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

According to our current data, Turkish Airlines (£616), Iberia (£620), and Icelandair (£621) offers the cheapest pricing from London Gatwick Airport to Houston. Turkish Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

One-way options have recently been found by users for as low as £581 on WestJet. Other airlines that offer cheap prices include Turkish Airlines from £676 and TAP AIR PORTUGAL from £718 one-way.

What is the cheapest day to fly from London Gatwick Airport to Houston?

Travellers seeking maximum savings on their London Gatwick Airport to Houston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from London Gatwick Airport to Houston?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London Gatwick Airport to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 50% on flights from London Gatwick Airport to Houston compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £627. For sooner than that we have options available in the next 3 days from £954.

What is the cheapest month to fly from London Gatwick Airport to Houston?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Houston. Flights to Houston from London Gatwick Airport in January are about £729 on average during January, but can be found for as low as £515.

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 holiday 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.

£280+ Flights from London Gatwick Airport to Houston

Cheap flight deals from Gatwick to Houston

Round-trip from	£525
One-way from	£280
Popular in	June
Cheapest in	November
Average price	£992

26/6-8/7
2 total stops
30h 01m total
London to Houston

Search Deals

22/4
2 total stops
26h 05m total
London to Houston

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£78 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 15 April 2025.

Thu 26/610:00LGW - IAH

1 stop15h 03mMultiple Airlines

Tue 8/710:02IAH - LGW

1 stop14h 58mMultiple Airlines

Deal found 14/4£525

Sat 22/1119:35LGW - IAH

2 stops29h 51mIberia

Sat 6/1212:15IAH - LGW

2 stops24h 35mIberia

Deal found 14/4£533

Sat 22/1105:55LGW - IAH

1 stop19h 15mTurkish Airlines

Sat 6/1221:05IAH - LGW

1 stop18h 55mTurkish Airlines

Deal found 14/4£604

Tue 10/612:10LGW - IAH

1 stop30h 10mIcelandair

Thu 3/715:30IAH - LGW

1 stop12h 05mIcelandair

Deal found 14/4£621

Fri 9/512:20LGW - HOU

2 stops17h 38mFinnair

Sun 11/509:12HOU - LGW

2 stops17h 23mFinnair

Deal found 14/4£723

Wed 23/412:20LGW - HOU

2 stops17h 36mAmerican Airlines

Tue 6/509:12HOU - LGW

2 stops17h 23mAmerican Airlines

Deal found 14/4£748

Thu 16/1011:35LGW - HOU

2 stops38h 34mIberia

Mon 3/1112:25HOU - LGW

2 stops39h 50mIberia

Deal found 14/4£774

Fri 21/1111:55LGW - HOU

2 stops17h 55mMultiple Airlines

Wed 3/1212:55HOU - LGW

2 stops16h 00mMultiple Airlines

Deal found 14/4£806

Thu 29/512:00LGW - HOU

2 stops16h 21mDelta

Thu 5/610:22HOU - LGW

2 stops17h 38mDelta

Deal found 14/4£1,235

Best flights from Gatwick to Houston
Discover carefully curated flight deals from Gatwick to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Thu 26/610:00LGW - IAH

