$349+ 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
May 18 — May 251
Round-trip
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
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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 April 18, 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 April 18, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 9/209:05 pm
IAH
- GLA
1 stop16h 30m
British Airways
Wed 9/308:50 pm
GLA
- IAH
1 stop22h 35m
British Airways
Deal found 4/14![British Airways logo]()
$873
This British Airways deal was found by Cheapflights users on 4/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm
IAH
- GLA
1 stop12h 20m
British Airways
Wed 9/235:40 pm
GLA
- IAH
1 stop25h 45m
British Airways
Deal found 4/15![British Airways logo]()
$891
This Finnair deal was found by Cheapflights users on 4/15. 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 8/184:56 pm
IAH
- GLA
2 stops19h 44m
Multiple Airlines
Wed 8/267:40 pm
GLA
- IAH
1 stop23h 45m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$895
This Finnair deal was found by Cheapflights users on 4/14. 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.
Sun 9/209:05 pm
IAH
- GLA
1 stop15h 40m
Finnair
Wed 9/304:50 pm
GLA
- IAH
2 stops31h 17m
Finnair
Deal found 4/14![Finnair logo]()
$899
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Tue 9/293:30 pm
IAH
- GLA
1 stop12h 10m
British Airways
Tue 10/65:55 am
GLA
- IAH
1 stop13h 30m
British Airways
Deal found 4/14![British Airways logo]()
$902
This American Airlines deal was found by Cheapflights users on 4/14. 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 9/204:55 pm
IAH
- GLA
2 stops15h 45m
American Airlines
Wed 9/3010:50 am
GLA
- IAH
2 stops17h 35m
American Airlines
Deal found 4/14![American Airlines logo]()
$904
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 10/286:19 pm
HOU
- GLA
2 stops16h 31m
American Airlines
Tue 11/312:45 pm
GLA
- HOU
2 stops17h 12m
American Airlines
Deal found 4/16![American Airlines logo]()
$905
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:49 pm
IAH
- GLA
1 stop11h 21m
United Airlines
Wed 9/232:00 pm
GLA
- IAH
2 stops16h 35m
United Airlines
Deal found 4/15![United Airlines logo]()
$905
This Mytrip deal was found by Cheapflights users on 4/13. 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 5/285:29 pm
IAH
- GLA
2 stops34h 11m
Multiple Airlines
Thu 6/47:00 am
GLA
- IAH
2 stops30h 33m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$913
This oojo deal was found by Cheapflights users on 4/16. 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 9/86:14 pm
HOU
- GLA
2 stops18h 26m
British Airways
Mon 9/215:40 pm
GLA
- HOU
2 stops28h 18m
British Airways
Deal found 4/16![British Airways logo]()
$939
This oojo deal was found by Cheapflights users on 4/13. 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 5/114:19 pm
HOU
- GLA
2 stops17h 51m
British Airways
Mon 5/185:40 pm
GLA
- HOU
2 stops32h 09m
British Airways
Deal found 4/13![British Airways logo]()
$996
This Icelandair deal was found by Cheapflights users on 4/14. 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.
Mon 5/44:50 pm
HOU
- GLA
2 stops14h 35m
Multiple Airlines
Fri 5/82:30 pm
GLA
- HOU
2 stops15h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,012
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 April 18, 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 April 18, 2026.
This British Airways deal was found by Cheapflights users on 4/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm
IAH
- GLA
1 stop13h 00m
British Airways
Wed 9/237:40 pm
GLA
- IAH
1 stop23h 45m
British Airways
Deal found 4/13![British Airways logo]()
$891
This Finnair deal was found by Cheapflights users on 4/15. 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 8/184:56 pm
IAH
- GLA
2 stops19h 44m
Multiple Airlines
Wed 8/267:40 pm
GLA
- IAH
1 stop23h 45m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$895
This Finnair deal was found by Cheapflights users on 4/14. 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.
Sun 9/209:05 pm
IAH
- GLA
1 stop15h 40m
Finnair
Wed 9/304:50 pm
GLA
- IAH
2 stops31h 17m
Finnair
Deal found 4/14![Finnair logo]()
$899
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:53 pm
IAH
- GLA
1 stop14h 17m
United Airlines
Wed 9/232:00 pm
GLA
- IAH
2 stops16h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$905
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 6/108:23 pm
HOU
- GLA
2 stops16h 22m
American Airlines
Mon 8/175:50 am
GLA
- HOU
2 stops17h 54m
American Airlines
Deal found 4/17![American Airlines logo]()
$1,153
This Mytrip deal was found by Cheapflights users on 4/13. 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 5/285:29 pm
IAH
- GLA
3 stops34h 11m
Multiple Airlines
Thu 6/47:00 am
GLA
- IAH
2 stops30h 33m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$927
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:15 pm
HOU
- GLA
2 stops16h 25m
British Airways
Tue 8/49:35 am
GLA
- HOU
2 stops16h 18m
British Airways
Deal found 4/15![British Airways logo]()
$1,103
This Icelandair deal was found by Cheapflights users on 4/14. 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.
