Which airlines fly to Houston?

British Airways, KLM and United Airlines 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 49% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 8 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, British Airways, 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 July 2026, there are 2 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.

£332 Cheap Flights from Glasgow to Houston in 2026

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Find the cheapest flights from Glasgow to Houston

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:50 - 10:24

GLA

IAH

33h 34m

2 stops

12:00 - 08:40

IAH

GLA

14h 40m

1 stop

£791Multiple Airlines

Fri, 9 Oct - Sat, 24 Oct

06:50 - 10:24

GLA

IAH

33h 34m

2 stops

15:55 - 12:25

IAH

GLA

14h 30m

1 stop

£858Multiple Airlines

Fri, 9 Oct - Sat, 24 Oct

14:20 - 12:05

GLA

IAH

27h 45m

2 stops

15:50 - 13:05

IAH

GLA

15h 15m

1 stop

£873Multiple Airlines

Fri, 23 Oct - Fri, 6 Nov

14:20 - 12:05

GLA

IAH

27h 45m

2 stops

18:15 - 18:00

IAH

GLA

17h 45m

2 stops

£874Multiple Airlines

Fri, 23 Oct - Fri, 6 Nov

14:20 - 11:01

GLA

IAH

26h 41m

2 stops

18:50 - 16:50

IAH

GLA

40h 00m

2 stops

£911Multiple Airlines

Wed, 26 Aug - Sat, 29 Aug

14:20 - 10:58

GLA

IAH

26h 38m

2 stops

11:50 - 13:25

IAH

GLA

19h 35m

2 stops

£924Icelandair

Fri, 4 Sep - Tue, 8 Sep

14:20 - 10:58

GLA

IAH

26h 38m

2 stops

11:50 - 13:25

IAH

GLA

19h 35m

2 stops

£925Icelandair

Fri, 4 Sep - Tue, 8 Sep

05:50 - 17:44

GLA

HOU

17h 54m

2 stops

15:57 - 14:40

HOU

GLA

16h 43m

2 stops

£1,026British Airways

Fri, 4 Sep - Tue, 8 Sep

05:50 - 17:44

GLA

HOU

17h 54m

2 stops

15:57 - 14:40

HOU

GLA

16h 43m

2 stops

£1,028British Airways

Fri, 4 Sep - Tue, 8 Sep

06:00 - 23:09

GLA

HOU

23h 09m

2 stops

11:05 - 17:30

HOU

GLA

24h 25m

2 stops

£1,168Air France

Fri, 9 Oct - Sat, 24 Oct

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British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

4 Sept

GLA05:50Glasgow Intl

17h 54m

2 stops

HOU17:44Houston Hobby

8 Sept

HOU15:57Houston Hobby

16h 43m

2 stops

GLA14:40Glasgow Intl

£1,026

British Airways

4 Sept

GLA05:50Glasgow Intl

17h 54m

2 stops

HOU17:44Houston Hobby

8 Sept

HOU15:57Houston Hobby

16h 43m

2 stops

GLA14:40Glasgow Intl

£1,028

British Airways

4 Sept

GLA05:50Glasgow Intl

17h 54m

2 stops

HOU17:44Houston Hobby

8 Sept

HOU15:57Houston Hobby

16h 43m

2 stops

GLA14:40Glasgow Intl

£1,029

Air France flights from Glasgow to Houston

Our best Air France deals on Glasgow to Houston flight tickets

Air France

9 Oct

GLA06:00Glasgow Intl

23h 09m

2 stops

HOU23:09Houston Hobby

24 Oct

HOU11:05Houston Hobby

24h 25m

2 stops

GLA17:30Glasgow Intl

£1,168

Air France

11 Jul

GLA13:30Glasgow Intl

29h 50m

1 stop

IAH13:20Houston George Bush Intcntl

25 Jul

IAH15:25Houston George Bush Intcntl

18h 50m

1 stop

GLA16:15Glasgow Intl

£1,313

Air France

11 Jul

GLA13:30Glasgow Intl

29h 50m

1 stop

IAH13:20Houston George Bush Intcntl

25 Jul

IAH15:25Houston George Bush Intcntl

18h 50m

1 stop

GLA16:15Glasgow Intl

£1,317

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 9/10

06:50-10:24

2 stops33h 34m

Houston George Bush Intcntl

Sat 24/10

12:00-08:40

1 stop14h 40m

£791

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 9/10

06:50-10:24

2 stops33h 34m

Houston George Bush Intcntl

Sat 24/10

15:55-12:25

1 stop14h 30m

£858

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 23/10

14:20-12:05

2 stops27h 45m

Houston George Bush Intcntl

Fri 6/11

15:50-13:05

1 stop15h 15m

£873

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 23/10

14:20-12:05

2 stops27h 45m

Houston George Bush Intcntl

Fri 6/11

18:15-18:00

2 stops17h 45m

£874

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Wed 26/8

14:20-11:01

2 stops26h 41m

Houston George Bush Intcntl

Sat 29/8

18:50-16:50

2 stops40h 00m

£911

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 4/9

14:20-10:58

2 stops26h 38m

Houston George Bush Intcntl

Tue 8/9

11:50-13:25

2 stops19h 35m

£924

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 4/9

14:20-10:58

2 stops26h 38m

Houston George Bush Intcntl

Tue 8/9

11:50-13:25

2 stops19h 35m

£925

Fastest return journey

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Fri 4/9

05:50-17:44

2 stops17h 54m

Houston Hobby

Tue 8/9

15:57-14:40

2 stops16h 43m

£1,026

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Fri 4/9

05:50-17:44

2 stops17h 54m

Houston Hobby

Tue 8/9

15:57-14:40

2 stops16h 43m

£1,028

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Fri 9/10

06:00-23:09

2 stops23h 09m

Houston Hobby

Sat 24/10

11:05-17:30

2 stops24h 25m

£1,168

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, July 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 £345. If you are unable to visit Houston during the month of July, then departing from Glasgow during the month November is also very affordable. Most momondo users find prices during this month for around £657.

Cheap Glasgow to Houston flight deals and tips

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

Fastest flight time	16h 21m
Direct flights	None

The fastest flight from Glasgow to Houston takes 16h 21m

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

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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 16h 21m, 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 July 2026, there are 2 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
JetBlue	PriceFrom £586	Free Cancellation	Rating 7.1 3,009 reviews	Search JetBlue flights
Lufthansa	PriceFrom £636	Free Cancellation	Rating 6.8 8,108 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom £647	Free Cancellation	Rating 7.4 4,438 reviews	Search Turkish Airlines flights
Virgin Atlantic	PriceFrom £664	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £672	Free Cancellation	Rating 6.7 8,091 reviews	Search British Airways flights
KLM	PriceFrom £679	Free Cancellation	Rating 7.8 1,532 reviews	Search KLM flights
Air France	PriceFrom £716	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights
United Airlines	PriceFrom £725	Free Cancellation	Rating 7.4 9,927 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.