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

Flying on Icelandair is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $725. Another option worth looking into is Turkish Airlines, starting at $882 round trip. You may be able to fly from London Gatwick Airport to Houston George Bush Intcntl Airport for 32% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $746 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $895 and Turkish Airlines from $906 one-way.

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

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Houston George Bush Intcntl Airport (average of $241). Flying from London Gatwick Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 day to fly from London Gatwick Airport to Houston George Bush Intcntl Airport?

Travelers seeking maximum savings on their London Gatwick Airport to Houston George Bush Intcntl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday 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 George Bush Intcntl Airport?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston George Bush Intcntl Airport. 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 George Bush Intcntl Airport?

Travelers have found it’s best to book a flight 60 days in advance to save up to 47% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Gatwick Airport to Houston George Bush Intcntl Airport 1-2 weeks in advance for as low as $825, or $1,256 for flights within the next 24 hours.

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

January is one of the best times of the year to fly to Houston George Bush Intcntl Airport from London Gatwick Airport. Prices for January average $962 per person but you can even find prices for as low as $678. The most expensive prices can be found in the month of August. Opting for a January flight can save you 32% on your journey compared to booking in August

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Houston George Bush Intcntl Airport as you normally would.

Most accurate provider : When it comes to deals on London Gatwick Airport-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Gatwick Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 vacation 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.

$348+ Flights from London Gatwick Airport to Houston George Bush Intcntl Airport - Compare & Save Big

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Cheap flight deals from Gatwick to George Bush Intcntl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$703 (Kiwi.com)
One-way from	$350 (Mytrip)
Popular in	May
Cheapest in	February
Average price	$848

Provider with most accurate pricing for London Gatwick-Houston George Bush Intcntl flight deals.

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Provider most trusted by Cheapflights users for London Gatwick-Houston George Bush Intcntl flights.

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From London Gatwick to Houston George Bush Intcntl

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One-way flight from London Gatwick to Houston George Bush Intcntl

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Highest demand for flights based on searches. 9% potential increase in price ($118 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 29, 2025.

Wed 6/410:00 amLGW - IAH

1 stop17h 49mMultiple Airlines

Wed 7/210:02 amIAH - LGW

1 stop14h 53mMultiple Airlines

Deal found 4/27

$703

Thu 9/412:10 pmLGW - IAH

1 stop32h 07mIcelandair

Wed 9/243:15 pmIAH - LGW

1 stop12h 20mIcelandair

Deal found 4/28

$709

Wed 11/127:35 pmLGW - IAH

2 stops18h 51mIberia

Wed 11/194:00 pmIAH - LGW

2 stops20h 50mIberia

Deal found 4/27

$871

Thu 6/262:00 pmLGW - IAH

1 stop28h 40mTurkish Airlines

Thu 7/109:00 pmIAH - LGW

1 stop19h 20mTurkish Airlines

Deal found 4/28

$882

Best flights from Gatwick to George Bush Intcntl
Discover carefully curated flight deals from Gatwick to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Wed 6/410:00 amLGW - IAH

1 stop17h 49mMultiple Airlines

Wed 7/210:02 amIAH - LGW

1 stop14h 53mMultiple Airlines

Deal found 4/27

$703

Wed 5/2812:10 pmLGW - IAH

1 stop28h 49mIcelandair

Wed 6/46:58 pmIAH - LGW

1 stop32h 37mIcelandair

Deal found 4/28

$725

Thu 6/262:00 pmLGW - IAH

1 stop28h 40mTurkish Airlines

Thu 7/109:00 pmIAH - LGW

1 stop19h 20mTurkish Airlines

Deal found 4/28

$882

Last-minute flights from Gatwick to George Bush Intcntl
Discover last-minute flight deals from Gatwick to George Bush Intcntl. Data last updated April 29, 2025 and is based on user searches.

