$327+ Cheap flights from Houston to Glasgow Intl (GLA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GLA
Sep 27 — Oct 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Houston to Glasgow Intl 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 Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Houston to Glasgow IntlExplore the most affordable flight options available from Houston to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
Explore the most affordable flight options available from Houston to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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 12/13:50 pm -
1 stop13h 00m
Wed 12/97:15 pm -
1 stop24h 50m
Deal found 8/25![British Airways logo]()
$885
This Finnair deal was found by Cheapflights users on 8/25. 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 12/19:40 pm -
1 stop14h 45m
Wed 12/911:40 am -
2 stops18h 17m
Deal found 8/25![Multiple Airlines logo]()
$898
This Iberia deal was found by Cheapflights users on 8/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:50 pm -
1 stop16h 30m
Thu 1/711:30 am -
1 stop14h 25m
Deal found 8/24![Multiple Airlines logo]()
$910
This American Airlines deal was found by Cheapflights users on 8/27. 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 12/306:20 pm -
2 stops15h 40m
Thu 1/76:35 am -
1 stop13h 30m
Deal found 8/27![American Airlines logo]()
$914
This Delta deal was found by Cheapflights users on 8/25. 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 12/15:27 pm -
2 stops17h 03m
Wed 12/95:40 am -
2 stops23h 52m
Deal found 8/25![Delta logo]()
$916
This Virgin Atlantic deal was found by Cheapflights users on 8/25. 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.
Tue 12/111:37 am -
2 stops19h 08m
Wed 12/95:40 am -
2 stops18h 19m
Deal found 8/25![Virgin Atlantic logo]()
$916
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 12/293:50 pm -
1 stop13h 00m
Thu 1/76:35 am -
1 stop13h 30m
Deal found 8/27![British Airways logo]()
$923
This American Airlines deal was found by Cheapflights users on 8/27. 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 12/302:25 pm -
2 stops16h 25m
Thu 1/711:30 am -
2 stops17h 45m
Deal found 8/27![American Airlines logo]()
$924
This Bravofly deal was found by Cheapflights users on 8/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:10 pm -
1 stop16h 30m
Mon 10/197:35 pm -
1 stop23h 50m
Deal found 8/27![British Airways logo]()
$932
This Delta deal was found by Cheapflights users on 8/27. 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 12/296:50 pm -
2 stops15h 40m
Thu 1/75:40 am -
2 stops22h 03m
Deal found 8/27![Delta logo]()
$933
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 9/233:30 pm -
1 stop12h 50m
Tue 10/69:35 am -
1 stop15h 45m
Deal found 8/26![British Airways logo]()
$942
This American Airlines deal was found by Cheapflights users on 8/24. 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 12/296:20 pm -
2 stops15h 30m
Thu 1/76:35 am -
1 stop13h 30m
Deal found 8/24![American Airlines logo]()
$944
Best flights from Houston to Glasgow IntlDiscover carefully curated flight deals from Houston to Glasgow Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from Houston to Glasgow Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This Iberia deal was found by Cheapflights users on 8/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:50 pm -
1 stop16h 30m
Thu 1/711:30 am -
1 stop14h 25m
Deal found 8/23![Multiple Airlines logo]()
$910
This American Airlines deal was found by Cheapflights users on 8/23. 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 12/302:25 pm -
2 stops16h 25m
Thu 1/711:30 am -
2 stops17h 45m
Deal found 8/23![American Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 8/27. 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 12/296:50 pm -
2 stops15h 40m
Thu 1/75:40 am -
2 stops22h 03m
Deal found 8/27![Delta logo]()
$933
This British Airways deal was found by Cheapflights users on 8/27. 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.
Tue 12/299:40 pm -
1 stop13h 30m
Thu 1/79:30 am -
2 stops19h 04m
Deal found 8/27![British Airways logo]()
$954
This Finnair deal was found by Cheapflights users on 8/25. 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.
Thu 1/219:40 pm -
1 stop14h 10m
Mon 1/253:30 pm -
2 stops33h 48m
Deal found 8/25![Finnair logo]()
$962
This Virgin Atlantic deal was found by Cheapflights users on 8/23. 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.
Wed 10/73:09 pm -
2 stops19h 01m
Wed 10/146:00 am -
2 stops23h 03m
Deal found 8/23![Virgin Atlantic logo]()
$976
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 10/28:21 am -
2 stops19h 49m
Sat 10/172:00 pm -
2 stops25h 14m
Deal found 8/28![United Airlines logo]()
$982
This KLM deal was found by Cheapflights users on 8/24. 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 9/125:26 pm -
2 stops16h 49m
Wed 9/236:00 am -
2 stops16h 30m
Deal found 8/24![KLM logo]()
$1,116
This Delta deal was found by Cheapflights users on 8/23. 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 12/286:46 pm -
2 stops15h 44m
Thu 1/710:40 am -
2 stops19h 18m
Deal found 8/23![Delta logo]()
$951
This British Airways deal was found by Cheapflights users on 8/23. 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.
