What is the cheapest airline to fly from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip?

Cheapflights users have booked flights from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip from $551. American Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-London Gatwick 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 Houston George Bush Intcntl Airport-London Gatwick 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 George Bush Intcntl to Gatwick that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Gatwick flights, Cheapflights offers vacation 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.

$370+ Flights from Houston George Bush Intcntl Airport to London Gatwick Airport

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1. Tell us where you want to go

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Cheap 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 December 5, 2025.

Mon 12/1510:41 amIAH - LGW

2 stops17h 19mMultiple Airlines

Thu 1/222:00 pmLGW - IAH

1 stop33h 10mMultiple Airlines

Deal found 12/4

$614

Fri 12/128:07 pmIAH - LGW

1 stop31h 58mMultiple Airlines

Thu 1/82:00 pmLGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 12/2

$723

Sun 12/148:01 amIAH - LGW

1 stop19h 59mMultiple Airlines

Thu 1/82:00 pmLGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 12/2

$726

Sat 12/138:49 amIAH - LGW

1 stop19h 16mMultiple Airlines

Thu 1/82:00 pmLGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 12/2

$762

Mon 12/156:05 amIAH - LGW

2 stops21h 55mMultiple Airlines

Thu 1/82:00 pmLGW - IAH

1 stop26h 01mMultiple Airlines

Deal found 12/2

$775

Sun 12/148:01 amIAH - LGW

1 stop19h 59mMultiple Airlines

Wed 1/77:55 amLGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 12/2

$799

Wed 12/247:45 pmIAH - LGW

1 stop32h 15mMultiple Airlines

Sat 1/102:00 pmLGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 12/4

$808

Sat 12/138:49 amIAH - LGW

1 stop19h 16mMultiple Airlines

Wed 1/77:55 amLGW - IAH

2 stops34h 49mMultiple Airlines

Deal found 12/2

$831

Best flights from George Bush Intcntl to Gatwick
Discover carefully curated flight deals from George Bush Intcntl to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 5, 2025.

Mon 1/1211:38 amIAH - LGW

3 stops26h 57mMultiple Airlines

Mon 1/2611:00 amLGW - IAH

3 stops30h 11mMultiple Airlines

Deal found 12/4

$614

Mon 1/269:05 pmIAH - LGW

1 stop19h 25mTurkish Airlines

Tue 2/36:25 amLGW - IAH

1 stop18h 45mTurkish Airlines

Deal found 12/4

$710

Wed 5/273:35 pmIAH - LGW

1 stop12h 00mJetBlue

Thu 6/1112:10 pmLGW - IAH

1 stop16h 26mJetBlue

Deal found 12/3

$993

Wed 1/217:45 amIAH - LGW

3 stops20h 05mMultiple Airlines

Mon 2/22:00 pmLGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 12/4

$671

Mon 2/29:05 pmIAH - LGW

1 stop19h 25mTurkish Airlines

Wed 3/116:25 amLGW - IAH

1 stop18h 45mTurkish Airlines

Deal found 12/2

$713

Mon 4/62:30 pmIAH - LGW

1 stop25h 55mTurkish Airlines

Tue 5/1210:50 amLGW - IAH

1 stop38h 25mTurkish Airlines

Deal found 12/4

$757

Sun 3/19:05 pmIAH - LGW

1 stop19h 30mTurkish Airlines

Sun 3/86:20 amLGW - IAH

1 stop18h 50mTurkish Airlines

Deal found 12/4

$757

Thu 4/239:10 pmIAH - LGW

1 stop19h 15mTurkish Airlines

Tue 4/285:15 pmLGW - IAH

1 stop25h 30mTurkish Airlines

Deal found 12/4

$760

Sat 12/209:34 pmIAH - LGW

1 stop30h 26mMultiple Airlines

Sat 1/102:00 pmLGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 12/4

$944

Fri 2/69:05 pmIAH - LGW

1 stop19h 30mTurkish Airlines

Sun 2/1510:15 amLGW - IAH

1 stop38h 55mTurkish Airlines

Deal found 12/4

$776

Mon 5/119:10 pmIAH - LGW

1 stop19h 15mTurkish Airlines

Sun 5/245:15 pmLGW - IAH

1 stop25h 30mTurkish Airlines

Deal found 12/2

$826

Last-minute flights from George Bush Intcntl to Gatwick
Discover last-minute flight deals from George Bush Intcntl to Gatwick. Data last updated December 5, 2025 and is based on user searches.

