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$296+ Cheap flights from Houston to Glasgow

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GLA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Houston to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Glasgow (GG1). 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 21, 2025.

Round-trip from

$609
(Finnair)

One-way from

$296
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$887
From Houston to Glasgow
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One-way flight from Houston to Glasgow
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 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

Cheapest flights from Houston to Glasgow
Explore the most affordable flight options available from Houston to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:45 pmIAH - GLA
1 stop15h 30mFinnair
Thu 3/136:00 amGLA - IAH
1 stop14h 10mFinnair
Deal found 1/20$609
This oojo deal was found by Cheapflights users on 1/21. 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 2/189:45 pmIAH - GLA
1 stop15h 40mBritish Airways
Tue 2/257:30 amGLA - IAH
1 stop18h 30mBritish Airways
Deal found 1/21$613
This oojo deal was found by Cheapflights users on 1/19. 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.
Mon 3/36:31 pmHOU - GLA
2 stops17h 44mBritish Airways
Mon 3/108:20 pmGLA - HOU
2 stops26h 42mBritish Airways
Deal found 1/19$633
This Virgin Atlantic deal was found by Cheapflights users on 1/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:25 amIAH - GLA
2 stops21h 05mVirgin Atlantic
Thu 3/136:05 amGLA - IAH
1 stop13h 30mVirgin Atlantic
Deal found 1/20$653
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2510:45 pmIAH - GLA
1 stop13h 10mMultiple Airlines
Sun 3/305:40 pmGLA - IAH
1 stop26h 00mMultiple Airlines
Deal found 1/20$660
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 3/32:57 pmHOU - GLA
2 stops19h 38mDelta
Thu 3/136:05 amGLA - HOU
2 stops22h 01mDelta
Deal found 1/20$663
This KLM deal was found by Cheapflights users on 1/20. 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.
Mon 1/203:25 pmIAH - GLA
1 stop12h 30mKLM
Tue 1/215:15 pmGLA - IAH
1 stop26h 20mKLM
Deal found 1/20$775
This American Airlines deal was found by Cheapflights users on 1/21. 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 5/3112:09 pmIAH - GLA
2 stops15h 11mAmerican Airlines
Tue 6/107:00 amGLA - IAH
2 stops17h 50mAmerican Airlines
Deal found 1/21$1,044
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/66:30 pmHOU - GLA
2 stops14h 40mAmerican Airlines
Thu 3/136:00 amGLA - HOU
2 stops18h 46mAmerican Airlines
Deal found 1/20$1,084
This Delta deal was found by Cheapflights users on 1/19. 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 7/61:15 pmIAH - GLA
2 stops17h 45mDelta
Tue 7/151:30 pmGLA - IAH
1 stop29h 55mDelta
Deal found 1/19$1,093
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Sat 6/143:30 pmIAH - GLA
1 stop13h 45mIberia
Sun 6/225:55 amGLA - IAH
1 stop13h 45mIberia
Deal found 1/20$1,676
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Sat 7/53:00 pmIAH - GLA
2 stops18h 25mAer Lingus
Tue 7/158:35 amGLA - IAH
2 stops20h 22mAer Lingus
Deal found 1/19$1,691

Find flights from Houston to Glasgow within your budget

Customize your flight search to find flights from Houston to Glasgow 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 3/3

9:45 pm-6:15 pm

1 stop14h 30m

Glasgow Intl

Thu 3/13

6:00 am-3:10 pm

1 stop14h 10m

$609

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 2/18

9:45 pm-7:25 pm

1 stop15h 40m

Glasgow Intl

Tue 2/25

7:30 am-8:00 pm

1 stop18h 30m

$613

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 4/21

8:16 pm-9:40 pm

2 stops19h 24m

Glasgow Intl

Wed 4/30

8:40 am-7:42 pm

2 stops17h 02m

$636

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 3/2

5:25 am-8:30 am

2 stops21h 05m

Glasgow Intl

Thu 3/13

6:05 am-2:35 pm

1 stop13h 30m

$653

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 3/25

10:45 pm-4:55 pm

1 stop13h 10m

Glasgow Intl

Sun 3/30

5:40 pm-1:40 pm

1 stop26h 00m

$660

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 2/18

10:25 am-8:30 am

2 stops16h 05m

Glasgow Intl

Tue 2/25

6:05 am-5:42 pm

2 stops17h 37m

$662

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 4/21

8:16 pm-6:30 pm

2 stops16h 14m

Glasgow Intl

Wed 4/30

8:40 am-7:42 pm

2 stops17h 02m

$665

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sat 5/31

12:09 pm-9:20 am

2 stops15h 11m

Glasgow Intl

Tue 6/10

7:00 am-6:50 pm

2 stops17h 50m

$1,044

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 7/6

1:15 pm-1:00 pm

2 stops17h 45m

Glasgow Intl

Tue 7/15

1:30 pm-1:25 pm

1 stop29h 55m

$1,093

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sat 7/5

3:50 pm-12:55 pm

2 stops15h 05m

Glasgow Intl

Tue 7/15

1:30 pm-1:25 pm

1 stop29h 55m

$1,385

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

Best time to book a flight from Houston to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Glasgow (average of $664). Flying from Houston to Glasgow 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

What is the cheapest day to fly from Houston to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Houston to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Glasgow flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Glasgow by month

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

In terms of precipitation, rainfall in Glasgow 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 when rainfall is around 1.3 in.

Temperature in Glasgow by month

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

If weather is an important factor for your trip to Glasgow, 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

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with British Airways, Delta and American Airlines from Houston to Glasgow to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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. 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 round-trip?

    Our cheapest airline available from Houston to Glasgow is Finnair. Our recent data shows that you can find tickets from as low as $609 on this airline. Additional options worth looking into are British Airways and Virgin Atlantic, starting at $613 and $653 round-trip. These flights start at 31% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $384. However, be on the lookout for offers from Lufthansa and Delta, as they are both options that can get you from Houston to Glasgow for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Glasgow 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?

    Currently, November is the cheapest month in which you can book a flight from Houston to Glasgow (average of $664). Flying from Houston to Glasgow 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 7 airlines flying from Houston to Glasgow

Discover the top 7 airlines that operate flights from Houston to Glasgow. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$592Average$861FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$598Average$925FlexibilityNo cancel feeOn-time71%
DeltaCheapest$610Average$1,000FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$633Average$931FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$674Average$1,246FlexibilityNo cancel feeOn-time69%
KLMCheapest$703Average$1,199FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$768Average$1,310FlexibilityNo cancel feeOn-time67%
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