Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Galveston from £431

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
18 Apr — 25 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 19 March 2026.

Wed 15/421:25
LHR
-
HOU
2 stops33h 00m
Multiple Airlines
Wed 22/416:55
HOU
-
LHR
2 stops21h 25m
Multiple Airlines
Deal found 16/3£802
Sun 12/413:05
LHR
-
HOU
2 stops17h 30m
Multiple Airlines
Tue 28/411:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 15/3£803
Wed 15/421:25
LHR
-
HOU
2 stops33h 00m
Multiple Airlines
Tue 28/411:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 18/3£804
Sat 18/421:25
LHR
-
HOU
2 stops33h 10m
Multiple Airlines
Tue 12/511:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 16/3£809
Thu 16/421:25
LHR
-
HOU
2 stops33h 00m
Multiple Airlines
Fri 24/410:20
HOU
-
LHR
3 stops19h 35m
Multiple Airlines
Deal found 14/3£830
Sat 25/421:25
LHR
-
HOU
2 stops33h 10m
Multiple Airlines
Sat 2/513:20
HOU
-
LHR
2 stops16h 35m
Multiple Airlines
Deal found 15/3£831
Sat 2/521:25
LHR
-
HOU
2 stops33h 10m
Multiple Airlines
Sat 16/513:20
HOU
-
LHR
2 stops16h 35m
Multiple Airlines
Deal found 16/3£837
Tue 21/412:55
LHR
-
HOU
1 stop12h 56m
British Airways
Tue 28/412:42
HOU
-
LHR
1 stop11h 38m
British Airways
Deal found 16/3£839
Tue 14/412:55
LHR
-
HOU
1 stop12h 56m
British Airways
Tue 21/412:42
HOU
-
LHR
1 stop11h 38m
British Airways
Deal found 15/3£842
Mon 13/416:25
LHR
-
HOU
1 stop13h 22m
British Airways
Wed 22/412:42
HOU
-
LHR
1 stop11h 38m
British Airways
Deal found 14/3£842

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 19 March 2026.

Round-trip from

£802

One-way from

£431

Popular in

July

Cheapest in

November

Average price

£730
15/4-22/4
  • 15/4-22/4
  • 4 total stops
  • 54h 25m total
  • London to Galveston
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 51h 24m total
  • London to Galveston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£82 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 19 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

Wed 15/4

09:55-23:08

2 stops19h 13m

Houston Hobby

Wed 22/4

10:53-08:50

2 stops15h 57m

£871

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 16/4

13:05-00:25

2 stops17h 20m

Houston Hobby

Thu 23/4

12:00-11:55

2 stops17h 55m

£877
Fastest return journey

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 23/4

12:55-19:51

1 stop12h 56m

Houston Hobby

Mon 27/4

16:18-10:55

1 stop12h 37m

£898

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 16/4

09:55-23:08

2 stops19h 13m

Houston Hobby

Thu 23/4

06:00-06:25

1 stop18h 25m

£901

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 16/4

11:45-23:08

2 stops17h 23m

Houston Hobby

Thu 23/4

13:31-07:15

1 stop11h 44m

£908

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 1/5

11:45-23:07

2 stops17h 22m

Houston Hobby

Sat 9/5

17:04-13:15

1 stop14h 11m

£931

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 7/5

09:55-22:26

2 stops18h 31m

Houston Hobby

Sun 10/5

06:00-06:25

1 stop18h 25m

£934

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 14/5

08:40-22:26

2 stops19h 46m

Houston Hobby

Wed 20/5

06:00-07:10

2 stops19h 10m

£965

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 11/4

16:25-23:47

1 stop13h 22m

Houston Hobby

Tue 14/4

12:42-08:05

1 stop13h 23m

£977

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 17/6

13:25-21:38

1 stop14h 13m

Houston Hobby

Tue 23/6

10:05-06:45

2 stops14h 40m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 17 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 13 March 2026.

The best time to book flights from London Heathrow Airport to Galveston is 75 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 £191). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £672). 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 19 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.

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 19 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
900 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

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
900 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

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
9,442 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

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
391 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

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
7,857 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

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
7,801 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.3

Food

6.8

Entertainment

6.8

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, British Airways, and Delta fly from London Heathrow Airport to Galveston in about 12h 56m. The time it takes to get you to your destination can typically vary by up to 6h 17m. 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 £313. 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Galveston (average of £191). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £672). 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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£171Average£812FlexibilityNo cancel feeOn-time60%
Search WestJet flights
KLMCheapest£319Average£823FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£388Average£725FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£477Average£761FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£495Average£661FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Austrian AirlinesCheapest£517Average£802FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
FinnairCheapest£521Average£772FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£522Average£754FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£556Average£593FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£566Average£729FlexibilityNo 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.

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.