Cheap flights from London Heathrow Airport to Galveston from £428

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Galveston are usually found in January or February, 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 16 September 2025.

Round-trip from

£606

One-way from

£428

Popular in

July

Cheapest in

January

Average price

£641
British Airways
  • British Airways
  • 1/10-7/10
  • 2 total stops
  • 26h 20m total
  • London to Galveston
2/3
  • 2/3
  • 3 total stops
  • 25h 09m total
  • London to Galveston
Highest demand for flights based on searches. 16% potential increase in price (£100 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 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 16 September 2025.

Mon 3/1116:35LHR - HOU
2 stops36h 25mVirgin Atlantic
Thu 20/1106:00HOU - LHR
2 stops18h 20mVirgin Atlantic
Deal found 12/9£600
Wed 24/915:15LHR - HOU
1 stop13h 22mVirgin Atlantic
Sat 11/1010:13HOU - LHR
1 stop14h 32mVirgin Atlantic
Deal found 14/9£601
Sat 20/910:30LHR - HOU
1 stop13h 40mBritish Airways
Sat 4/1014:33HOU - LHR
1 stop12h 27mBritish Airways
Deal found 13/9£602
Sat 4/1010:30LHR - HOU
1 stop13h 40mBritish Airways
Sat 18/1016:41HOU - LHR
1 stop12h 09mBritish Airways
Deal found 13/9£606
Wed 29/1008:20LHR - HOU
1 stop14h 47mBritish Airways
Wed 5/1116:24HOU - LHR
1 stop13h 16mBritish Airways
Deal found 14/9£606
Mon 22/915:15LHR - HOU
1 stop13h 22mVirgin Atlantic
Mon 29/913:13HOU - LHR
1 stop11h 32mVirgin Atlantic
Deal found 15/9£611
Sat 4/1011:45LHR - HOU
2 stops16h 52mVirgin Atlantic
Sat 6/1218:33HOU - LHR
1 stop29h 52mVirgin Atlantic
Deal found 14/9£617
Wed 1/1015:15LHR - HOU
1 stop13h 22mVirgin Atlantic
Tue 7/1010:13HOU - LHR
2 stops13h 37mVirgin Atlantic
Deal found 15/9£618
Wed 8/1008:20LHR - HOU
1 stop13h 49mBritish Airways
Wed 22/1016:41HOU - LHR
1 stop12h 09mBritish Airways
Deal found 15/9£619
Sun 21/908:20LHR - HOU
1 stop13h 39mBritish Airways
Sat 4/1018:44HOU - LHR
1 stop13h 41mBritish Airways
Deal found 14/9£620

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 16 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

Wed 8/10

08:20-16:09

1 stop13h 49m

Houston Hobby

Wed 22/10

16:41-10:50

1 stop12h 09m

£619

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 1/10

10:30-18:10

1 stop13h 40m

Houston Hobby

Wed 22/10

16:41-10:50

1 stop12h 09m

£619

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/10

08:20-16:11

1 stop13h 51m

Houston Hobby

Sun 12/10

14:26-09:00

1 stop12h 34m

£619

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 8/11

10:05-17:54

1 stop13h 49m

Houston Hobby

Fri 14/11

18:37-12:15

1 stop11h 38m

£619

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 7/2

07:30-20:05

2 stops18h 35m

Houston Hobby

Fri 20/2

16:24-10:00

1 stop11h 36m

£620

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 7/2

07:30-20:05

2 stops18h 35m

Houston Hobby

Thu 19/2

18:31-06:50

1 stop30h 19m

£620

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 7/2

07:30-20:05

2 stops18h 35m

Houston Hobby

Sat 21/2

20:24-06:50

1 stop28h 26m

£620

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 8/2

07:30-20:05

2 stops18h 35m

Houston Hobby

Fri 20/2

20:24-08:15

1 stop29h 51m

£620

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 8/2

07:30-20:05

2 stops18h 35m

Houston Hobby

Sun 22/2

16:24-10:00

1 stop11h 36m

£620

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 8/3

08:20-18:01

1 stop14h 41m

Houston Hobby

Sun 15/3

16:31-10:00

1 stop12h 29m

£634

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 21 results
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2
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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 12 September 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 16 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.

How much does it cost for a return flight from London Heathrow Airport to Galveston?

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 16 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.

Boarding

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Boarding

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Boarding

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Boarding

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Boarding

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Boarding

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

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 British Airways fly from London Heathrow Airport to Galveston in about 13h 49m. 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

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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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£313Average£700FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapest£378Average£549FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£378Average£736FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£440Average£638FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£450Average£572FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Scandinavian AirlinesCheapest£475Average£634FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£494Average£741FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£500Average£628FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Austrian AirlinesCheapest£508Average£792FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
IberiaCheapest£518Average£766FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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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.

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