1 stop15h 03mMultiple Airlines

Tue 8/710:02IAH - LGW

1 stop14h 58mMultiple Airlines

Deal found 14/4£525

Sat 21/617:15LGW - IAH

1 stop31h 50mTurkish Airlines

Mon 7/721:00IAH - LGW

1 stop19h 20mTurkish Airlines

Deal found 14/4£616

Tue 9/920:40LGW - IAH

2 stops30h 40mIberia

Sat 20/918:33IAH - LGW

2 stops19h 27mIberia

Deal found 14/4£620

Tue 10/612:10LGW - IAH

1 stop30h 10mIcelandair

Thu 3/715:30IAH - LGW

1 stop12h 05mIcelandair

Deal found 14/4£621

Fri 9/512:20LGW - HOU

2 stops17h 38mFinnair

Sun 11/509:12HOU - LGW

2 stops17h 23mFinnair

Deal found 14/4£723

Wed 30/412:20LGW - IAH

2 stops17h 23mAmerican Airlines

Wed 7/510:04IAH - LGW

2 stops16h 06mAmerican Airlines

Deal found 14/4£748

Thu 29/512:00LGW - IAH

2 stops16h 16mAir France

Mon 2/605:30IAH - LGW

2 stops22h 30mAir France

Deal found 14/4£894

Thu 4/914:50LGW - IAH

2 stops34h 08mTAP AIR PORTUGAL

Thu 18/907:20IAH - LGW

2 stops20h 25mTAP AIR PORTUGAL

Deal found 14/4£935

Thu 29/512:00LGW - HOU

2 stops16h 21mDelta

Thu 5/610:22HOU - LGW

2 stops17h 38mDelta

Deal found 14/4£1,235

Thu 8/512:20LGW - HOU

2 stops17h 38mAmerican Airlines

Sun 11/509:12HOU - LGW

2 stops17h 23mAmerican Airlines

Deal found 14/4£748

Thu 4/920:40LGW - HOU

2 stops53h 35mIberia

Thu 18/914:25HOU - LGW

2 stops23h 35mIberia

Deal found 14/4£784

Thu 14/813:00LGW - HOU

2 stops16h 15mMultiple Airlines

Wed 20/815:30HOU - LGW

2 stops17h 10mMultiple Airlines

Deal found 14/4£1,233

Last-minute flights from Gatwick to Houston
Discover last-minute flight deals from Gatwick to Houston. Data last updated 15 April 2025 and is based on user searches.

Sun 20/420:40LGW - HOU

2 stops33h 16mIberia

Sat 26/418:31HOU - LGW

2 stops43h 29mIberia

Deal found 14/4£1,334

Mon 21/414:00LGW - IAH

1 stop35h 05mTurkish Airlines

Mon 28/421:00IAH - LGW

1 stop30h 55mTurkish Airlines

Deal found 14/4£2,344

Wed 23/414:00LGW - IAH

2 stops26h 51mMultiple Airlines

Tue 29/418:50IAH - LGW

1 stop34h 05mMultiple Airlines

Deal found 14/4£541

Wed 23/412:20LGW - IAH

2 stops17h 23mAmerican Airlines

Tue 6/508:52IAH - LGW

2 stops17h 43mAmerican Airlines

Deal found 14/4£748

Wed 23/412:20LGW - HOU

2 stops17h 36mAmerican Airlines

Tue 6/509:12HOU - LGW

2 stops17h 23mAmerican Airlines

Deal found 14/4£748

Wed 23/421:15LGW - IAH

3 stops32h 42mTAP AIR PORTUGAL

Tue 6/511:51IAH - LGW

2 stops21h 44mTAP AIR PORTUGAL

Deal found 14/4£1,592

Fri 25/418:40LGW - IAH

2 stops26h 15mSWISS

Wed 30/416:20IAH - LGW

2 stops19h 35mSWISS

Deal found 14/4£1,210

Mon 28/421:05LGW - IAH

2 stops32h 20mIberia

Wed 17/911:16IAH - LGW

2 stops24h 39mIberia

Deal found 14/4£1,058

Thu 1/514:00LGW - IAH

2 stops30h 43mMultiple Airlines

Mon 5/520:55IAH - LGW

2 stops31h 05mMultiple Airlines

Deal found 14/4£532

Thu 1/520:40LGW - HOU

2 stops33h 16mIberia

Mon 5/518:31HOU - LGW

2 stops19h 29mIberia

Deal found 14/4£1,020

Thu 8/505:30LGW - IAH

1 stop37h 10mTurkish Airlines

Tue 13/521:00IAH - LGW

1 stop37h 15mTurkish Airlines

Deal found 14/4£658

Thu 8/515:40LGW - IAH

2 stops50h 52mIcelandair

Tue 13/513:25IAH - LGW

2 stops19h 15mIcelandair

Deal found 14/4£680

One-way flights from Gatwick to Houston
Search for one-way flight options from Gatwick to Houston. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Tue 22/414:00LGW - IAH

