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

Lufthansa, Delta, and British Airways 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 November 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.

£301 Cheap Flights from Houston to Glasgow in 2025/26

Q: What is the typical price of a round-trip flight between Houston and Glasgow?

Prices are currently low for flights on this route. Typical prices usually range from £695 to £1,385. The lowest price recently found on this route was £450.

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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 - 12:50IAH-GLA

15h 00m1 stop

06:35 - 14:05GLA-IAH

13h 30m1 stop

£450British Airways

Find Deal

Wed, 14 Jan - Fri, 23 Jan

18:10 - 16:25IAH-GLA

16h 15m2 stops

06:35 - 14:05GLA-IAH

13h 30m1 stop

£466British Airways

Find Deal

Wed, 14 Jan - Fri, 23 Jan

15:30 - 22:10IAH-GLA

24h 40m1 stop

17:20 - 13:30GLA-IAH

26h 10m1 stop

£469KLM

Find Deal

Sun, 7 Dec - Mon, 15 Dec

16:55 - 16:25HOU-GLA

17h 30m2 stops

10:40 - 22:46GLA-HOU

18h 06m2 stops

£469British Airways

Find Deal

Wed, 14 Jan - Fri, 23 Jan

15:50 - 14:15IAH-GLA

16h 25m1 stop

06:35 - 14:05GLA-IAH

13h 30m1 stop

£470British Airways

Find Deal

Wed, 14 Jan - Fri, 23 Jan

15:10 - 12:45IAH-GLA

15h 35m2 stops

17:20 - 13:30GLA-IAH

26h 10m1 stop

£472KLM

Find Deal

Sun, 7 Dec - Mon, 15 Dec

12:47 - 10:45HOU-GLA

15h 58m2 stops

08:40 - 22:46GLA-HOU

20h 06m2 stops

£534American Airlines

Find Deal

Fri, 16 Jan - Wed, 21 Jan

16:55 - 14:55HOU-GLA

16h 00m2 stops

09:45 - 22:46GLA-HOU

19h 01m2 stops

£550American Airlines

Find Deal

Sat, 31 Jan - Mon, 9 Feb

17:04 - 09:55HOU-GLA

34h 51m2 stops

06:05 - 22:33GLA-HOU

22h 28m2 stops

£638Multiple Airlines

Find Deal

Tue, 6 Jan - Tue, 13 Jan

05:45 - 09:55HOU-GLA

22h 10m2 stops

06:05 - 22:33GLA-HOU

22h 28m2 stops

£706Delta

Find Deal

Fri, 9 Jan - Fri, 16 Jan

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

15h 00m

1 stop

GLA12:50Glasgow Intl

23 Jan

GLA06:35Glasgow Intl

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

£450

Find similar

British Airways

14 Jan

IAH18:10Houston George Bush Intcntl

16h 15m

2 stops

GLA16:25Glasgow Intl

23 Jan

GLA06:35Glasgow Intl

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

£466

Find similar

British Airways

14 Jan

HOU16:55Houston Hobby

17h 30m

2 stops

GLA16:25Glasgow Intl

23 Jan

GLA10:40Glasgow Intl

18h 06m

2 stops

HOU22:46Houston Hobby

£469

Find similar

KLM flights from Houston to Glasgow

Our best KLM deals on Houston to Glasgow flight tickets

KLM

7 Dec

IAH15:30Houston George Bush Intcntl

24h 40m

1 stop

GLA22:10Glasgow Intl

15 Dec

GLA17:20Glasgow Intl

26h 10m

1 stop

IAH13:30Houston George Bush Intcntl

£469

Find similar

KLM

7 Dec

IAH15:10Houston George Bush Intcntl

15h 35m

2 stops

GLA12:45Glasgow Intl

15 Dec

GLA17:20Glasgow Intl

26h 10m

1 stop

IAH13:30Houston George Bush Intcntl

£472

Find similar

KLM

7 Dec

IAH15:30Houston George Bush Intcntl

15h 15m

1 stop

GLA12:45Glasgow Intl

15 Dec

GLA13:25Glasgow Intl

30h 05m

1 stop

IAH13:30Houston George Bush Intcntl

£491

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 14/1

15:50-12:50

1 stop15h 00m

Glasgow Intl

Fri 23/1

06:35-14:05

1 stop13h 30m

£450

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 14/1

18:10-16:25

2 stops16h 15m

Glasgow Intl

Fri 23/1

06:35-14:05

1 stop13h 30m

£466

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 7/12

15:30-22:10

1 stop24h 40m

Glasgow Intl

Mon 15/12

17:20-13:30

1 stop26h 10m

£469

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Wed 14/1

16:55-16:25

2 stops17h 30m

Glasgow Intl

Fri 23/1

10:40-22:46

2 stops18h 06m

£469

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

£470

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 7/12

15:10-12:45

2 stops15h 35m

Glasgow Intl

Mon 15/12

17:20-13:30

1 stop26h 10m

£472

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Fri 16/1

12:47-10:45

2 stops15h 58m

Glasgow Intl

Wed 21/1

08:40-22:46

2 stops20h 06m

£534

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Sat 31/1

16:55-14:55

2 stops16h 00m

Glasgow Intl

Mon 9/2

09:45-22:46

2 stops19h 01m

£550

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 6/1

17:04-09:55

2 stops34h 51m

Glasgow Intl

Tue 13/1

06:05-22:33

2 stops22h 28m

£638

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Fri 9/1

05:45-09:55

2 stops22h 10m

Glasgow Intl

Fri 16/1

06:05-22:33

2 stops22h 28m

£706

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 typical price of a round-trip flight between Houston and Glasgow?

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 £501.

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 £525. In contrast, the most expensive time of day to depart to Glasgow is in the afternoon when prices are around £597.

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 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 November 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 £498	Free Cancellation	Rating 6.7 7,539 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.