Mon 12/285:33 pm -
2 stops16h 52m
Thu 1/78:40 am -
1 stop17h 15m
Deal found 8/23![British Airways logo]()
$988
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 10/88:20 pm -
2 stops31h 50m
Sat 10/172:00 pm -
2 stops24h 19m
Deal found 8/27![United Airlines logo]()
$994
This American Airlines deal was found by Cheapflights users on 8/24. 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 12/2911:35 am -
2 stops16h 20m
Thu 1/711:30 am -
2 stops17h 45m
Deal found 8/24![American Airlines logo]()
$999
This Virgin Atlantic deal was found by Cheapflights users on 8/27. 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.
Mon 10/122:21 pm -
2 stops19h 49m
Mon 10/196:00 am -
2 stops22h 09m
Deal found 8/27![Virgin Atlantic logo]()
$1,022
This FlightHub deal was found by Cheapflights users on 8/27. 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.
Sun 1/106:56 pm -
2 stops15h 44m
Sun 1/2411:40 am -
2 stops17h 35m
Deal found 8/27![British Airways logo]()
$996
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/84:45 pm -
1 stop11h 25m
Thu 10/152:00 pm -
2 stops24h 19m
Deal found 8/24![United Airlines logo]()
$1,017
This British Airways deal was found by Cheapflights users on 8/23. 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.
Mon 12/285:02 pm -
2 stops17h 23m
Thu 1/710:20 am -
2 stops18h 55m
Deal found 8/23![British Airways logo]()
$998
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 10/910:57 am -
1 stop17h 13m
Fri 10/162:00 pm -
2 stops16h 30m
Deal found 8/25![United Airlines logo]()
$1,018
This Booking.com deal was found by Cheapflights users on 8/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:56 pm -
2 stops15h 54m
Mon 1/2511:40 am -
2 stops17h 35m
Deal found 8/25![British Airways logo]()
$1,007
This FlightHub deal was found by Cheapflights users on 8/27. 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.
Sun 9/2010:46 am -
2 stops17h 04m
Wed 9/309:30 am -
1 stop15h 45m
Deal found 8/27![British Airways logo]()
$1,050
Last-minute flights from Houston to Glasgow IntlDiscover last-minute flight deals from Houston to Glasgow Intl. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Glasgow Intl. Data last updated August 28, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/24. 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 9/812:14 pm -
2 stops15h 26m
Tue 9/159:35 am -
2 stops16h 13m
Deal found 8/24![British Airways logo]()
$8,162
This KLM deal was found by Cheapflights users on 8/24. 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 9/125:26 pm -
2 stops16h 49m
Wed 9/236:00 am -
2 stops16h 30m
Deal found 8/24![KLM logo]()
$1,116
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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 9/146:19 pm -
2 stops15h 51m
Tue 9/299:35 am -
2 stops16h 13m
Deal found 8/25![Multiple Airlines logo]()
$8,229
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 9/233:30 pm -
1 stop12h 50m
Tue 10/69:35 am -
1 stop15h 45m
Deal found 8/26![British Airways logo]()
$942
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/237:01 pm -
2 stops16h 49m
Tue 10/65:55 am -
1 stop13h 30m
Deal found 8/26![American Airlines logo]()
$957
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/247:06 pm -
2 stops14h 59m
Wed 10/79:30 am -
1 stop15h 50m
Deal found 8/25![American Airlines logo]()
$1,007
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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 9/248:18 pm -
2 stops15h 12m
Thu 10/11:20 pm -
2 stops16h 30m
Deal found 8/25![British Airways logo]()
$7,490
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 9/248:18 pm -
2 stops15h 12m
Mon 9/2810:00 am -
2 stops15h 48m
Deal found 8/26![Multiple Airlines logo]()
$12,720
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/293:30 pm -
1 stop12h 10m
Wed 10/149:30 am -
2 stops16h 51m
Deal found 8/28![American Airlines logo]()
$963
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 -
1 stop12h 10m
Sun 10/119:20 pm -
1 stop22h 05m
Deal found 8/28![British Airways logo]()
$989
This Finnair deal was found by Cheapflights users on 8/24. 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 9/299:05 pm -
1 stop16h 30m
Sun 10/119:20 pm -
2 stops26h 52m
Deal found 8/24![Finnair logo]()
$1,013
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/2912:00 pm -
2 stops15h 40m
Sun 10/1112:15 pm -
2 stops17h 44m
Deal found 8/28![American Airlines logo]()
$1,017
One-way flights from Houston to Glasgow IntlSearch for one-way flight options from Houston to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
Search for one-way flight options from Houston to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This Expedia deal was found by Cheapflights users on 8/26. 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.
Wed 11/253:50 pm -
1 stop15h 00m
Deal found 8/26![British Airways logo]()
$327
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Wed 11/252:07 pm -
2 stops19h 53m
Deal found 8/26![British Airways logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 11/29:14 pm -
3 stops53h 11m
Deal found 8/27![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 11/258:00 am -
3 stops55h 25m
Deal found 8/26![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 10/316:16 pm -
2 stops34h 39m
Deal found 8/26![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sun 11/16:05 am -
3 stops21h 50m
Deal found 8/27![Multiple Airlines logo]()
$392
This Mytrip deal was found by Cheapflights users on 8/27. 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.
