How long is the flight from London Heathrow Airport to Galveston?

Airlines like Delta fly from London Heathrow Airport to Galveston in about 15h 58m. 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 WestJet, with whom users have recently found tickets for as low as £305. 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.

In terms of precipitation, rainfall in Galveston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Galveston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Galveston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular airlines that fly from London Heathrow Airport to Galveston?

When booking a flight from London Heathrow Airport to Galveston, you may want to consider flying on British Airways, Lufthansa or Finnair as they are the most popular for this route.

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.

£462+ Flights from London Heathrow Airport to Galveston

Q: How much does it cost for a return flight from London Heathrow Airport to Galveston?

Airfare is above average for this route at the moment. London Heathrow Airport to Galveston flights typically cost between £566 and £738 in March. The cheapest return flight price found within the last 3 days was £745 on Multiple Airlines (6 Mar-24 Mar).

Cheap flight deals from Heathrow to Galveston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 2 February 2026.

Fri 6/312:15

LHR

HOU

2 stops17h 55m

Multiple Airlines

Tue 24/311:40

HOU

LHR

2 stops18h 10m

Multiple Airlines

Deal found 31/1£745

Fri 20/212:15

LHR

HOU

2 stops18h 20m

Multiple Airlines

Tue 24/311:40

HOU

LHR

2 stops18h 10m

Multiple Airlines

Deal found 1/2£771

Wed 18/310:15

LHR

HOU

1 stop14h 35m

British Airways

Wed 25/316:20

HOU

LHR

1 stop12h 40m

British Airways

Deal found 1/2£795

Mon 16/310:15

LHR

HOU

1 stop14h 35m

British Airways

Tue 24/312:18

HOU

LHR

1 stop13h 32m

British Airways

Deal found 31/1£797

Tue 17/310:15

LHR

HOU

1 stop14h 35m

British Airways

Tue 24/316:20

HOU

LHR

1 stop12h 40m

British Airways

Deal found 31/1£797

Tue 10/308:20

LHR

HOU

1 stop16h 30m

British Airways

Wed 13/520:21

HOU

LHR

1 stop12h 04m

British Airways

Deal found 30/1£802

Tue 6/1014:25

LHR

HOU

1 stop13h 28m

British Airways

Tue 13/1016:27

HOU

LHR

1 stop12h 28m

British Airways

Deal found 2/2£803

Mon 16/312:15

LHR

HOU

2 stops16h 55m

Multiple Airlines

Tue 24/311:40

HOU

LHR

2 stops18h 10m

Multiple Airlines

Deal found 31/1£810

Wed 18/208:20

LHR

HOU

1 stop13h 31m

British Airways

Thu 26/216:21

HOU

LHR

1 stop13h 19m

British Airways

Deal found 2/2£811

Mon 2/306:30

LHR

HOU

2 stops15h 58m

Delta

Mon 9/311:33

HOU

LHR

1 stop19h 07m

Delta

Deal found 2/2£815

Mon 2/306:30

LHR

HOU

2 stops15h 58m

Delta

Mon 16/311:33

HOU

LHR

1 stop16h 27m

Delta

Deal found 31/1£818

Find flight deals from Heathrow to Galveston

Round-trip from	£745
One-way from	£462
Popular in	July
Cheapest in	November
Average price	£653

6/3-24/3
4 total stops
36h 05m total
London to Galveston

Search Deals

11/6
3 total stops
37h 21m total
London to Galveston

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£80 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 February 2026

