What is the cheapest airline that flies from Houston to Glasgow?

British Airways, KLM, and Lufthansa are the most popular carriers operating from Houston to Glasgow

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

Prices for flights from Houston to Glasgow are updated daily.

How many operators does momondo search for flights from Houston to Glasgow?

There is 1 operator available for flights from Houston to Glasgow as of January 2026.

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.

£267 Cheap Flights from Houston to Glasgow in 2026

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Find the cheapest flights from Houston to Glasgow

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:25 - 16:10

IAH

GLA

16h 45m

2 stops

17:40 - 13:25

GLA

IAH

25h 45m

1 stop

£460British Airways

Mon, 11 May - Mon, 18 May

21:05 - 16:10

IAH

GLA

13h 05m

1 stop

15:35 - 13:25

GLA

IAH

27h 50m

1 stop

£462British Airways

Mon, 11 May - Mon, 18 May

15:30 - 16:35

IAH

GLA

19h 05m

1 stop

17:20 - 13:30

GLA

IAH

26h 10m

1 stop

£469Multiple Airlines

Sun, 1 Feb - Mon, 9 Feb

12:49 - 09:55

IAH

GLA

15h 06m

2 stops

06:05 - 13:30

GLA

IAH

13h 25m

1 stop

£471Air France

Mon, 16 Feb - Wed, 4 Mar

12:49 - 09:55

IAH

GLA

15h 06m

2 stops

10:40 - 13:30

GLA

IAH

32h 50m

1 stop

£472Multiple Airlines

Sun, 1 Feb - Mon, 9 Feb

12:49 - 09:55

IAH

GLA

15h 06m

2 stops

06:05 - 18:26

GLA

IAH

18h 21m

2 stops

£475Air France

Mon, 16 Feb - Wed, 4 Mar

13:06 - 09:55

HOU

GLA

14h 49m

2 stops

09:05 - 22:28

GLA

HOU

19h 23m

2 stops

£475KLM

Mon, 16 Feb - Wed, 4 Mar

20:21 - 17:40

HOU

GLA

15h 19m

2 stops

13:20 - 23:47

GLA

HOU

16h 27m

2 stops

£483American Airlines

Sun, 19 Apr - Wed, 29 Apr

12:18 - 10:45

HOU

GLA

16h 27m

2 stops

11:40 - 23:58

GLA

HOU

18h 18m

2 stops

£508American Airlines

Fri, 27 Feb - Fri, 6 Mar

11:09 - 09:55

HOU

GLA

16h 46m

2 stops

17:20 - 16:28

GLA

HOU

29h 08m

2 stops

£521KLM

Tue, 10 Feb - Tue, 17 Feb

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

American Airlines

19 Apr

HOU20:21Houston Hobby

15h 19m

2 stops

GLA17:40Glasgow Intl

29 Apr

GLA13:20Glasgow Intl

16h 27m

2 stops

HOU23:47Houston Hobby

£483

American Airlines

9 Jul

HOU20:22Houston Hobby

16h 18m

2 stops

GLA18:40Glasgow Intl

15 Jul

GLA13:05Glasgow Intl

16h 47m

2 stops

HOU23:52Houston Hobby

£778

Delta flights from Houston to Glasgow

Our best Delta deals on Houston to Glasgow flight tickets

Delta

12 Apr

HOU17:27Houston Hobby

16h 43m

2 stops

GLA16:10Glasgow Intl

22 Apr

GLA09:10Glasgow Intl

19h 34m

2 stops

HOU22:44Houston Hobby

£663

Delta

1 Mar

HOU05:25Houston Hobby

21h 05m

2 stops

GLA08:30Glasgow Intl

8 Mar

GLA13:25Glasgow Intl

26h 14m

2 stops

HOU10:39Houston Hobby

£701

Delta

9 Jul

IAH07:15Houston George Bush Intcntl

19h 10m

2 stops

GLA08:25Glasgow Intl

15 Jul

GLA06:00Glasgow Intl

18h 17m

2 stops

IAH18:17Houston George Bush Intcntl

£880

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 11/5

17:25-16:10

2 stops16h 45m

Glasgow Intl

Mon 18/5

17:40-13:25

1 stop25h 45m

£460

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 11/5

21:05-16:10

1 stop13h 05m

Glasgow Intl

Mon 18/5

15:35-13:25

1 stop27h 50m

£462

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 1/2

15:30-16:35

1 stop19h 05m

Glasgow Intl

Mon 9/2

17:20-13:30

1 stop26h 10m

£469

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 16/2

12:49-09:55

2 stops15h 06m

Glasgow Intl

Wed 4/3

06:05-13:30

1 stop13h 25m

£471

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 1/2

12:49-09:55

2 stops15h 06m

Glasgow Intl

Mon 9/2

10:40-13:30

1 stop32h 50m

£472

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 16/2

12:49-09:55

2 stops15h 06m

Glasgow Intl

Wed 4/3

06:05-18:26

2 stops18h 21m

£475

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Mon 16/2

13:06-09:55

2 stops14h 49m

Glasgow Intl

Wed 4/3

09:05-22:28

2 stops19h 23m

£475

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 19/4

20:21-17:40

2 stops15h 19m

Glasgow Intl

Wed 29/4

13:20-23:47

2 stops16h 27m

£483

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Fri 27/2

12:18-10:45

2 stops16h 27m

Glasgow Intl

Fri 6/3

11:40-23:58

2 stops18h 18m

£508

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 10/2

11:09-09:55

2 stops16h 46m

Glasgow Intl

Tue 17/2

17:20-16:28

2 stops29h 08m

£521

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Glasgow?

If you’re not able to fly to Glasgow in January, then February is your next best option. Flight prices from Houston to Glasgow during February average around £499.

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	11h 40m
Direct flights	None

The fastest flight from Houston to Glasgow takes 11h 40m

There are no direct flights from Houston to Glasgow. There are no popular flight routes from Houston to Glasgow.

Search flight deals

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 11h 40m.
When did momondo last update prices for flights from Houston to Glasgow?
Prices for flights from Houston to Glasgow are updated daily.
How many operators does momondo search for flights from Houston to Glasgow?
There is 1 operator available for flights from Houston to Glasgow as of January 2026.
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.

Best airlines flying from Houston to Glasgow

Compare and see reviews for airlines that fly from Houston to Glasgow with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £488	Free Cancellation	Rating 6.7 7,680 reviews		Search British Airways flights

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.