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Heathrow

Cheap flights from Galveston, TX to Heathrow (LHR)

HOU — LHR
Nov 22 — Nov 291
Sun 11/22
Sun 11/29
1 adult, Economy
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Find flight deals from Galveston to Heathrow

Popular in

June

Cheapest in

January

Average price

$951
Highest demand for flights based on searches. 20% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Galveston to London Heathrow Airport

What is the cheapest time of day to fly from G4L to LHR?

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.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Galveston to London Heathrow Airport, such as Austrian Airlines,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.5
Good
984 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Austrian Airlines
7.5
Good
984 reviews
Austrian Airlines
7.5
Good
984 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
United Airlines
7.3
Good
10,420 reviews
Austrian Airlines
7.5
Good
984 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
American Airlines
7.0
Good
12,190 reviews
Austrian Airlines
7.5
Good
984 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Iberia
7.0
Good
3,243 reviews
Austrian Airlines
7.5
Good
984 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
British Airways
6.7
Okay
8,268 reviews
Austrian Airlines
7.5
Good
984 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

Related info for your journey

  • 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.

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Gatwick
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Slough
Eastbourne
Stansted
Sutton
Luton

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Galveston to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$356Average$728FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$384Average$1,176FlexibilityNo cancel feeOn-time76%
DeltaCheapest$607Average$1,094FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$620Average$974FlexibilityNo cancel feeOn-time70%
IberiaCheapest$641Average$880FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$641Average$993FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$648Average$954FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$669Average$1,080FlexibilityNo cancel feeOn-time69%
FinnairCheapest$669Average$962FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$736Average$1,203FlexibilityNo cancel feeOn-time78%

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