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

British Airways, Lufthansa, 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 December 2025.

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.

£251 Cheap Flights from Houston to Glasgow in 2025/26

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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.

15:50 - 14:15

IAH

GLA

16h 25m1 stop

06:35 - 14:05

GLA

IAH

13h 30m1 stop

£467British Airways

Wed, 14 Jan - Fri, 23 Jan

18:10 - 16:40

IAH

GLA

16h 30m2 stops

06:35 - 14:05

GLA

IAH

13h 30m1 stop

£480British Airways

Sun, 18 Jan - Fri, 30 Jan

18:10 - 16:55

IAH

GLA

16h 45m2 stops

19:10 - 14:05

GLA

IAH

24h 55m1 stop

£481British Airways

Tue, 13 Jan - Tue, 20 Jan

18:36 - 16:40

HOU

GLA

16h 04m2 stops

09:40 - 22:46

GLA

HOU

19h 06m2 stops

£482British Airways

Sun, 18 Jan - Fri, 30 Jan

21:50 - 16:40

IAH

GLA

12h 50m1 stop

06:35 - 14:05

GLA

IAH

13h 30m1 stop

£482British Airways

Sun, 18 Jan - Fri, 30 Jan

16:55 - 15:50

HOU

GLA

16h 55m2 stops

06:35 - 22:46

GLA

HOU

22h 11m2 stops

£483British Airways

Wed, 14 Jan - Fri, 23 Jan

18:10 - 16:25

IAH

GLA

16h 15m2 stops

08:15 - 22:30

GLA

IAH

20h 15m2 stops

£483British Airways

Wed, 14 Jan - Fri, 23 Jan

15:50 - 10:45

IAH

GLA

12h 55m1 stop

20:25 - 14:05

GLA

IAH

23h 40m1 stop

£501British Airways

Fri, 16 Jan - Wed, 21 Jan

16:55 - 13:05

HOU

GLA

14h 10m2 stops

08:40 - 22:46

GLA

HOU

20h 06m2 stops

£529American Airlines

Fri, 16 Jan - Wed, 21 Jan

16:20 - 13:05

HOU

GLA

15h 45m2 stops

12:05 - 23:58

GLA

HOU

17h 53m2 stops

£578American Airlines

Thu, 26 Mar - Sun, 5 Apr

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets

British Airways

14 Jan

IAH15:50Houston George Bush Intcntl

16h 25m

1 stop

GLA14:15Glasgow Intl

23 Jan

GLA06:35Glasgow Intl

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

£467

Find similar

British Airways

14 Jan

IAH18:10Houston George Bush Intcntl

15h 40m

2 stops

GLA15:50Glasgow Intl

23 Jan

GLA06:35Glasgow Intl

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

£480

Find similar

British Airways

13 Jan

IAH18:10Houston George Bush Intcntl

16h 45m

2 stops

GLA16:55Glasgow Intl

20 Jan

GLA19:10Glasgow Intl

24h 55m

1 stop

IAH14:05Houston George Bush Intcntl

£481

Find similar

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

American Airlines

16 Jan

HOU16:55Houston Hobby

14h 10m

2 stops

GLA13:05Glasgow Intl

21 Jan

GLA08:40Glasgow Intl

20h 06m

2 stops

HOU22:46Houston Hobby

£529

Find similar

American Airlines

10 Apr

IAH20:28Houston George Bush Intcntl

16h 27m

2 stops

GLA18:55Glasgow Intl

21 Apr

GLA10:55Glasgow Intl

17h 02m

2 stops

IAH21:57Houston George Bush Intcntl

£542

Find similar

American Airlines

26 Mar

HOU16:20Houston Hobby

15h 45m

2 stops

GLA13:05Glasgow Intl

5 Apr

GLA12:05Glasgow Intl

17h 53m

2 stops

HOU23:58Houston Hobby

£578

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 14/1

15:50-14:15

1 stop16h 25m

Glasgow Intl

Fri 23/1

06:35-14:05

1 stop13h 30m

£467

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 18/1

18:10-16:40

2 stops16h 30m

Glasgow Intl

Fri 30/1

06:35-14:05

1 stop13h 30m

£480

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 13/1

18:10-16:55

2 stops16h 45m

Glasgow Intl

Tue 20/1

19:10-14:05

1 stop24h 55m

£481

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sun 18/1

18:36-16:40

2 stops16h 04m

Glasgow Intl

Fri 30/1

09:40-22:46

2 stops19h 06m

£482

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 18/1

21:50-16:40

1 stop12h 50m

Glasgow Intl

Fri 30/1

06:35-14:05

1 stop13h 30m

£482

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Wed 14/1

16:55-15:50

2 stops16h 55m

Glasgow Intl

Fri 23/1

06:35-22:46

2 stops22h 11m

£483

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 14/1

18:10-16:25

2 stops16h 15m

Glasgow Intl

Fri 23/1

08:15-22:30

2 stops20h 15m

£483

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 16/1

15:50-10:45

1 stop12h 55m

Glasgow Intl

Wed 21/1

20:25-14:05

1 stop23h 40m

£501

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Fri 16/1

16:55-13:05

2 stops14h 10m

Glasgow Intl

Wed 21/1

08:40-22:46

2 stops20h 06m

£529

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Thu 26/3

16:20-13:05

2 stops15h 45m

Glasgow Intl

Sun 5/4

12:05-23:58

2 stops17h 53m

£578

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 April is your next best option. Flight prices from Houston to Glasgow during April average around £492.

What is the cheapest time of day to depart on your flight to Glasgow?

The cheapest time of day to fly to Glasgow is in the evening when flights can be purchased for as low as £516. In contrast, the most expensive time of day to depart to Glasgow is in the afternoon when prices are around £586.

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 December 2025.
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 £489	Free Cancellation	Rating 6.7 7,585 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.