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$354+ Cheap flights from Gatwick (LGW) to Houston

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HOU
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap flight deals from Gatwick to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Houston (HO1). 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 March 8, 2025.

Round-trip from

$681
(Kiwi.com)

One-way from

$354
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$993
From London Gatwick to Houston
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One-way flight from London Gatwick to Houston
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Highest demand for flights based on searches. 16% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Gatwick to Houston

Cheapest flights from Gatwick to Houston
Explore the most affordable flight options available from Gatwick to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:50 pmLGW - IAH
2 stops46h 56mMultiple Airlines
Sun 4/136:35 pmIAH - LGW
1 stop29h 45mMultiple Airlines
Deal found 3/7$681
This The Travel House deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:10 pmLGW - IAH
1 stop28h 28mIcelandair
Sat 6/213:30 pmIAH - LGW
1 stop12h 05mIcelandair
Deal found 3/7$796
This FlightHub deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:00 amLGW - IAH
1 stop19h 25mTurkish Airlines
Thu 3/2010:20 pmIAH - LGW
1 stop18h 10mTurkish Airlines
Deal found 3/6$818
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2610:40 amLGW - IAH
3 stops27h 00mTAP AIR PORTUGAL
Thu 4/33:15 pmIAH - LGW
3 stops23h 10mTAP AIR PORTUGAL
Deal found 3/7$1,284
This The Travel House deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:45 amLGW - IAH
2 stops41h 57mWestJet
Sun 5/48:00 amIAH - LGW
2 stops43h 25mWestJet
Deal found 3/7$1,299
This Icelandair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/61:00 pmLGW - HOU
2 stops17h 05mMultiple Airlines
Sun 7/201:25 pmHOU - LGW
2 stops19h 15mMultiple Airlines
Deal found 3/7$2,129

Find flights from Gatwick to Houston within your budget

Customize your flight search to find flights from Gatwick to Houston 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 2,558,603 searches. Data last updated March 8, 2025.

Fly from

Gatwick

Fly to

Houston

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 4/8

7:50 pm-12:46 pm

2 stops46h 56m

Houston George Bush Intcntl

Sun 4/13

6:35 pm-6:20 am

1 stop29h 45m

$681

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 3/13

6:00 am-8:25 pm

1 stop19h 25m

Houston George Bush Intcntl

Thu 3/20

10:20 pm-9:30 pm

1 stop18h 10m

$818

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 3/26

10:40 am-8:40 am

3 stops27h 00m

Houston George Bush Intcntl

Thu 4/3

3:15 pm-8:25 pm

3 stops23h 10m

$1,284

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 5/1

10:45 am-10:42 pm

2 stops41h 57m

Houston George Bush Intcntl

Sun 5/4

8:00 am-9:25 am

2 stops43h 25m

$1,299

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sun 7/6

1:00 pm-12:05 am

2 stops17h 05m

Houston Hobby

Sun 7/20

1:25 pm-2:40 pm

2 stops19h 15m

$2,129

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 4/23

2:00 pm-12:23 pm

1 stop28h 23m

$354

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Fri 5/2

12:40 pm-9:18 am

2 stops26h 38m

$671

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 5/6

10:45 am-2:11 pm

2 stops57h 26m

$681

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 5/6

5:15 pm-12:40 pm

1 stop25h 25m

$878

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 3/19

9:35 am-8:40 am

2 stops28h 05m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 11 results
1
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Best time to book a flight from Gatwick to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Gatwick with our price prediction graph.
Estimated round-trip 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 Houston

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

What is the cheapest month to book a flight from London Gatwick Airport to Houston?

Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of $230). Flying from London Gatwick Airport to Houston in March is currently the most expensive (average of $334). 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.

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

Find hourly flight availability from Gatwick to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2025.

When flying from London Gatwick Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated March 8, 2025.
Read reviews from past customers who have flown Singapore Airlines, Turkish Airlines and WestJet from London to Houston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,282 reviews

Overall

8.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines
8.1
Very good
1,282 reviews
Singapore Airlines
8.1
Very good
1,282 reviews

Overall

8.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Turkish Airlines
7.3
Good
3,780 reviews
Singapore Airlines
8.1
Very good
1,282 reviews

Overall

8.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

WestJet
7.2
Good
2,786 reviews
Singapore Airlines
8.1
Very good
1,282 reviews

Overall

8.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

TAP AIR PORTUGAL
7.1
Good
1,827 reviews
Singapore Airlines
8.1
Very good
1,282 reviews

Overall

8.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

British Airways
6.6
Okay
6,733 reviews
Singapore Airlines
8.1
Very good
1,282 reviews

Overall

8.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Houston. 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 round-trip?

    Currently priced at $818, Turkish Airlines will fly you from London Gatwick Airport to Houston and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and WestJet - these airlines can fly you to your destination from $1,284 and $1,299, respectively. Users have found that Turkish Airlines is 26% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $681. Turkish Airlines flights start at $869 while deals on TAP AIR PORTUGAL start at $1,013 one-way.

  • Can I find deals for flights from Gatwick to Houston that include hotel bookings?

    Yes. In addition to deals on Gatwick to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Houston?

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

  • Can I find deals for business class flights from Gatwick to Houston?

    Yes. Cheapflights offers flight deals from Gatwick to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of $230). Flying from London Gatwick Airport to Houston in March is currently the most expensive (average of $334). 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.

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