$277+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GLA
Mar 5 — Mar 121
1 adult, Economy
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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
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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 February 3, 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 February 3, 2026.
This oojo deal was found by Cheapflights users on 2/1. 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 3/34:36 pm
IAH
- GLA
2 stops17h 14m
British Airways
Tue 3/319:10 pm
GLA
- IAH
1 stop22h 15m
British Airways
Deal found 2/1![British Airways logo]()
$649
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:30 pm
IAH
- GLA
1 stop24h 40m
KLM
Tue 3/319:10 am
GLA
- IAH
1 stop34h 05m
KLM
Deal found 2/2![KLM logo]()
$664
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 8/243:30 pm
IAH
- GLA
1 stop12h 35m
British Airways
Mon 8/317:35 pm
GLA
- IAH
1 stop29h 40m
British Airways
Deal found 2/2![British Airways logo]()
$668
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 4/193:30 pm
IAH
- GLA
1 stop12h 20m
British Airways
Wed 4/299:30 am
GLA
- IAH
2 stops18h 59m
British Airways
Deal found 2/2![British Airways logo]()
$671
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:30 pm
IAH
- GLA
1 stop19h 05m
Air France
Wed 3/259:05 am
GLA
- IAH
2 stops19h 54m
Air France
Deal found 1/31![Air France logo]()
$675
This Air France deal was found by Cheapflights users on 2/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:33 am
HOU
- GLA
2 stops15h 57m
Multiple Airlines
Wed 3/259:05 am
GLA
- HOU
2 stops18h 37m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$680
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:40 pm
IAH
- GLA
2 stops14h 50m
Multiple Airlines
Wed 3/259:05 am
GLA
- IAH
2 stops17h 04m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/198:21 pm
HOU
- GLA
2 stops15h 19m
American Airlines
Wed 4/2910:50 am
GLA
- HOU
2 stops18h 57m
American Airlines
Deal found 2/2![American Airlines logo]()
$684
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/1912:10 pm
IAH
- GLA
2 stops15h 40m
American Airlines
Wed 4/296:25 am
GLA
- IAH
2 stops16h 58m
American Airlines
Deal found 2/2![American Airlines logo]()
$684
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:30 pm
IAH
- GLA
1 stop12h 20m
British Airways
Fri 5/15:50 am
GLA
- IAH
1 stop13h 35m
British Airways
Deal found 2/2![British Airways logo]()
$693
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 5/49:05 pm
IAH
- GLA
1 stop13h 05m
British Airways
Fri 5/87:00 am
GLA
- IAH
1 stop18h 15m
British Airways
Deal found 2/2![British Airways logo]()
$698
This American Airlines deal was found by Cheapflights users on 2/2. 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
Fri 5/85:50 am
GLA
- HOU
2 stops15h 59m
American Airlines
Deal found 2/2![American Airlines logo]()
$714
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 February 3, 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 February 3, 2026.
This oojo deal was found by Cheapflights users on 2/1. 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 3/39:56 am
IAH
- GLA
2 stops22h 39m
British Airways
Tue 3/318:35 am
GLA
- IAH
2 stops21h 18m
British Airways
Deal found 2/1![British Airways logo]()
$652
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:30 pm
IAH
- GLA
1 stop24h 40m
KLM
Tue 3/319:10 am
GLA
- IAH
1 stop34h 05m
KLM
Deal found 2/1![KLM logo]()
$664
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:30 pm
IAH
- GLA
1 stop19h 05m
Air France
Wed 3/259:05 am
GLA
- IAH
2 stops19h 54m
Air France
Deal found 1/31![Air France logo]()
$675
This Air France deal was found by Cheapflights users on 2/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:33 am
HOU
- GLA
2 stops15h 57m
Multiple Airlines
Wed 3/259:05 am
GLA
- HOU
2 stops18h 37m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 2/1. 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 4/2910:50 am
GLA
- HOU
2 stops18h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:45 am
HOU
- GLA
2 stops22h 10m
Delta
Wed 2/186:05 am
GLA
- HOU
2 stops22h 23m
Delta
Deal found 1/31![Delta logo]()
$725
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 4/199:05 pm
IAH
- GLA
1 stop15h 40m
British Airways
Wed 4/2910:50 am
GLA
- IAH
1 stop14h 25m
British Airways
Deal found 2/1![British Airways logo]()
$664
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:40 pm
IAH
- GLA
2 stops14h 50m
Multiple Airlines
Wed 3/259:05 am
GLA
- IAH
2 stops17h 04m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 2/1. 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 4/1912:10 pm
