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

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

Which airlines fly to Houston?

British Airways, KLM 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 49% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 10 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

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 January 2026, there are 3 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.

£274 Cheap Flights from Glasgow to Houston in 2026

Q: What is the typical price of a round-trip flight between Glasgow and Houston?

Prices are currently low for flights on this route. Typical prices usually range from £728 to £858. The lowest price recently found on this route was £596.

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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.

08:55 - 23:59

GLA

IAH

45h 04m

3 stops

16:30 - 21:00

IAH

GLA

22h 30m

2 stops

£596Multiple Airlines

qua, 18 fev - qua, 25 fev

06:05 - 17:35

GLA

IAH

17h 30m

2 stops

15:30 - 12:45

IAH

GLA

15h 15m

1 stop

£649KLM

qua, 18 fev - qua, 25 fev

06:00 - 13:15

GLA

IAH

13h 15m

1 stop

10:52 - 16:10

IAH

GLA

23h 18m

2 stops

£651Air France

seg, 13 abr - qui, 30 abr

06:30 - 23:59

GLA

IAH

47h 29m

3 stops

07:05 - 09:55

IAH

GLA

20h 50m

3 stops

£655Multiple Airlines

qua, 18 fev - qua, 25 fev

06:30 - 23:59

GLA

IAH

47h 29m

3 stops

16:30 - 12:05

IAH

GLA

13h 35m

1 stop

£661Multiple Airlines

qua, 18 fev - qua, 25 fev

17:20 - 13:30

GLA

IAH

26h 10m

1 stop

15:30 - 12:45

IAH

GLA

15h 15m

1 stop

£662KLM

qua, 18 fev - qua, 25 fev

07:35 - 19:50

GLA

HOU

18h 15m

2 stops

16:20 - 13:05

HOU

GLA

15h 45m

2 stops

£694American Airlines

seg, 2 mar - seg, 9 mar

06:05 - 22:28

GLA

HOU

22h 23m

2 stops

10:50 - 16:35

HOU

GLA

23h 45m

2 stops

£718Virgin Atlantic

qua, 18 fev - qua, 25 fev

08:55 - 22:49

GLA

IAH

19h 54m

2 stops

14:55 - 14:30

IAH

GLA

17h 35m

2 stops

£722British Airways

sex, 6 fev - seg, 9 fev

08:15 - 22:49

GLA

IAH

20h 34m

2 stops

18:16 - 16:35

IAH

GLA

16h 19m

2 stops

£723British Airways

sex, 6 fev - seg, 9 fev

British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

6 Feb

GLA08:55Glasgow Intl

19h 54m

2 stops

IAH22:49Houston George Bush Intcntl

9 Feb

IAH14:55Houston George Bush Intcntl

17h 35m

2 stops

GLA14:30Glasgow Intl

£722

British Airways

6 Feb

GLA08:55Glasgow Intl

19h 54m

2 stops

IAH22:49Houston George Bush Intcntl

9 Feb

IAH16:53Houston George Bush Intcntl

17h 42m

2 stops

GLA16:35Glasgow Intl

£724

British Airways

11 Jul

GLA15:05Glasgow Intl

34h 05m

1 stop

IAH19:10Houston George Bush Intcntl

25 Jul

IAH21:05Houston George Bush Intcntl

13h 55m

1 stop

GLA17:00Glasgow Intl

£782

United Airlines flights from Glasgow to Houston

Our best United Airlines deals on Glasgow to Houston flight tickets

United Airlines

11 Jul

GLA14:00Glasgow Intl

15h 49m

2 stops

IAH23:49Houston George Bush Intcntl

25 Jul

IAH12:10Houston George Bush Intcntl

16h 00m

2 stops

GLA10:10Glasgow Intl

£915

United Airlines

11 Jul

GLA14:00Glasgow Intl

15h 49m

2 stops

IAH23:49Houston George Bush Intcntl

25 Jul

IAH12:00Houston George Bush Intcntl

16h 10m

2 stops

GLA10:10Glasgow Intl

£917

United Airlines

15 Jul

GLA14:00Glasgow Intl

16h 26m

2 stops

IAH00:26Houston George Bush Intcntl

5 Aug

IAH14:30Houston George Bush Intcntl

13h 40m

1 stop

GLA10:10Glasgow Intl

£1,039

Fly from

Fly to

Route

Depart

Return

Price

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

qua 18/2

08:55-23:59

3 stops45h 04m

Houston George Bush Intcntl

qua 25/2

16:30-21:00

2 stops22h 30m

£596

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

qua 18/2

06:05-17:35

2 stops17h 30m

Houston George Bush Intcntl

qua 25/2

15:30-12:45

1 stop15h 15m

£649

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

seg 13/4

06:00-13:15

1 stop13h 15m

Houston George Bush Intcntl

qui 30/4

10:52-16:10

2 stops23h 18m

£651

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

qua 18/2

06:30-23:59

3 stops47h 29m

Houston George Bush Intcntl

qua 25/2

07:05-09:55

3 stops20h 50m

£655

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

qua 18/2

06:30-23:59

3 stops47h 29m

Houston George Bush Intcntl

qua 25/2

16:30-12:05

1 stop13h 35m

£661

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

qua 18/2

17:20-13:30

1 stop26h 10m

Houston George Bush Intcntl

qua 25/2

15:30-12:45

1 stop15h 15m

£662

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

seg 2/3

07:35-19:50

2 stops18h 15m

Houston Hobby

seg 9/3

16:20-13:05

2 stops15h 45m

£694

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

qua 18/2

06:05-22:28

2 stops22h 23m

Houston Hobby

qua 25/2

10:50-16:35

2 stops23h 45m

£718

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

sex 6/2

08:55-22:49

2 stops19h 54m

Houston George Bush Intcntl

seg 9/2

14:55-14:30

2 stops17h 35m

£722

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

sex 6/2

08:15-22:49

2 stops20h 34m

Houston George Bush Intcntl

seg 9/2

18:16-16:35

2 stops16h 19m

£723

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 typical price of a round-trip flight between Glasgow and Houston?

What is the cheapest month to fly to Houston?

In general, August 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 £643. If you are unable to visit Houston during the month of August, then departing from Glasgow during the month February is also very affordable. Most momondo users find prices during this month for around £721.

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	13h 25m
Direct flights	None

The fastest flight from Glasgow to Houston takes 13h 25m

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

Search flight deals

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 January 2026, there are 3 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 £430	Free Cancellation	Rating 7.1 602 reviews	Search Icelandair flights
JetBlue	PriceFrom £441	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £483	Free Cancellation	Rating 7.3 4,200 reviews	Search Turkish Airlines flights
Finnair	PriceFrom £509	Free Cancellation	Rating 7.6 1,353 reviews	Search Finnair flights
British Airways	PriceFrom £577	Free Cancellation	Rating 6.7 7,690 reviews	Search British Airways flights
KLM	PriceFrom £589	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £625	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £628	Free Cancellation	Rating 6.8 7,742 reviews	Search Lufthansa flights
Air France	PriceFrom £648	Free Cancellation	Rating 7.4 1,523 reviews	Search Air France flights
United Airlines	PriceFrom £708	Free Cancellation	Rating 7.4 9,193 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.