HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$382+ Cheap flights from Galveston, TX to Heathrow (LHR)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Galveston to London Heathrow are usually found in February or October, booked 33 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Galveston to Heathrow

Keep the following information in mind while searching for Galveston to Heathrow flight deals. Data was last updated April 2, 2025.

Round-trip from

$624
(Cheapflightsfares)

One-way from

$382
(eDestinos)

Popular in

June

Cheapest in

February

Average price

$686
From Galveston to London Heathrow
Search Deals
One-way flight from Galveston to London Heathrow
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Galveston to Heathrow

Cheapest flights from Galveston to Heathrow
Explore the most affordable flight options available from Galveston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Ticket deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/284:00 pmHOU - LHR
1 stop13h 10mVirgin Atlantic
Tue 5/131:05 pmLHR - HOU
1 stop14h 12mVirgin Atlantic
Deal found 3/31$611
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:31 pmHOU - LHR
1 stop12h 14mBritish Airways
Fri 5/23:10 pmLHR - HOU
1 stop13h 30mBritish Airways
Deal found 3/31$623
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:45 pmHOU - LHR
1 stop12h 45mDelta
Tue 5/131:05 pmLHR - HOU
1 stop14h 12mDelta
Deal found 4/1$627
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/282:10 pmHOU - LHR
1 stop12h 50mIberia
Mon 5/512:00 pmLHR - HOU
1 stop13h 44mIberia
Deal found 3/31$634
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:16 pmHOU - LHR
1 stop12h 09mAmerican Airlines
Tue 5/134:25 pmLHR - HOU
1 stop13h 33mAmerican Airlines
Deal found 4/1$636
This Billigflug deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:06 pmHOU - LHR
1 stop12h 24mMultiple Airlines
Fri 5/93:15 pmLHR - HOU
1 stop13h 06mMultiple Airlines
Deal found 3/31$719
This KLM deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:42 pmHOU - LHR
1 stop12h 48mKLM
Tue 6/101:05 pmLHR - HOU
1 stop12h 59mKLM
Deal found 3/31$760
This Aeromexico deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:42 pmHOU - LHR
1 stop34h 28mAir France
Tue 5/271:05 pmLHR - HOU
1 stop14h 12mAir France
Deal found 4/1$811

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston to Heathrow 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 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Galveston to London Heathrow Airport that are best for you.

Fly from

Galveston

Fly to

Heathrow

Route

Depart

Return

Price

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 4/28

4:00 pm-11:10 am

1 stop13h 10m

London Heathrow

Tue 5/13

1:05 pm-9:17 pm

1 stop14h 12m

$611

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 4/22

6:31 pm-12:45 pm

1 stop12h 14m

London Heathrow

Fri 5/2

3:10 pm-10:40 pm

1 stop13h 30m

$623

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/27

6:45 pm-1:30 pm

1 stop12h 45m

London Heathrow

Tue 5/13

1:05 pm-9:17 pm

1 stop14h 12m

$627

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 4/28

2:10 pm-9:00 am

1 stop12h 50m

London Heathrow

Mon 5/5

12:00 pm-7:44 pm

1 stop13h 44m

$634

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/27

8:16 pm-2:25 pm

1 stop12h 09m

London Heathrow

Tue 5/13

4:25 pm-11:58 pm

1 stop13h 33m

$636

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sat 4/26

7:06 pm-1:30 pm

1 stop12h 24m

London Heathrow

Fri 5/9

3:15 pm-10:21 pm

1 stop13h 06m

$719

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 4/22

6:45 pm-1:30 pm

1 stop12h 45m

London Heathrow

Mon 4/28

9:20 am-5:48 pm

1 stop14h 28m

$733

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sat 5/17

6:42 pm-11:10 am

1 stop34h 28m

London Heathrow

Tue 5/27

1:05 pm-9:17 pm

1 stop14h 12m

$811

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Fri 4/25

2:10 pm-9:00 am

1 stop12h 50m

$382

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 4/28

8:16 pm-2:25 pm

1 stop12h 09m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 16 results
1
2

Best time to book a flight from Galveston to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Galveston with our price prediction graph.
Estimated round-trip 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 Galveston to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Heathrow. Price data was last updated on March 28, 2025.

The best time to book flights from Galveston to London Heathrow Airport is 33 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 Galveston to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Galveston to London Heathrow Airport (average of $661). Flying from Galveston to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 G4L to LHR?

Find hourly flight availability from Galveston to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to London Heathrow Airport as you normally would.

What is the cheapest day to fly from Galveston to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Heathrow. Price data was last updated on June 9, 2024.

Travelers seeking maximum savings on their Galveston to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 2, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Galveston to London 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.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
637 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Heathrow. 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 Galveston to London Heathrow Airport one-way?

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as $382. Users have also found prices from $402 and $413 on British Airways and Virgin Atlantic, respectively.

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

    Yes. In addition to deals on Galveston to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Heathrow.

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

    Yes. Cheapflights offers flight deals from Galveston to Heathrow 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 Galveston to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Galveston to London Heathrow Airport (average of $661). Flying from Galveston to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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

Traveling to a place near Galveston?

Book flights to Galveston if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Folkestone
Ilford
Broadway

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 Galveston to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
Austin to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Love Field to Heathrow flights
Hobby to London City flights
Hobby to Gatwick flights
Dallas/Fort Worth to London City flights
Austin to Gatwick flights
George Bush Intcntl to Gatwick flights
George Bush Intcntl to London City flights
Austin to London City flights
San Antonio to Heathrow flights
Dallas/Fort Worth to Stansted flights
San Antonio to Gatwick flights
San Antonio to London City flights
Love Field to Gatwick flights
El Paso to Heathrow flights
Dallas/Fort Worth to Luton flights
Lubbock to Heathrow flights
Austin to Stansted flights
McAllen to Heathrow flights
El Paso to London City flights
Hobby to Luton flights
McAllen to London City flights
San Antonio to Stansted flights
McAllen to Gatwick flights
Midland to Heathrow flights
Harlingen to Heathrow flights
Corpus Christi to Heathrow flights
Love Field to London City flights
Abilene to Heathrow flights
San Angelo to Heathrow flights
El Paso to Gatwick flights
Texarkana to Heathrow flights
Brownsville to Heathrow flights
Lubbock to Gatwick flights
Killeen to Gatwick flights
Texarkana to Gatwick flights
Killeen to London City flights

Top 10 airlines flying from Galveston to Heathrow

Discover the top 10 airlines that operate flights from Galveston to Heathrow. 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 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$565Average$706FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$568Average$730FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$578Average$737FlexibilityNo cancel feeOn-time72%
FinnairCheapest$582Average$708FlexibilityNo cancel feeOn-time76%
DeltaCheapest$596Average$838FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$608Average$920FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$611Average$916FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$612Average$1,108FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$634Average$939FlexibilityNo cancel feeOn-time71%
Brussels AirlinesCheapest$864Average$1,379FlexibilityNo cancel feeOn-timeN/A

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.