IAH - LGW

$333 Find Cheap Flights from Houston George Bush Airport to London Gatwick Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$859
Typical prices: $596-$963
Multiple Airlines
Sat 10/13Sat 10/20
IAH - LGW • 2 stops
Cheapest one-way
$333
Typical prices: $224-$517
Multiple Airlines
Thu 12/6
IAH - LGW • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and London Gatwick Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 45% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Los Angeles Los Angeles (LAX)
Cheapest • Avg $598 (round-trip)
London Heathrow (LHR)
Shortest trip • 13h 37m (one-way)
Insights
Insights
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We hope you love your trip to London Gatwick Airport!
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
12:00 pm - 9:35 pmIAH  Houston George Bush Intcntl-LGW London Gatwick
27h 35m2 stops Toronto Pearson Intl Rome Fiumicino
Multiple Airlines Logo
5:10 pm - 1:35 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
26h 25m2 stops Rome Fiumicino Frankfurt am Main
$859Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
8:21 pm - 6:50 amIAH  Houston George Bush Intcntl-LGW London Gatwick
28h 29m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
9:50 am - 8:55 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
17h 05m1 stop Orlando
$859Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
8:52 am - 8:15 amIAH  Houston George Bush Intcntl-LGW London Gatwick
17h 23m1 stop Orlando
Multiple Airlines Logo
9:45 am - 12:15 amLGW  London Gatwick-IAH Houston George Bush Intcntl
20h 30m2 stops Orlando Atlanta Hartsfield-Jackson
$860Multiple Airlines
Fri, Dec 4 - Wed, Dec 9
Multiple Airlines Logo
12:30 pm - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
15h 30m1 stop Orlando
Multiple Airlines Logo
9:45 am - 12:15 amLGW  London Gatwick-IAH Houston George Bush Intcntl
20h 30m2 stops Orlando Atlanta Hartsfield-Jackson
$861Multiple Airlines
Fri, Dec 4 - Thu, Dec 10
Multiple Airlines Logo
12:30 pm - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
15h 30m1 stop Orlando
Multiple Airlines Logo
11:00 am - 7:57 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
14h 57m1 stop Orlando
$861Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
12:00 pm - 11:40 amIAH  Houston George Bush Intcntl-LGW London Gatwick
17h 40m2 stops Toronto Pearson Intl Madrid Barajas
Multiple Airlines Logo
12:50 pm - 1:35 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
30h 45m3 stops Barcelona-El Prat Madrid Barajas Frankfurt am Main
$862Multiple Airlines
Thu, Nov 19 - Thu, Nov 26
Multiple Airlines Logo
11:55 am - 10:40 pmIAH  Houston George Bush Intcntl-LGW London Gatwick
28h 45m3 stops Toronto Pearson Intl Frankfurt am Main Madrid Barajas
Multiple Airlines Logo
7:50 am - 9:39 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
19h 49m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl
$862Multiple Airlines
Tue, Dec 1 - Sat, Dec 12
Multiple Airlines Logo
11:50 am - 4:25 pmIAH  Houston George Bush Intcntl-LGW London Gatwick
22h 35m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Madrid Barajas
Multiple Airlines Logo
6:50 am - 9:34 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
20h 44m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$864Multiple Airlines
Sat, Nov 7 - Wed, Nov 18
Multiple Airlines Logo
8:21 pm - 8:15 amIAH  Houston George Bush Intcntl-LGW London Gatwick
29h 54m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
9:50 am - 8:55 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
17h 05m1 stop Orlando
$865Multiple Airlines
Sat, Nov 21 - Fri, Dec 4
Multiple Airlines Logo
11:55 am - 4:05 pmIAH  Houston George Bush Intcntl-LGW London Gatwick
22h 10m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
7:40 am - 9:34 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
19h 54m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$867Multiple Airlines
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to London Gatwick Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to London Gatwick Airport with more confidence.

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

Tuesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to London Gatwick Airport, it is 14% cheaper than the average day. Sunday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Houston George Bush Intcntl Airport to London Gatwick Airport at $460 round-trip.
  • December ($1,342) and June ($1,134) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 191% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Houston George Bush Intcntl Airport to London Gatwick Airport flights

Low season

February

Cheapest flight

$333
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Houston George Bush Intcntl Airport to London Gatwick Airport

When to book flights from George Bush Intcntl to London

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to London Gatwick Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to London Gatwick Airport?

    Flights from Houston George Bush Intcntl Airport to London Gatwick Airport usually depart from Houston George Bush Intcntl (IAH) and arrive at London Gatwick (LGW).

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to London Gatwick Airport?

    Only Economy Class is available on flights from Houston George Bush Intcntl Airport to London Gatwick Airport.

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to London Gatwick Airport pass through?

    One-stop flights from Houston George Bush Intcntl Airport to London Gatwick Airport most commonly connect through:

    • Orlando (MCO) - 62% of one-stop connections
    • Boston Logan Intl (BOS) - 12% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 11% of one-stop connections
    • Istanbul (IST) - 6% of one-stop connections

    Orlando (MCO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to London Gatwick Airport?

    Yes. Being flexible with your travel dates can save you up to 34% on the Houston George Bush Intcntl Airport to London Gatwick Airport route. Tuesday is the cheapest departure day at $729 round-trip on average, while Sunday is the most expensive at $1,092, a difference of $363. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Gatwick Airport?

    Some of the most popular sights in London Gatwick Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Gatwick Airport on KAYAK.

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

    A nonstop flight from Houston George Bush Intcntl Airport to London Gatwick Airport takes 0h 00m, covering 4,840 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to London Gatwick Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Houston George Bush Intcntl Airport to London Gatwick Airport looking right now?

    One-way fares from Houston George Bush Intcntl Airport to London Gatwick Airport are currently higher than usual. Average one-way flight prices are about $344, which is 11% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to London Gatwick Airport?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time at 13h 37m, compared with 14h 35m via Boston Logan Intl (BOS) and 17h 58m via Miami (MIA).

  • What is the time difference between Houston George Bush Intcntl Airport and London Gatwick Airport?

    London Gatwick Airport is 6 hours ahead of Houston George Bush Intcntl Airport (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Gatwick Airport (LGW)?

    London Gatwick Airport (LGW) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to London Gatwick Airport flight?

    Round-trip flights from Houston George Bush Intcntl Airport to London Gatwick Airport range from $596 to $963, with an average of $844 over the past 12 months. Anything below $596 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to London Gatwick Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $729 - about $363 less than Sunday (33% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to London Gatwick Airport trip for January. Fares historically average $460 round-trip in that month - typically $882 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Gatwick Airport.
    - Premier Inn London Gatwick Airport

More options for your flight from George Bush Intcntl to London

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