$345+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GLA
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Houston to Glasgow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Glasgow
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Cheapest flights from Houston to GlasgowExplore 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 February 13, 2026.
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 February 13, 2026.
This KLM deal was found by Cheapflights users on 2/10. 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.
Tue 3/33:30 pm
IAH
- GLA
1 stop15h 15m
KLM
Tue 3/319:10 am
GLA
- IAH
1 stop34h 05m
KLM
Deal found 2/10![KLM logo]()
$661
This oojo deal was found by Cheapflights users on 2/9. 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 4/214:18 pm
HOU
- GLA
2 stops18h 27m
British Airways
Thu 4/309:40 am
GLA
- HOU
2 stops20h 07m
British Airways
Deal found 2/9![British Airways logo]()
$665
This oojo deal was found by Cheapflights users on 2/9. 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.
Wed 9/29:05 pm
IAH
- GLA
1 stop12h 30m
British Airways
Wed 9/239:30 am
GLA
- IAH
1 stop15h 45m
British Airways
Deal found 2/9![British Airways logo]()
$665
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/36:38 am
IAH
- GLA
2 stops19h 52m
Delta
Tue 3/316:00 am
GLA
- IAH
1 stop13h 15m
Delta
Deal found 2/11![Delta logo]()
$667
This oojo deal was found by Cheapflights users on 2/10. 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.
Sun 4/199:05 pm
IAH
- GLA
1 stop15h 40m
British Airways
Wed 4/299:30 am
GLA
- IAH
2 stops18h 59m
British Airways
Deal found 2/10![British Airways logo]()
$668
This Air France deal was found by Cheapflights users on 2/10. 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.
Tue 3/39:54 am
IAH
- GLA
2 stops16h 36m
Multiple Airlines
Tue 3/316:00 am
GLA
- IAH
2 stops18h 28m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$677
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Wed 9/26:20 pm
IAH
- GLA
2 stops16h 10m
Lufthansa
Wed 9/239:50 am
GLA
- IAH
2 stops20h 09m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$679
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 4/198:21 pm
HOU
- GLA
2 stops15h 19m
American Airlines
Wed 4/2910:50 am
GLA
- HOU
2 stops18h 57m
American Airlines
Deal found 2/9![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 4/1912:10 pm
IAH
- GLA
2 stops15h 40m
American Airlines
Wed 4/296:25 am
GLA
- IAH
2 stops16h 58m
American Airlines
Deal found 2/10![American Airlines logo]()
$681
This oojo deal was found by Cheapflights users on 2/9. 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 4/68:20 pm
HOU
- GLA
2 stops15h 20m
British Airways
Thu 4/99:40 am
GLA
- HOU
2 stops20h 07m
British Airways
Deal found 2/9![British Airways logo]()
$695
This Delta deal was found by Cheapflights users on 2/10. 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 5/43:20 pm
IAH
- GLA
1 stop18h 50m
Delta
Fri 5/86:00 am
GLA
- IAH
1 stop13h 15m
Delta
Deal found 2/10![Delta logo]()
$706
This American Airlines deal was found by Cheapflights users on 2/9. 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 5/48:21 pm
HOU
- GLA
2 stops15h 19m
American Airlines
Fri 5/81:25 pm
GLA
- HOU
2 stops16h 22m
American Airlines
Deal found 2/9![American Airlines logo]()
$710
Best flights from Houston to GlasgowDiscover carefully curated flight deals from Houston to Glasgow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Houston to Glasgow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This KLM deal was found by Cheapflights users on 2/10. 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.
Tue 3/33:30 pm
IAH
- GLA
1 stop15h 15m
KLM
Tue 3/319:10 am
GLA
- IAH
1 stop34h 05m
KLM
Deal found 2/10![KLM logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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.
Sun 4/193:30 pm
IAH
- GLA
1 stop12h 20m
British Airways
Wed 4/2910:50 am
GLA
- IAH
1 stop14h 25m
British Airways
Deal found 2/12![British Airways logo]()
$662
This Delta deal was found by Cheapflights users on 2/12. 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.
Tue 3/312:15 pm
IAH
- GLA
2 stops18h 30m
Delta
Tue 3/316:00 am
GLA
- IAH
1 stop13h 15m
Delta
Deal found 2/12![Delta logo]()
$668
This Air France deal was found by Cheapflights users on 2/10. 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.
