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Cheap flights from London Heathrow Airport to Galveston from £406

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
22 Jul — 29 Jul1
1 adult

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 17 July 2025.

Round-trip from

£668

One-way from

£406

Popular in

July

Cheapest in

January

Average price

£1,015
American Airlines
  • American Airlines
  • 8/12-16/12
  • 3 total stops
  • 36h 31m total
  • London to Galveston
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 51h 29m total
  • London to Galveston
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 17 July 2025.

Mon 8/1209:50LHR - HOU
2 stops16h 14mAmerican Airlines
Tue 16/1205:58HOU - LHR
1 stop20h 17mAmerican Airlines
Deal found 15/7£668
Mon 1/915:10LHR - HOU
1 stop12h 52mBritish Airways
Tue 30/918:44HOU - LHR
1 stop12h 01mBritish Airways
Deal found 16/7£671
Mon 8/908:40LHR - HOU
2 stops19h 54mDelta
Sat 20/910:44HOU - LHR
2 stops16h 06mDelta
Deal found 17/7£693
Sat 30/815:15LHR - HOU
1 stop13h 16mVirgin Atlantic
Sat 6/918:34HOU - LHR
1 stop12h 56mVirgin Atlantic
Deal found 16/7£700
Sun 24/812:00LHR - HOU
1 stop13h 55mIberia
Tue 9/914:33HOU - LHR
1 stop12h 27mIberia
Deal found 16/7£708
Wed 3/915:15LHR - HOU
1 stop13h 16mKLM
Wed 24/913:13HOU - LHR
1 stop11h 32mKLM
Deal found 16/7£716

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 17 July 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

Mon 8/12

09:50-20:04

2 stops16h 14m

Houston Hobby

Tue 16/12

05:58-08:15

1 stop20h 17m

£668

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 1/9

15:10-22:02

1 stop12h 52m

Houston Hobby

Tue 30/9

18:44-12:45

1 stop12h 01m

£671

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 8/9

08:40-22:34

2 stops19h 54m

Houston Hobby

Sat 20/9

10:44-08:50

2 stops16h 06m

£693

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 30/8

15:15-22:31

1 stop13h 16m

Houston Hobby

Sat 6/9

18:34-13:30

1 stop12h 56m

£700

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 24/8

12:00-19:55

1 stop13h 55m

Houston Hobby

Tue 9/9

14:33-09:00

1 stop12h 27m

£708

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 3/9

15:15-22:31

1 stop13h 16m

Houston Hobby

Wed 24/9

13:13-06:45

1 stop11h 32m

£716

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 23/9

13:10-10:39

3 stops51h 29m

£406

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 25/12

14:50-18:01

2 stops33h 11m

£546

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 21/9

08:20-15:59

1 stop13h 39m

£744

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 11/8

08:20-19:59

1 stop17h 39m

£759

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 11 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 11 July 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 17 July 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 17 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic 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.
Delta
8.0
Very Good
7,959 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,959 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,373 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,945 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines to fly from London Heathrow Airport to Galveston one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £546. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from London Heathrow Airport to Galveston for a low price.

  • 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

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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 17 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£383Average£473FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£383Average£757FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£446Average£598FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£456Average£565FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Scandinavian AirlinesCheapest£481Average£646FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£492Average£765FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£501Average£619FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£508Average£800FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapest£515Average£820FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
IberiaCheapest£525Average£787FlexibilityNo 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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