Mon 12/1510:41 amIAH - LGW

2 stops17h 19mMultiple Airlines

Thu 1/222:00 pmLGW - IAH

1 stop33h 10mMultiple Airlines

Deal found 12/4

$614

Fri 1/92:53 pmIAH - LGW

1 stop13h 07mMultiple Airlines

Fri 1/232:00 pmLGW - IAH

1 stop25h 00mMultiple Airlines

Deal found 12/3

$630

Sat 1/104:15 pmIAH - LGW

3 stops22h 25mMultiple Airlines

Sat 1/3110:10 amLGW - IAH

3 stops30h 23mMultiple Airlines

Deal found 12/4

$607

Fri 1/168:16 pmIAH - LGW

1 stop31h 49mMultiple Airlines

Sun 1/251:00 pmLGW - IAH

1 stop32h 15mMultiple Airlines

Deal found 12/3

$627

Sun 1/188:16 pmIAH - LGW

1 stop31h 44mMultiple Airlines

Sat 2/77:35 pmLGW - IAH

2 stops57h 21mMultiple Airlines

Deal found 12/4

$617

Mon 1/1912:10 pmIAH - LGW

2 stops22h 15mMultiple Airlines

Tue 1/275:25 pmLGW - IAH

3 stops34h 19mMultiple Airlines

Deal found 12/4

$625

Thu 1/228:18 pmIAH - LGW

1 stop31h 42mMultiple Airlines

Wed 1/288:15 amLGW - IAH

2 stops34h 29mMultiple Airlines

Deal found 12/4

$616

Fri 1/236:25 amIAH - LGW

2 stops21h 35mMultiple Airlines

Mon 1/262:00 pmLGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 12/3

$599

Mon 1/2612:16 pmIAH - LGW

1 stop15h 44mMultiple Airlines

Fri 2/62:00 pmLGW - IAH

1 stop15h 34mMultiple Airlines

Deal found 12/3

$610

Mon 1/2612:10 pmIAH - LGW

2 stops23h 40mSWISS

Tue 2/36:40 pmLGW - IAH

2 stops31h 25mSWISS

Deal found 12/4

$618

Mon 1/266:25 amIAH - LGW

2 stops21h 35mMultiple Airlines

Tue 2/38:30 amLGW - IAH

3 stops38h 48mMultiple Airlines

Deal found 12/3

$620

Mon 1/2611:18 amIAH - LGW

2 stops15h 42mAmerican Airlines

Tue 2/311:20 amLGW - IAH

2 stops29h 01mAmerican Airlines

Deal found 12/4

$626

One-way flights from George Bush Intcntl to Gatwick
Search for one-way flight options from George Bush Intcntl to Gatwick. Find affordable one-way fares based on user searches. Data last updated December 5, 2025.

Sun 12/145:20 amIAH - LGW

2 stops22h 40mMultiple Airlines

Deal found 12/4

$370

Wed 12/103:55 pmIAH - LGW

2 stops19h 55mSWISS

Deal found 12/3

$390

Mon 12/158:49 amIAH - LGW

1 stop19h 11mMultiple Airlines

Deal found 12/4

$391

Fri 2/2011:49 amIAH - LGW

3 stops21h 56mMultiple Airlines

Deal found 12/2

$398

Thu 3/125:30 pmIAH - LGW

2 stops23h 15mMultiple Airlines

Deal found 12/3

$401

Tue 3/312:05 pmIAH - LGW

2 stops23h 45mSWISS

Deal found 12/3

$402

Tue 5/1211:55 amIAH - LGW

2 stops23h 55mSWISS

Deal found 12/4

$404

Sat 4/46:31 amIAH - LGW

2 stops23h 09mMultiple Airlines

Deal found 12/4

$406

Tue 1/2012:10 pmIAH - LGW

2 stops23h 40mSWISS

Deal found 12/4

$422

Thu 2/197:30 amIAH - LGW

3 stops20h 20mMultiple Airlines

Deal found 12/2

$424

Find flight deals from George Bush Intcntl to Gatwick

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$599 (Mytrip)
One-way from	$370 (Mytrip)
Popular in	June
Cheapest in	January
Average price	$936

