Which airlines fly to Houston?

British Airways, JetBlue and Virgin Atlantic are the top three most popular airlines that fly to Houston from Glasgow according to our data. British Airways is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

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

WestJet is the most popular carrier operating from Glasgow to Houston

When did momondo last update prices for flights from Glasgow to Houston?

Prices for flights from Glasgow to Houston refresh daily.

How many operators does momondo search for flights from Glasgow to Houston?

As of September 2026, there is 1 operator available to choose from for flights from Glasgow to Houston.

How old do you have to be to fly from Glasgow to Houston?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Houston.

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

The necessary travel and health documents for your Houston 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.

£397 Cheap Flights from Glasgow to Houston in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow to Houston

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:20 - 15:37GLA Glasgow Intl-IAH Houston George Bush Intcntl

36h 17m3 stops Rome Fiumicino Calgary Vancouver Intl

12:00 - 06:50IAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 50m1 stop Toronto Pearson Intl

£820Multiple Airlines

Tue, 22 Sep - Sat, 3 Oct

19:25 - 15:27GLA Glasgow Intl-IAH Houston George Bush Intcntl

50h 02m2 stops London Gatwick Orlando

20:10 - 08:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

31h 45m1 stop Paris Charles de Gaulle

£849Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

14:20 - 10:58GLA Glasgow Intl-IAH Houston George Bush Intcntl

26h 38m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

17:18 - 13:25IAH Houston George Bush Intcntl-GLA Glasgow Intl

38h 07m2 stops New York John F Kennedy Intl Reykjavik Keflavik Intl

£856Multiple Airlines

Tue, 22 Sep - Fri, 2 Oct

09:20 - 15:37GLA Glasgow Intl-IAH Houston George Bush Intcntl

36h 17m3 stops Rome Fiumicino Calgary Vancouver Intl

12:00 - 22:50IAH Houston George Bush Intcntl-GLA Glasgow Intl

28h 50m3 stops Toronto Pearson Intl Frankfurt am Main Birmingham

£861Multiple Airlines

Tue, 22 Sep - Sat, 3 Oct

09:00 - 22:15GLA Glasgow Intl-IAH Houston George Bush Intcntl

19h 15m2 stops Paris Charles de Gaulle Calgary

13:50 - 07:40IAH Houston George Bush Intcntl-GLA Glasgow Intl

35h 50m3 stops Calgary Winnipeg Toronto Pearson Intl

£871Multiple Airlines

Thu, 19 Nov - Fri, 27 Nov

09:20 - 15:37GLA Glasgow Intl-IAH Houston George Bush Intcntl

36h 17m3 stops Rome Fiumicino Calgary Vancouver Intl

12:00 - 10:45IAH Houston George Bush Intcntl-GLA Glasgow Intl

16h 45m2 stops Toronto Pearson Intl Dublin

£874Multiple Airlines

Tue, 22 Sep - Fri, 2 Oct

09:20 - 15:37GLA Glasgow Intl-IAH Houston George Bush Intcntl

36h 17m3 stops Rome Fiumicino Calgary Vancouver Intl

10:00 - 14:30IAH Houston George Bush Intcntl-GLA Glasgow Intl

22h 30m2 stops Montreal Pierre Elliott Trudeau Intl Naples

£880Multiple Airlines

Tue, 22 Sep - Sat, 3 Oct

08:35 - 22:02GLA Glasgow Intl-IAH Houston George Bush Intcntl

19h 27m1 stop Toronto Pearson Intl

14:50 - 23:00IAH Houston George Bush Intcntl-GLA Glasgow Intl

26h 10m2 stops Calgary Dublin

£885Multiple Airlines

Sat, 17 Oct - Sat, 24 Oct

05:55 - 13:25GLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 30m1 stop London Heathrow

21:10 - 17:00IAH Houston George Bush Intcntl-GLA Glasgow Intl

13h 50m1 stop London Heathrow

£905British Airways

Tue, 22 Sep - Sat, 3 Oct

05:55 - 14:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

14h 10m1 stop London Heathrow

21:40 - 18:00IAH Houston George Bush Intcntl-GLA Glasgow Intl

14h 20m1 stop London Heathrow

£913British Airways

Thu, 19 Nov - Fri, 27 Nov

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British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