Tue 3/39:54 am
IAH
- GLA
2 stops16h 36m
Multiple Airlines
Tue 3/316:00 am
GLA
- IAH
2 stops18h 28m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$677
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 4/198:21 pm
HOU
- GLA
2 stops15h 19m
American Airlines
Wed 4/2910:50 am
GLA
- HOU
2 stops18h 57m
American Airlines
Deal found 2/9![American Airlines logo]()
$680
This oojo deal was found by Cheapflights users on 2/9. 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 4/214:18 pm
HOU
- GLA
2 stops18h 27m
British Airways
Thu 4/309:40 am
GLA
- HOU
2 stops20h 07m
British Airways
Deal found 2/9![British Airways logo]()
$665
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/197:59 pm
IAH
- GLA
2 stops15h 41m
American Airlines
Wed 4/2910:50 am
GLA
- IAH
2 stops18h 58m
American Airlines
Deal found 2/12![American Airlines logo]()
$681
This Delta deal was found by Cheapflights users on 2/10. 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 5/43:20 pm
IAH
- GLA
1 stop18h 50m
Delta
Fri 5/86:00 am
GLA
- IAH
1 stop13h 15m
Delta
Deal found 2/10![Delta logo]()
$706
This oojo deal was found by Cheapflights users on 2/9. 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 4/68:20 pm
HOU
- GLA
2 stops15h 20m
British Airways
Thu 4/99:40 am
GLA
- HOU
2 stops20h 07m
British Airways
Deal found 2/9![British Airways logo]()
$695
This American Airlines deal was found by Cheapflights users on 2/9. 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 5/48:21 pm
HOU
- GLA
2 stops15h 19m
American Airlines
Fri 5/81:25 pm
GLA
- HOU
2 stops16h 22m
American Airlines
Deal found 2/9![American Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 2/12. 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 5/410:46 am
HOU
- GLA
2 stops23h 24m
Delta
Fri 5/81:30 pm
GLA
- HOU
2 stops15h 38m
Delta
Deal found 2/12![Delta logo]()
$756
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/298:20 pm
HOU
- GLA
2 stops15h 20m
American Airlines
Sun 4/512:15 pm
GLA
- HOU
2 stops17h 43m
American Airlines
Deal found 2/12![American Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 4/38:20 pm
HOU
- GLA
2 stops16h 35m
American Airlines
Sun 4/1210:10 am
GLA
- HOU
2 stops19h 37m
American Airlines
Deal found 2/12![American Airlines logo]()
$781
Last-minute flights from Houston to GlasgowDiscover last-minute flight deals from Houston to Glasgow. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Glasgow. Data last updated February 13, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 2/10. 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.
Sat 2/143:30 pm
IAH
- GLA
1 stop24h 40m
KLM
Thu 2/195:20 pm
GLA
- IAH
1 stop26h 10m
KLM
Deal found 2/10![KLM logo]()
$759
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 2/143:08 pm
IAH
- GLA
2 stops19h 27m
Delta
Thu 2/196:05 am
GLA
- IAH
1 stop13h 25m
Delta
Deal found 2/11![Delta logo]()
$764
This KLM deal was found by Cheapflights users on 2/10. 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.
Tue 3/33:30 pm
IAH
- GLA
1 stop15h 15m
KLM
Tue 3/319:10 am
GLA
- IAH
1 stop34h 05m
KLM
Deal found 2/10![KLM logo]()
$661
This Delta deal was found by Cheapflights users on 2/11. 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.
Tue 3/36:38 am
IAH
- GLA
2 stops19h 52m
Delta
Tue 3/316:00 am
GLA
- IAH
1 stop13h 15m
Delta
Deal found 2/11![Delta logo]()
$667
This Air France deal was found by Cheapflights users on 2/10. 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.
Tue 3/39:54 am
IAH
- GLA
2 stops16h 36m
Multiple Airlines
Tue 3/316:00 am
GLA
- IAH
2 stops18h 28m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$677
This oojo deal was found by Cheapflights users on 2/9. 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.
Sun 3/88:20 pm
HOU
- GLA
2 stops32h 30m
British Airways
Sun 3/159:20 am
GLA
- HOU
2 stops19h 38m
British Airways
Deal found 2/9![British Airways logo]()
$1,070
This Icelandair deal was found by Cheapflights users on 2/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:10 am
HOU
- GLA
3 stops17h 45m
Multiple Airlines
Sun 3/1512:35 pm
GLA
- HOU
2 stops16h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$3,831
This Air France deal was found by Cheapflights users on 2/12. 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.
Mon 3/1611:33 am
HOU
- GLA
2 stops15h 57m
Multiple Airlines
Tue 3/319:10 am
GLA
- HOU
2 stops19h 32m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 2/11. 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 3/1611:33 am
HOU
- GLA
2 stops15h 57m
Delta
Tue 3/316:00 am
GLA
- HOU
2 stops22h 42m
Delta
Deal found 2/11![Delta logo]()
$878
This oojo deal was found by Cheapflights users on 2/10. 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.
Fri 3/275:16 pm
IAH
- GLA
2 stops19h 44m
British Airways
Fri 4/35:50 am
GLA
- IAH
1 stop13h 35m
British Airways
Deal found 2/10![British Airways logo]()
$712
This oojo deal was found by Cheapflights users on 2/11. 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.
Sat 3/2812:18 pm
HOU
- GLA
2 stops20h 32m
British Airways
Sat 4/47:45 pm
GLA
- HOU
2 stops30h 05m
British Airways
Deal found 2/11![British Airways logo]()
$1,207
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/298:20 pm
HOU
- GLA
2 stops15h 20m
American Airlines
Sun 4/512:15 pm
GLA
- HOU
2 stops17h 43m
American Airlines
Deal found 2/12![American Airlines logo]()
$731
One-way flights from Houston to GlasgowSearch for one-way flight options from Houston to Glasgow. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Houston to Glasgow. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This KLM deal was found by Cheapflights users on 2/10. 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 7/153:20 pm
IAH
- GLA
1 stop25h 50m
KLM
Deal found 2/10![KLM logo]()
$345
This Delta deal was found by Cheapflights users on 2/10. 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.