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

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

Search Deals

From Houston George Bush Intcntl to London Gatwick

Search Deals

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

Search Deals

Highest demand for flights based on searches. 27% potential increase in price ($294 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 1/12

11:38 am-8:35 pm

3 stops26h 57m

London Gatwick

Mon 1/26

11:00 am-11:11 am

3 stops30h 11m

$614

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 1/21

7:45 am-9:50 am

3 stops20h 05m

London Gatwick

Mon 2/2

2:00 pm-11:34 pm

1 stop15h 34m

$671

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 1/26

9:05 pm-10:30 pm

1 stop19h 25m

London Gatwick

Tue 2/3

6:25 am-7:10 pm

1 stop18h 45m

$710

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 2/2

9:05 pm-10:30 pm

1 stop19h 25m

London Gatwick

Wed 3/11

6:25 am-8:10 pm

1 stop18h 45m

$713

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 4/6

2:30 pm-10:25 pm

1 stop25h 55m

London Gatwick

Tue 5/12

10:50 am-7:15 pm

1 stop38h 25m

$757

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 3/1

9:05 pm-10:35 pm

1 stop19h 30m

London Gatwick

Sun 3/8

6:20 am-7:10 pm

1 stop18h 50m

$757

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 4/23

9:10 pm-10:25 pm

1 stop19h 15m

London Gatwick

Tue 4/28

5:15 pm-12:45 pm

1 stop25h 30m

$760

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 2/6

9:05 pm-10:35 pm

1 stop19h 30m

London Gatwick

Sun 2/15

10:15 am-7:10 pm

1 stop38h 55m

$776

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 5/11

9:10 pm-10:25 pm

1 stop19h 15m

London Gatwick

Sun 5/24

5:15 pm-12:45 pm

1 stop25h 30m

$826

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 12/20

9:34 pm-10:00 am

1 stop30h 26m

London Gatwick

Sat 1/10

2:00 pm-11:34 pm

1 stop15h 34m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 21 results

Compare providers for flights from George Bush Intcntl to Gatwick

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Gatwick in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from Houston George Bush Intcntl Airport to London Gatwick Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Gatwick

See what other customers who have flown with American Airlines from Houston George Bush Intcntl Airport to London Gatwick Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,047 reviews

Reviews

1 / 20

4.0

Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

American Airlines

7.2

Good

11,047 reviews

American Airlines

7.2

Good

11,047 reviews

Reviews

1 / 20

4.0

Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to London Gatwick Airport?
Turkish Airlines can get you from Houston George Bush Intcntl Airport to London Gatwick Airport in just under 19h 25m. Your travel time can differ by up to . There are 4840 mi between Houston George Bush Intcntl Airport and London Gatwick Airport.
What is the cheapest airline to fly from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip?
Cheapflights users have booked flights from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip from $551. American Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.
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 vacation 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.

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Top airline flying from George Bush Intcntl to Gatwick

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$551	Average$667	FlexibilityNo cancel fee	On-time71%

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$370+ Cheap flights from George Bush Intcntl (IAH) to Gatwick (LGW)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Gatwick with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to Gatwick

Cheapest flights from George Bush Intcntl to GatwickExplore 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 December 5, 2025.

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 December 5, 2025.

Find flight deals from George Bush Intcntl to Gatwick

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from George Bush Intcntl to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Gatwick in December.

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.

Cheapflights Insights

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

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

Reviews of airlines servicing Gatwick

See what other customers who have flown with American Airlines from Houston George Bush Intcntl Airport to London Gatwick Airport have to say. You can also see how each airline compares 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 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.

How long is the flight from Houston George Bush Intcntl Airport to London Gatwick Airport?

What is the cheapest airline to fly from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip?

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

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

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

Traveling to a place near London Gatwick Airport?

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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.

Top airline flying from George Bush Intcntl to Gatwick

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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 December 5, 2025.