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Cheap flights from Houston George Bush Intcntl Airport to London Gatwick Airport from £225

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LGW
30 Mar — 6 Apr1
1 adult

Cheap flight deals from George Bush Intcntl to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£458

One-way from

£225

Popular in

June

Cheapest in

October

Average price

£793
6/5-7/5
  • 6/5-7/5
  • 4 total stops
  • 56h 49m total
  • Houston to London
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12/5
  • 12/5
  • 2 total stops
  • 21h 57m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from George Bush Intcntl to Gatwick

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 25 March 2025.

Tue 6/508:24IAH - LGW
1 stop15h 56mMultiple Airlines
Wed 7/508:50LGW - IAH
3 stops40h 53mMultiple Airlines
Deal found 24/3£458
Tue 6/509:59IAH - LGW
2 stops16h 36mAmerican Airlines
Tue 27/111:20LGW - IAH
2 stops29h 01mAmerican Airlines
Deal found 24/3£497
Tue 26/812:15IAH - LGW
2 stops23h 35mSWISS
Tue 16/918:35LGW - IAH
2 stops31h 38mSWISS
Deal found 24/3£555
Mon 12/521:00IAH - LGW
1 stop19h 20mTurkish Airlines
Thu 5/605:30LGW - IAH
1 stop19h 35mTurkish Airlines
Deal found 25/3£614

Cheapflights Fare Finder

Customise your flight search to find flights from George Bush Intcntl to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London Gatwick Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Gatwick

Route

Depart

Return

Price

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 6/5

08:24-06:20

1 stop15h 56m

London Gatwick

Wed 7/5

08:50-19:43

3 stops40h 53m

£458

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 6/5

09:59-08:35

2 stops16h 36m

London Gatwick

Tue 27/1

11:20-10:21

2 stops29h 01m

£497

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 26/8

12:15-17:50

2 stops23h 35m

London Gatwick

Tue 16/9

18:35-20:13

2 stops31h 38m

£555

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 12/5

21:00-22:20

1 stop19h 20m

London Gatwick

Thu 5/6

05:30-19:05

1 stop19h 35m

£614

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 12/5

06:03-10:00

2 stops21h 57m

£225

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 7/7

15:30-09:35

1 stop12h 05m

£338

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 25/4

12:05-17:50

2 stops23h 45m

£373

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 20/5

15:00-09:25

2 stops36h 25m

£376

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 19/5

16:33-10:50

2 stops36h 17m

£527

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 25/6

15:30-09:35

1 stop12h 05m

£570

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 15 results
1
2

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.
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 George Bush Intcntl Airport to London Gatwick Airport

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

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.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 25 March 2025.
Read through reviews of airlines operating flights from Houston to London, such as SWISS, Air France and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.5
Good
1,569 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Air France
7.4
Good
1,423 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
JetBlue
7.3
Good
2,924 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Turkish Airlines
7.3
Good
3,745 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,569 reviews
Check prices

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip?

    American Airlines, at £497, was found to be the cheapest airline from Houston George Bush Intcntl Airport to London Gatwick Airport.Alternate airlines flying return to your destination include SWISS and Turkish Airlines. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to London Gatwick Airport one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £338. Users have also found prices from £373 and £376 on SWISS and WestJet, respectively.

  • 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.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to London Gatwick Airport?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to London Gatwick Airport (average of £101). Flying from Houston George Bush Intcntl Airport 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

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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Alternative routes for George Bush Intcntl to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
Hobby to Gatwick flights
George Bush Intcntl to Stansted flights
George Bush Intcntl to Luton flights

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Can Cheapflights find flights from George Bush Intcntl to Gatwick with no change fees?

Need flexible booking options for your flight to Gatwick from George Bush Intcntl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on George Bush Intcntl to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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