Sun 11/19:00 am -
2 stops18h 55m
Deal found 8/27![Multiple Airlines logo]()
$428
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 12/219:40 pm -
1 stop14h 45m
Deal found 8/27![British Airways logo]()
$438
This American Airlines deal was found by Cheapflights users on 8/27. 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 12/2111:51 am -
2 stops17h 04m
Deal found 8/27![American Airlines logo]()
$450
This British Airways deal was found by Cheapflights users on 8/27. 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.
Mon 12/215:02 pm -
2 stops17h 23m
Deal found 8/27![British Airways logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 11/23:51 pm -
3 stops36h 04m
Deal found 8/28![Multiple Airlines logo]()
$454
This KLM deal was found by Cheapflights users on 8/27. 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 11/211:12 am -
2 stops15h 18m
Deal found 8/27![KLM logo]()
$467
Find flight deals from Houston to Glasgow Intl
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Glasgow Intl (GLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 28, 2026.
Round-trip from | $885 (Cheapflightsfares) |
|---|---|
One-way from | $327 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $1,240 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Glasgow Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 28, 2026.
Use the filters below to find and compare flights from Houston to Glasgow Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Wed 12/30
3:50 pm-2:20 pm
1 stop16h 30m
Glasgow Intl
Thu 1/7
11:30 am-7:55 pm
1 stop14h 25m
$910
HoustonGlasgow
HOU Houston Hobby - GLA Glasgow Intl
HOUGLA
Houston Hobby
Wed 12/30
2:25 pm-12:50 pm
2 stops16h 25m
Glasgow Intl
Thu 1/7
11:30 am-11:15 pm
2 stops17h 45m
$924
HoustonGlasgow
HOU Houston Hobby - GLA Glasgow Intl
HOUGLA
Houston Hobby
Tue 12/29
6:50 pm-4:30 pm
2 stops15h 40m
Glasgow Intl
Thu 1/7
5:40 am-9:43 pm
2 stops22h 03m
$933
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Mon 12/28
6:46 pm-4:30 pm
2 stops15h 44m
Glasgow Intl
Thu 1/7
10:40 am-11:58 pm
2 stops19h 18m
$951
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Tue 12/29
9:40 pm-5:10 pm
1 stop13h 30m
Glasgow Intl
Thu 1/7
9:30 am-10:34 pm
2 stops19h 04m
$954
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Thu 1/21
9:40 pm-5:50 pm
1 stop14h 10m
Glasgow Intl
Mon 1/25
3:30 pm-7:18 pm
2 stops33h 48m
$962
HoustonGlasgow
HOU Houston Hobby - GLA Glasgow Intl
HOUGLA
Houston Hobby
Wed 10/7
3:09 pm-4:10 pm
2 stops19h 01m
Glasgow Intl
Wed 10/14
6:00 am-11:03 pm
2 stops23h 03m
$976
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Fri 10/2
8:21 am-10:10 am
2 stops19h 49m
Glasgow Intl
Sat 10/17
2:00 pm-9:14 am
2 stops25h 14m
$982
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Mon 12/28
5:33 pm-4:25 pm
2 stops16h 52m
Glasgow Intl
Thu 1/7
8:40 am-7:55 pm
1 stop17h 15m
$988
HoustonGlasgow
IAH Houston George Bush Intcntl - GLA Glasgow Intl
IAHGLA
Houston George Bush Intcntl
Thu 10/8
8:20 pm-10:10 am
2 stops31h 50m
Glasgow Intl
Sat 10/17
2:00 pm-8:19 am
2 stops24h 19m
$994
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Houston to Glasgow Intl
Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Houston with our price prediction graph.
HO1-GLA
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 Intl Airport
HO1-GLA
IAH-GLA
HOU-GLA
What is the cheapest month to book a flight from Houston to Glasgow Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Houston to Glasgow Intl Airport (average of $669). Flying from Houston to Glasgow Intl Airport in July is currently the most expensive (average of $1,225). 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 Intl
Get insights into the airlines that provide service to Glasgow Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow Intl. Reviews last updated August 28, 2026.
Get a feel of what it's like to fly with United Airlines and British Airways from Houston to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Houston to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Glasgow Intl flight routes
Other flight options
Popular flights
Alternative routes for Houston to Glasgow Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Glasgow Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Glasgow Intl by cabin class
Find flights from Houston to Glasgow Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Glasgow Intl
Explore flights to Glasgow Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 28, 2026.
Houston and Glasgow Intl flights
Browse other Houston and Glasgow Intl flight options. Last updated on August 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Houston to Glasgow Intl
Discover the top 2 airlines that operate flights from Houston to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$635 | Average$1,060 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$897 | Average$1,388 | FlexibilityNo cancel fee | On-time69% |