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

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

What airlines fly to Glasgow?

British Airways, United Airlines and Delta 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 66% 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 August 2026.

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.

$327 Cheap Flights from Houston to Glasgow in 2026

Discover deals from 900+ travel sites with momondo.

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9:05 pm - 4:45 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

13h 40m1 stop London Heathrow

7:40 pm - 1:25 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

23h 45m1 stop London Heathrow

$861British Airways

Tue, Sep 29 - Wed, Oct 14

7:01 pm - 4:45 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 44m2 stops Dallas/Fort Worth London Heathrow

6:25 am - 1:25 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 00m1 stop London Heathrow

$872American Airlines

Tue, Sep 29 - Wed, Oct 14

12:00 pm - 9:40 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 40m2 stops Dallas/Fort Worth London Heathrow

6:25 am - 6:07 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

17h 42m2 stops London Heathrow Chicago O'Hare Intl

$882American Airlines

Tue, Sep 29 - Wed, Oct 14

3:50 pm - 10:50 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

13h 00m1 stop London Heathrow

7:15 pm - 2:05 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 50m1 stop London Heathrow

$885British Airways

Tue, Dec 1 - Wed, Dec 9

9:40 pm - 6:25 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

14h 45m1 stop London Heathrow

11:40 am - 11:57 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

18h 17m2 stops London Heathrow Chicago O'Hare Intl

$898Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

3:30 pm - 9:40 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 10m1 stop London Heathrow

9:20 pm - 1:25 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

22h 05m1 stop London Heathrow

$908British Airways

Tue, Sep 29 - Sun, Oct 11

3:50 pm - 10:50 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

13h 00m1 stop London Heathrow

6:35 am - 2:05 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 30m1 stop London Heathrow

$923British Airways

Tue, Dec 29 - Thu, Jan 7

9:45 pm - 10:10 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

30h 25m2 stops Chicago O'Hare Intl Newark

2:00 pm - 8:27 amGLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 27m2 stops Newark Washington, D.C. Dulles Intl

$975United Airlines

Tue, Sep 29 - Sun, Oct 11

4:45 pm - 10:10 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

11h 25m1 stop Newark

2:00 pm - 8:19 amGLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 19m2 stops Newark Chicago O'Hare Intl

$982United Airlines

Fri, Oct 2 - Sat, Oct 17

8:21 am - 10:10 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

19h 49m2 stops Chicago O'Hare Intl Newark

2:00 pm - 9:14 amGLA Glasgow Intl-IAH Houston George Bush Intcntl

25h 14m2 stops Newark Chicago O'Hare Intl

$982United Airlines

Fri, Oct 2 - Sat, Oct 17

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British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets

