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$419+ Cheap flights from Glasgow Intl (GLA) to Houston

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — HOU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Glasgow Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Round-trip from

$1,021
(Mytrip)

One-way from

$419
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,200
From Glasgow Intl to Houston
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One-way flight from Glasgow Intl to Houston
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Highest demand for flights based on searches. 13% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Glasgow Intl to Houston

Cheapest flights from Glasgow Intl to Houston
Explore the most affordable flight options available from Glasgow Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:45 pmGLA - IAH
3 stops37h 07mMultiple Airlines
Sat 7/125:45 amIAH - GLA
2 stops35h 15mMultiple Airlines
Deal found 4/29$1,021
This Netflights deal was found by Cheapflights users on 4/28. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/710:20 amGLA - IAH
2 stops19h 38mBritish Airways
Sun 6/223:20 pmIAH - GLA
1 stop13h 10mBritish Airways
Deal found 4/28$1,211
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:40 pmGLA - HOU
2 stops17h 05mBritish Airways
Sat 11/224:25 pmHOU - GLA
2 stops15h 00mBritish Airways
Deal found 4/29$1,213
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:30 pmGLA - IAH
1 stop29h 45mKLM
Sat 7/123:30 pmIAH - GLA
1 stop18h 40mKLM
Deal found 4/29$1,213
This World Air Fares deal was found by Cheapflights users on 4/28. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:50 amGLA - IAH
2 stops17h 53mFinnair
Sun 6/224:32 pmIAH - GLA
2 stops18h 08mFinnair
Deal found 4/28$1,245
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 6/75:50 amGLA - HOU
2 stops18h 10mAmerican Airlines
Sun 6/226:30 pmHOU - GLA
2 stops16h 10mAmerican Airlines
Deal found 4/29$1,281
This EaseMyTrip deal was found by Cheapflights users on 4/29. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:00 amGLA - HOU
2 stops17h 00mMultiple Airlines
Sat 7/122:29 pmHOU - GLA
2 stops18h 26mMultiple Airlines
Deal found 4/29$1,310
This EaseMyTrip deal was found by Cheapflights users on 4/28. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/238:35 amGLA - IAH
2 stops21h 00mAer Lingus
Tue 8/53:30 pmIAH - GLA
2 stops19h 20mAer Lingus
Deal found 4/28$1,358
This EaseMyTrip deal was found by Cheapflights users on 4/28. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amGLA - IAH
1 stop13h 15mVirgin Atlantic
Tue 8/53:30 pmIAH - GLA
1 stop25h 40mVirgin Atlantic
Deal found 4/28$1,808
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:10 amGLA - IAH
1 stop17h 50mLufthansa
Fri 5/96:05 pmIAH - GLA
1 stop23h 00mLufthansa
Deal found 4/28$1,937

Cheapflights Fare Finder

Customize your flight search to find flights from Glasgow Intl to Houston 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 29, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Houston that are best for you.

Fly from

Glasgow Intl

Fly to

Houston

Route

Depart

Return

Price

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 7/3

1:45 pm-8:52 pm

3 stops37h 07m

Houston George Bush Intcntl

Sat 7/12

5:45 am-11:00 pm

2 stops35h 15m

$1,021

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Sat 6/7

10:20 am-11:58 pm

2 stops19h 38m

Houston George Bush Intcntl

Sun 6/22

3:20 pm-10:30 am

1 stop13h 10m

$1,211

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 7/3

1:30 pm-1:15 pm

1 stop29h 45m

Houston George Bush Intcntl

Sat 7/12

3:30 pm-4:10 pm

1 stop18h 40m

$1,213

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Sat 6/7

5:50 am-5:43 pm

2 stops17h 53m

Houston George Bush Intcntl

Sun 6/22

4:32 pm-4:40 pm

2 stops18h 08m

$1,245

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Sat 6/7

5:50 am-6:00 pm

2 stops18h 10m

Houston Hobby

Sun 6/22

6:30 pm-4:40 pm

2 stops16h 10m

$1,281

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Thu 7/3

7:00 am-6:00 pm

2 stops17h 00m

Houston Hobby

Sat 7/12

2:29 pm-2:55 pm

2 stops18h 26m

$1,310

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Wed 7/23

8:35 am-11:35 pm

2 stops21h 00m

Houston George Bush Intcntl

Tue 8/5

3:30 pm-4:50 pm

2 stops19h 20m

$1,358

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Sun 6/1

8:25 pm-6:01 pm

2 stops27h 36m

Houston Hobby

Mon 6/9

8:23 pm-6:30 pm

2 stops16h 07m

$1,395

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Wed 7/23

6:00 am-1:15 pm

1 stop13h 15m

Houston George Bush Intcntl

Tue 8/5

3:30 pm-11:10 pm

1 stop25h 40m

$1,808

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Mon 5/26

9:50 pm-10:42 pm

3 stops54h 52m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
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Best time to book a flight from Glasgow Intl to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Glasgow Intl 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 Glasgow Intl Airport to Houston

How far ahead should I book a flight from Glasgow Intl Airport to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Houston. Price data was last updated on April 25, 2025.

The best time to book flights from Glasgow Intl Airport to Houston is 82 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 Glasgow Intl Airport to Houston?

Currently, September is the cheapest month in which you can book a flight from Glasgow Intl Airport to Houston (average of $230). Flying from Glasgow Intl Airport to Houston in March is currently the most expensive (average of $332). 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.

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 29, 2025.
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,275 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Virgin Atlantic
7.4
Good
642 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,076 reviews
KLM
7.8
Good
1,334 reviews

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Houston. 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 flying from Glasgow Intl Airport to Houston round-trip?

    British Airways, at $1,068, was found to be the cheapest airline from Glasgow Intl Airport to Houston.Alternate airlines to your destination round-trip include KLM and Finnair. Users have found that British Airways is 9% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Houston one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $1,203. Users have also found prices from $1,530 and $2,362 on British Airways and American Airlines, respectively.

  • Can I find deals for flights from Glasgow Intl to Houston that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Houston?

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

  • Can I find deals for business class flights from Glasgow Intl to Houston?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Houston 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 Glasgow Intl Airport to Houston?

    Currently, September is the cheapest month in which you can book a flight from Glasgow Intl Airport to Houston (average of $230). Flying from Glasgow Intl Airport to Houston in March is currently the most expensive (average of $332). 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

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Alternative routes for Glasgow Intl to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Dallas/Fort Worth flights
Glasgow Intl to Love Field flights
Glasgow Intl to Hobby flights
Glasgow Intl to George Bush Intcntl flights
Glasgow Intl to Austin flights

Top airline flying from Glasgow Intl to Houston

Discover the top airline that operate flights from Glasgow Intl to Houston. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$844Average$1,165FlexibilityNo cancel feeOn-time70%

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