Which airlines fly to Houston?

British Airways, KLM and Finnair 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 46% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 11 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?

British Airways, Lufthansa, and Iberia are the most popular carriers 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 October 2025, there are 4 operators 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.

£387 Cheap Flights from Glasgow to Houston in 2025/26

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Find the cheapest flights from Glasgow to Houston

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:50 - 19:05GLA-IAH

28h 15m3 stops

15:30 - 12:45IAH-GLA

15h 15m1 stop

£659Multiple Airlines

Find Deal

Sun, 23 Nov - Sat, 29 Nov

20:50 - 19:05GLA-IAH

28h 15m3 stops

05:30 - 15:30IAH-GLA

28h 00m3 stops

£675Multiple Airlines

Find Deal

Sun, 23 Nov - Sat, 29 Nov

20:50 - 19:05GLA-IAH

28h 15m3 stops

05:30 - 08:50IAH-GLA

21h 20m2 stops

£719Multiple Airlines

Find Deal

Sun, 23 Nov - Sat, 29 Nov

06:25 - 14:05GLA-IAH

13h 40m1 stop

18:28 - 16:55IAH-GLA

16h 27m2 stops

£887British Airways

Find Deal

Tue, 11 Nov - Tue, 18 Nov

06:25 - 14:05GLA-IAH

13h 40m1 stop

13:15 - 10:45IAH-GLA

15h 30m2 stops

£889British Airways

Find Deal

Tue, 11 Nov - Tue, 18 Nov

06:00 - 18:15GLA-IAH

18h 15m1 stop

16:30 - 12:05IAH-GLA

13h 35m1 stop

£897Lufthansa

Find Deal

Tue, 11 Nov - Tue, 18 Nov

06:10 - 18:15GLA-IAH

18h 05m1 stop

16:30 - 11:55IAH-GLA

13h 25m1 stop

£899Lufthansa

Find Deal

Mon, 10 Nov - Mon, 17 Nov

06:05 - 13:30GLA-IAH

13h 25m1 stop

15:30 - 09:55IAH-GLA

12h 25m1 stop

£991KLM

Find Deal

Thu, 1 Jan - Sun, 11 Jan

06:05 - 17:52GLA-HOU

17h 47m2 stops

10:39 - 09:55HOU-GLA

17h 16m2 stops

£1,304Virgin Atlantic

Find Deal

Fri, 12 Dec - Fri, 19 Dec

06:05 - 17:52GLA-HOU

17h 47m2 stops

14:32 - 12:45HOU-GLA

16h 13m2 stops

£1,450Virgin Atlantic

Find Deal

Mon, 8 Dec - Sat, 13 Dec

Virgin Atlantic flights from Glasgow to Houston

Our best Virgin Atlantic deals on Glasgow to Houston flight tickets

Virgin Atlantic

12 Dec

GLA06:05Glasgow Intl

17h 47m

2 stops

HOU17:52Houston Hobby

19 Dec

HOU10:39Houston Hobby

17h 16m

2 stops

GLA09:55Glasgow Intl

£1,304

Find similar

Virgin Atlantic

8 Dec

GLA06:05Glasgow Intl

17h 47m

2 stops

HOU17:52Houston Hobby

13 Dec

HOU14:32Houston Hobby

16h 13m

2 stops

GLA12:45Glasgow Intl

£1,450

Find similar

American Airlines flights from Glasgow to Houston

Our best American Airlines deals on Glasgow to Houston flight tickets

American Airlines

20 Feb

GLA06:35Glasgow Intl

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

24 Feb

IAH15:50Houston George Bush Intcntl

12h 55m

1 stop

GLA10:45Glasgow Intl

£902

Find similar

American Airlines

20 Feb

GLA14:00Glasgow Intl

30h 05m

1 stop

IAH14:05Houston George Bush Intcntl

24 Feb

IAH16:03Houston George Bush Intcntl

15h 02m

2 stops

GLA13:05Glasgow Intl

£903

Find similar

American Airlines

20 Feb

GLA12:45Glasgow Intl

16h 55m

2 stops

IAH23:40Houston George Bush Intcntl

24 Feb

IAH13:41Houston George Bush Intcntl

15h 04m

2 stops

GLA10:45Glasgow Intl

£905

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Sun 23/11

20:50-19:05

3 stops28h 15m

Houston George Bush Intcntl

Sat 29/11

15:30-12:45

1 stop15h 15m

£659

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Sun 23/11

20:50-19:05

3 stops28h 15m

Houston George Bush Intcntl

Sat 29/11

05:30-15:30

3 stops28h 00m

£675

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Sun 23/11

20:50-19:05

3 stops28h 15m

Houston George Bush Intcntl

Sat 29/11

05:30-08:50

2 stops21h 20m

£719

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 11/11

06:25-14:05

1 stop13h 40m

Houston George Bush Intcntl

Tue 18/11

18:28-16:55

2 stops16h 27m

£887

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 11/11

06:25-14:05

1 stop13h 40m

Houston George Bush Intcntl

Tue 18/11

13:15-10:45

2 stops15h 30m

£889

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 11/11

06:00-18:15

1 stop18h 15m

Houston George Bush Intcntl

Tue 18/11

16:30-12:05

1 stop13h 35m

£897

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Mon 10/11

06:10-18:15

1 stop18h 05m

Houston George Bush Intcntl

Mon 17/11

16:30-11:55

1 stop13h 25m

£899

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 1/1

06:05-13:30

1 stop13h 25m

Houston George Bush Intcntl

Sun 11/1

15:30-09:55

1 stop12h 25m

£991

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Fri 12/12

06:05-17:52

2 stops17h 47m

Houston Hobby

Fri 19/12

10:39-09:55

2 stops17h 16m

£1,304

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Mon 8/12

06:05-17:52

2 stops17h 47m

Houston Hobby

Sat 13/12

14:32-12:45

2 stops16h 13m

£1,450

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 £760. If you are unable to visit Houston during the month of February, then departing from Glasgow during the month January is also very affordable. Most momondo users find prices during this month for around £765.

What is the cheapest day to depart on your flight to Houston?

The cheapest day to depart from Glasgow to Houston is on a Monday. Travellers who choose to depart for Houston on a Monday will often find tickets for as low as £667. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Friday is £894.

What is the cheapest time of day to depart on your flight to Houston?

The cheapest time of day to fly to Houston is in the afternoon when flights can be purchased for as low as £695. In contrast, the most expensive time of day to depart to Houston is at midday when prices are around £841.

Cheap Glasgow to Houston flight deals and tips

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

Direct flights	None

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

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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 13h 25m, 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 October 2025, there are 4 operators 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
Icelandair	PriceFrom £434	Free Cancellation	Rating 7.1 562 reviews	Search Icelandair flights
JetBlue	PriceFrom £445	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £487	Free Cancellation	Rating 7.3 4,031 reviews	Search Turkish Airlines flights
Finnair	PriceFrom £517	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
Iberia	PriceFrom £576	Free Cancellation	Rating 7.0 3,001 reviews	Search Iberia flights
British Airways	PriceFrom £582	Free Cancellation	Rating 6.7 7,485 reviews	Search British Airways flights
KLM	PriceFrom £594	Free Cancellation	Rating 7.7 1,406 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £630	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £634	Free Cancellation	Rating 6.8 7,539 reviews	Search Lufthansa flights
Air France	PriceFrom £656	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France 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.