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 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 68% 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 3 operators available for flights from Houston to Glasgow as of November 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.

$389 Cheap Flights from Houston to Glasgow in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Glasgow

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One-way

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Cheap round-trip flights

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2:55 pm - 8:05 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

23h 10m2 stops Istanbul London Gatwick

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

34h 50m2 stops London Gatwick Istanbul

$1,043Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

3:50 pm - 10:35 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 45m1 stop London Heathrow

7:20 pm - 2:05 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 45m1 stop London Heathrow

$1,064British Airways

Sun, Feb 7 - Tue, Feb 16

3:50 pm - 10:35 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 45m1 stop London Heathrow

7:20 pm - 2:05 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

24h 45m1 stop London Heathrow

$1,065British Airways

Sun, Feb 7 - Tue, Feb 16

12:11 pm - 4:40 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

22h 29m2 stops Miami London Heathrow

6:15 am - 2:05 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 50m1 stop London Heathrow

$1,086British Airways

Sun, Feb 7 - Tue, Feb 16

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

14h 45m1 stop London Heathrow

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

13h 30m1 stop London Heathrow

$1,124Multiple Airlines

Mon, Mar 1 - Sat, Mar 13

3:50 pm - 10:30 amIAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 40m1 stop London Heathrow

6:35 am - 3:05 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 30m1 stop London Heathrow

$1,125Multiple Airlines

Wed, Mar 10 - Sat, Mar 20

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

14h 45m1 stop London Heathrow

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

13h 30m1 stop London Heathrow

$1,125Multiple Airlines

Mon, Mar 1 - Sat, Mar 13

6:04 pm - 4:05 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

16h 01m2 stops Dallas/Fort Worth London Heathrow

10:55 am - 7:15 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

14h 20m1 stop London Heathrow

$1,136Iberia

Thu, May 6 - Tue, May 18

9:40 pm - 4:25 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 45m1 stop London Heathrow

10:30 am - 10:31 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

18h 01m2 stops London Heathrow Dallas/Fort Worth

$1,136Iberia

Mon, Mar 1 - Sat, Mar 13

9:40 pm - 4:25 pmIAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 45m1 stop London Heathrow

10:30 am - 10:31 pmGLA Glasgow Intl-IAH Houston George Bush Intcntl

18h 01m2 stops London Heathrow Dallas/Fort Worth

$1,137Iberia

Mon, Mar 1 - Sat, Mar 13

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British Airways flights from Houston to Glasgow

Our best British Airways deals on Houston to Glasgow flight tickets

British Airways

Feb 7

IAH3:50 pmHouston George Bush Intcntl

12h 45m

1 stop

GLA10:35 amGlasgow Intl

Feb 16

GLA7:20 pmGlasgow Intl

24h 45m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,064

British Airways

Feb 7

IAH3:50 pmHouston George Bush Intcntl

12h 45m

1 stop

GLA10:35 amGlasgow Intl

Feb 16

GLA7:20 pmGlasgow Intl

24h 45m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,065

British Airways

Feb 7

IAH12:11 pmHouston George Bush Intcntl

22h 29m

2 stops

GLA4:40 pmGlasgow Intl

Feb 16

GLA6:15 amGlasgow Intl

13h 50m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,086

Air France flights from Houston to Glasgow

Our best Air France deals on Houston to Glasgow flight tickets

Air France

Dec 3

IAH3:25 pmHouston George Bush Intcntl

19h 05m

1 stop

GLA4:30 pmGlasgow Intl

Dec 10

GLA5:40 amGlasgow Intl

13h 30m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$1,129

Air France

Dec 30

IAH3:25 pmHouston George Bush Intcntl

19h 05m

1 stop

GLA4:30 pmGlasgow Intl

Jan 7

GLA5:40 amGlasgow Intl

13h 30m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$1,141

Air France

Dec 30

IAH3:25 pmHouston George Bush Intcntl

19h 05m

1 stop

GLA4:30 pmGlasgow Intl

Jan 7

GLA5:40 amGlasgow Intl

13h 30m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$1,146

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

Thu 12/3

2:55 pm-8:05 pm

2 stops23h 10m

Glasgow Intl

Thu 12/10

2:15 pm-7:05 pm

2 stops34h 50m

$1,043

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Sun 2/7

3:50 pm-10:35 am

1 stop12h 45m

Glasgow Intl

Tue 2/16

7:20 pm-2:05 pm

1 stop24h 45m

$1,064

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Sun 2/7

3:50 pm-10:35 am

1 stop12h 45m

Glasgow Intl

Tue 2/16

7:20 pm-2:05 pm

1 stop24h 45m

$1,065

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Sun 2/7

12:11 pm-4:40 pm

2 stops22h 29m

Glasgow Intl

Tue 2/16

6:15 am-2:05 pm

1 stop13h 50m

$1,086

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 3/1

9:40 pm-6:25 pm

1 stop14h 45m

Glasgow Intl

Sat 3/13

6:35 am-2:05 pm

1 stop13h 30m

$1,124

Quickest round-trip

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Wed 3/10

3:50 pm-10:30 am

1 stop12h 40m

Glasgow Intl

Sat 3/20

6:35 am-3:05 pm

1 stop13h 30m

$1,125

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 3/1

9:40 pm-6:25 pm

1 stop14h 45m

Glasgow Intl

Sat 3/13

6:35 am-2:05 pm

1 stop13h 30m

$1,125

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Thu 5/6

6:04 pm-4:05 pm

2 stops16h 01m

Glasgow Intl

Tue 5/18

10:55 am-7:15 pm

1 stop14h 20m

$1,136

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 3/1

9:40 pm-4:25 pm

1 stop12h 45m

Glasgow Intl

Sat 3/13

10:30 am-10:31 pm

2 stops18h 01m

$1,136

HoustonGlasgow

IAH Houston George Bush Intcntl - GLA Glasgow Intl

IAHGLA

Houston George Bush Intcntl

Mon 3/1

9:40 pm-4:25 pm

1 stop12h 45m

Glasgow Intl

Sat 3/13

10:30 am-10:31 pm

2 stops18h 01m

$1,137

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 March is also very affordable. Most momondo users find prices during this month for around $695.

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	$389
Fastest flight time	12h 15m
Direct flights	None

The best one-way flight to Glasgow from Houston in the past 72 hours is $389. The best round-trip flight deal from Houston to Glasgow found on momondo in the last 72 hours is $1,043.

The fastest flight from Houston to Glasgow takes 12h 15m

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 15m 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 3 operators available for flights from Houston to Glasgow as of November 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 8,700 reviews	Search Delta flights
British Airways	PriceFrom $635	Free Cancellation	Rating 6.7 8,287 reviews	Search British Airways flights
United Airlines	PriceFrom $816	Free Cancellation	Rating 7.3 10,477 reviews	Search United Airlines flights
Iberia	PriceFrom $1,053	Free Cancellation	Rating 7.0 3,231 reviews	Search Iberia 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.

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Cheap flights from Houston to Glasgow from $389

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

Air France flights from Houston to Glasgow

Our best Air France deals on Houston to Glasgow flight tickets

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How to get the cheapest flight ticket from Houston to Glasgow

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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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