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 48% 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.

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

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 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.

£297 Cheap Flights from Glasgow to Houston in 2026

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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.

07:00 - 12:45

GLA

IAH

35h 45m

2 stops

07:21 - 09:55

IAH

GLA

20h 34m

3 stops

£545Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

07:00 - 12:45

GLA

IAH

35h 45m

2 stops

07:05 - 09:55

IAH

GLA

20h 50m

2 stops

£554Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

06:05 - 14:30

GLA

IAH

13h 25m

1 stop

16:30 - 22:10

IAH

GLA

24h 40m

1 stop

£651KLM

Thu, 12 Mar - Thu, 19 Mar

06:05 - 14:30

GLA

IAH

13h 25m

1 stop

12:40 - 08:30

IAH

GLA

14h 50m

2 stops

£654KLM

Thu, 12 Mar - Thu, 19 Mar

08:50 - 23:59

GLA

IAH

45h 09m

3 stops

19:38 - 12:05

IAH

GLA

34h 27m

3 stops

£656Multiple Airlines

Fri, 13 Feb - Tue, 17 Feb

17:20 - 13:30

GLA

IAH

26h 10m

1 stop

15:30 - 12:45

IAH

GLA

15h 15m

1 stop

£660Virgin Atlantic

Tue, 24 Feb - Tue, 3 Mar

08:50 - 23:59

GLA

IAH

45h 09m

3 stops

07:05 - 12:05

IAH

GLA

23h 00m

2 stops

£663Multiple Airlines

Fri, 13 Feb - Tue, 17 Feb

06:05 - 22:28

GLA

HOU

22h 23m

2 stops

05:25 - 08:30

HOU

GLA

21h 05m

2 stops

£665Delta

Tue, 24 Feb - Tue, 3 Mar

08:15 - 20:00

GLA

IAH

17h 45m

2 stops

12:21 - 09:50

IAH

GLA

15h 29m

2 stops

£680American Airlines

Fri, 13 Feb - Tue, 17 Feb

11:40 - 23:58

GLA

HOU

18h 18m

2 stops

12:18 - 10:45

HOU

GLA

16h 27m

2 stops

£724British Airways

Fri, 13 Feb - Tue, 17 Feb

British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

6 Feb

GLA08:15Glasgow Intl

20h 34m

2 stops

IAH22:49Houston George Bush Intcntl

9 Feb

IAH18:10Houston George Bush Intcntl

16h 25m

2 stops

GLA16:35Glasgow Intl

£718

British Airways

6 Feb

GLA08:15Glasgow Intl

20h 34m

2 stops

IAH22:49Houston George Bush Intcntl

9 Feb

IAH14:55Houston George Bush Intcntl

13h 50m

2 stops

GLA10:45Glasgow Intl

£719

British Airways

13 Feb

GLA11:40Glasgow Intl

18h 18m

2 stops

HOU23:58Houston Hobby

17 Feb

HOU12:18Houston Hobby

16h 27m

2 stops

GLA10:45Glasgow Intl

£724

Iberia flights from Glasgow to Houston

Our best Iberia deals on Glasgow to Houston flight tickets

Iberia

6 Feb

GLA10:40Glasgow Intl

18h 02m

2 stops

IAH22:42Houston George Bush Intcntl

9 Feb

IAH15:50Houston George Bush Intcntl

16h 40m

1 stop

GLA14:30Glasgow Intl

£982

Iberia

6 Feb

GLA10:40Glasgow Intl

18h 02m

2 stops

IAH22:42Houston George Bush Intcntl

9 Feb

IAH15:50Houston George Bush Intcntl

16h 40m

1 stop

GLA14:30Glasgow Intl

£984

Iberia

13 Jun

GLA19:45Glasgow Intl

30h 07m

2 stops

HOU19:52Houston Hobby

28 Jun

HOU18:23Houston Hobby

16h 27m

2 stops

GLA16:50Glasgow Intl

£1,403

Fly from

Fly to

Route

Depart

Return

Price

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 24/2

07:00-12:45

2 stops35h 45m

Houston George Bush Intcntl

Tue 3/3

07:21-09:55

3 stops20h 34m

£545

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 24/2

07:00-12:45

2 stops35h 45m

Houston George Bush Intcntl

Tue 3/3

07:05-09:55

2 stops20h 50m

£554

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 12/3

06:05-14:30

1 stop13h 25m

Houston George Bush Intcntl

Thu 19/3

16:30-22:10

1 stop24h 40m

£651

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 12/3

06:05-14:30

1 stop13h 25m

Houston George Bush Intcntl

Thu 19/3

12:40-08:30

2 stops14h 50m

£654

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 13/2

08:50-23:59

3 stops45h 09m

Houston George Bush Intcntl

Tue 17/2

19:38-12:05

3 stops34h 27m

£656

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 24/2

17:20-13:30

1 stop26h 10m

Houston George Bush Intcntl

Tue 3/3

15:30-12:45

1 stop15h 15m

£660

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 13/2

08:50-23:59

3 stops45h 09m

Houston George Bush Intcntl

Tue 17/2

07:05-12:05

2 stops23h 00m

£663

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Tue 24/2

06:05-22:28

2 stops22h 23m

Houston Hobby

Tue 3/3

05:25-08:30

2 stops21h 05m

£665

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 13/2

08:15-20:00

2 stops17h 45m

Houston George Bush Intcntl

Tue 17/2

12:21-09:50

2 stops15h 29m

£680

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Fri 13/2

11:40-23:58

2 stops18h 18m

Houston Hobby

Tue 17/2

12:18-10:45

2 stops16h 27m

£724

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, 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 £628. 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 £722.

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 £421	Free Cancellation	Rating 7.1 603 reviews	Search Icelandair flights
JetBlue	PriceFrom £431	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £472	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
Finnair	PriceFrom £498	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
British Airways	PriceFrom £567	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £611	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £614	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights
Air France	PriceFrom £634	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights
KLM	PriceFrom £656	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
United Airlines	PriceFrom £692	Free Cancellation	Rating 7.4 9,213 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.