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Cheap flights from London Heathrow Airport to Galveston from £452

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Galveston

Enter your travel dates to find the best prices.

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 11 March 2026.

Sat 18/421:25
LHR
-
HOU
2 stops33h 10m
Multiple Airlines
Tue 12/513:20
HOU
-
LHR
2 stops16h 35m
Multiple Airlines
Deal found 6/3£763
Wed 22/421:25
LHR
-
HOU
2 stops33h 00m
Multiple Airlines
Wed 29/414:45
HOU
-
LHR
2 stops23h 35m
Multiple Airlines
Deal found 8/3£786
Sun 12/413:05
LHR
-
HOU
2 stops17h 30m
Multiple Airlines
Tue 28/411:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 6/3£796
Thu 16/413:05
LHR
-
HOU
2 stops17h 20m
Multiple Airlines
Tue 28/411:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 6/3£797
Mon 13/416:25
LHR
-
HOU
1 stop13h 22m
British Airways
Tue 28/412:42
HOU
-
LHR
1 stop11h 38m
British Airways
Deal found 6/3£820
Wed 22/416:25
LHR
-
HOU
1 stop13h 22m
British Airways
Wed 29/420:21
HOU
-
LHR
1 stop12h 04m
British Airways
Deal found 10/3£821
Mon 20/416:25
LHR
-
HOU
1 stop13h 22m
British Airways
Mon 27/412:42
HOU
-
LHR
1 stop11h 38m
British Airways
Deal found 6/3£823
Mon 7/1216:30
LHR
-
HOU
1 stop13h 28m
British Airways
Mon 14/1216:25
HOU
-
LHR
1 stop11h 35m
British Airways
Deal found 9/3£827
Mon 13/416:25
LHR
-
HOU
1 stop13h 22m
British Airways
Mon 27/420:21
HOU
-
LHR
1 stop12h 04m
British Airways
Deal found 7/3£833

Find flight deals from Heathrow to Galveston

Keep the following information in mind while searching for Heathrow to Galveston flight deals. Data was last updated 11 March 2026.

Round-trip from

£763

One-way from

£452

Popular in

July

Cheapest in

November

Average price

£721
18/4-12/5
  • 18/4-12/5
  • 4 total stops
  • 49h 45m total
  • London to Galveston
Search Deals
19/4
  • 19/4
  • 3 total stops
  • 31h 07m total
  • London to Galveston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 11 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Galveston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 16/4

13:05-00:25

2 stops17h 20m

Houston Hobby

Tue 28/4

11:05-11:55

2 stops18h 50m

£803

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 17/4

13:05-00:25

2 stops17h 20m

Houston Hobby

Tue 21/4

11:05-11:55

2 stops18h 50m

£853

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 27/4

09:55-23:07

2 stops19h 12m

Houston Hobby

Mon 11/5

13:06-11:20

1 stop16h 14m

£857

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 16/4

09:55-23:08

2 stops19h 13m

Houston Hobby

Tue 28/4

06:00-07:15

1 stop19h 15m

£882
Fastest return journey

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 23/4

16:25-23:47

1 stop13h 22m

Houston Hobby

Mon 27/4

20:21-14:25

1 stop12h 04m

£882

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 23/4

09:55-23:07

2 stops19h 12m

Houston Hobby

Thu 30/4

06:00-06:20

2 stops18h 20m

£885

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 1/5

11:30-23:07

2 stops17h 37m

Houston Hobby

Mon 4/5

06:00-06:25

1 stop18h 25m

£891

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 18/4

21:25-00:35

2 stops33h 10m

Houston Hobby

Thu 23/4

12:00-11:55

2 stops17h 55m

£905

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 12/5

09:55-22:26

2 stops18h 31m

Houston Hobby

Thu 28/5

06:00-07:10

2 stops19h 10m

£916

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 6/9

06:15-21:35

2 stops21h 20m

Houston Hobby

Sat 12/9

13:00-09:50

2 stops14h 50m

£921

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 20 resultsSorted by cheapest first
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 6 March 2026.

The best time to book flights from London Heathrow Airport to Galveston is 70 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Galveston (average of £187). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £667). 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 11 March 2026.

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.

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 11 March 2026.
Check out reviews from past customers who have flown with Austrian Airlines,United Airlines, andBrussels 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.
Austrian Airlines
7.6
Good
901 reviews
Check prices

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
901 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
United Airlines
7.4
Good
9,415 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Brussels Airlines
7.2
Good
389 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,843 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
7,781 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Entertainment

6.8

Overall

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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, Delta, and British Airways fly from London Heathrow Airport to Galveston in about 13h 22m. The time it takes to get you to your destination can typically vary by up to 5h 51m. London Heathrow Airport and Galveston are separated by a distance of 4835 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £310. However, be on the lookout for offers from Lufthansa and Austrian Airlines, 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Galveston (average of £187). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £667). 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£170Average£805FlexibilityNo cancel feeOn-time60%
Search WestJet flights
KLMCheapest£316Average£817FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£385Average£707FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£473Average£754FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£509Average£652FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£511Average£753FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£513Average£753FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£513Average£793FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapest£552Average£589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£562Average£723FlexibilityNo 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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