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Cheap flights from London Gatwick Airport to Houston George Bush Intcntl Airport from £270

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IAH
23 Mar — 30 Mar1
1 adult

Cheap flight deals from Gatwick to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to George Bush Intcntl (IAH). 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 18 March 2025.

Round-trip from

£529

One-way from

£270

Popular in

August

Cheapest in

February

Average price

£776
23/4-29/4
  • 23/4-29/4
  • 3 total stops
  • 44h 35m total
  • London to Houston
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21/4
  • 21/4
  • 2 total stops
  • 30h 05m total
  • London to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£85 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Gatwick to George Bush Intcntl

Cheapest flights from Gatwick to George Bush Intcntl
Explore the most affordable flight options available from Gatwick to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2025.

Wed 23/414:00LGW - IAH
2 stops26h 05mMultiple Airlines
Tue 29/406:30IAH - LGW
1 stop18h 30mMultiple Airlines
Deal found 17/3£529
Tue 10/612:10LGW - IAH
1 stop35h 50mIcelandair
Thu 3/711:40IAH - LGW
1 stop15h 55mIcelandair
Deal found 17/3£564
Thu 26/605:20LGW - IAH
1 stop19h 45mTurkish Airlines
Thu 10/721:00IAH - LGW
1 stop19h 20mTurkish Airlines
Deal found 17/3£655
Sat 24/512:10LGW - IAH
1 stop30h 10mJetBlue
Sun 1/618:55IAH - LGW
1 stop32h 40mJetBlue
Deal found 17/3£676
Thu 16/1011:35LGW - IAH
2 stops18h 08mIberia
Mon 3/1111:27IAH - LGW
2 stops16h 48mIberia
Deal found 17/3£721
Tue 9/918:35LGW - IAH
2 stops26h 15mSWISS
Wed 1/1016:20IAH - LGW
2 stops19h 35mSWISS
Deal found 17/3£863
Tue 15/710:45LGW - IAH
2 stops41h 14mWestJet
Fri 25/706:15IAH - LGW
2 stops45h 10mWestJet
Deal found 17/3£906
Sat 13/1212:30LGW - IAH
2 stops16h 30mAmerican Airlines
Sat 20/1207:47IAH - LGW
2 stops17h 43mAmerican Airlines
Deal found 17/3£923

Find flights from Gatwick to George Bush Intcntl within your budget

Customise your flight search to find flights from Gatwick to George Bush Intcntl 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 18 March 2025.

Fly from

Gatwick

Fly to

George Bush Intcntl

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 23/4

14:00-10:05

2 stops26h 05m

Houston George Bush Intcntl

Tue 29/4

06:30-07:00

1 stop18h 30m

£529

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 10/6

12:10-18:00

1 stop35h 50m

Houston George Bush Intcntl

Thu 3/7

11:40-09:35

1 stop15h 55m

£564

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 26/6

05:20-19:05

1 stop19h 45m

Houston George Bush Intcntl

Thu 10/7

21:00-22:20

1 stop19h 20m

£655

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 24/5

12:10-12:20

1 stop30h 10m

Houston George Bush Intcntl

Sun 1/6

18:55-09:35

1 stop32h 40m

£676

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 9/9

18:35-14:50

2 stops26h 15m

Houston George Bush Intcntl

Wed 1/10

16:20-17:55

2 stops19h 35m

£863

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 15/7

10:45-21:59

2 stops41h 14m

Houston George Bush Intcntl

Fri 25/7

06:15-09:25

2 stops45h 10m

£906

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 14/7

12:00-23:54

2 stops41h 54m

Houston George Bush Intcntl

Wed 3/9

17:00-10:00

2 stops35h 00m

£1,079

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 4/5

10:35-08:31

3 stops27h 56m

Houston George Bush Intcntl

Tue 13/5

13:15-15:35

2 stops20h 20m

£1,272

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 17/4

11:40-23:59

2 stops18h 19m

Houston George Bush Intcntl

Mon 21/4

16:49-20:00

2 stops21h 11m

£1,579

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 21/4

14:00-14:05

2 stops30h 05m

£270

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 16 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Gatwick 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.

Travel insights for flights from Gatwick to George Bush Intcntl

Get recent, data-driven insights about flights from Gatwick to George Bush Intcntl including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LGW to IAH?

Find hourly flight availability from Gatwick to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 March 2025.

One of the essential ways to save on airfare from London Gatwick Airport to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 18 March 2025.
Read through reviews of airlines operating flights from London to Houston, such as SWISS, Aeromexico and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Reviews

1 / 20

2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

SWISS
7.5
Good
1,565 reviews
SWISS
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Reviews

1 / 20

2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Aeromexico
7.5
Good
1,708 reviews
SWISS
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Reviews

1 / 20

2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Air France
7.4
Good
1,422 reviews
SWISS
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Reviews

1 / 20

2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

JetBlue
7.3
Good
2,940 reviews
SWISS
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Reviews

1 / 20

2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Turkish Airlines
7.3
Good
3,745 reviews
SWISS
7.5
Good
1,565 reviews
Check prices

Comfort

7.4

Overall

7.5

Boarding

7.6

Food

7.0

Entertainment

6.7

Crew

8.2

Reviews

1 / 20

2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to George Bush Intcntl. 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 London Gatwick Airport to Houston George Bush Intcntl Airport round-trip?

    Icelandair, at £564, was found to be the cheapest airline from London Gatwick Airport to Houston George Bush Intcntl Airport.Alternate airlines flying return to your destination include Turkish Airlines and JetBlue. Icelandair is currently priced 27% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £496. However, be on the lookout for offers from Turkish Airlines and TAP AIR PORTUGAL, as they are both options that can get you from London Gatwick Airport to Houston George Bush Intcntl Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to George Bush Intcntl 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 London Gatwick Airport to Houston George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Houston George Bush Intcntl Airport (average of £680). Flying from London Gatwick Airport to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Livingston
The Woodlands
Conroe

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