$332+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GLA
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Glasgow with Cheapflights
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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 3, 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 3, 2026.
This Expedia deal was found by Cheapflights users on 3/30. 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.
Sun 9/203:20 pm
IAH
- GLA
1 stop15h 35m
KLM
Wed 9/306:00 am
GLA
- IAH
1 stop13h 15m
KLM
Deal found 3/30![KLM logo]()
$856
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 stop13h 45m
British Airways
Wed 9/309:30 am
GLA
- IAH
1 stop15h 45m
British Airways
Deal found 4/1![British Airways logo]()
$870
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 9/203:35 pm
IAH
- GLA
1 stop19h 05m
Lufthansa
Wed 9/309:50 am
GLA
- IAH
2 stops20h 24m
Lufthansa
Deal found 3/31![Lufthansa logo]()
$876
This oojo deal was found by Cheapflights users on 4/1. 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 9/99:05 pm
IAH
- GLA
1 stop14h 45m
British Airways
Wed 9/168:50 pm
GLA
- IAH
1 stop22h 35m
British Airways
Deal found 4/1![British Airways logo]()
$883
This British Airways deal was found by Cheapflights users on 4/1. 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 9/279:05 pm
IAH
- GLA
1 stop14h 35m
British Airways
Wed 9/308:50 pm
GLA
- IAH
1 stop22h 35m
British Airways
Deal found 4/1![British Airways logo]()
$888
This British Airways deal was found by Cheapflights users on 3/30. 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 9/219:05 pm
IAH
- GLA
1 stop13h 05m
British Airways
Thu 9/247:00 am
GLA
- IAH
1 stop18h 20m
British Airways
Deal found 3/30![British Airways logo]()
$890
This oojo deal was found by Cheapflights users on 4/1. 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 10/58:22 pm
HOU
- GLA
2 stops17h 18m
British Airways
Mon 10/197:35 pm
GLA
- HOU
2 stops28h 17m
British Airways
Deal found 4/1![British Airways logo]()
$933
This Delta deal was found by Cheapflights users on 3/29. 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 5/1310:27 am
HOU
- GLA
2 stops23h 43m
Delta
Wed 5/206:00 am
GLA
- HOU
2 stops22h 26m
Delta
Deal found 3/29![Delta logo]()
$1,003
This Icelandair deal was found by Cheapflights users on 4/1. 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 5/43:40 pm
HOU
- GLA
2 stops15h 45m
Multiple Airlines
Fri 5/82:30 pm
GLA
- HOU
2 stops15h 55m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,008
This oojo deal was found by Cheapflights users on 3/29. 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 10/96:19 pm
HOU
- GLA
2 stops19h 56m
British Airways
Sun 10/187:35 am
GLA
- HOU
2 stops18h 16m
British Airways
Deal found 3/29![British Airways logo]()
$1,035
This American Airlines deal was found by Cheapflights users on 4/2. 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
Mon 5/251:25 pm
GLA
- HOU
2 stops16h 34m
American Airlines
Deal found 4/2![American Airlines logo]()
$1,037
This oojo deal was found by Cheapflights users on 3/30. 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 4/274:18 pm
HOU
- GLA
2 stops16h 32m
British Airways
Mon 5/49:05 am
GLA
- HOU
2 stops16h 46m
British Airways
Deal found 3/30![British Airways logo]()
$1,045
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 3, 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 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 stop13h 45m
British Airways
Wed 9/309:30 am
GLA
- IAH
1 stop15h 45m
British Airways
Deal found 4/3![British Airways logo]()
$871
This United Airlines deal was found by Cheapflights users on 4/1. 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 9/2711:55 am
IAH
- GLA
2 stops16h 15m
United Airlines
Wed 9/302:00 pm
GLA
- IAH
2 stops16h 30m
United Airlines
Deal found 4/1![United Airlines logo]()
$902
This Delta deal was found by Cheapflights users on 4/1. 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 9/912:55 pm
IAH
- GLA
2 stops18h 00m
Delta
Wed 9/166:00 am
GLA
- IAH
2 stops21h 03m
Delta
Deal found 4/1![Delta logo]()
$910
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/272:29 pm
IAH
- GLA
2 stops16h 56m
Multiple Airlines
Mon 5/42:20 pm
GLA
- IAH
2 stops15h 32m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$986
This American Airlines deal was found by Cheapflights users on 4/2. 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
Mon 5/251:25 pm
GLA
- HOU
2 stops16h 34m
American Airlines
Deal found 4/2![American Airlines logo]()
$1,037
This British Airways deal was found by Cheapflights users on 4/1. 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.
