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

Lufthansa, Air France, and Delta 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.

£302 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 - 14:15IAH-GLA

16h 25m1 stop

06:35 - 14:05GLA-IAH

13h 30m1 stop

£471British Airways

Find Deal

mer, 14 gen - ven, 23 gen

15:50 - 14:15IAH-GLA

16h 25m1 stop

06:35 - 14:05GLA-IAH

13h 30m1 stop

£488British Airways

Find Deal

mer, 14 gen - ven, 23 gen

15:50 - 12:50IAH-GLA

15h 00m1 stop

10:40 - 22:42GLA-IAH

18h 02m2 stops

£495Multiple Airlines

Find Deal

mer, 14 gen - ven, 23 gen

15:50 - 12:50IAH-GLA

15h 00m1 stop

11:40 - 00:45GLA-IAH

19h 05m2 stops

£496British Airways

Find Deal

mer, 14 gen - ven, 23 gen

16:55 - 14:15HOU-GLA

15h 20m2 stops

06:35 - 18:06GLA-HOU

17h 31m2 stops

£497American Airlines

Find Deal

mer, 14 gen - ven, 23 gen

17:23 - 16:25IAH-GLA

17h 02m2 stops

06:35 - 19:18GLA-IAH

18h 43m2 stops

£497American Airlines

Find Deal

mer, 14 gen - ven, 23 gen

21:05 - 15:35IAH-GLA

12h 30m1 stop

07:00 - 19:15GLA-IAH

18h 15m1 stop

£499American Airlines

Find Deal

mer, 8 apr - ven, 17 apr

17:35 - 16:35HOU-GLA

18h 00m2 stops

09:05 - 21:46GLA-HOU

17h 41m2 stops

£532Delta

Find Deal

lun, 16 mar - gio, 19 mar

05:25 - 08:30HOU-GLA

21h 05m2 stops

06:05 - 21:46GLA-HOU

20h 41m2 stops

£547Delta

Find Deal

mer, 4 mar - mer, 11 mar

06:00 - 12:45HOU-GLA

24h 45m2 stops

06:05 - 22:33GLA-HOU

22h 28m2 stops

£652Multiple Airlines

Find Deal

mer, 31 dic - mer, 7 gen

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

£471

Find similar

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

£488

Find similar

British Airways

14 Jan

IAH15:50Houston George Bush Intcntl

15h 00m

1 stop

GLA12:50Glasgow Intl

23 Jan

GLA11:40Glasgow Intl

19h 05m

2 stops

IAH00:45Houston George Bush Intcntl

£496

Find similar

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

American Airlines

14 Jan

HOU16:55Houston Hobby

15h 20m

2 stops

GLA14:15Glasgow Intl

23 Jan

GLA06:35Glasgow Intl

17h 31m

2 stops

HOU18:06Houston Hobby

£497

Find similar

American Airlines

8 Apr

IAH21:05Houston George Bush Intcntl

12h 30m

1 stop

GLA15:35Glasgow Intl

17 Apr

GLA07:00Glasgow Intl

18h 15m

1 stop

IAH19:15Houston George Bush Intcntl

£499

Find similar

American Airlines

8 Apr

IAH13:25Houston George Bush Intcntl

14h 55m

2 stops

GLA10:20Glasgow Intl

17 Apr

GLA08:55Glasgow Intl

16h 20m

1 stop

IAH19:15Houston George Bush Intcntl

£502

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

mer 14/1

15:50-14:15

1 stop16h 25m

Glasgow Intl

ven 23/1

06:35-14:05

1 stop13h 30m

£471

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

mer 14/1

15:50-14:15

1 stop16h 25m

Glasgow Intl

ven 23/1

06:35-14:05

1 stop13h 30m

£488

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

mer 14/1

15:50-12:50

1 stop15h 00m

Glasgow Intl

ven 23/1

10:40-22:42

2 stops18h 02m

£495

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

mer 14/1

15:50-12:50

1 stop15h 00m

Glasgow Intl

ven 23/1

11:40-00:45

2 stops19h 05m

£496

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

mer 14/1

16:55-14:15

2 stops15h 20m

Glasgow Intl

ven 23/1

06:35-18:06

2 stops17h 31m

£497

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

mer 14/1

17:23-16:25

2 stops17h 02m

Glasgow Intl

ven 23/1

06:35-19:18

2 stops18h 43m

£497

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

mer 8/4

21:05-15:35

1 stop12h 30m

Glasgow Intl

ven 17/4

07:00-19:15

1 stop18h 15m

£499

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

lun 16/3

17:35-16:35

2 stops18h 00m

Glasgow Intl

gio 19/3

09:05-21:46

2 stops17h 41m

£532

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

mer 4/3

05:25-08:30

2 stops21h 05m

Glasgow Intl

mer 11/3

06:05-21:46

2 stops20h 41m

£547

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

mer 31/12

06:00-12:45

2 stops24h 45m

Glasgow Intl

mer 7/1

06:05-22:33

2 stops22h 28m

£652

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 £500.

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 £596.

Cheap Houston to Glasgow flight deals and tips

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

Direct flights	None

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 £497	Free Cancellation	Rating 6.7 7,532 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.