Search Deals

Cheapflights Fare Finder

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

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 6/3

12:15-00:10

2 stops17h 55m

Houston Hobby

Tue 24/3

13:50-10:50

2 stops16h 00m

£763

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 20/2

12:15-00:35

2 stops18h 20m

Houston Hobby

Tue 24/3

11:40-10:50

2 stops18h 10m

£771

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 2/3

06:30-16:28

2 stops15h 58m

Houston Hobby

Mon 16/3

11:33-06:55

2 stops14h 22m

£815

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 3/3

06:30-22:28

2 stops21h 58m

Houston Hobby

Tue 17/3

06:00-06:25

1 stop19h 25m

£815

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 18/3

11:45-10:23

2 stops27h 38m

Houston Hobby

Wed 25/3

11:33-09:00

1 stop16h 27m

£815

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 16/3

08:40-22:42

2 stops19h 02m

Houston Hobby

Tue 24/3

14:13-07:50

1 stop12h 37m

£818

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 13/4

09:55-23:06

2 stops19h 11m

Houston Hobby

Mon 27/4

06:00-06:20

2 stops18h 20m

£829

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 14/4

10:05-19:51

1 stop15h 46m

Houston Hobby

Tue 5/5

12:42-06:20

1 stop11h 38m

£830

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 11/6

11:20-18:41

3 stops37h 21m

£462

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 28/2

14:50-10:01

2 stops25h 11m

£508

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 19 results

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.

LHR-HOU

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

LHR-G4L

LHR-HOU

How far ahead should I book a flight from London Heathrow Airport to Galveston?

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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Galveston (average of £285). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £643). 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?

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

Check out reviews from past customers who have flown with Finnair, Austrian Airlines, andUnited 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.

Finnair

7.6

Good

1,357 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Finnair

7.6

Good

1,357 reviews

Finnair

7.6

Good

1,357 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Austrian Airlines

7.5

Good

896 reviews

Finnair

7.6

Good

1,357 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

United Airlines

7.4

Good

9,229 reviews

Finnair

7.6

Good

1,357 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Lufthansa

6.8

Okay

7,758 reviews

Finnair

7.6

Good

1,357 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

British Airways

6.7

Okay

7,709 reviews

Finnair

7.6

Good

1,357 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

How long is the flight from London Heathrow Airport to Galveston?
Airlines like Delta fly from London Heathrow Airport to Galveston in about 15h 58m. 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 WestJet, with whom users have recently found tickets for as low as £305. 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 £285). Flying from London Heathrow Airport to Galveston in July is currently the most expensive (average of £643). 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

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Top 10 airlines flying from Heathrow to Galveston

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£186	Average£615	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
KLM	Cheapest£310	Average£802	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£378	Average£691	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Icelandair	Cheapest£465	Average£740	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Finnair	Cheapest£483	Average£670	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£491	Average£727	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Iberia	Cheapest£493	Average£788	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
JetBlue	Cheapest£500	Average£631	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Austrian Airlines	Cheapest£504	Average£758	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air Canada	Cheapest£542	Average£574	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to Galveston from £462

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Galveston

Cheapest flights from Heathrow to GalvestonExplore 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 2 February 2026.

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 2 February 2026.

Best flights from Heathrow to GalvestonDiscover carefully curated flight deals from Heathrow to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Discover carefully curated flight deals from Heathrow to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Last-minute flights from Heathrow to GalvestonDiscover last-minute flight deals from Heathrow to Galveston. Data last updated 2 February 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Galveston. Data last updated 2 February 2026 and is based on user searches.

One-way flights from Heathrow to GalvestonSearch for one-way flight options from Heathrow to Galveston. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Search for one-way flight options from Heathrow to Galveston. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

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 2 February 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

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 30 January 2026.

What is the cheapest month to book a 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 2 February 2026.

How much does it cost for a return flight from London Heathrow Airport to Galveston?

Reviews of airlines servicing Galveston

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?

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

Can I find deals for flights from Heathrow to Galveston that include hotel bookings?

How can I find direct flights from Heathrow to Galveston?

Can I find deals for business class flights from Heathrow to Galveston?

What is the cheapest month to book a flight from London Heathrow Airport to Galveston?

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.

Alternative routes for Heathrow to Galveston

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Heathrow to Galveston

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?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Galveston?

Can Cheapflights find flights from Heathrow to Galveston with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Galveston become cheaper?

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Book with Flexibility

Travel Smart

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 2 February 2026.

Best flights from Heathrow to Galveston
Discover carefully curated flight deals from Heathrow to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Last-minute flights from Heathrow to Galveston
Discover last-minute flight deals from Heathrow to Galveston. Data last updated 2 February 2026 and is based on user searches.

One-way flights from Heathrow to Galveston
Search for one-way flight options from Heathrow to Galveston. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.