Fri 8/73:30 pm
IAH
- GLA
1 stop12h 05m
British Airways
Thu 8/139:40 am
GLA
- IAH
2 stops18h 45m
British Airways
Deal found 4/1![British Airways logo]()
$965
This Delta deal was found by Cheapflights users on 3/29. 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 5/1310:27 am
HOU
- GLA
2 stops23h 43m
Delta
Wed 5/206:00 am
GLA
- HOU
2 stops22h 26m
Delta
Deal found 3/29![Delta logo]()
$1,003
This Icelandair deal was found by Cheapflights users on 4/2. 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 5/42:20 pm
HOU
- GLA
3 stops17h 05m
Multiple Airlines
Fri 5/82:30 pm
GLA
- HOU
2 stops15h 55m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,008
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/1![American Airlines logo]()
$1,050
This British Airways deal was found by Cheapflights users on 4/1. 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 5/179:50 am
IAH
- GLA
2 stops18h 00m
British Airways
Wed 5/279:30 am
GLA
- IAH
1 stop15h 45m
British Airways
Deal found 4/1![British Airways logo]()
$986
This American Airlines deal was found by Cheapflights users on 4/2. 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 4/291:20 pm
GLA
- IAH
2 stops16h 39m
American Airlines
Deal found 4/2![American Airlines logo]()
$1,050
This British Airways deal was found by Cheapflights users on 3/31. 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 4/193:25 pm
IAH
- GLA
1 stop14h 15m
British Airways
Wed 4/299:30 am
GLA
- IAH
2 stops18h 59m
British Airways
Deal found 3/31![British Airways logo]()
$1,048
This oojo deal was found by Cheapflights users on 4/1. 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 5/1712:42 pm
HOU
- GLA
2 stops15h 08m
British Airways
Wed 5/279:30 am
GLA
- HOU
2 stops16h 21m
British Airways
Deal found 4/1![British Airways logo]()
$1,075
Last-minute flights from Houston to GlasgowDiscover last-minute flight deals from Houston to Glasgow. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Glasgow. Data last updated April 3, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/1. 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 4/128:21 pm
HOU
- GLA
2 stops19h 04m
British Airways
Sat 4/186:35 am
GLA
- HOU
2 stops19h 16m
British Airways
Deal found 4/1![British Airways logo]()
$1,649
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 4/299:30 am
GLA
- IAH
1 stop15h 40m
British Airways
Deal found 4/1![British Airways logo]()
$1,012
This KLM deal was found by Cheapflights users on 3/30. 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 4/2710:49 am
IAH
- GLA
2 stops15h 36m
KLM
Mon 5/49:10 am
GLA
- IAH
1 stop34h 10m
KLM
Deal found 3/30![KLM logo]()
$963
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/273:25 pm
IAH
- GLA
1 stop12h 40m
British Airways
Mon 5/45:50 am
GLA
- IAH
1 stop13h 30m
British Airways
Deal found 3/30![British Airways logo]()
$976
This Mytrip deal was found by Cheapflights users on 3/30. 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 4/272:29 pm
IAH
- GLA
2 stops16h 56m
Multiple Airlines
Mon 5/42:20 pm
GLA
- IAH
2 stops15h 32m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$986
This oojo deal was found by Cheapflights users on 4/2. 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 5/29:05 pm
IAH
- GLA
1 stop16h 30m
British Airways
Sat 5/165:15 pm
GLA
- IAH
1 stop26h 05m
British Airways
Deal found 4/2![British Airways logo]()
$1,043
This Mytrip deal was found by Cheapflights users on 4/1. 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 5/176:50 am
IAH
- GLA
2 stops24h 45m
Multiple Airlines
Wed 5/2710:15 am
GLA
- IAH
3 stops34h 59m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$972
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 5/179:05 pm
IAH
- GLA
1 stop16h 30m
British Airways
Wed 5/2710:50 am
GLA
- IAH
1 stop14h 25m
British Airways
Deal found 4/1![British Airways logo]()
$1,005
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 3, 2026.