IAH
- GLA
2 stops15h 40m
American Airlines
Wed 4/297:30 am
GLA
- IAH
2 stops19h 12m
American Airlines
Deal found 2/1![American Airlines logo]()
$684
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:30 pm
IAH
- GLA
1 stop12h 20m
British Airways
Fri 5/15:50 am
GLA
- IAH
1 stop13h 35m
British Airways
Deal found 2/2![British Airways logo]()
$693
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:33 am
HOU
- GLA
2 stops15h 57m
Delta
Wed 3/251:25 pm
GLA
- HOU
2 stops25h 58m
Delta
Deal found 2/2![Delta logo]()
$777
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 5/412:42 pm
HOU
- GLA
2 stops15h 23m
American Airlines
Fri 5/85:50 am
GLA
- HOU
2 stops15h 59m
American Airlines
Deal found 2/1![American Airlines logo]()
$714
This British Airways deal was found by Cheapflights users on 2/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:05 pm
IAH
- GLA
1 stop13h 05m
British Airways
Fri 5/88:35 am
GLA
- IAH
1 stop16h 40m
British Airways
Deal found 2/2![British Airways logo]()
$701
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 5/412:19 pm
IAH
- GLA
2 stops15h 46m
American Airlines
Fri 5/87:00 am
GLA
- IAH
2 stops16h 23m
American Airlines
Deal found 2/1![American Airlines logo]()
$714
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:19 pm
HOU
- GLA
2 stops15h 51m
Multiple Airlines
Thu 4/309:40 am
GLA
- HOU
2 stops16h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,135
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:19 pm
HOU
- GLA
2 stops15h 51m
British Airways
Thu 4/309:40 am
GLA
- HOU
2 stops16h 11m
British Airways
Deal found 2/2![British Airways logo]()
$1,135
This Icelandair deal was found by Cheapflights users on 2/1. 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 5/42:20 pm
HOU
- GLA
3 stops17h 05m
Multiple Airlines
Fri 5/82:20 pm
GLA
- HOU
2 stops16h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,324
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 3/74:21 pm
HOU
- GLA
2 stops14h 59m
American Airlines
Fri 3/136:35 am
GLA
- HOU
2 stops18h 15m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,447
Last-minute flights from Houston to Glasgow IntlDiscover last-minute flight deals from Houston to Glasgow Intl. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Glasgow Intl. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:30 pm
IAH
- GLA
1 stop12h 25m
Delta
Tue 2/106:05 am
GLA
- IAH
1 stop13h 25m
Delta
Deal found 2/2![Delta logo]()
$762
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/36:10 pm
IAH
- GLA
2 stops15h 40m
American Airlines
Tue 2/108:55 am
GLA
- IAH
2 stops19h 47m
American Airlines
Deal found 2/2![American Airlines logo]()
$764
This deal was found by Cheapflights users on 2/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:50 pm
IAH
- GLA
1 stop12h 00m
British Airways
Tue 2/106:25 am
GLA
- IAH
1 stop13h 40m
British Airways
Deal found 2/2![British Airways logo]()
$778
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:24 pm
IAH
- GLA
2 stops16h 26m
American Airlines
Wed 2/189:45 am
GLA
- IAH
2 stops20h 08m
American Airlines
Deal found 1/31![American Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:45 am
HOU
- GLA
2 stops22h 10m
Delta
Wed 2/186:05 am
GLA
- HOU
2 stops22h 23m
Delta
Deal found 1/31![Delta logo]()
$725
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:30 pm
IAH
- GLA
1 stop19h 05m
KLM
Thu 2/196:05 am
GLA
- IAH
2 stops18h 21m
KLM
Deal found 2/2![KLM logo]()
$772
This oojo deal was found by Cheapflights users on 2/1. 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 3/34:36 pm
IAH
- GLA
2 stops17h 14m
British Airways
Tue 3/319:10 pm
GLA
- IAH
1 stop22h 15m
British Airways
Deal found 2/1![British Airways logo]()
$649
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:30 pm
IAH
- GLA
1 stop24h 40m
KLM
Tue 3/319:10 am
GLA
- IAH
1 stop34h 05m
KLM
Deal found 2/1![KLM logo]()
$664
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:30 pm
IAH
- GLA
1 stop19h 05m
Air France
Wed 3/259:05 am
GLA
- IAH
2 stops19h 54m
Air France
Deal found 1/31![Air France logo]()
$675
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:40 pm
IAH
- GLA
2 stops14h 50m
Multiple Airlines
Wed 3/259:05 am
GLA
- IAH
2 stops17h 04m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$680
This KLM deal was found by Cheapflights users on 1/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:30 pm
IAH
- GLA
1 stop24h 40m
KLM
Wed 3/255:20 pm
GLA
- IAH
1 stop26h 10m
KLM
Deal found 1/31![KLM logo]()
$775
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 February 3, 2026.