22 Sept

GLA05:55Glasgow Intl

13h 30m

1 stop

IAH13:25Houston George Bush Intcntl

3 Oct

IAH21:10Houston George Bush Intcntl

13h 50m

1 stop

GLA17:00Glasgow Intl

£905

British Airways

19 Nov

GLA05:55Glasgow Intl

14h 10m

1 stop

IAH14:05Houston George Bush Intcntl

27 Nov

IAH21:40Houston George Bush Intcntl

14h 20m

1 stop

GLA18:00Glasgow Intl

£913

British Airways

22 Sept

GLA05:55Glasgow Intl

13h 30m

1 stop

IAH13:25Houston George Bush Intcntl

3 Oct

IAH16:13Houston George Bush Intcntl

17h 22m

2 stops

GLA15:35Glasgow Intl

£914

Iberia flights from Glasgow to Houston

Our best Iberia deals on Glasgow to Houston flight tickets

Iberia

19 Dec

GLA18:50Glasgow Intl

34h 59m

2 stops

HOU23:49Houston Hobby

6 Jan

HOU14:07Houston Hobby

19h 43m

2 stops

GLA15:50Glasgow Intl

£1,188

Iberia

6 Oct

GLA09:35Glasgow Intl

15h 45m

1 stop

IAH19:20Houston George Bush Intcntl

10 Oct

IAH17:23Houston George Bush Intcntl

17h 37m

2 stops

GLA17:00Glasgow Intl

£1,591

Iberia

6 Oct

GLA09:35Glasgow Intl

15h 45m

1 stop

IAH19:20Houston George Bush Intcntl

10 Oct

IAH17:23Houston George Bush Intcntl

17h 37m

2 stops

GLA17:00Glasgow Intl

£1,593

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 22/9

09:20-15:37

3 stops36h 17m

Houston George Bush Intcntl

Sat 3/10

12:00-06:50

1 stop12h 50m

£820

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 19/10

19:25-15:27

2 stops50h 02m

Houston George Bush Intcntl

Mon 26/10

20:10-08:55

1 stop31h 45m

£849

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 22/9

14:20-10:58

2 stops26h 38m

Houston George Bush Intcntl

Fri 2/10

17:18-13:25

2 stops38h 07m

£856

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 22/9

09:20-15:37

3 stops36h 17m

Houston George Bush Intcntl

Sat 3/10

12:00-22:50

3 stops28h 50m

£861

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 19/11

09:00-22:15

2 stops19h 15m

Houston George Bush Intcntl

Fri 27/11

13:50-07:40

3 stops35h 50m

£871

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 22/9

09:20-15:37

3 stops36h 17m

Houston George Bush Intcntl

Fri 2/10

12:00-10:45

2 stops16h 45m

£874

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 22/9

09:20-15:37

3 stops36h 17m

Houston George Bush Intcntl

Sat 3/10

10:00-14:30

2 stops22h 30m

£880

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Sat 17/10

08:35-22:02

1 stop19h 27m

Houston George Bush Intcntl

Sat 24/10

14:50-23:00

2 stops26h 10m

£885

Fastest return journey

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 22/9

05:55-13:25

1 stop13h 30m

Houston George Bush Intcntl

Sat 3/10

21:10-17:00

1 stop13h 50m

£905

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 19/11

05:55-14:05

1 stop14h 10m

Houston George Bush Intcntl

Fri 27/11

21:40-18:00

1 stop14h 20m

£913

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 Glasgow to Houston

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 Houston?

In general, February is the cheapest month to fly from Glasgow to Houston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you are unable to visit Houston during the month of February, then departing from Glasgow during the month August is also very affordable. Most momondo users find prices during this month for around £392.

Cheap Glasgow to Houston flight deals and tips

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

Best price found	£397
Fastest flight time	35h 00m
Direct flights	None

The best one-way flight to Houston from Glasgow in the past 72 hours is £397. The best return flight deal from Glasgow to Houston found on momondo in the last 72 hours is £820.

The fastest flight from Glasgow to Houston takes 35h 00m

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

Search flight deals

Frequently asked questions about flying from Glasgow to Houston

How far is Glasgow to Houston by plane?
A flight from Glasgow to Houston will travel around 4580.4 mi. Flights usually cover this in 35h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Glasgow to Houston?
Prices for flights from Glasgow to Houston refresh daily.
How many operators does momondo search for flights from Glasgow to Houston?
As of September 2026, there is 1 operator available to choose from for flights from Glasgow to Houston.
How old do you have to be to fly from Glasgow to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston 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 Glasgow to Houston

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £533	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £599	Free Cancellation	Rating 6.7 8,209 reviews	Search British Airways flights
JetBlue	PriceFrom £601	Free Cancellation	Rating 7.1 3,046 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £635	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
KLM	PriceFrom £654	Free Cancellation	Rating 7.8 1,568 reviews	Search KLM flights
United Airlines	PriceFrom £711	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights

Why use momondo?

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

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 Glasgow to Houston for you.

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

Yes. momondo enables you to select and highlight flights to Houston from Glasgow with this policy.

How can momondo help me find flights from Glasgow to Houston?

Once you have performed a search for Glasgow to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Glasgow to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.