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Cheap flights from Houston to Glasgow from £242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Glasgow departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
15:50 - 10:30IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 40m1 stop London Heathrow
British Airways Logo
20:15 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
23h 50m1 stop London Heathrow
£653British Airways
Wed, 25 Nov - Mon, 7 Dec
British Airways Logo
15:50 - 13:15IAH  Houston George Bush Intcntl-GLA Glasgow Intl
15h 25m1 stop London Heathrow
British Airways Logo
06:35 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
£660British Airways
Sun, 6 Dec - Thu, 10 Dec
British Airways Logo
15:50 - 10:35IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 45m1 stop London Heathrow
British Airways Logo
08:40 - 19:55GLA  Glasgow Intl-IAH Houston George Bush Intcntl
17h 15m1 stop London Heathrow
£666British Airways
Sun, 15 Nov - Thu, 19 Nov
Multiple Airlines Logo
15:50 - 14:20IAH  Houston George Bush Intcntl-GLA Glasgow Intl
16h 30m1 stop London Heathrow
Multiple Airlines Logo
11:30 - 19:55GLA  Glasgow Intl-IAH Houston George Bush Intcntl
14h 25m1 stop London Heathrow
£671Multiple Airlines
Wed, 30 Dec - Thu, 7 Jan
British Airways Logo
09:50 - 09:30IAH  Houston George Bush Intcntl-GLA Glasgow Intl
17h 40m2 stops Miami London Heathrow
British Airways Logo
20:15 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
23h 50m1 stop London Heathrow
£674British Airways
Wed, 25 Nov - Mon, 7 Dec
American Airlines Logo
16:30 - 14:15IAH  Houston George Bush Intcntl-GLA Glasgow Intl
15h 45m2 stops Dallas/Fort Worth London Heathrow
American Airlines Logo
10:20 - 19:55GLA  Glasgow Intl-IAH Houston George Bush Intcntl
15h 35m1 stop London Heathrow
£674American Airlines
Wed, 30 Dec - Thu, 7 Jan
British Airways Logo
15:50 - 10:50IAH  Houston George Bush Intcntl-GLA Glasgow Intl
13h 00m1 stop London Heathrow
British Airways Logo
06:35 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
13h 30m1 stop London Heathrow
£681British Airways
Tue, 29 Dec - Thu, 7 Jan
American Airlines Logo
11:35 - 10:45HOU  Houston Hobby-GLA Glasgow Intl
17h 10m2 stops Dallas/Fort Worth London Heathrow
American Airlines Logo
11:30 - 23:15GLA  Glasgow Intl-HOU Houston Hobby
17h 45m2 stops London Heathrow Dallas/Fort Worth
£682American Airlines
Wed, 30 Dec - Thu, 7 Jan
American Airlines Logo
11:51 - 10:45IAH  Houston George Bush Intcntl-GLA Glasgow Intl
16h 54m2 stops Dallas/Fort Worth London Heathrow
American Airlines Logo
09:55 - 21:15GLA  Glasgow Intl-IAH Houston George Bush Intcntl
17h 20m2 stops London Heathrow Dallas/Fort Worth
£682American Airlines
Wed, 30 Dec - Thu, 7 Jan
British Airways Logo
21:40 - 15:50IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 10m1 stop London Heathrow
British Airways Logo
20:10 - 14:05GLA  Glasgow Intl-IAH Houston George Bush Intcntl
23h 55m1 stop London Heathrow
£688British Airways
Tue, 17 Nov - Sun, 22 Nov

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British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets
British Airways
25 Nov
IAH15:50Houston George Bush Intcntl
12h 40m
1 stop
GLA10:30Glasgow Intl
7 Dec
GLA20:15Glasgow Intl
23h 50m
1 stop
IAH14:05Houston George Bush Intcntl
£653
British Airways
6 Dec
IAH15:50Houston George Bush Intcntl
15h 25m
1 stop
GLA13:15Glasgow Intl
10 Dec
GLA06:35Glasgow Intl
13h 30m
1 stop
IAH14:05Houston George Bush Intcntl
£660
British Airways
15 Nov
IAH15:50Houston George Bush Intcntl
12h 45m
1 stop
GLA10:35Glasgow Intl
19 Nov
GLA08:40Glasgow Intl
17h 15m
1 stop
IAH19:55Houston George Bush Intcntl
£666