Search for one-way flight options from Houston to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/135:24 pm
IAH
- GLA
3 stops38h 01m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$277
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Tue 7/216:35 pm
IAH
- GLA
2 stops16h 10m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$339
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Mon 5/186:45 pm
IAH
- GLA
2 stops16h 00m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$350
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:35 pm
IAH
- GLA
1 stop19h 10m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$378
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/133:30 pm
IAH
- GLA
1 stop12h 25m
Delta
Deal found 2/2![Delta logo]()
$383
This Flighttix deal was found by Cheapflights users on 2/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
HOU
- GLA
2 stops20h 25m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$434
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:21 pm
HOU
- GLA
2 stops19h 39m
British Airways
Deal found 2/1![British Airways logo]()
$455
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:15 pm
IAH
- GLA
2 stops18h 45m
Iberia
Deal found 2/1![Iberia logo]()
$455
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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 5/173:30 pm
IAH
- GLA
1 stop12h 20m
British Airways
Deal found 1/31![British Airways logo]()
$573
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:40 pm
IAH
- GLA
2 stops14h 55m
British Airways
Deal found 2/2![British Airways logo]()
$644
This Icelandair deal was found by Cheapflights users on 2/1. 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 4/132:20 pm
HOU
- GLA
3 stops17h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$727
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Mon 5/183:30 pm
IAH
- GLA
1 stop12h 35m
British Airways
Deal found 2/1![British Airways logo]()
$806
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 February 3, 2026.
Round-trip from | $649 (oojo) |
|---|---|
One-way from | $277 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $669 |
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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Houston to Glasgow Intl Airport that are best for you.
Fly from
Houston
Fly to
Glasgow Intl
Route
Depart
Return
Price
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Tue 3/3
9:56 am-2:35 pm
2 stops22h 39m
Glasgow Intl
Tue 3/31
8:35 am-11:53 pm
2 stops21h 18m
$652
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Tue 3/3
3:30 pm-10:10 pm
1 stop24h 40m
Glasgow Intl
Tue 3/31
9:10 am-1:15 pm
1 stop34h 05m
$664
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 4/19
9:05 pm-6:45 pm
1 stop15h 40m
Glasgow Intl
Wed 4/29
10:50 am-7:15 pm
1 stop14h 25m
$664
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Wed 3/18
4:30 pm-4:35 pm
1 stop19h 05m
Glasgow Intl
Wed 3/25
9:05 am-11:59 pm
2 stops19h 54m
$675
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Wed 3/18
11:33 am-8:30 am
2 stops15h 57m
Glasgow Intl
Wed 3/25
9:05 am-10:42 pm
2 stops18h 37m
$680
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Wed 3/18
12:40 pm-8:30 am
2 stops14h 50m
Glasgow Intl
Wed 3/25
9:05 am-9:09 pm
2 stops17h 04m
$680
HoustonGlasgow
HOU - GLA
HOUGLA
Houston Hobby
Sun 4/19
8:21 pm-5:40 pm
2 stops15h 19m
Glasgow Intl
Wed 4/29
10:50 am-11:47 pm
2 stops18h 57m
$684
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 4/19
12:10 pm-9:50 am
2 stops15h 40m
Glasgow Intl
Wed 4/29
7:30 am-8:42 pm
2 stops19h 12m
$684
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Sun 4/26
3:30 pm-9:50 am
1 stop12h 20m
Glasgow Intl
Fri 5/1
5:50 am-1:25 pm
1 stop13h 35m
$693
HoustonGlasgow
IAH - GLA
IAHGLA
Houston George Bush Intcntl
Mon 5/4
9:05 pm-4:10 pm
1 stop13h 05m
Glasgow Intl
Fri 5/8
8:35 am-7:15 pm
1 stop16h 40m
$701
Showing 1-10 of 35 results
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, October is the cheapest month in which you can book a flight from Houston to Glasgow Intl Airport (average of $575). Flying from Houston to Glasgow Intl Airport in June is currently the most expensive (average of $915). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Glasgow 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 February 3, 2026.
Get a feel of what it's like to fly with American 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.
Comfort
7.2
Food
6.4
Overall
7.2
Entertainment
6.9
Crew
8.0
Boarding
7.5
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Comfort
7.2
Food
6.4
Overall
7.2
Entertainment
6.9
Crew
8.0
Boarding
7.5
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Comfort
7.2
Food
6.4
Overall
7.2
Entertainment
6.9
Crew
8.0
Boarding
7.5
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 Intl. 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 Intl
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$880 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$628 | Average$1,055 | FlexibilityNo cancel fee | On-time71% |