British Airways

Sep 29

IAH9:05 pmHouston George Bush Intcntl

15h 35m

1 stop

GLA6:40 pmGlasgow Intl

Oct 13

GLA7:30 pmGlasgow Intl

23h 55m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$861

British Airways

Dec 1

IAH3:50 pmHouston George Bush Intcntl

13h 00m

1 stop

GLA10:50 amGlasgow Intl

Dec 9

GLA7:15 pmGlasgow Intl

24h 50m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$885

British Airways

Sep 29

IAH3:30 pmHouston George Bush Intcntl

12h 10m

1 stop

GLA9:40 amGlasgow Intl

Oct 11

GLA9:20 pmGlasgow Intl

22h 05m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$908

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

American Airlines

Sep 29

IAH7:01 pmHouston George Bush Intcntl

15h 44m

2 stops

GLA4:45 pmGlasgow Intl

Oct 13

GLA5:55 amGlasgow Intl

13h 30m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$871

American Airlines

Sep 29

IAH7:01 pmHouston George Bush Intcntl

15h 44m

2 stops

GLA4:45 pmGlasgow Intl

Oct 14

GLA6:25 amGlasgow Intl

13h 00m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$872

American Airlines

Sep 29

HOU11:31 amHouston Hobby

16h 09m

2 stops

GLA9:40 amGlasgow Intl

Oct 13

GLA1:05 pmGlasgow Intl

16h 44m

2 stops

HOU11:49 pmHouston Hobby

$882

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 9/29

9:05 pm-4:45 pm

1 stop13h 40m

Glasgow Intl

Wed 10/14

7:40 pm-1:25 pm

1 stop23h 45m

$861

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 9/29

7:01 pm-4:45 pm

2 stops15h 44m

Glasgow Intl

Wed 10/14

6:25 am-1:25 pm

1 stop13h 00m

$872

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 9/29

12:00 pm-9:40 am

2 stops15h 40m

Glasgow Intl

Wed 10/14

6:25 am-6:07 pm

2 stops17h 42m

$882

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 12/1

3:50 pm-10:50 am

1 stop13h 00m

Glasgow Intl

Wed 12/9

7:15 pm-2:05 pm

1 stop24h 50m

$885

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 12/1

9:40 pm-6:25 pm

1 stop14h 45m

Glasgow Intl

Wed 12/9

11:40 am-11:57 pm

2 stops18h 17m

$898

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 9/29

3:30 pm-9:40 am

1 stop12h 10m

Glasgow Intl

Sun 10/11

9:20 pm-1:25 pm

1 stop22h 05m

$908

Quickest round-trip

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 12/29

3:50 pm-10:50 am

1 stop13h 00m

Glasgow Intl

Thu 1/7

6:35 am-2:05 pm

1 stop13h 30m

$923

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Tue 9/29

9:45 pm-10:10 am

2 stops30h 25m

Glasgow Intl

Sun 10/11

2:00 pm-8:27 am

2 stops24h 27m

$975

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Fri 10/2

4:45 pm-10:10 am

1 stop11h 25m

Glasgow Intl

Sat 10/17

2:00 pm-8:19 am

2 stops24h 19m

$982

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Fri 10/2

8:21 am-10:10 am

2 stops19h 49m

Glasgow Intl

Sat 10/17

2:00 pm-9:14 am

2 stops25h 14m

$982

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 March, then departing from Houston during the month April is also very affordable. Most momondo users find prices during this month for around $717.

Cheap Houston to Glasgow flight deals and tips

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

Best Price Found	$327
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to Glasgow from Houston in the past 72 hours is $327. The best round-trip flight deal from Houston to Glasgow found on momondo in the last 72 hours is $861.

The fastest flight from Houston to Glasgow takes 12h 50m

There are no direct flights from Houston to Glasgow. There are no popular flight routes from Houston to Glasgow.

Search flight deals

Frequently asked questions about flying from Houston to Glasgow

How far is Houston to Glasgow by plane?
A flight from Houston to Glasgow will travel around 4580.4 mi. 12h 50m 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 August 2026.
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
Delta	PriceFrom $632	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights
British Airways	PriceFrom $635	Free Cancellation	Rating 6.7 8,194 reviews	Search British Airways flights
United Airlines	PriceFrom $778	Free Cancellation	Rating 7.4 10,136 reviews	Search United Airlines flights
American Airlines	PriceFrom $813	Free Cancellation	Rating 7.1 12,027 reviews	Search American Airlines 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.

An easier way to manage your Glasgow trip

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Cheap flights from Houston to Glasgow from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Glasgow departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets

American Airlines flights from Houston to Glasgow

Our best American Airlines deals on Houston to Glasgow flight tickets

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How to get the cheapest flight ticket from Houston to Glasgow

What is the cheapest month to fly to Glasgow?

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

What airlines fly to Glasgow?

Cheap Houston to Glasgow flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to Glasgow

Best airlines flying from Houston to Glasgow

Compare and see reviews for airlines that fly from Houston to Glasgow with momondo

Why use momondo?

An easier way to manage your Glasgow trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow

Fly your favorite airline to Glasgow

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

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