Which airlines fly to Houston?

British Airways, JetBlue and KLM 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 55% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 7 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 August 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.

£321 Cheap Flights from Glasgow to Houston in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow to Houston

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:20 - 10:55GLA Glasgow Intl-IAH Houston George Bush Intcntl

26h 35m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

15:50 - 09:50IAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 00m1 stop London Heathrow

£799Multiple Airlines

Tue, 20 Oct - Tue, 3 Nov

14:20 - 10:55GLA Glasgow Intl-IAH Houston George Bush Intcntl

26h 35m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

17:12 - 16:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 43m2 stops Chicago O'Hare Intl London Heathrow

£800Multiple Airlines

Tue, 20 Oct - Tue, 3 Nov

11:00 - 22:01GLA Glasgow Intl-IAH Houston George Bush Intcntl

17h 01m1 stop Toronto Pearson Intl

16:12 - 13:25IAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 13m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£804Multiple Airlines

Thu, 3 Sep - Thu, 17 Sep

08:20 - 19:55GLA Glasgow Intl-IAH Houston George Bush Intcntl

17h 35m2 stops Dublin London Heathrow

07:37 - 12:50IAH Houston George Bush Intcntl-GLA Glasgow Intl

23h 13m2 stops Chicago O'Hare Intl Dublin

£828Aer Lingus

Tue, 17 Nov - Wed, 18 Nov

11:55 - 12:51GLA Glasgow Intl-IAH Houston George Bush Intcntl

30h 56m2 stops Reykjavik Keflavik Intl Boston Logan Intl

15:50 - 09:50IAH Houston George Bush Intcntl-GLA Glasgow Intl

12h 00m1 stop London Heathrow

£831Multiple Airlines

Mon, 9 Nov - Mon, 23 Nov

11:55 - 12:51GLA Glasgow Intl-IAH Houston George Bush Intcntl

30h 56m2 stops Reykjavik Keflavik Intl Boston Logan Intl

17:12 - 16:35IAH Houston George Bush Intcntl-GLA Glasgow Intl

17h 23m2 stops Chicago O'Hare Intl London Heathrow

£831Multiple Airlines

Mon, 9 Nov - Mon, 23 Nov

11:00 - 22:01GLA Glasgow Intl-IAH Houston George Bush Intcntl

17h 01m1 stop Toronto Pearson Intl

15:25 - 12:55IAH Houston George Bush Intcntl-GLA Glasgow Intl

15h 30m1 stop Amsterdam Schiphol

£845Multiple Airlines

Thu, 3 Sep - Thu, 17 Sep

14:20 - 10:58GLA Glasgow Intl-IAH Houston George Bush Intcntl

26h 38m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

11:48 - 13:25IAH Houston George Bush Intcntl-GLA Glasgow Intl

19h 37m2 stops New York John F Kennedy Intl Reykjavik Keflavik Intl

£877Icelandair

Fri, 2 Oct - Tue, 6 Oct

06:25 - 14:05GLA Glasgow Intl-IAH Houston George Bush Intcntl

13h 40m1 stop London Heathrow

15:50 - 14:15IAH Houston George Bush Intcntl-GLA Glasgow Intl

16h 25m1 stop London Heathrow

£895British Airways

Tue, 17 Nov - Wed, 18 Nov

09:45 - 19:55GLA Glasgow Intl-IAH Houston George Bush Intcntl

16h 10m1 stop London Heathrow

18:10 - 18:15IAH Houston George Bush Intcntl-GLA Glasgow Intl

18h 05m2 stops Dallas/Fort Worth London Heathrow

£903British Airways

Mon, 11 Jan - Mon, 25 Jan

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Glasgow to Houston

Our best Delta deals on Glasgow to Houston flight tickets

Delta

21 Sept

GLA06:00Glasgow Intl

22h 39m

2 stops

HOU22:39Houston Hobby

28 Sept

HOU11:00Houston Hobby

23h 10m

2 stops

GLA16:10Glasgow Intl

£983

Delta

15 Sept

GLA06:00Glasgow Intl

16h 30m

2 stops

HOU16:30Houston Hobby

22 Sept

HOU11:00Houston Hobby

23h 10m

2 stops

GLA16:10Glasgow Intl

£986

Delta

20 Oct

GLA09:10Glasgow Intl

19h 53m

2 stops

HOU23:03Houston Hobby

3 Nov

HOU11:12Houston Hobby

19h 33m

2 stops

