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Glasgow Intl

$538+ Cheap flights from Houston to Glasgow Intl (GLA)

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GLA
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Houston to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Glasgow Intl (GLA). 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 January 30, 2025.

Round-trip from

$622
(oojo)

Popular in

December

Cheapest in

April

Average price

$887
From Houston to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Houston to Glasgow Intl

Cheapest flights from Houston to Glasgow Intl
Explore the most affordable flight options available from Houston to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/49:45 pmIAH - GLA
1 stop12h 05mBritish Airways
Mon 3/178:20 pmGLA - IAH
1 stop23h 50mBritish Airways
Deal found 1/29$622
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:31 pmHOU - GLA
2 stops17h 59mBritish Airways
Mon 3/178:20 pmGLA - HOU
2 stops26h 42mBritish Airways
Deal found 1/29$631
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 4/218:27 pmIAH - GLA
2 stops16h 03mAmerican Airlines
Wed 4/307:00 amGLA - IAH
1 stop18h 15mAmerican Airlines
Deal found 1/30$659
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 4/218:16 pmHOU - GLA
2 stops16h 14mAmerican Airlines
Wed 4/301:05 pmGLA - HOU
2 stops16h 52mAmerican Airlines
Deal found 1/30$669
This Air France deal was found by Cheapflights users on 1/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:25 pmIAH - GLA
1 stop19h 10mMultiple Airlines
Mon 3/245:15 pmGLA - IAH
1 stop26h 20mMultiple Airlines
Deal found 1/30$681
This Orbitz deal was found by Cheapflights users on 1/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:45 pmIAH - GLA
1 stop14h 30mIberia
Sun 3/1612:45 pmGLA - IAH
1 stop31h 25mIberia
Deal found 1/29$701
This Lufthansa deal was found by Cheapflights users on 1/30. 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 3/145:30 pmIAH - GLA
1 stop13h 30mLufthansa
Mon 3/245:55 amGLA - IAH
1 stop14h 45mLufthansa
Deal found 1/30$894
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:25 amIAH - GLA
2 stops20h 25mAer Lingus
Tue 3/258:20 amGLA - IAH
2 stops20h 04mAer Lingus
Deal found 1/30$912
This KLM deal was found by Cheapflights users on 1/30. 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.
Wed 3/125:10 pmIAH - GLA
2 stops14h 30mKLM
Sun 3/235:25 pmGLA - IAH
1 stop26h 10mKLM
Deal found 1/30$1,047
This Delta deal was found by Cheapflights users on 1/30. 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.
Fri 3/1410:41 amHOU - GLA
2 stops18h 14mDelta
Tue 3/256:05 amGLA - HOU
2 stops22h 01mDelta
Deal found 1/30$1,582
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:31 pmHOU - GLA
2 stops14h 39mMultiple Airlines
Tue 3/116:05 amGLA - HOU
2 stops16h 57mMultiple Airlines
Deal found 1/29$7,083

Find flights from Houston to Glasgow Intl within your budget

Customize your flight search to find flights from Houston to Glasgow Intl 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 3/4

9:45 pm-3:50 pm

1 stop12h 05m

Glasgow Intl

Mon 3/17

8:20 pm-3:10 pm

1 stop23h 50m

$622

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 3/4

6:31 pm-6:30 pm

2 stops17h 59m

Glasgow Intl

Mon 3/17

8:20 pm-6:02 pm

2 stops26h 42m

$631

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 4/21

8:27 pm-6:30 pm

2 stops16h 03m

Glasgow Intl

Wed 4/30

7:00 am-7:15 pm

1 stop18h 15m

$659

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 4/21

8:16 pm-6:30 pm

2 stops16h 14m

Glasgow Intl

Wed 4/30

10:35 am-10:41 pm

2 stops18h 06m

$669

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 3/12

4:25 pm-4:35 pm

1 stop19h 10m

Glasgow Intl

Mon 3/24

5:15 pm-2:35 pm

1 stop26h 20m

$681

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 3/10

10:45 pm-6:15 pm

1 stop14h 30m

Glasgow Intl

Sun 3/16

12:45 pm-3:10 pm

1 stop31h 25m

$701

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 3/2

6:00 am-8:30 am

2 stops20h 30m

Glasgow Intl

Fri 3/7

9:05 am-10:29 pm

2 stops19h 24m

$894

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 3/14

5:30 pm-12:00 pm

1 stop13h 30m

Glasgow Intl

Mon 3/24

5:55 am-3:40 pm

1 stop14h 45m

$894

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 3/14

6:25 am-7:50 am

2 stops20h 25m

Glasgow Intl

Tue 3/25

8:20 am-11:24 pm

2 stops20h 04m

$912

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 3/12

5:10 pm-12:40 pm

2 stops14h 30m

Glasgow Intl

Sun 3/23

5:25 pm-2:35 pm

1 stop26h 10m

$1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 14 results
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Best time to book a flight from Houston to Glasgow Intl

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

Travel insights for flights from Houston to Glasgow Intl

Get recent, data-driven insights about flights from Houston to Glasgow Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston to Glasgow Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Houston to Glasgow Intl Airport (average of $664). Flying from Houston to Glasgow Intl Airport in June is currently the most expensive (average of $1,183). 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 HOU to GLA?

Find hourly flight availability from Houston to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Houston to Glasgow Intl Airport by exploring options for tickets at noon.

Rainfall in Glasgow Intl by month

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

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 1.3 in.

Temperature in Glasgow Intl by month

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

If weather is an important factor for your trip to Glasgow Intl 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 60.8 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 Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated January 30, 2025.
Read reviews from past customers who have flown Delta, KLM and American Airlines from Houston to Glasgow. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

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
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

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
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

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
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

Aer Lingus
7.1
Good
1,077 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

Iberia
7.0
Good
2,642 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

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 Houston to Glasgow Intl. 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 Houston to Glasgow Intl Airport round-trip?

    Cheapflights users have booked flights from Houston to Glasgow Intl Airport round-trip from $622. Other airlines that can offer you cheap pricing are American Airlines, from $659, and Iberia, from $701. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Glasgow Intl Airport (average of $664). Flying from Houston to Glasgow Intl Airport in June is currently the most expensive (average of $1,183). 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.

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Top 5 airlines flying from Houston to Glasgow Intl

Discover the top 5 airlines that operate flights from Houston to Glasgow Intl. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$592Average$861FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$617Average$920FlexibilityNo cancel feeOn-time70%
DeltaCheapest$658Average$1,070FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$704Average$1,066FlexibilityNo cancel feeOn-time71%
KLMCheapest$716Average$1,158FlexibilityNo cancel feeOn-time75%
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