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets
American Airlines
30 Dec
IAH16:30Houston George Bush Intcntl
15h 45m
2 stops
GLA14:15Glasgow Intl
7 Jan
GLA10:20Glasgow Intl
15h 35m
1 stop
IAH19:55Houston George Bush Intcntl
£674
American Airlines
30 Dec
HOU11:35Houston Hobby
17h 10m
2 stops
GLA10:45Glasgow Intl
7 Jan
GLA11:30Glasgow Intl
17h 45m
2 stops
HOU23:15Houston Hobby
£682
American Airlines
29 Dec
IAH17:43Houston George Bush Intcntl
16h 07m
2 stops
GLA15:50Glasgow Intl
7 Jan
GLA08:40Glasgow Intl
17h 15m
1 stop
IAH19:55Houston George Bush Intcntl
£697

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Houston to Glasgow that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 25/11

15:50-10:30

1 stop12h 40m

Glasgow Intl

Mon 7/12

20:15-14:05

1 stop23h 50m

£653

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Sun 6/12

15:50-13:15

1 stop15h 25m

Glasgow Intl

Thu 10/12

06:35-14:05

1 stop13h 30m

£660

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Sun 15/11

15:50-10:35

1 stop12h 45m

Glasgow Intl

Thu 19/11

08:40-19:55

1 stop17h 15m

£666

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 30/12

15:50-14:20

1 stop16h 30m

Glasgow Intl

Thu 7/1

11:30-19:55

1 stop14h 25m

£671

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 25/11

09:50-09:30

2 stops17h 40m

Glasgow Intl

Mon 7/12

20:15-14:05

1 stop23h 50m

£674

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 30/12

16:30-14:15

2 stops15h 45m

Glasgow Intl

Thu 7/1

10:20-19:55

1 stop15h 35m

£674
Fastest return journey

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 29/12

15:50-10:50

1 stop13h 00m

Glasgow Intl

Thu 7/1

06:35-14:05

1 stop13h 30m

£681

HoustonGlasgow

HOU Houston Hobby - GLA Glasgow Intl

HOUGLA

Houston Hobby

Wed 30/12

11:35-10:45

2 stops17h 10m

Glasgow Intl

Thu 7/1

11:30-23:15

2 stops17h 45m

£682

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 30/12

11:51-10:45

2 stops16h 54m

Glasgow Intl

Thu 7/1

09:55-21:15

2 stops17h 20m

£682

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 17/11

21:40-15:50

1 stop12h 10m

Glasgow Intl

Sun 22/11

20:10-14:05

1 stop23h 55m

£688

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Houston to Glasgow

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Glasgow?

If you’re not able to fly to Glasgow in February, then March is your next best option. Flight prices from Houston to Glasgow during March average around £514.

Cheap Houston to Glasgow flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Glasgow

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Houston to Glasgow takes 12h 45m
There are no direct flights from Houston to Glasgow. There are no popular flight routes from Houston to Glasgow.
Search flight deals

Frequently asked questions about flying from Houston to Glasgow

  • How far is Houston to Glasgow by plane?

    A flight from Houston to Glasgow will travel around 4580.4 mi. In terms of flight time, this usually takes a little over 12h 45m.

  • When did momondo last update prices for flights from Houston to Glasgow?

    Prices for flights from Houston to Glasgow are updated daily.

  • How old do you have to be to fly from Houston to Glasgow?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Glasgow.

  • What documentation or ID do you need to fly to Glasgow?

    The required travel and health documents for your Glasgow trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Glasgow?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Glasgow . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Glasgow with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Glasgow from Houston with this policy.

How can momondo help me find flights from Houston to Glasgow?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from Houston.

I’m not ready to book a flight from Houston to Glasgow right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Glasgow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport