-LGW

HOU-LGW

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 16h 25m. Fly via Virgin Atlantic, Delta, 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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Cheap flights from Houston to London Gatwick Airport from £246

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. 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 19 September 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 19 September 2026.

Best flights from Houston to GatwickDiscover 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 19 September 2026.

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 19 September 2026.

Last-minute flights from Houston to GatwickDiscover last-minute flight deals from Houston to Gatwick. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Houston to Gatwick. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Houston to GatwickSearch for one-way flight options from Houston to Gatwick. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Houston to Gatwick. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

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Related info for your journey

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Gatwick

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Complete your trip

Complete your trip to Gatwick by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Houston to Gatwick by cabin class

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Other flights to Gatwick

Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

Houston and Gatwick flights

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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 19 September 2026.

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 19 September 2026.

Last-minute flights from Houston to Gatwick
Discover last-minute flight deals from Houston to Gatwick. Data last updated 19 September 2026 and is based on user searches.

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 19 September 2026.