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.

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

British Airways 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 December 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.

£520 Cheap Flights from Glasgow to Houston in 2025/26

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 £935 to £1,284. The lowest price recently found on this route was £570.

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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.

08:20 - 22:41

GLA

IAH

20h 21m2 stops

16:30 - 16:35

IAH

GLA

19h 05m1 stop

£570Multiple Airlines

Thu, 26 Feb - Sun, 22 Mar

08:20 - 22:41

GLA

IAH

20h 21m2 stops

07:05 - 09:55

IAH

GLA

21h 50m2 stops

£577Multiple Airlines

Thu, 26 Feb - Wed, 18 Mar

08:20 - 15:44

GLA

IAH

37h 24m3 stops

16:30 - 22:10

IAH

GLA

24h 40m1 stop

£591Multiple Airlines

Thu, 26 Feb - Sun, 22 Mar

08:20 - 15:44

GLA

IAH

37h 24m3 stops

07:05 - 09:55

IAH

GLA

21h 50m2 stops

£598Multiple Airlines

Thu, 26 Feb - Wed, 18 Mar

08:20 - 15:44

GLA

IAH

37h 24m3 stops

07:05 - 09:55

IAH

GLA

21h 50m2 stops

£615Multiple Airlines

Thu, 26 Feb - Sun, 22 Mar

06:35 - 20:00

GLA

IAH

19h 25m1 stop

21:45 - 18:15

IAH

GLA

14h 30m1 stop

£701British Airways

Thu, 22 Jan - Mon, 26 Jan

11:30 - 22:46

GLA

HOU

17h 16m2 stops

16:55 - 16:35

HOU

GLA

17h 40m2 stops

£703British Airways

Thu, 22 Jan - Mon, 26 Jan

05:55 - 18:06

GLA

HOU

18h 11m2 stops

16:55 - 14:30

HOU

GLA

15h 35m2 stops

£705British Airways

Thu, 22 Jan - Mon, 26 Jan

05:55 - 19:18

GLA

IAH

19h 23m2 stops

14:55 - 14:30

IAH

GLA

17h 35m2 stops

£705British Airways

Thu, 22 Jan - Mon, 26 Jan

11:35 - 23:42

GLA

HOU

18h 07m2 stops

14:33 - 12:30

HOU

GLA

15h 57m2 stops

£808American Airlines

Mon, 8 Jun - Wed, 22 Jul

British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

22 Jan

GLA06:35Glasgow Intl

19h 25m

1 stop

IAH20:00Houston George Bush Intcntl

26 Jan

IAH21:45Houston George Bush Intcntl

12h 50m

1 stop

GLA16:35Glasgow Intl

£699

Find similar

British Airways

22 Jan

GLA06:35Glasgow Intl

19h 25m

1 stop

IAH20:00Houston George Bush Intcntl

26 Jan

IAH21:45Houston George Bush Intcntl

14h 30m

1 stop

GLA18:15Glasgow Intl

£701

Find similar

British Airways

22 Jan

GLA11:30Glasgow Intl

17h 16m

2 stops

HOU22:46Houston Hobby

26 Jan

HOU16:55Houston Hobby

17h 40m

2 stops

GLA16:35Glasgow Intl

£703

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 26/2

08:20-22:41

2 stops20h 21m

Houston George Bush Intcntl

Sun 22/3

16:30-16:35

1 stop19h 05m

£570

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 26/2

08:20-22:41

2 stops20h 21m

Houston George Bush Intcntl

Wed 18/3

07:05-09:55

2 stops21h 50m

£577

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 26/2

08:20-15:44

3 stops37h 24m

Houston George Bush Intcntl

Sun 22/3

16:30-22:10

1 stop24h 40m

£591

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 26/2

08:20-15:44

3 stops37h 24m

Houston George Bush Intcntl

Wed 18/3

07:05-09:55

2 stops21h 50m

£598

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 26/2

08:20-15:44

3 stops37h 24m

Houston George Bush Intcntl

Sun 22/3

07:05-09:55

2 stops21h 50m

£615

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 22/1

06:35-20:00

1 stop19h 25m

Houston George Bush Intcntl

Mon 26/1

21:45-18:15

1 stop14h 30m

£701

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Thu 22/1

11:30-22:46

2 stops17h 16m

Houston Hobby

Mon 26/1

16:55-16:35

2 stops17h 40m

£703

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Thu 22/1

05:55-18:06

2 stops18h 11m

Houston Hobby

Mon 26/1

16:55-14:30

2 stops15h 35m

£705

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 22/1

05:55-19:18

2 stops19h 23m

Houston George Bush Intcntl

Mon 26/1

14:55-14:30

2 stops17h 35m

£705

GlasgowHouston

GLA - HOU

GLAHOU

Glasgow Intl

Mon 8/6

11:35-23:42

2 stops18h 07m

Houston Hobby

Wed 22/7

14:33-12:30

2 stops15h 57m

£808

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 £645. 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 £758.

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 £664. 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 £890.

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 £691. In contrast, the most expensive time of day to depart to Houston is at midday when prices are around £837.

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 55m
Direct flights	None

The fastest flight from Glasgow to Houston takes 13h 55m

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 55m, 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 December 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 £432	Free Cancellation	Rating 7.0 591 reviews	Search Icelandair flights
JetBlue	PriceFrom £442	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £485	Free Cancellation	Rating 7.3 4,102 reviews	Search Turkish Airlines flights
Air France	PriceFrom £497	Free Cancellation	Rating 7.4 1,507 reviews	Search Air France flights
Finnair	PriceFrom £513	Free Cancellation	Rating 7.6 1,338 reviews	Search Finnair flights
British Airways	PriceFrom £579	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
KLM	PriceFrom £591	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £627	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £631	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
United Airlines	PriceFrom £711	Free Cancellation	Rating 7.4 9,093 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.