Wed 4/3012:05 pmLGW - IAH

2 stops26h 26mTAP AIR PORTUGAL

Wed 8/133:30 pmIAH - LGW

2 stops36h 15mTAP AIR PORTUGAL

Deal found 4/27

$1,416

Thu 5/15:15 pmLGW - IAH

1 stop25h 25mTurkish Airlines

Mon 5/52:25 pmIAH - LGW

1 stop19h 50mTurkish Airlines

Deal found 4/28

$1,014

Thu 5/16:40 pmLGW - IAH

2 stops26h 15mSWISS

Wed 5/214:20 pmIAH - LGW

2 stops19h 35mSWISS

Deal found 4/27

$1,776

Mon 5/512:20 pmLGW - IAH

2 stops17h 35mAmerican Airlines

Mon 5/196:40 amIAH - LGW

2 stops17h 55mAmerican Airlines

Deal found 4/27

$998

Thu 5/810:00 amLGW - IAH

1 stop32h 16mMultiple Airlines

Mon 5/128:44 pmIAH - LGW

3 stops35h 56mMultiple Airlines

Deal found 4/27

$710

Thu 5/81:00 pmLGW - IAH

2 stops29h 11mIcelandair

Tue 5/131:25 pmIAH - LGW

2 stops19h 15mIcelandair

Deal found 4/27

$905

Thu 5/85:30 amLGW - IAH

1 stop37h 10mTurkish Airlines

Tue 5/139:00 pmIAH - LGW

1 stop19h 20mTurkish Airlines

Deal found 4/28

$1,318

Thu 5/810:35 amLGW - IAH

3 stops27h 56mTAP AIR PORTUGAL

Tue 5/133:05 pmIAH - LGW

2 stops18h 30mTAP AIR PORTUGAL

Deal found 4/28

$1,484

Sun 5/1110:00 amLGW - IAH

1 stop19h 01mMultiple Airlines

Sun 5/185:35 amIAH - LGW

1 stop19h 20mMultiple Airlines

Deal found 4/27

$709

Mon 5/2612:10 pmLGW - IAH

1 stop35h 53mIcelandair

Mon 6/26:58 pmIAH - LGW

1 stop32h 37mIcelandair

Deal found 4/28

$749

One-way flights from Gatwick to George Bush Intcntl
Search for one-way flight options from Gatwick to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Mon 6/22:00 pmLGW - IAH

2 stops29h 50mMultiple Airlines

Deal found 4/28

$350

Wed 7/1610:45 amLGW - IAH

2 stops41h 57mWestJet

Deal found 4/28

$746

Tue 5/69:15 pmLGW - IAH

2 stops41h 16mTAP AIR PORTUGAL

Deal found 4/28

$895

Tue 7/85:20 amLGW - IAH

1 stop37h 20mTurkish Airlines

Deal found 4/28

$906

Thu 6/267:00 amLGW - IAH

2 stops21h 27mIberia

Deal found 4/28

$1,437

Sat 5/243:40 pmLGW - IAH

2 stops26h 48mIcelandair

Deal found 4/28

$2,243

Tue 5/66:35 pmLGW - IAH

2 stops26h 20mSWISS

Deal found 4/28

$12,090

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 6/4

10:00 am-9:49 pm

1 stop17h 49m

Houston George Bush Intcntl

Wed 7/2

10:02 am-6:55 am

1 stop14h 53m

$703

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 9/4

12:10 pm-2:17 pm

1 stop32h 07m

Houston George Bush Intcntl

Thu 9/18

3:15 pm-9:35 am

1 stop12h 20m

$709

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 6/26

2:00 pm-12:40 pm

1 stop28h 40m

Houston George Bush Intcntl

Thu 7/10

9:00 pm-10:20 pm

1 stop19h 20m

$882

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 6/17

10:00 am-11:39 pm

1 stop19h 39m

$348

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 6/30

10:35 am-2:11 pm

2 stops33h 36m

$821

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 5/6

9:15 pm-8:31 am

2 stops41h 16m

$895

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 7/8

5:20 am-12:40 pm

1 stop37h 20m

$906

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 7/31

7:25 am-10:26 pm

2 stops21h 01m

$1,420

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 5/24

3:40 pm-12:28 pm

2 stops26h 48m

$2,243

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 8/2

12:00 pm-11:54 pm

2 stops17h 54m

$2,323

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Most accurate provider: When it comes to deals on London Gatwick Airport-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Gatwick Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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.

Cheapflights Insights

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

Rainfall in George Bush Intcntl by month

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl 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 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 George Bush Intcntl

Peruse reviews from past customers who have flown with SWISS, Turkish Airlines and WestJet from London to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,587 reviews

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

1,587 reviews

SWISS

7.5

Good

1,587 reviews

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

3,785 reviews

SWISS

7.5

Good

1,587 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

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

WestJet

7.2

Good

2,823 reviews

SWISS

7.5

Good

1,587 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

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

TAP AIR PORTUGAL

7.1

Good

1,850 reviews

SWISS

7.5

Good

1,587 reviews

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

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

Icelandair

7.0

Good

487 reviews

SWISS

7.5

Good

1,587 reviews

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

What are the cheapest airlines flying from London Gatwick Airport to Houston George Bush Intcntl Airport round-trip?
Flying on Icelandair is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $725. Another option worth looking into is Turkish Airlines, starting at $882 round trip. You may be able to fly from London Gatwick Airport to Houston George Bush Intcntl Airport for 32% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London Gatwick Airport to Houston George Bush Intcntl Airport one-way?
One-way options have recently been found by users for as low as $746 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $895 and Turkish Airlines from $906 one-way.
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 vacation 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, August is the cheapest month in which you can book a flight from London Gatwick Airport to Houston George Bush Intcntl Airport (average of $241). Flying from London Gatwick Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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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$348+ Cheap flights from Gatwick (LGW) to George Bush Intcntl (IAH)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gatwick to George Bush Intcntl with Cheapflights

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Cheap flight deals from Gatwick to George Bush Intcntl

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Round-trip from

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Find flight deals from Gatwick to George Bush Intcntl

Cheapest flights from Gatwick to George Bush IntcntlExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Rainfall in George Bush Intcntl by month

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

Temperature in George Bush Intcntl by month

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

Reviews of airlines servicing George Bush Intcntl

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?

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

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

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

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

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

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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 April 29, 2025.