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Cheap flights from London Heathrow Airport to Galveston from £489

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
9 Jul — 16 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 4 July 2025.

Round-trip from

£654

One-way from

£489

Popular in

July

Cheapest in

January

Average price

£977
American Airlines
  • American Airlines
  • 14/9-14/9
  • 2 total stops
  • 25h 15m total
  • London to Galveston
15/8
  • 15/8
  • 3 total stops
  • 50h 39m total
  • London to Galveston
Highest demand for flights based on searches. 17% potential increase in price (£111 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 July 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 4 July 2025.

Sun 14/910:30LHR - HOU
1 stop13h 22mAmerican Airlines
Sun 14/920:32HOU - LHR
1 stop11h 53mAmerican Airlines
Deal found 3/7£654
Tue 26/810:30LHR - HOU
1 stop13h 30mBritish Airways
Tue 9/914:33HOU - LHR
1 stop12h 27mBritish Airways
Deal found 3/7£662
Tue 26/808:40LHR - HOU
2 stops19h 51mDelta
Tue 9/913:05HOU - LHR
1 stop11h 40mDelta
Deal found 3/7£693
Tue 4/1116:30LHR - HOU
1 stop13h 15mFinnair
Tue 9/1218:19HOU - LHR
1 stop11h 21mFinnair
Deal found 1/7£696
Tue 26/815:15LHR - HOU
1 stop13h 16mVirgin Atlantic
Thu 11/910:44HOU - LHR
2 stops15h 21mVirgin Atlantic
Deal found 3/7£706
Wed 5/1112:30LHR - HOU
1 stop15h 10mKLM
Mon 17/1113:00HOU - LHR
1 stop11h 25mKLM
Deal found 1/7£708
Thu 11/911:30LHR - HOU
2 stops18h 18mIberia
Fri 3/1014:33HOU - LHR
1 stop12h 27mIberia
Deal found 2/7£725
Fri 3/1013:05LHR - HOU
2 stops17h 05mMultiple Airlines
Wed 22/1011:35HOU - LHR
3 stops18h 20mMultiple Airlines
Deal found 3/7£751

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 4 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

Sun 14/9

10:30-17:52

1 stop13h 22m

Houston Hobby

Sun 14/9

20:32-14:25

1 stop11h 53m

£654

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 26/8

10:30-18:00

1 stop13h 30m

Houston Hobby

Tue 9/9

14:33-09:00

1 stop12h 27m

£662

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 26/8

08:40-22:31

2 stops19h 51m

Houston Hobby

Tue 9/9

13:05-06:45

1 stop11h 40m

£693

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 4/11

16:30-23:45

1 stop13h 15m

Houston Hobby

Tue 9/12

18:19-11:40

1 stop11h 21m

£696

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 26/8

15:15-22:31

1 stop13h 16m

Houston Hobby

Thu 11/9

10:44-08:05

2 stops15h 21m

£706

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 5/11

12:30-21:40

1 stop15h 10m

Houston Hobby

Mon 17/11

13:00-06:25

1 stop11h 25m

£708

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 11/9

11:30-23:48

2 stops18h 18m

Houston Hobby

Fri 3/10

14:33-09:00

1 stop12h 27m

£725

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 3/10

13:05-00:10

2 stops17h 05m

Houston Hobby

Wed 22/10

11:35-11:55

3 stops18h 20m

£751

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 13/8

13:25-18:42

3 stops35h 17m

£542

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 15/11

14:50-12:12

2 stops27h 22m

£588

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 14 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 27 June 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 4 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.

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 4 July 2025.
Check out reviews from past customers who have flown with Delta, Finnair, andAeromexico 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.

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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.
  • 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 £588. 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

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£376Average£465FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£376Average£744FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£438Average£580FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£448Average£550FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Scandinavian AirlinesCheapest£473Average£634FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
United AirlinesCheapest£484Average£796FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£484Average£756FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£491Average£612FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£516Average£771FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£524Average£693FlexibilityNo cancel feeOn-time70%
Search British Airways 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.

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