Search for one-way flight options from Houston to Glasgow. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This oojo deal was found by Cheapflights users on 4/1. 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 9/810:57 am
IAH
- GLA
2 stops16h 43m
British Airways
Deal found 4/1![British Airways logo]()
$332
This British Airways deal was found by Cheapflights users on 4/1. 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 9/69:05 pm
IAH
- GLA
1 stop16h 30m
British Airways
Deal found 4/1![British Airways logo]()
$336
This American Airlines deal was found by Cheapflights users on 4/1. 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 9/86:19 pm
HOU
- GLA
2 stops16h 26m
American Airlines
Deal found 4/1![American Airlines logo]()
$340
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Mon 9/71:08 pm
HOU
- GLA
2 stops21h 02m
British Airways
Deal found 4/1![British Airways logo]()
$347
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Mon 9/710:57 am
IAH
- GLA
2 stops17h 08m
British Airways
Deal found 4/1![British Airways logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 stop13h 00m
British Airways
Deal found 3/31![British Airways logo]()
$349
This Delta deal was found by Cheapflights users on 4/1. 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 9/912:55 pm
IAH
- GLA
2 stops21h 15m
Delta
Deal found 4/1![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 4/1. 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 7/156:00 am
HOU
- GLA
2 stops20h 25m
Delta
Deal found 4/1![Delta logo]()
$377
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
Fri 9/113:30 pm
IAH
- GLA
1 stop12h 05m
British Airways
Deal found 3/31![British Airways logo]()
$380
This British Airways deal was found by Cheapflights users on 4/1. 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.
Sat 9/59:05 pm
IAH
- GLA
1 stop13h 55m
British Airways
Deal found 4/1![British Airways logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 9/58:37 pm
IAH
- GLA
3 stops34h 48m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 9/78:29 am
IAH
- GLA
3 stops46h 56m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$416
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 3, 2026.
Round-trip from | $856 (Expedia) |
|---|---|
One-way from | $332 (oojo) |
Popular in | July |
Cheapest in | January |
Average price | $715 |
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 3, 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
Quickest round-trip
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 9/20
9:05 pm-4:50 pm
1 stop13h 45m
Glasgow Intl
Wed 9/30
9:30 am-7:15 pm
1 stop15h 45m
$871
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 9/27
11:55 am-10:10 am
2 stops16h 15m
Glasgow Intl
Wed 9/30
2:00 pm-12:30 am
2 stops16h 30m
$902
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Wed 9/9
12:55 pm-12:55 pm
2 stops18h 00m
Glasgow Intl
Wed 9/16
6:00 am-9:03 pm
2 stops21h 03m
$910
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Fri 8/7
3:30 pm-9:35 am
1 stop12h 05m
Glasgow Intl
Thu 8/13
9:40 am-10:25 pm
2 stops18h 45m
$965
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Mon 4/27
2:29 pm-1:25 pm
2 stops16h 56m
Glasgow Intl
Mon 5/4
2:20 pm-11:52 pm
2 stops15h 32m
$986
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 5/17
9:50 am-9:50 am
2 stops18h 00m
Glasgow Intl
Wed 5/27
9:30 am-7:15 pm
1 stop15h 45m
$986
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Wed 5/13
10:27 am-4:10 pm
2 stops23h 43m
Glasgow Intl
Wed 5/20
6:00 am-10:26 pm
2 stops22h 26m
$1,003
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Mon 5/4
2:20 pm-1:25 pm
3 stops17h 05m
Glasgow Intl
Fri 5/8
2:30 pm-12:25 am
2 stops15h 55m
$1,008
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Mon 5/4
8:21 pm-5:40 pm
2 stops15h 19m
Glasgow Intl
Mon 5/25
1:25 pm-11:59 pm
2 stops16h 34m
$1,037
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 4/19
3:25 pm-11:40 am
1 stop14h 15m
Glasgow Intl
Wed 4/29
9:30 am-10:29 pm
2 stops18h 59m
$1,048
Showing 1-10 of 32 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 $578). 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 3, 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.
Entertainment
6.9
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Entertainment
6.9
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Entertainment
6.9
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
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 April 3, 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$628 | Average$1,072 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$632 | Average$941 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$1,077 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$698 | Average$1,015 | FlexibilityNo cancel fee | On-time69% |