How long is the flight from Houston George Bush Intcntl Airport to London Gatwick Airport?

There are many flights that can get you from Houston George Bush Intcntl Airport to London Gatwick Airport in 14h 35m. Fly via Virgin Atlantic, Turkish Airlines, or Delta to get the fastest option. There are 4840 mi between Houston George Bush Intcntl Airport and London Gatwick Airport. 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 IAH to LGW?

When flying from Houston George Bush Intcntl Airport 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 George Bush Intcntl to Gatwick that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Gatwick?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Gatwick.

Can I find deals for business class flights from George Bush Intcntl to Gatwick?

Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

£286+ Cheap Flights from Houston George Bush Intcntl Airport to London Gatwick Airport

Cheap flight deals from George Bush Intcntl to Gatwick

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Cheapest flights from George Bush Intcntl to Gatwick
Explore the most affordable flight options available from George Bush Intcntl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Sat 24/1012:21 -

1 stop15h 39m

Thu 19/1111:00 -

1 stop16h 37m

Deal found 8/10£589

Mon 26/1020:35 -

1 stop29h 15m

Sun 15/1112:35 -

1 stop26h 44m

Deal found 8/10£592

Tue 1/1219:39 -

1 stop29h 16m

Sun 13/1212:35 -

1 stop27h 37m

Deal found 8/10£592

Mon 26/1021:12 -

2 stops28h 38m

Thu 19/1111:00 -

1 stop16h 37m

Deal found 8/10£596

Wed 2/1219:39 -

1 stop29h 11m

Sun 13/1212:35 -

1 stop27h 37m

Deal found 11/10£601

Sun 18/1020:35 -

2 stops51h 45m

Fri 30/1012:35 -

1 stop25h 46m

Deal found 7/10£604

Sat 24/1012:21 -

1 stop15h 39m

Sun 15/1112:35 -

1 stop26h 44m

Deal found 8/10£608

Tue 1/1219:39 -

1 stop29h 16m

Tue 15/1209:35 -

1 stop30h 37m

Deal found 9/10£610

Wed 2/1219:39 -

1 stop29h 11m

Tue 15/1209:35 -

1 stop33h 46m

Deal found 11/10£613

Find flight deals from George Bush Intcntl to Gatwick

Round-trip from	£588
One-way from	£286
Popular in	June
Cheapest in	February
Average price	£702

12/1-24/1
3 total stops
51h 51m total
Houston to London

Search Deals

4/12-31/12
2 total stops
52h 51m total
Houston to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£128 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 October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London Gatwick Airport that are best for you.

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Route

Depart

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Price

Cheapest return flight

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Fri 12/3

17:05-17:50

2 stops42h 45m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£326

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Wed 2/12

11:26-15:05

2 stops21h 39m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£408

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Mon 19/10

12:43-15:35

2 stops20h 52m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£410

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 29/12

11:50-09:25

3 stops39h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£420

Fastest return journey

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sun 8/11

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£422

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 17/11

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£422

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 24/11

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£422

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Wed 11/11

19:10-15:45

1 stop14h 35m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£422

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sun 8/11

06:00-09:00

2 stops21h 00m

London Gatwick

Tue 24/11

16:45-16:50

1 stop30h 05m

£699

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Wed 13/1

21:00-09:10

1 stop30h 10m

London Gatwick

Sun 17/1

10:10-19:05

1 stop38h 55m

£715

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from George Bush Intcntl to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from George Bush Intcntl with our price prediction graph.

IAH-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.

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to London Gatwick Airport?
There are many flights that can get you from Houston George Bush Intcntl Airport to London Gatwick Airport in 14h 35m. Fly via Virgin Atlantic, Turkish Airlines, or Delta to get the fastest option. There are 4840 mi between Houston George Bush Intcntl Airport and London Gatwick Airport. This flight may include one or multiple stops.
Can I find deals for flights from George Bush Intcntl to Gatwick that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Gatwick.
Can I find deals for business class flights from George Bush Intcntl to Gatwick?
Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

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Cheap flights from Houston George Bush Intcntl Airport to London Gatwick Airport from £286

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from George Bush Intcntl to Gatwick

Cheapest flights from George Bush Intcntl to GatwickExplore the most affordable flight options available from George Bush Intcntl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Explore the most affordable flight options available from George Bush Intcntl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Best flights from George Bush Intcntl to GatwickDiscover carefully curated flight deals from George Bush Intcntl to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Discover carefully curated flight deals from George Bush Intcntl to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from George Bush Intcntl to GatwickDiscover last-minute flight deals from George Bush Intcntl to Gatwick. Data last updated 12 October 2026 and is based on user searches.

Discover last-minute flight deals from George Bush Intcntl to Gatwick. Data last updated 12 October 2026 and is based on user searches.

One-way flights from George Bush Intcntl to GatwickSearch for one-way flight options from George Bush Intcntl to Gatwick. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Search for one-way flight options from George Bush Intcntl to Gatwick. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

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Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to London Gatwick Airport?

Can I find deals for flights from George Bush Intcntl to Gatwick that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Gatwick?

Can I find deals for business class flights from George Bush Intcntl to Gatwick?

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George Bush Intcntl and Gatwick flights

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Can Cheapflights notify me if prices for flights from George Bush Intcntl to Gatwick become cheaper?

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Cheapest flights from George Bush Intcntl to Gatwick
Explore the most affordable flight options available from George Bush Intcntl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Best flights from George Bush Intcntl to Gatwick
Discover carefully curated flight deals from George Bush Intcntl to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from George Bush Intcntl to Gatwick
Discover last-minute flight deals from George Bush Intcntl to Gatwick. Data last updated 12 October 2026 and is based on user searches.

One-way flights from George Bush Intcntl to Gatwick
Search for one-way flight options from George Bush Intcntl to Gatwick. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.