£307 Find Cheap Flights from London Gatwick Airport to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Houston departing on 31/1. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

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

Cheap Flights from Gatwick to Houston (LGW-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Houston 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 return flight deals from Gatwick to Houston

Thu, 11 Dec - Fri, 9 Jan
Multiple Airlines Logo
08:30 - 23:59LGW-IAH
21h 29m2 stops
Multiple Airlines Logo
06:00 - 10:55IAH-LGW
22h 55m2 stops
£572Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
14:00 - 22:43LGW-IAH
14h 43m1 stop
Multiple Airlines Logo
19:25 - 10:00IAH-LGW
32h 35m1 stop
£573Multiple Airlines
Find Deal
Wed, 19 Nov - Sun, 23 Nov
Multiple Airlines Logo
07:55 - 14:40LGW-IAH
36h 45m3 stops
Multiple Airlines Logo
06:10 - 10:55IAH-LGW
22h 45m3 stops
£574Multiple Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
11:55 - 13:01LGW-IAH
31h 06m3 stops
Multiple Airlines Logo
05:40 - 10:55IAH-LGW
23h 15m3 stops
£575Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
American Airlines Logo
12:30 - 23:58LGW-HOU
17h 28m2 stops
American Airlines Logo
10:13 - 09:00HOU-LGW
16h 47m2 stops
£851American Airlines
Find Deal
Tue, 24 Mar - Mon, 27 Apr
British Airways Logo
11:45 - 23:43LGW-HOU
40h 58m2 stops
British Airways Logo
14:32 - 20:00HOU-LGW
23h 28m2 stops
£952British Airways
Find Deal
Tue, 24 Mar - Wed, 22 Apr
Iberia Logo
13:10 - 09:23LGW-HOU
49h 13m2 stops
Iberia Logo
14:32 - 20:00HOU-LGW
23h 28m2 stops
£988Iberia
Find Deal
Tue, 24 Mar - Thu, 23 Apr
Iberia Logo
13:10 - 09:23LGW-HOU
49h 13m2 stops
Iberia Logo
14:32 - 20:00HOU-LGW
23h 28m2 stops
£998Iberia
Find Deal
Tue, 31 Mar - Thu, 23 Apr
American Airlines Logo
14:30 - 09:23LGW-HOU
24h 53m2 stops
American Airlines Logo
09:11 - 10:40HOU-LGW
19h 29m2 stops
£1,096American Airlines
Find Deal
Fri, 3 Apr - Thu, 23 Apr
British Airways Logo
11:35 - 20:02LGW-HOU
38h 27m2 stops
British Airways Logo
18:31 - 20:00HOU-LGW
43h 29m2 stops
£1,183British Airways
Find Deal

Everything you should know

Cheapest return fare
£572
Multiple Airlines
Thu 11/12Fri 9/1
LGW - IAH • 2 stops
Cheapest one-way flight
£307
Multiple Airlines
Sat 31/1
LGW - IAH • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Gatwick to Houston flights

Get data-powered insights and trends into flights from Gatwick to Houston 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 London Gatwick Airport to Houston?

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

If you are looking for a flight deal from London Gatwick Airport to Houston, look for departures on Fridays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Houston, Sunday is the cheapest day to fly and Tuesday is the most expensive.

Good to know - Cheap tickets from London Gatwick Airport to Houston

Cheapest flight£307
Flight from London Gatwick Airport to Houston

When to book flights from Gatwick to Houston

Are your dates flexible? Find out the best times to travel from Gatwick to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Gatwick Airport to Houston flights

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

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Houston was £307 for a one-way ticket and £572 for a return.

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

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

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

    oneworld is the only airline alliance operating flights between London Gatwick Airport and Houston.

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

    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 London Gatwick Airport to Houston.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Houston with an airline and back to London Gatwick Airport with another airline.

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

    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 Houston from London Gatwick 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 Gatwick to Houston

 
See real verified KAYAK customer reviews for airlines flying from London to Houston. 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 Gatwick to Houston? 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.
6.7
British AirwaysOverall score based on 7485 reviews
6.4Entertainment
6.9Boarding
6.3Food
6.7Comfort
7.6Crew
Airline reviews

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

8.0 ExcellentAnonymous, Oct 2025LHR - IAH
Read more British Airways reviews

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

The food was very good and it came multiple times

Everything you need to know for your flight from Gatwick to Houston

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