IAH - LGW

$155 Find Cheap Flights from Houston George Bush Airport to London Gatwick Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Gatwick departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London, as well as popular online travel agencies
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Flights Deals

Cheap Flights from George Bush Intcntl to Gatwick (IAH-LGW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Gatwick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Gatwick

Mon, Aug 11 - Thu, Aug 28
 Logo
7:15 am - 6:55 amIAH-LGW
17h 40m1 stop
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10:00 am - 8:18 pmLGW-IAH
16h 18m1 stop
Mon, Aug 11 - Thu, Aug 28
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4:29 pm - 7:00 amIAH-LGW
32h 31m1 stop
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10:00 am - 8:18 pmLGW-IAH
16h 18m1 stop
Sat, Sep 20 - Tue, Sep 30
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5:45 am - 9:30 amIAH-LGW
21h 45m1 stop
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10:00 am - 9:00 pmLGW-IAH
17h 00m1 stop
Mon, Aug 11 - Mon, Aug 25
 Logo
4:29 pm - 7:00 amIAH-LGW
32h 31m1 stop
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2:00 pm - 8:09 amLGW-IAH
24h 09m1 stop
Mon, Sep 15 - Fri, Sep 26
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7:00 am - 6:55 amIAH-LGW
17h 55m1 stop
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10:00 am - 9:00 pmLGW-IAH
17h 00m1 stop
Wed, Jul 30 - Tue, Aug 26
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8:48 pm - 10:00 amIAH-LGW
31h 12m1 stop
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10:00 am - 7:46 pmLGW-IAH
15h 46m1 stop
Thu, Jul 31 - Thu, Aug 7
Virgin Atlantic Logo
11:42 am - 10:00 amIAH-LGW
16h 18m2 stops
Virgin Atlantic Logo
12:00 pm - 11:51 pmLGW-IAH
17h 51m2 stops
$665Virgin Atlantic
Find Deal
Mon, Jul 28 - Thu, Aug 7
Air France Logo
5:59 pm - 10:00 amIAH-LGW
34h 01m2 stops
Air France Logo
12:00 pm - 11:51 pmLGW-IAH
17h 51m2 stops
$700Air France
Find Deal
Sun, Sep 7 - Sat, Sep 13
American Airlines Logo
10:14 am - 8:35 amIAH-LGW
16h 21m2 stops
American Airlines Logo
12:20 pm - 11:56 pmLGW-IAH
17h 36m2 stops
$713American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
10:14 am - 8:10 amIAH-LGW
15h 56m2 stops
American Airlines Logo
12:20 pm - 10:54 pmLGW-IAH
16h 34m2 stops
$721American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for George Bush Intcntl to Gatwick flights

Get data-powered insights and trends into flights from George Bush Intcntl to Gatwick to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to London Gatwick Airport?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to London Gatwick Airport clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to London Gatwick Airport, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London Gatwick Airport back to Houston George Bush Airport, the best deals are generally found on Saturday, with Wednesday being the most expensive.

Good to know

Low seasonMarch
High seasonApril
Cheapest flight$155
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Houston George Bush Airport to London Gatwick Airport

When to book flights from George Bush Intcntl to Gatwick

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Gatwick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to London Gatwick Airport flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to London Gatwick Airport?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to London Gatwick Airport was $155 for a one-way ticket and $444 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and London Gatwick Airport?

    Yes, you’ll need a passport to travel to London Gatwick Airport from Houston George Bush Airport.

  • Which aircraft models fly most regularly from Houston George Bush Airport to London Gatwick Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to London Gatwick Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Houston George Bush Airport and London Gatwick Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to London Gatwick Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to London Gatwick Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to London Gatwick Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to London Gatwick Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and LGW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to London Gatwick Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to Gatwick

 
See real verified KAYAK customer reviews for airlines flying from Houston to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Gatwick? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.2Comfort
6.9Entertainment
6.5Food
7.5Boarding
Airline reviews

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

10.0 ExcellentBrian, Jun 2025SAN - LHR
Read more American Airlines reviews

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

British Airways staff are very polite and willing to help.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

Everything you need to know for your flight from George Bush Intcntl to Gatwick

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