Wed 7/1512:55 pm
IAH
- GLA
2 stops21h 20m
Delta
Deal found 2/10![Delta logo]()
$350
This KLM deal was found by Cheapflights users on 2/9. 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 3/114:30 pm
IAH
- GLA
1 stop19h 05m
KLM
Deal found 2/9![KLM logo]()
$382
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/116:00 am
HOU
- GLA
2 stops21h 30m
Delta
Deal found 2/9![Delta logo]()
$419
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Thu 3/125:30 pm
IAH
- GLA
1 stop24h 25m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:30 am
IAH
- GLA
2 stops31h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$456
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:30 pm
IAH
- GLA
1 stop13h 35m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$480
This Ovago deal was found by Cheapflights users on 2/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:40 pm
IAH
- GLA
2 stops22h 55m
Scandinavian Airlines
Deal found 2/9![Scandinavian Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:50 pm
IAH
- GLA
3 stops36h 50m
WestJet
Deal found 2/10![WestJet logo]()
$503
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:30 pm
IAH
- GLA
1 stop12h 25m
Scandinavian Airlines
Deal found 2/9![Scandinavian Airlines logo]()
$510
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:50 pm
IAH
- GLA
2 stops24h 05m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$518
This Delta deal was found by Cheapflights users on 2/10. 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 3/811:33 am
HOU
- GLA
2 stops15h 57m
Delta
Deal found 2/10![Delta logo]()
$523
Find 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 February 13, 2026.
Round-trip from | $661 (KLM) |
|---|---|
One-way from | $345 (KLM) |
Popular in | July |
Cheapest in | January |
Average price | $669 |
Cheapflights Fare Finder
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 February 13, 2026.
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HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Tue 3/3
3:30 pm-12:45 pm
1 stop15h 15m
Glasgow Intl
Tue 3/31
9:10 am-1:15 pm
1 stop34h 05m
$661
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 4/19
3:30 pm-9:50 am
1 stop12h 20m
Glasgow Intl
Wed 4/29
10:50 am-7:15 pm
1 stop14h 25m
$662
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Tue 4/21
4:18 pm-4:45 pm
2 stops18h 27m
Glasgow Intl
Thu 4/30
9:40 am-11:47 pm
2 stops20h 07m
$665
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Tue 3/3
12:15 pm-12:45 pm
2 stops18h 30m
Glasgow Intl
Tue 3/31
6:00 am-1:15 pm
1 stop13h 15m
$668
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Tue 3/3
9:54 am-8:30 am
2 stops16h 36m
Glasgow Intl
Tue 3/31
6:00 am-6:28 pm
2 stops18h 28m
$677
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Sun 4/19
8:21 pm-5:40 pm
2 stops15h 19m
Glasgow Intl
Wed 4/29
10:50 am-11:47 pm
2 stops18h 57m
$680
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 4/19
7:59 pm-5:40 pm
2 stops15h 41m
Glasgow Intl
Wed 4/29
10:50 am-11:48 pm
2 stops18h 58m
$681
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Mon 4/6
8:20 pm-5:40 pm
2 stops15h 20m
Glasgow Intl
Thu 4/9
9:40 am-11:47 pm
2 stops20h 07m
$695
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Mon 5/4
3:20 pm-4:10 pm
1 stop18h 50m
Glasgow Intl
Fri 5/8
6:00 am-1:15 pm
1 stop13h 15m
$706
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Mon 5/4
8:21 pm-5:40 pm
2 stops15h 19m
Glasgow Intl
Fri 5/8
1:25 pm-11:47 pm
2 stops16h 22m
$710
Showing 1-10 of 26 results
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.
HO1-GG1
IAH-GLA
HOU-GLA
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 Houston to Glasgow
HO1-GG1
IAH-GLA
HOU-GLA
What is the cheapest month to book a flight from Houston to Glasgow?
Currently, October is the cheapest month in which you can book a flight from Houston to Glasgow (average of $575). Flying from Houston to Glasgow in June is currently the most expensive (average of $915). 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 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 February 13, 2026.
See what other customers who have flown with American Airlines and British Airways from Houston to Glasgow have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Crew
8.0
Comfort
7.2
Entertainment
6.9
Food
6.4
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Boarding
7.5
Crew
8.0
Comfort
7.2
Entertainment
6.9
Food
6.4
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Boarding
7.5
Crew
8.0
Comfort
7.2
Entertainment
6.9
Food
6.4
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
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.
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Alternative routes for Houston to Glasgow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Glasgow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Glasgow by cabin class
Find flights from Houston to Glasgow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Glasgow flights
Browse other Houston and Glasgow flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Houston to Glasgow
Discover the top 5 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$901 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$628 | Average$1,072 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$632 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$712 | Average$1,055 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$886 | Average$1,119 | FlexibilityNo cancel fee | On-time75% |