2 stops26h 05mMultiple Airlines

Deal found 13/4£280

Mon 5/512:40LGW - HOU

3 stops40h 28mMultiple Airlines

Deal found 15/4£543

Sat 31/510:45LGW - HOU

3 stops31h 22mWestJet

Deal found 14/4£581

Tue 6/510:45LGW - IAH

2 stops41h 57mWestJet

Deal found 14/4£584

Tue 8/710:55LGW - IAH

1 stop38h 10mTurkish Airlines

Deal found 14/4£676

Tue 6/510:35LGW - IAH

3 stops27h 56mTAP AIR PORTUGAL

Deal found 14/4£718

Fri 18/715:05LGW - HOU

2 stops28h 48mBritish Airways

Deal found 14/4£1,407

Mon 23/612:00LGW - HOU

2 stops33h 22mAir France

Deal found 14/4£1,441

Tue 22/411:35LGW - IAH

2 stops17h 50mBritish Airways

Deal found 14/4£8,776

Sat 11/1011:35LGW - HOU

2 stops18h 09mIberia

Deal found 14/4£8,868

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 26/6

10:00-19:03

1 stop15h 03m

Houston George Bush Intcntl

Tue 8/7

10:02-07:00

1 stop14h 58m

£525

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 9/9

20:40-21:20

2 stops30h 40m

Houston George Bush Intcntl

Sat 20/9

18:33-20:00

2 stops19h 27m

£620

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 10/6

12:10-12:20

1 stop30h 10m

Houston George Bush Intcntl

Thu 3/7

15:30-09:35

1 stop12h 05m

£621

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 8/5

05:30-12:40

1 stop37h 10m

Houston George Bush Intcntl

Tue 13/5

21:00-22:20

1 stop19h 20m

£634

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Fri 9/5

12:20-23:58

2 stops17h 38m

Houston Hobby

Sun 11/5

09:12-08:35

2 stops17h 23m

£723

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 30/4

12:20-23:43

2 stops17h 23m

Houston George Bush Intcntl

Wed 7/5

10:04-08:10

2 stops16h 06m

£748

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 8/5

12:20-23:58

2 stops17h 38m

Houston Hobby

Sun 11/5

09:12-08:35

2 stops17h 23m

£748

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 4/9

20:40-20:15

2 stops53h 35m

Houston Hobby

Thu 18/9

14:25-20:00

2 stops23h 35m

£784

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 14/8

13:00-23:15

2 stops16h 15m

Houston Hobby

Wed 20/8

15:30-14:40

2 stops17h 10m

£1,233

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 29/5

12:00-22:21

2 stops16h 21m

Houston Hobby

Thu 5/6

10:22-10:00

2 stops17h 38m

£1,235

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 21 results

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 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 London Gatwick Airport to Houston

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

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of £765). Flying from London Gatwick Airport to Houston in July is currently the most expensive (average of £1,114). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 8% on flights from London Gatwick Airport to Houston by exploring options for tickets at midday.

Rainfall in Houston by month

In terms of precipitation, rainfall in Houston 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 when rainfall is around 81.0 mm.

Temperature in Houston 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 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 Houston

To help decide which airline to fly from London to Houston, see what other customers have to say about Delta, Finnair and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,760 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from London Gatwick Airport to Houston round-trip?
According to our current data, Turkish Airlines (£616), Iberia (£620), and Icelandair (£621) offers the cheapest pricing from London Gatwick Airport to Houston. Turkish Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from London Gatwick Airport to Houston one-way?
One-way options have recently been found by users for as low as £581 on WestJet. Other airlines that offer cheap prices include Turkish Airlines from £676 and TAP AIR PORTUGAL from £718 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 holiday 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of £765). Flying from London Gatwick Airport to Houston in July is currently the most expensive (average of £1,114). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to Houston

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Luton to Dallas/Fort Worth flights

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Southend to Dallas/Fort Worth flights

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Complete your trip

Houston car hire

Houston Hobby Airport car hire

Houston George Bush Intcntl Airport car hire

College Station Easterwood Field Airport car hire

Beaumont Jefferson County Airport car hire

Top airline flying from Gatwick to Houston

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£582	Average£799	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to Houston?

Cheapflights helps you search for flights from Gatwick to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Houston?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Houston with no change fees?

Need flexible booking options for your flight to Houston from Gatwick? 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 Gatwick to Houston become cheaper?

Of course! You can now track prices for flights from Gatwick to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Gatwick Airport to Houston from £280

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Houston

Cheapest flights from Gatwick to HoustonExplore 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 15 April 2025.

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 15 April 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Houston

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

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 15 April 2025.

Rainfall in Houston by month

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

Temperature in Houston by month

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

Reviews of airlines servicing Houston

To help decide which airline to fly from London to Houston, see what other customers have to say about Delta, Finnair and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I find direct flights from Gatwick to Houston?

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

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

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 Gatwick to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Gatwick to Houston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Houston?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Houston?

Can Cheapflights find flights from Gatwick to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Houston become cheaper?

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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 15 April 2025.