LGW

$307 Find Cheap Flights from Houston 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 Houston to London departing on 10/3. 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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Flight Deals
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Flight Deals

Cheap Flights from Houston to Gatwick

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 Houston to London

Wed, Oct 1 - Fri, Nov 14
Multiple Airlines Logo
4:36 pm - 10:00 amIAH-LGW
35h 24m1 stop
Multiple Airlines Logo
2:00 pm - 9:33 amLGW-IAH
25h 33m1 stop
$520Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
7:08 pm - 10:00 amIAH-LGW
32h 52m1 stop
Multiple Airlines Logo
2:00 pm - 8:54 amLGW-IAH
24h 54m1 stop
$524Multiple Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
Multiple Airlines Logo
4:29 pm - 6:00 amIAH-LGW
31h 31m2 stops
Multiple Airlines Logo
2:00 pm - 11:13 pmLGW-IAH
15h 13m1 stop
$527Multiple Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 30
Multiple Airlines Logo
7:30 pm - 10:00 amIAH-LGW
32h 30m1 stop
Multiple Airlines Logo
2:00 pm - 8:33 amLGW-IAH
23h 33m1 stop
$532Multiple Airlines
Find Deal
Sat, Oct 11 - Fri, Oct 31
Multiple Airlines Logo
8:37 pm - 10:10 amIAH-LGW
31h 33m1 stop
Multiple Airlines Logo
2:00 pm - 9:33 amLGW-IAH
24h 33m1 stop
$533Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
7:00 am - 6:00 amIAH-LGW
17h 00m1 stop
Multiple Airlines Logo
9:50 am - 8:32 amLGW-IAH
28h 42m2 stops
$535Multiple Airlines
Find Deal
Mon, Jan 26 - Tue, Feb 3
British Airways Logo
11:20 am - 9:00 amIAH-LGW
15h 40m2 stops
British Airways Logo
11:20 am - 11:34 pmLGW-IAH
18h 14m2 stops
$548British Airways
Find Deal
Wed, Dec 10 - Sun, Jan 11
American Airlines Logo
9:02 am - 9:00 amHOU-LGW
17h 58m2 stops
American Airlines Logo
12:30 pm - 9:24 amLGW-HOU
26h 54m2 stops
$611American Airlines
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Sun, Dec 7 - Mon, Jan 12
Iberia Logo
10:13 am - 10:50 amHOU-LGW
18h 37m2 stops
Iberia Logo
7:40 pm - 8:05 pmLGW-HOU
30h 25m2 stops
$767Iberia
Find Deal
Tue, Dec 9 - Wed, Jan 14
Iberia Logo
10:08 am - 7:00 pmHOU-LGW
26h 52m2 stops
Iberia Logo
11:45 am - 8:05 pmLGW-HOU
38h 20m2 stops
$847Iberia
Find Deal

Everything you should know

Cheapest round-trip
$520
Typical prices: $553-619
Multiple Airlines
Wed 10/1Fri 11/14
IAH - LGW • 1 stop
Cheapest one-way
$307
Multiple Airlines
Fri 10/3
IAH - LGW • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Useful Info

Good to know

Cheapest flight$307
Flight from Houston George Bush Airport to London Gatwick Airport

When to book flights from Houston to London

Are your dates flexible? Find out the best times to travel from Houston to London 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 to London Gatwick Airport flights

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

    In the last 3 days, the lowest price for a flight from Houston to London Gatwick Airport was $307 for a one-way ticket and $520 for a round-trip.

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

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

  • Which airports will I be using when flying from Houston to London Gatwick Airport?

    On your way to London Gatwick Airport, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at London Gatwick.

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

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

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

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

  • How does KAYAK find such low prices on flights from Houston 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 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 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 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 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 with another airline.

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

 
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 Houston to London? 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
7.5Boarding
6.4Food
7.2Comfort
8.0Crew
6.9Entertainment
Airline reviews

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

2.0 MediocreYvonne, Sep 2025ORD - LHR
Read more American Airlines reviews

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

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.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

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

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

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

Information on your arrival and departure airports

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