GLA12:45Glasgow Intl

£1,046

British Airways flights from Glasgow to Houston

Our best British Airways deals on Glasgow to Houston flight tickets

British Airways

17 Nov

GLA06:25Glasgow Intl

13h 40m

1 stop

IAH14:05Houston George Bush Intcntl

18 Nov

IAH15:50Houston George Bush Intcntl

16h 25m

1 stop

GLA14:15Glasgow Intl

£895

British Airways

11 Jan

GLA11:35Glasgow Intl

17h 14m

2 stops

IAH22:49Houston George Bush Intcntl

25 Jan

IAH18:10Houston George Bush Intcntl

18h 05m

2 stops

GLA18:15Glasgow Intl

£906

British Airways

12 Sept

GLA19:45Glasgow Intl

23h 40m

1 stop

IAH13:25Houston George Bush Intcntl

3 Oct

IAH21:10Houston George Bush Intcntl

13h 50m

1 stop

GLA17:00Glasgow Intl

£1,006

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 20/10

14:20-10:55

2 stops26h 35m

Houston George Bush Intcntl

Tue 3/11

15:50-09:50

1 stop12h 00m

£799

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 20/10

14:20-10:55

2 stops26h 35m

Houston George Bush Intcntl

Tue 3/11

17:12-16:55

2 stops17h 43m

£800

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 3/9

11:00-22:01

1 stop17h 01m

Houston George Bush Intcntl

Thu 17/9

16:12-13:25

2 stops15h 13m

£804

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 17/11

08:20-19:55

2 stops17h 35m

Houston George Bush Intcntl

Wed 18/11

07:37-12:50

2 stops23h 13m

£828

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 9/11

11:55-12:51

2 stops30h 56m

Houston George Bush Intcntl

Mon 23/11

15:50-09:50

1 stop12h 00m

£831

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 9/11

11:55-12:51

2 stops30h 56m

Houston George Bush Intcntl

Mon 23/11

17:12-16:35

2 stops17h 23m

£831

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 3/9

11:00-22:01

1 stop17h 01m

Houston George Bush Intcntl

Thu 17/9

15:25-12:55

1 stop15h 30m

£845

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Fri 2/10

14:20-10:58

2 stops26h 38m

Houston George Bush Intcntl

Tue 6/10

11:48-13:25

2 stops19h 37m

£877

Fastest return journey

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Tue 17/11

06:25-14:05

1 stop13h 40m

Houston George Bush Intcntl

Wed 18/11

15:50-14:15

1 stop16h 25m

£895

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 11/1

09:45-19:55

1 stop16h 10m

Houston George Bush Intcntl

Mon 25/1

18:10-18:15

2 stops18h 05m

£903

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 £0. If you are unable to visit Houston during the month of February, then departing from Glasgow during the month October is also very affordable. Most momondo users find prices during this month for around £741.

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	17h 01m
Direct flights	None

The fastest flight from Glasgow to Houston takes 17h 01m

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

Search flight deals

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 17h 01m, 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 August 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
Virgin Atlantic	PriceFrom £535	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £601	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights
JetBlue	PriceFrom £603	Free Cancellation	Rating 7.1 3,030 reviews	Search JetBlue flights
Turkish Airlines	PriceFrom £637	Free Cancellation	Rating 7.4 4,475 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom £648	Free Cancellation	Rating 7.4 10,084 reviews	Search United Airlines flights
KLM	PriceFrom £656	Free Cancellation	Rating 7.8 1,553 reviews	Search KLM flights
Lufthansa	PriceFrom £734	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa 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.