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Cheap flights from Houston to London Gatwick Airport from £157

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Gatwick
Explore the most affordable flight options available from Houston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Wed 11/307:10
IAH
-
LGW
3 stops30h 55m
Multiple Airlines
Mon 16/308:55
LGW
-
IAH
2 stops35h 15m
Multiple Airlines
Deal found 8/2£461
Sun 1/320:18
IAH
-
LGW
1 stop31h 42m
Multiple Airlines
Mon 9/314:00
LGW
-
IAH
1 stop23h 40m
Multiple Airlines
Deal found 5/2£464
Wed 1/417:53
IAH
-
LGW
2 stops34h 07m
Multiple Airlines
Wed 22/414:00
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Deal found 7/2£469
Tue 24/311:15
IAH
-
LGW
1 stop17h 45m
Multiple Airlines
Thu 9/414:00
LGW
-
IAH
1 stop14h 37m
Multiple Airlines
Deal found 8/2£470
Fri 27/316:30
IAH
-
LGW
1 stop12h 30m
Multiple Airlines
Thu 9/414:00
LGW
-
IAH
1 stop14h 37m
Multiple Airlines
Deal found 8/2£471
Sun 29/321:15
IAH
-
LGW
1 stop30h 45m
Multiple Airlines
Thu 9/414:00
LGW
-
IAH
1 stop14h 37m
Multiple Airlines
Deal found 8/2£478
Mon 9/307:10
IAH
-
LGW
3 stops31h 15m
Multiple Airlines
Mon 16/308:55
LGW
-
IAH
2 stops35h 15m
Multiple Airlines
Deal found 7/2£481
Mon 2/312:16
IAH
-
LGW
1 stop15h 44m
Multiple Airlines
Thu 5/314:00
LGW
-
IAH
2 stops36h 23m
Multiple Airlines
Deal found 6/2£482
Thu 26/321:15
IAH
-
LGW
1 stop31h 45m
Multiple Airlines
Wed 8/414:00
LGW
-
IAH
1 stop14h 34m
Multiple Airlines
Deal found 8/2£482
Fri 27/212:16
IAH
-
LGW
1 stop15h 44m
Multiple Airlines
Mon 2/314:00
LGW
-
IAH
1 stop35h 04m
Multiple Airlines
Deal found 7/2£485
Mon 6/415:50
IAH
-
LGW
1 stop11h 50m
Delta
Wed 15/410:25
LGW
-
IAH
2 stops18h 29m
Delta
Deal found 8/2£486
Wed 12/817:35
HOU
-
LGW
2 stops16h 25m
Delta
Fri 28/810:25
LGW
-
HOU
2 stops17h 10m
Delta
Deal found 6/2£599

Find flight deals from Houston to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 February 2026.

Round-trip from

£461

One-way from

£157

Popular in

June

Cheapest in

September

Average price

£509
11/3-16/3
  • 11/3-16/3
  • 5 total stops
  • 66h 10m total
  • Houston to London
Search Deals
31/3
  • 31/3
  • 1 total stop
  • 16h 45m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Houston to London Gatwick Airport that are best for you.

Fly from

Houston

Fly to

Gatwick

Route

Depart

Return

Price

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 8/4

15:50-09:25

1 stop11h 35m

London Gatwick

Tue 21/4

10:35-23:59

2 stops19h 24m

£486

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 6/4

15:50-09:40

1 stop11h 50m

London Gatwick

Wed 15/4

10:25-22:54

2 stops18h 29m

£487

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 26/3

16:30-10:00

1 stop12h 30m

London Gatwick

Tue 7/4

14:00-22:34

1 stop14h 34m

£513

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 29/3

21:15-10:00

1 stop30h 45m

London Gatwick

Mon 6/4

14:00-07:29

2 stops23h 29m

£520

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 7/4

15:50-09:25

1 stop11h 35m

London Gatwick

Mon 20/4

10:25-23:59

2 stops19h 34m

£522

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 17/4

15:50-16:00

1 stop18h 10m

London Gatwick

Tue 21/4

10:35-22:54

2 stops18h 19m

£524

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 23/3

16:30-10:00

1 stop12h 30m

London Gatwick

Wed 8/4

13:05-16:19

2 stops33h 14m

£536

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 28/3

16:30-10:00

1 stop12h 30m

London Gatwick

Tue 7/4

14:00-22:34

1 stop14h 34m

£552

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 25/4

15:50-16:00

1 stop18h 10m

London Gatwick

Sat 2/5

10:25-22:54

2 stops18h 29m

£560

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 15/4

15:50-16:00

1 stop18h 10m

London Gatwick

Sat 25/4

10:25-22:54

2 stops18h 29m

£578

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 33 results
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Best time to book a flight from Houston to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Houston with our price prediction graph.
Estimated return 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 to London Gatwick Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to London Gatwick Airport?

    There are many flights that can get you from Houston to London Gatwick Airport in 11h 35m. Fly via Delta to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4840 mi.

  • Can I find deals for flights from Houston to Gatwick that include hotel bookings?

    Yes. In addition to deals on Houston to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Houston to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Gatwick.

  • Can I find deals for business class flights from Houston to Gatwick?

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Romford
Ipswich

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How does Cheapflights help users find flights from Houston to Gatwick?

When you search for this flight from Houston to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Houston to Gatwick?

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Gatwick for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Houston to Gatwick with no change fees?

Yes! Cheapflights helps users easily find flights from Houston to Gatwick with no change fees.

Can Cheapflights notify me if prices for flights from Houston to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Houston to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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