Mon 5/44:50 pm
HOU
- GLA
2 stops14h 35m
Multiple Airlines
Fri 5/82:30 pm
GLA
- HOU
2 stops15h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,012
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:15 pm
HOU
- GLA
2 stops16h 25m
British Airways
Wed 9/237:30 am
GLA
- HOU
2 stops18h 21m
British Airways
Deal found 4/17![British Airways logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/258:23 pm
HOU
- GLA
2 stops16h 17m
American Airlines
Sun 6/76:00 am
GLA
- HOU
2 stops18h 09m
American Airlines
Deal found 4/14![American Airlines logo]()
$1,381
This Trip.com deal was found by Cheapflights users on 4/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
HOU
- GLA
2 stops18h 50m
Multiple Airlines
Sat 6/68:35 am
GLA
- HOU
2 stops30h 39m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,212
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Sat 8/2912:14 pm
HOU
- GLA
2 stops15h 06m
British Airways
Mon 9/710:00 am
GLA
- HOU
2 stops15h 51m
British Airways
Deal found 4/13![British Airways logo]()
$1,300
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Sat 5/912:42 pm
HOU
- GLA
2 stops14h 38m
Multiple Airlines
Wed 5/201:20 pm
GLA
- HOU
2 stops16h 34m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,379
Last-minute flights from Houston to GlasgowDiscover last-minute flight deals from Houston to Glasgow. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Glasgow. Data last updated April 18, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 4/199:00 pm
IAH
- GLA
1 stop14h 40m
British Airways
Wed 4/2910:50 am
GLA
- IAH
1 stop14h 20m
British Airways
Deal found 4/14![British Airways logo]()
$1,016
This American Airlines deal was found by Cheapflights users on 4/14. 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 4/291:20 pm
GLA
- HOU
2 stops16h 27m
American Airlines
Deal found 4/14![American Airlines logo]()
$1,054
This Icelandair deal was found by Cheapflights users on 4/14. 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.
Mon 5/44:50 pm
HOU
- GLA
2 stops14h 35m
Multiple Airlines
Fri 5/82:30 pm
GLA
- HOU
2 stops15h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,012
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Mon 5/119:05 pm
IAH
- GLA
1 stop15h 35m
British Airways
Mon 5/187:35 pm
GLA
- IAH
1 stop23h 45m
British Airways
Deal found 4/13![British Airways logo]()
$930
This Mytrip deal was found by Cheapflights users on 4/13. 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.
Mon 5/118:28 am
IAH
- GLA
3 stops22h 57m
Multiple Airlines
Mon 5/182:30 pm
GLA
- IAH
3 stops31h 46m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$991
This oojo deal was found by Cheapflights users on 4/13. 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 5/114:19 pm
HOU
- GLA
2 stops17h 51m
British Airways
Mon 5/185:40 pm
GLA
- HOU
2 stops32h 09m
British Airways
Deal found 4/13![British Airways logo]()
$996
This American Airlines deal was found by Cheapflights users on 4/13. 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 5/116:27 pm
IAH
- GLA
2 stops15h 43m
American Airlines
Mon 5/185:50 am
GLA
- IAH
2 stops17h 31m
American Airlines
Deal found 4/13![American Airlines logo]()
$1,013
This oojo deal was found by Cheapflights users on 4/15. 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 5/1212:42 pm
HOU
- GLA
2 stops18h 33m
British Airways
Thu 5/287:00 am
GLA
- HOU
2 stops18h 51m
British Airways
Deal found 4/15![British Airways logo]()
$1,014
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/1212:42 pm
HOU
- GLA
2 stops14h 58m
American Airlines
Thu 5/287:00 am
GLA
- HOU
2 stops17h 09m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,076
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:59 pm
IAH
- GLA
2 stops22h 56m
Iberia
Mon 5/2510:00 am
GLA
- IAH
1 stop33h 20m
Iberia
Deal found 4/15![Iberia logo]()
$999
This oojo deal was found by Cheapflights users on 4/15. 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 5/1912:29 pm
IAH
- GLA
2 stops18h 46m
British Airways
Mon 5/257:35 pm
GLA
- IAH
2 stops34h 54m
British Airways
Deal found 4/15![British Airways logo]()
$1,031
This Mytrip deal was found by Cheapflights users on 4/13. 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 5/285:29 pm
IAH
- GLA
2 stops34h 11m
Multiple Airlines
Thu 6/47:00 am
GLA
- IAH
2 stops30h 33m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$913
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 April 18, 2026.
