Cheap flights from London Heathrow Airport to Galveston from £442

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
6 Sep — 13 Sep1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Galveston are usually found in January or May, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Heathrow to Galveston

Keep the following information in mind while searching for Heathrow to Galveston flight deals. Data was last updated 1 September 2025.

Round-trip from

£594

One-way from

£442

Popular in

July

Cheapest in

January

Average price

£650
Virgin Atlantic
  • Virgin Atlantic
  • 2/10-7/10
  • 3 total stops
  • 40h 41m total
  • London to Galveston
KLM
  • KLM
  • 31/10
  • 1 total stop
  • 13h 53m total
  • London to Galveston
Highest demand for flights based on searches. 15% potential increase in price (£99 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Heathrow to Galveston

Cheapest flights from Heathrow to Galveston
Explore the most affordable flight options available from Heathrow to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Thu 2/1019:45LHR - HOU
2 stops27h 55mVirgin Atlantic
Tue 7/1018:44HOU - LHR
1 stop12h 46mVirgin Atlantic
Deal found 31/8£594
Wed 17/909:55LHR - HOU
2 stops18h 42mVirgin Atlantic
Sat 20/918:37HOU - LHR
1 stop30h 38mVirgin Atlantic
Deal found 30/8£601
Thu 9/1006:15LHR - HOU
2 stops17h 33mVirgin Atlantic
Sun 12/1018:44HOU - LHR
1 stop12h 46mVirgin Atlantic
Deal found 31/8£604
Wed 8/1008:20LHR - HOU
1 stop13h 49mBritish Airways
Mon 13/1020:11HOU - LHR
1 stop12h 14mBritish Airways
Deal found 30/8£605
Tue 30/908:20LHR - HOU
1 stop13h 35mBritish Airways
Tue 21/1016:41HOU - LHR
1 stop12h 09mBritish Airways
Deal found 30/8£605
Thu 9/1010:30LHR - HOU
1 stop15h 11mBritish Airways
Wed 15/1018:39HOU - LHR
1 stop12h 06mBritish Airways
Deal found 31/8£606
Wed 17/912:00LHR - HOU
1 stop14h 11mBritish Airways
Sun 21/916:29HOU - LHR
1 stop12h 21mBritish Airways
Deal found 30/8£612
Wed 17/913:05LHR - HOU
1 stop15h 32mVirgin Atlantic
Wed 1/1013:13HOU - LHR
2 stops16h 52mVirgin Atlantic
Deal found 31/8£613
Thu 2/1008:20LHR - HOU
1 stop13h 39mBritish Airways
Wed 22/1016:41HOU - LHR
1 stop12h 09mBritish Airways
Deal found 31/8£614
Wed 12/1110:50LHR - HOU
2 stops18h 56mVirgin Atlantic
Sat 29/1110:40HOU - LHR
1 stop15h 10mVirgin Atlantic
Deal found 1/9£616

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Galveston 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 1 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Galveston that are best for you.

Fly from

Heathrow

Fly to

Galveston

Route

Depart

Return

Price

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 2/10

19:45-17:40

2 stops27h 55m

Houston Hobby

Tue 7/10

18:44-06:25

2 stops29h 41m

£594

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 17/9

09:55-22:37

2 stops18h 42m

Houston Hobby

Sun 21/9

18:37-07:15

1 stop30h 38m

£601

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 25/9

09:55-22:37

2 stops18h 42m

Houston Hobby

Sat 27/9

18:37-07:15

1 stop30h 38m

£601

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 21/11

20:25-22:33

2 stops32h 08m

Houston Hobby

Sat 29/11

06:00-07:50

1 stop19h 50m

£601

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 17/9

09:55-22:37

2 stops18h 42m

Houston Hobby

Sat 20/9

18:37-07:15

1 stop30h 38m

£601

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 2/10

12:45-22:37

2 stops15h 52m

Houston Hobby

Thu 23/10

14:22-11:10

1 stop14h 48m

£602

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/10

06:15-17:48

2 stops17h 33m

Houston Hobby

Sun 12/10

18:44-06:45

2 stops30h 01m

£604

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 9/2

10:35-20:05

1 stop15h 30m

Houston Hobby

Mon 2/3

16:24-10:00

1 stop11h 36m

£605

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 31/10

08:55-17:48

1 stop13h 53m

£442

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 21/10

15:15-23:00

1 stop13h 45m

£454

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Heathrow to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Heathrow 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 London Heathrow Airport to Galveston

How far ahead should I book a flight from London Heathrow Airport to Galveston?

Use this chart to determine the optimal time to book a return flight from Heathrow to Galveston. Price data was last updated on 29 August 2025.

The best time to book flights from London Heathrow Airport to Galveston is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Galveston?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Galveston (average of £765). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to G4L?

Find hourly flight availability from Heathrow to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 September 2025.

When flying from London Heathrow Airport to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from London Heathrow Airport to Galveston?

Use this chart to determine the cheapest time to fly return from Heathrow to Galveston. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Galveston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Galveston. Reviews last updated 1 September 2025.
Check out reviews from past customers who have flown with Austrian Airlines, Finnair, andUnited Airlines from London Heathrow Airport to Galveston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Galveston. 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 London Heathrow Airport to Galveston?

    Airlines like Virgin Atlantic fly from London Heathrow Airport to Galveston in about 27h 55m. The time it takes to get you to your destination can typically vary by up to . London Heathrow Airport and Galveston are separated by a distance of 4835 mi.

  • Can I find deals for flights from Heathrow to Galveston that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Galveston?

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

  • Can I find deals for business class flights from Heathrow to Galveston?

    Yes. Cheapflights offers flight deals from Heathrow to Galveston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Galveston?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Galveston (average of £765). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Galveston

Discover the top 10 airlines that operate flights from Heathrow to Galveston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£315Average£704FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapest£380Average£552FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£380Average£742FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£443Average£641FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£452Average£572FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Scandinavian AirlinesCheapest£477Average£641FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£491Average£743FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£493Average£614FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Austrian AirlinesCheapest£511Average£805FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
IberiaCheapest£521Average£768FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Galveston?

Cheapflights makes it easy to find Heathrow to Galveston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Galveston?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Galveston 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 Heathrow to Galveston with no change fees?

Certainly. Search results for flights to Galveston from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Galveston become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Galveston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.