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

Delta, American Airlines, and Virgin Atlantic 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.

£173 Cheap Flights from Houston to Glasgow in 2026

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Find the cheapest flights from Houston to Glasgow

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

16:57 - 14:40

IAH

GLA

15h 43m

2 stops

09:30 - 19:15

GLA

IAH

15h 45m

1 stop

£468British Airways

Sun, 19 Apr - Wed, 29 Apr

15:30 - 09:50

IAH

GLA

12h 20m

1 stop

07:30 - 19:15

GLA

IAH

17h 45m

1 stop

£469British Airways

Sun, 19 Apr - Wed, 29 Apr

15:30 - 09:50

IAH

GLA

12h 20m

1 stop

06:25 - 19:15

GLA

IAH

18h 50m

1 stop

£470British Airways

Sun, 12 Apr - Wed, 22 Apr

16:57 - 14:40

IAH

GLA

15h 43m

2 stops

10:50 - 23:51

GLA

IAH

19h 01m

2 stops

£471British Airways

Sun, 19 Apr - Wed, 29 Apr

17:15 - 14:30

IAH

GLA

15h 15m

2 stops

05:50 - 13:25

GLA

IAH

13h 35m

1 stop

£471British Airways

Mon, 9 Feb - Fri, 3 Apr

20:21 - 17:40

HOU

GLA

15h 19m

2 stops

13:20 - 23:47

GLA

HOU

16h 27m

2 stops

£482American Airlines

Sun, 19 Apr - Wed, 29 Apr

20:21 - 17:40

HOU

GLA

15h 19m

2 stops

13:20 - 23:47

GLA

HOU

16h 27m

2 stops

£556American Airlines

Sun, 12 Apr - Wed, 22 Apr

11:09 - 16:35

HOU

GLA

23h 26m

2 stops

06:05 - 22:33

GLA

HOU

22h 28m

2 stops

£573Delta

Sat, 7 Feb - Tue, 10 Feb

05:45 - 09:55

HOU

GLA

22h 10m

2 stops

06:05 - 22:33

GLA

HOU

22h 28m

2 stops

£574Delta

Sun, 1 Feb - Fri, 6 Feb

11:33 - 12:45

HOU

GLA

20h 12m

2 stops

13:25 - 10:23

GLA

HOU

25h 58m

2 stops

£579Delta

Thu, 19 Mar - Tue, 24 Mar

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets

British Airways

19 Apr

IAH16:57Houston George Bush Intcntl

15h 43m

2 stops

GLA14:40Glasgow Intl

29 Apr

GLA09:30Glasgow Intl

15h 45m

1 stop

IAH19:15Houston George Bush Intcntl

£468

British Airways

19 Apr

IAH15:30Houston George Bush Intcntl

12h 20m

1 stop

GLA09:50Glasgow Intl

29 Apr

GLA07:30Glasgow Intl

17h 45m

1 stop

IAH19:15Houston George Bush Intcntl

£469

British Airways

12 Apr

IAH15:30Houston George Bush Intcntl

12h 20m

1 stop

GLA09:50Glasgow Intl

22 Apr

GLA06:25Glasgow Intl

18h 50m

1 stop

IAH19:15Houston George Bush Intcntl

£470

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

£482

American Airlines

12 Apr

HOU20:21Houston Hobby

15h 19m

2 stops

GLA17:40Glasgow Intl

22 Apr

GLA13:20Glasgow Intl

16h 27m

2 stops

HOU23:47Houston Hobby

£556

American Airlines

1 Feb

IAH18:10Houston George Bush Intcntl

16h 30m

2 stops

GLA16:40Glasgow Intl

6 Feb

GLA08:55Glasgow Intl

18h 15m

2 stops

IAH21:10Houston George Bush Intcntl

£564

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 19/4

16:57-14:40

2 stops15h 43m

Glasgow Intl

Wed 29/4

09:30-19:15

1 stop15h 45m

£468

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 19/4

15:30-09:50

1 stop12h 20m

Glasgow Intl

Wed 29/4

07:30-19:15

1 stop17h 45m

£469

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 12/4

15:30-09:50

1 stop12h 20m

Glasgow Intl

Wed 22/4

06:25-19:15

1 stop18h 50m

£470

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 19/4

16:57-14:40

2 stops15h 43m

Glasgow Intl

Wed 29/4

10:50-23:51

2 stops19h 01m

£471

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 9/2

17:15-14:30

2 stops15h 15m

Glasgow Intl

Fri 3/4

05:50-13:25

1 stop13h 35m

£471

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

£482

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 12/4

20:21-17:40

2 stops15h 19m

Glasgow Intl

Wed 22/4

13:20-23:47

2 stops16h 27m

£556

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sat 7/2

11:09-16:35

2 stops23h 26m

Glasgow Intl

Tue 10/2

06:05-22:33

2 stops22h 28m

£573

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 1/2

05:45-09:55

2 stops22h 10m

Glasgow Intl

Fri 6/2

06:05-22:33

2 stops22h 28m

£574

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Thu 19/3

11:33-12:45

2 stops20h 12m

Glasgow Intl

Tue 24/3

13:25-10:23

2 stops25h 58m

£579

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 £498.

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 45m
Direct flights	None

The fastest flight from Houston to Glasgow takes 11h 45m

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 45m.
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 £487	Free Cancellation	Rating 6.7 7,689 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.