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

Lufthansa, Virgin Atlantic, and KLM 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.

£324 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.

15:30 - 16:35IAH-GLA

19h 05m1 stop

13:25 - 13:30GLA-IAH

30h 05m1 stop

£463KLM

Find Deal

Mon, 24 Nov - Wed, 3 Dec

15:09 - 12:45IAH-GLA

15h 36m2 stops

06:05 - 13:30GLA-IAH

13h 25m1 stop

£466KLM

Find Deal

Tue, 18 Nov - Fri, 5 Dec

06:00 - 08:30HOU-GLA

20h 30m2 stops

06:05 - 17:52GLA-HOU

17h 47m2 stops

£473Delta

Find Deal

Tue, 25 Nov - Thu, 4 Dec

15:09 - 12:45IAH-GLA

15h 36m2 stops

06:05 - 18:19GLA-IAH

18h 14m2 stops

£474Delta

Find Deal

Mon, 24 Nov - Wed, 3 Dec

15:30 - 16:35IAH-GLA

19h 05m1 stop

17:20 - 13:30GLA-IAH

26h 10m1 stop

£478Multiple Airlines

Find Deal

Tue, 25 Nov - Wed, 3 Dec

16:24 - 13:05HOU-GLA

14h 41m2 stops

08:15 - 20:18GLA-HOU

18h 03m2 stops

£492American Airlines

Find Deal

Tue, 18 Nov - Fri, 5 Dec

12:16 - 09:50HOU-GLA

15h 34m2 stops

06:25 - 20:02GLA-HOU

18h 37m2 stops

£499American Airlines

Find Deal

Tue, 3 Mar - Tue, 10 Mar

21:50 - 17:35IAH-GLA

13h 45m1 stop

20:25 - 14:05GLA-IAH

23h 40m1 stop

£524British Airways

Find Deal

Sun, 7 Dec - Mon, 15 Dec

16:50 - 13:05IAH-GLA

15h 15m1 stop

17:30 - 13:40GLA-IAH

26h 10m1 stop

£526British Airways

Find Deal

Fri, 27 Mar - Tue, 31 Mar

05:14 - 11:30IAH-GLA

24h 16m3 stops

07:05 - 22:43GLA-IAH

21h 38m2 stops

£599Multiple Airlines

Find Deal

Tue, 18 Nov - Fri, 5 Dec

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

American Airlines

18 Nov

HOU16:24Houston Hobby

14h 41m

2 stops

GLA13:05Glasgow Intl

5 Dec

GLA08:15Glasgow Intl

18h 03m

2 stops

HOU20:18Houston Hobby

£492

Find similar

American Airlines

3 Mar

HOU12:16Houston Hobby

15h 34m

2 stops

GLA09:50Glasgow Intl

10 Mar

GLA06:25Glasgow Intl

18h 37m

2 stops

HOU20:02Houston Hobby

£499

Find similar

American Airlines

7 Dec

IAH16:32Houston George Bush Intcntl

14h 43m

2 stops

GLA13:15Glasgow Intl

15 Dec

GLA06:35Glasgow Intl

18h 50m

2 stops

IAH19:25Houston George Bush Intcntl

£530

Find similar

Lufthansa flights from Houston to Glasgow

Our best Lufthansa deals on Houston to Glasgow flight tickets

Lufthansa

11 Nov

IAH16:30Houston George Bush Intcntl

13h 35m

1 stop

GLA12:05Glasgow Intl

18 Nov

GLA06:00Glasgow Intl

14h 35m

1 stop

IAH14:35Houston George Bush Intcntl

£464

Find similar

Lufthansa

11 Nov

IAH16:30Houston George Bush Intcntl

13h 35m

1 stop

GLA12:05Glasgow Intl

18 Nov

GLA06:00Glasgow Intl

14h 35m

1 stop

IAH14:35Houston George Bush Intcntl

£482

Find similar

Lufthansa

9 Nov

IAH20:22Houston George Bush Intcntl

33h 33m

2 stops

GLA11:55Glasgow Intl

18 Nov

GLA06:00Glasgow Intl

14h 35m

1 stop

IAH14:35Houston George Bush Intcntl

£489

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 24/11

15:30-16:35

1 stop19h 05m

Glasgow Intl

Wed 3/12

13:25-13:30

1 stop30h 05m

£463

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 18/11

15:09-12:45

2 stops15h 36m

Glasgow Intl

Fri 5/12

06:05-13:30

1 stop13h 25m

£466

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 25/11

06:00-08:30

2 stops20h 30m

Glasgow Intl

Thu 4/12

06:05-17:52

2 stops17h 47m

£473

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 24/11

15:09-12:45

2 stops15h 36m

Glasgow Intl

Wed 3/12

06:05-18:19

2 stops18h 14m

£474

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 25/11

15:30-16:35

1 stop19h 05m

Glasgow Intl

Wed 3/12

17:20-13:30

1 stop26h 10m

£478

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 18/11

16:24-13:05

2 stops14h 41m

Glasgow Intl

Fri 5/12

08:15-20:18

2 stops18h 03m

£492

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

Tue 3/3

12:16-09:50

2 stops15h 34m

Glasgow Intl

Tue 10/3

06:25-20:02

2 stops18h 37m

£499

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 7/12

21:50-17:35

1 stop13h 45m

Glasgow Intl

Mon 15/12

20:25-14:05

1 stop23h 40m

£524

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 27/3

16:50-13:05

1 stop15h 15m

Glasgow Intl

Tue 31/3

17:30-13:40

1 stop26h 10m

£526

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 18/11

05:14-11:30

3 stops24h 16m

Glasgow Intl

Fri 5/12

07:05-22:43

2 stops21h 38m

£599

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 £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 £526. 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

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 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 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 7,496 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.