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Cheap flights from Glasgow to Houston from £265

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — HOU
20 פב​​​​​​​' — 27 פב​​​​​​​'1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Houston
Explore the most affordable flight options available from Glasgow to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 ינואר 2026.

ה' 29/108:20
GLA
-
IAH
2 stops21h 14m
Multiple Airlines
ה' 12/212:10
IAH
-
GLA
2 stops17h 55m
Multiple Airlines
Deal found 20/1£571
ג' 10/306:05
GLA
-
IAH
1 stop13h 25m
Virgin Atlantic
ג' 31/315:20
IAH
-
GLA
1 stop18h 50m
Virgin Atlantic
Deal found 19/1£661
ה' 29/106:05
GLA
-
IAH
1 stop13h 25m
Delta
ה' 12/215:30
IAH
-
GLA
1 stop19h 05m
Delta
Deal found 20/1£662
ו' 6/211:40
GLA
-
IAH
1 stop32h 25m
American Airlines
ד' 25/215:50
IAH
-
GLA
1 stop12h 55m
American Airlines
Deal found 19/1£663
א' 8/211:40
GLA
-
HOU
2 stops17h 06m
British Airways
ב' 2/316:21
HOU
-
GLA
2 stops16h 09m
British Airways
Deal found 19/1£671
ב' 9/209:45
GLA
-
IAH
2 stops19h 04m
British Airways
א' 1/316:51
IAH
-
GLA
2 stops17h 49m
British Airways
Deal found 19/1£671
ה' 29/109:55
GLA
-
HOU
2 stops18h 51m
Multiple Airlines
ה' 12/216:21
HOU
-
GLA
2 stops14h 44m
Multiple Airlines
Deal found 20/1£689
ו' 6/206:05
GLA
-
IAH
1 stop13h 25m
Delta
א' 1/315:30
IAH
-
GLA
1 stop15h 15m
Delta
Deal found 19/1£691
ב' 2/307:35
GLA
-
HOU
2 stops18h 15m
American Airlines
ב' 9/316:20
HOU
-
GLA
2 stops15h 45m
American Airlines
Deal found 20/1£693
ש' 7/210:40
GLA
-
IAH
2 stops17h 31m
Delta
ה' 26/209:54
IAH
-
GLA
2 stops16h 36m
Delta
Deal found 19/1£695
ו' 6/208:55
GLA
-
IAH
2 stops19h 54m
British Airways
ב' 9/217:15
IAH
-
GLA
2 stops15h 15m
British Airways
Deal found 18/1£720
ש' 21/208:40
GLA
-
IAH
2 stops16h 45m
Multiple Airlines
ה' 5/313:16
IAH
-
GLA
2 stops14h 14m
Multiple Airlines
Deal found 20/1£760

Find flight deals from Glasgow to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 21 ינואר 2026.

Round-trip from

£651

One-way from

£265

Popular in

June

Cheapest in

August

Average price

£819
Air France
  • Air France
  • 13/4-30/4
  • 3 total stops
  • 36h 33m total
  • Glasgow to Houston
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 38h 05m total
  • Glasgow to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 858,174 searches. Data last updated 21 ינואר 2026.
Use the filters below to find and compare flights from Glasgow to Houston that are best for you.

Fly from

Glasgow

Fly to

Houston

Route

Depart

Return

Price

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

ג' 10/3

06:05-14:30

1 stop13h 25m

Houston George Bush Intcntl

ג' 31/3

05:25-08:25

2 stops21h 00m

£661

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

ו' 6/2

14:00-14:05

1 stop30h 05m

Houston George Bush Intcntl

ש' 28/2

16:36-14:55

2 stops16h 19m

£663

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

א' 8/2

11:40-22:46

2 stops17h 06m

Houston Hobby

ג' 3/3

16:21-14:35

2 stops16h 14m

£671

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

א' 8/2

10:20-22:46

2 stops18h 26m

Houston Hobby

ו' 27/2

12:18-13:05

2 stops18h 47m

£671

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

ה' 12/2

09:55-23:58

2 stops20h 03m

Houston Hobby

ו' 27/2

12:18-10:45

2 stops16h 27m

£671

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

ה' 12/2

11:30-23:58

2 stops18h 28m

Houston Hobby

ב' 2/3

16:21-14:30

2 stops16h 09m

£671

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

ה' 12/2

11:30-23:58

2 stops18h 28m

Houston Hobby

ג' 3/3

12:18-09:50

2 stops15h 32m

£671

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

א' 8/2

10:20-22:46

2 stops18h 26m

Houston Hobby

ד' 25/2

12:18-12:50

2 stops18h 32m

£671

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

א' 8/2

11:40-22:46

2 stops17h 06m

Houston Hobby

ב' 2/3

16:21-14:30

2 stops16h 09m

£671

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

ו' 6/2

11:40-22:49

2 stops17h 09m

Houston George Bush Intcntl

ש' 28/2

06:31-10:45

2 stops22h 14m

£671

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 27 results
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Best time to book a flight from Glasgow to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Glasgow with our price prediction graph.
Estimated return 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 to Houston

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

Currently, February is the cheapest month in which you can book a flight from Glasgow to Houston (average of £509). Flying from Glasgow to Houston in December is currently the most expensive (average of £705). 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.

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 21 ינואר 2026.
Read reviews from past customers who have flown with KLM, Virgin Atlantic, andBritish Airways from Glasgow to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,690 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Glasgow to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Glasgow to Houston?

    For as low as £661, Virgin Atlantic can have you in Houston from Glasgow in 13h 25m. The distance from Glasgow to Houston is about 4560 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Glasgow to Houston round-trip?

    Cheapflights users have booked flights from Glasgow to Houston round-trip from £588. Other airlines that can offer you cheap pricing are British Airways, from £619, and Virgin Atlantic, from £624. KLM is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Houston?

    Currently, February is the cheapest month in which you can book a flight from Glasgow to Houston (average of £509). Flying from Glasgow to Houston in December is currently the most expensive (average of £705). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Glasgow to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Aberdeen to Austin flights
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Glasgow Intl to San Antonio flights
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Edinburgh to Tyler flights
Glasgow Intl to Tyler flights

Top 10 airlines flying from Glasgow to Houston

Discover the top 10 airlines that operate flights from Glasgow 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 858,174 searches. Data last updated 21 ינואר 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£429Average£772FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£440Average£731FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Turkish AirlinesCheapest£482Average£678FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest£508Average£595FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£576Average£805FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£588Average£850FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£624Average£910FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£627Average£790FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£647Average£1,066FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£707Average£790FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow to Houston?

When you search for this flight from Glasgow to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Glasgow to Houston with no change fees?

Yes, we can. To see specific flights from Glasgow to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Glasgow to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Glasgow today and book when prices fit your budget.

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