Search for one-way flight options from Houston to Glasgow. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 7/153:30 pm
IAH
- GLA
1 stop12h 50m
British Airways
Deal found 4/14![British Airways logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 5/66:50 am
IAH
- GLA
3 stops24h 35m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$381
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Wed 6/1011:49 am
IAH
- GLA
2 stops15h 51m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Thu 5/76:50 am
IAH
- GLA
3 stops42h 25m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 6/195:45 am
IAH
- GLA
3 stops33h 50m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$422
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:05 am
IAH
- GLA
2 stops15h 00m
Aer Lingus
Deal found 4/17![Aer Lingus logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/85:29 pm
IAH
- GLA
2 stops31h 21m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 6/106:00 am
HOU
- GLA
2 stops21h 40m
WestJet
Deal found 4/17![WestJet logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 6/1012:58 pm
HOU
- GLA
3 stops50h 02m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 4/14. 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 5/61:31 pm
HOU
- GLA
2 stops17h 24m
Delta
Deal found 4/14![Delta logo]()
$602
This Delta deal was found by Cheapflights users on 4/14. 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.
Thu 5/76:00 am
HOU
- GLA
2 stops20h 25m
Delta
Deal found 4/14![Delta logo]()
$652
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Thu 7/168:23 pm
HOU
- GLA
2 stops15h 07m
British Airways
Deal found 4/17![British Airways logo]()
$965
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 April 18, 2026.
Round-trip from | $873 (Cheapflightsfares) |
|---|---|
One-way from | $349 (Cheapflightsfares) |
Popular in | July |
Cheapest in | January |
Average price | $719 |
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 April 18, 2026.
Use the filters below to find and compare flights from Houston to Glasgow that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 9/20
3:30 pm-10:30 am
1 stop13h 00m
Glasgow Intl
Wed 9/23
7:40 pm-1:25 pm
1 stop23h 45m
$891
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Tue 8/18
4:56 pm-6:40 pm
2 stops19h 44m
Glasgow Intl
Wed 8/26
7:40 pm-1:25 pm
1 stop23h 45m
$895
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 9/20
9:05 pm-6:45 pm
1 stop15h 40m
Glasgow Intl
Wed 9/30
4:50 pm-6:07 pm
2 stops31h 17m
$899
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 9/20
1:53 pm-10:10 am
1 stop14h 17m
Glasgow Intl
Wed 9/23
2:00 pm-12:35 am
2 stops16h 35m
$905
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Thu 5/28
5:29 pm-9:40 am
3 stops34h 11m
Glasgow Intl
Thu 6/4
7:00 am-7:33 am
2 stops30h 33m
$927
Quickest round-trip
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Mon 5/4
4:50 pm-1:25 pm
2 stops14h 35m
Glasgow Intl
Fri 5/8
2:30 pm-12:25 am
2 stops15h 55m
$1,012
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Tue 7/21
4:15 pm-2:40 pm
2 stops16h 25m
Glasgow Intl
Tue 8/4
9:35 am-7:53 pm
2 stops16h 18m
$1,103
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Sun 9/20
4:15 pm-2:40 pm
2 stops16h 25m
Glasgow Intl
Wed 9/23
7:30 am-7:51 pm
2 stops18h 21m
$1,108
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Wed 6/10
8:23 pm-6:45 pm
2 stops16h 22m
Glasgow Intl
Mon 8/17
5:50 am-5:44 pm
2 stops17h 54m
$1,153
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Sat 5/30
6:00 am-6:50 am
2 stops18h 50m
Glasgow Intl
Sat 6/6
8:35 am-9:14 am
2 stops30h 39m
$1,212
Showing 1-10 of 25 resultsSorted by cheapest first
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 $517). 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.
How much does it cost to fly round-trip from Houston to Glasgow?
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 April 18, 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.
Comfort
7.2
Entertainment
6.9
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Comfort
7.2
Entertainment
6.9
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Comfort
7.2
Entertainment
6.9
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
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
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Complete your trip
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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 April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Houston to Glasgow
Discover the top 4 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$628 | Average$1,094 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$632 | Average$949 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$1,077 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$698 | Average$1,001 | FlexibilityNo cancel fee | On-time69% |