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

British Airways and Delta are the most popular carriers operating from Houston to Glasgow

What airlines fly to Glasgow?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Glasgow from Houston according to our data. British Airways is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 4 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

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 are 2 operators 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Glasgow.

What documentation or ID do you need to fly to Glasgow?

The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$286 Cheap Flights from Houston to Glasgow in 2025/26

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Find the cheapest flights from Houston to Glasgow

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One-way

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3:30 pm - 12:30 pm

IAH

GLA

15h 00m1 stop

7:30 am - 7:15 pm

GLA

IAH

17h 45m1 stop

$640British Airways

qua, abr 15 - qua, abr 29

4:55 pm - 3:50 pm

HOU

GLA

16h 55m2 stops

6:35 am - 6:06 pm

GLA

HOU

17h 31m2 stops

$661American Airlines

qua, jan 14 - sex, jan 23

2:41 pm - 12:50 pm

IAH

GLA

16h 09m2 stops

8:15 am - 9:10 pm

GLA

IAH

18h 55m2 stops

$661American Airlines

qua, jan 14 - sex, jan 23

12:20 pm - 4:35 pm

IAH

GLA

22h 15m2 stops

6:05 am - 1:30 pm

GLA

IAH

13h 25m1 stop

$664Delta

qua, jan 14 - sex, jan 23

3:30 pm - 12:30 pm

IAH

GLA

15h 00m1 stop

10:35 am - 11:55 pm

GLA

IAH

19h 20m2 stops

$666British Airways

qua, abr 15 - qua, abr 29

3:50 pm - 9:30 am

IAH

GLA

11h 40m1 stop

12:45 pm - 8:00 pm

GLA

IAH

13h 15m1 stop

$671British Airways

qui, jan 29 - qui, fev 5

12:47 pm - 4:25 pm

HOU

GLA

21h 38m2 stops

10:40 am - 10:46 pm

GLA

HOU

18h 06m2 stops

$673British Airways

qua, jan 14 - sex, jan 23

9:50 pm - 4:40 pm

IAH

GLA

12h 50m1 stop

6:35 am - 2:05 pm

GLA

IAH

13h 30m1 stop

$673British Airways

qui, fev 12 - qui, fev 19

4:21 pm - 6:00 pm

HOU

GLA

19h 39m2 stops

11:40 am - 11:58 pm

GLA

HOU

18h 18m2 stops

$689British Airways

sex, fev 13 - sex, fev 20

10:35 am - 12:55 pm

HOU

GLA

20h 20m2 stops

6:00 am - 10:44 pm

GLA

HOU

22h 44m2 stops

$738Delta

qua, abr 15 - qua, abr 29

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

American Airlines

Jan 14

HOU4:55 pmHouston Hobby

16h 55m

2 stops

GLA3:50 pmGlasgow Intl

Jan 23

GLA6:35 amGlasgow Intl

17h 31m

2 stops

HOU6:06 pmHouston Hobby

$661

Find similar

American Airlines

Feb 12

HOU12:18 pmHouston Hobby

16h 27m

2 stops

GLA10:45 amGlasgow Intl

Feb 26

GLA6:35 amGlasgow Intl

19h 15m

2 stops

HOU7:50 pmHouston Hobby

$710

Find similar

American Airlines

May 7

HOU8:27 pmHouston Hobby

15h 03m

2 stops

GLA5:30 pmGlasgow Intl

May 27

GLA7:00 amGlasgow Intl

16h 47m

2 stops

HOU5:47 pmHouston Hobby

$897

Find similar

British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets

British Airways

Mar 10

IAH4:50 pmHouston George Bush Intcntl

12h 00m

1 stop

GLA9:50 amGlasgow Intl

Mar 17

GLA7:10 pmGlasgow Intl

24h 55m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$624

Find similar

British Airways

Apr 15

IAH3:30 pmHouston George Bush Intcntl

15h 00m

1 stop

GLA12:30 pmGlasgow Intl

Apr 29

GLA7:30 amGlasgow Intl

17h 45m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$640

Find similar

British Airways

Mar 10

IAH5:15 pmHouston George Bush Intcntl

16h 20m

2 stops

GLA2:35 pmGlasgow Intl

Mar 17

GLA3:20 pmGlasgow Intl

28h 45m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$644

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

qua 4/15

3:30 pm-12:30 pm

1 stop15h 00m

Glasgow Intl

qua 4/29

7:30 am-7:15 pm

1 stop17h 45m

$640

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

qua 1/14

4:55 pm-3:50 pm

2 stops16h 55m

Glasgow Intl

sex 1/23

6:35 am-6:06 pm

2 stops17h 31m

$661

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

qua 1/14

2:41 pm-12:50 pm

2 stops16h 09m

Glasgow Intl

sex 1/23

8:15 am-9:10 pm

2 stops18h 55m

$661

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

qua 1/14

12:20 pm-4:35 pm

2 stops22h 15m

Glasgow Intl

sex 1/23

6:05 am-1:30 pm

1 stop13h 25m

$664

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

qua 4/15

3:30 pm-12:30 pm

1 stop15h 00m

Glasgow Intl

qua 4/29

10:35 am-11:55 pm

2 stops19h 20m

$666

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

qui 1/29

3:50 pm-9:30 am

1 stop11h 40m

Glasgow Intl

qui 2/5

12:45 pm-8:00 pm

1 stop13h 15m

$671

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

qua 1/14

12:47 pm-4:25 pm

2 stops21h 38m

Glasgow Intl

sex 1/23

10:40 am-10:46 pm

2 stops18h 06m

$673

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

qui 2/12

9:50 pm-4:40 pm

1 stop12h 50m

Glasgow Intl

qui 2/19

6:35 am-2:05 pm

1 stop13h 30m

$673

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

sex 2/13

4:21 pm-6:00 pm

2 stops19h 39m

Glasgow Intl

sex 2/20

11:40 am-11:58 pm

2 stops18h 18m

$689

HoustonGlasgow

HOU - GLA

HOUGLA

Houston Hobby

qua 4/15

10:35 am-12:55 pm

2 stops20h 20m

Glasgow Intl

qua 4/29

6:00 am-10:44 pm

2 stops22h 44m

$738

Flights are sorted by cheapest round-trip 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 are unable to visit Glasgow during the month of January, then departing from Houston during the month April is also very affordable. Most momondo users find prices during this month for around $658.

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	12h 00m
Direct flights	None

The fastest flight from Houston to Glasgow takes 12h 00m

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. 12h 00m is a normal flight duration for this route.
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 are 2 operators 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Glasgow.
What documentation or ID do you need to fly to Glasgow?
The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 $600	Free Cancellation	Rating 6.7 7,630 reviews	Search British Airways flights
American Airlines	PriceFrom $628	Free Cancellation	Rating 7.2 11,069 reviews	Search American Airlines flights
United Airlines	PriceFrom $731	Free Cancellation	Rating 7.4 9,122 reviews	Search United Airlines flights
KLM	PriceFrom $886	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Glasgow?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Glasgow for you.

Can I find flights from Houston to Glasgow with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Glasgow flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Houston to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.