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Cheap flights from London Heathrow Airport to Galveston from £514

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
15 Aug — 22 Aug1
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 16 July 2026.

Tue 24/1112:15
LHR
-
HOU
2 stops18h 10m
Multiple Airlines
Wed 2/1211:05
HOU
-
LHR
2 stops17h 45m
Multiple Airlines
Deal found 14/7£714
Tue 1/921:25
LHR
-
HOU
2 stops31h 45m
Multiple Airlines
Tue 8/911:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 13/7£736
Mon 9/1112:15
LHR
-
HOU
2 stops17h 40m
Multiple Airlines
Wed 18/1111:05
HOU
-
LHR
3 stops17h 45m
Multiple Airlines
Deal found 13/7£753
Sun 1/1112:15
LHR
-
HOU
2 stops17h 40m
Multiple Airlines
Mon 9/1108:05
HOU
-
LHR
2 stops20h 45m
Multiple Airlines
Deal found 14/7£760
Wed 7/1021:25
LHR
-
HOU
2 stops34h 05m
Multiple Airlines
Wed 14/1012:15
HOU
-
LHR
2 stops17h 40m
Multiple Airlines
Deal found 13/7£763
Wed 28/1020:35
LHR
-
HOU
2 stops33h 55m
Multiple Airlines
Wed 11/1108:45
HOU
-
LHR
2 stops20h 05m
Multiple Airlines
Deal found 13/7£769
Thu 3/913:05
LHR
-
HOU
2 stops17h 10m
Multiple Airlines
Wed 16/911:05
HOU
-
LHR
2 stops18h 50m
Multiple Airlines
Deal found 12/7£771
Sat 19/921:25
LHR
-
HOU
2 stops32h 40m
Multiple Airlines
Tue 29/909:25
HOU
-
LHR
2 stops20h 30m
Multiple Airlines
Deal found 12/7£776

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 16 July 2026.

Round-trip from

£714

One-way from

£514

Popular in

June

Cheapest in

September

Average price

£964
24/11-2/12
  • 24/11-2/12
  • 4 total stops
  • 35h 55m total
  • London to Galveston
Search Deals
21/10
  • 21/10
  • 3 total stops
  • 49h 21m total
  • London to Galveston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 16 July 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

Sun 1/11

20:35-23:55

2 stops33h 20m

Houston Hobby

Mon 9/11

08:05-10:50

2 stops20h 45m

£766

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 17/9

13:05-00:15

2 stops17h 10m

Houston Hobby

Tue 22/9

13:00-11:55

2 stops16h 55m

£853

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 4/11

20:35-23:55

2 stops33h 20m

Houston Hobby

Sun 15/11

11:40-10:50

2 stops17h 10m

£901

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 10/9

08:55-15:43

1 stop12h 48m

Houston Hobby

Wed 30/9

18:34-14:25

1 stop13h 51m

£941

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 4/11

06:30-23:09

2 stops22h 39m

Houston Hobby

Sun 15/11

13:00-07:50

1 stop12h 50m

£942

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 8/11

06:30-16:33

2 stops16h 03m

Houston Hobby

Mon 23/11

13:00-06:25

1 stop11h 25m

£948
Fastest return journey

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 16/9

11:00-17:59

1 stop12h 59m

Houston Hobby

Sun 20/9

16:18-10:55

1 stop12h 37m

£962

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 16/10

12:25-23:09

2 stops16h 44m

Houston Hobby

Tue 20/10

11:05-07:10

2 stops14h 05m

£1,016

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 15/10

16:25-23:49

1 stop13h 24m

Houston Hobby

Thu 29/10

14:08-08:15

1 stop13h 07m

£1,064

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 17/10

10:45-23:09

2 stops18h 24m

Houston Hobby

Sat 31/10

06:00-07:05

2 stops20h 05m

£1,105

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

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 July 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 16 July 2026.
Check out reviews from past customers who have flown with Austrian Airlines,United Airlines, andJetBlue 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
944 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Austrian Airlines
7.6
Good
944 reviews
Austrian Airlines
7.6
Good
944 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
United Airlines
7.4
Good
9,993 reviews
Austrian Airlines
7.6
Good
944 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
JetBlue
7.1
Good
3,008 reviews
Austrian Airlines
7.6
Good
944 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Lufthansa
6.8
Okay
8,137 reviews
Austrian Airlines
7.6
Good
944 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
British Airways
6.7
Okay
8,118 reviews
Austrian Airlines
7.6
Good
944 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.

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 12h 48m. 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.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £550. However, be on the lookout for offers from Iberia and Finnair, 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.

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 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£40Average£106FlexibilityNo cancel feeOn-time62%
Search Frontier flights
WestJetCheapest£170Average£783FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IberiaCheapest£348Average£1,157FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£386Average£725FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£483Average£781FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£516Average£833FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£518Average£708FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£551Average£587FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapest£568Average£815FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£570Average£766FlexibilityNo 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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