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Cheap flights from Glasgow to Houston from £719

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow to Houston departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Glasgow to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:40 - 08:02GLA  Glasgow Intl-IAH Houston George Bush Intcntl
28h 22m2 stops London Gatwick Orlando
Multiple Airlines Logo
15:25 - 09:40IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 15m1 stop Amsterdam Schiphol
£719Multiple Airlines
Thu, 3 Sep - Fri, 11 Sep
Multiple Airlines Logo
08:35 - 21:52GLA  Glasgow Intl-IAH Houston George Bush Intcntl
19h 17m1 stop Toronto Pearson Intl
Multiple Airlines Logo
12:00 - 06:50IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 50m1 stop Toronto Pearson Intl
£749Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
06:40 - 21:52GLA  Glasgow Intl-IAH Houston George Bush Intcntl
21h 12m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
15:25 - 12:45IAH  Houston George Bush Intcntl-GLA Glasgow Intl
15h 20m1 stop Amsterdam Schiphol
£763Multiple Airlines
Mon, 12 Oct - Sun, 15 Nov
Multiple Airlines Logo
07:00 - 08:02GLA  Glasgow Intl-IAH Houston George Bush Intcntl
31h 02m2 stops London Gatwick Orlando
Multiple Airlines Logo
15:55 - 23:00IAH  Houston George Bush Intcntl-GLA Glasgow Intl
25h 05m1 stop Paris Charles de Gaulle
£782Multiple Airlines
Thu, 3 Sep - Sat, 12 Sep
British Airways Logo
09:25 - 19:55GLA  Glasgow Intl-IAH Houston George Bush Intcntl
16h 30m1 stop London Heathrow
British Airways Logo
15:50 - 10:35IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 45m1 stop London Heathrow
£948British Airways
Sat, 7 Nov - Sun, 22 Nov
British Airways Logo
10:45 - 19:20GLA  Glasgow Intl-IAH Houston George Bush Intcntl
14h 35m1 stop London Heathrow
British Airways Logo
15:50 - 10:35IAH  Houston George Bush Intcntl-GLA Glasgow Intl
12h 45m1 stop London Heathrow
£981British Airways
Mon, 12 Oct - Sun, 15 Nov
KLM Logo
13:30 - 13:20GLA  Glasgow Intl-IAH Houston George Bush Intcntl
29h 50m1 stop Amsterdam Schiphol
KLM Logo
15:25 - 23:10IAH  Houston George Bush Intcntl-GLA Glasgow Intl
25h 45m1 stop Amsterdam Schiphol
£1,001KLM
Thu, 3 Sep - Wed, 9 Sep
British Airways Logo
06:35 - 19:55GLA  Glasgow Intl-IAH Houston George Bush Intcntl
19h 20m1 stop London Heathrow
British Airways Logo
16:14 - 16:00IAH  Houston George Bush Intcntl-GLA Glasgow Intl
17h 46m2 stops Dallas/Fort Worth London Heathrow
£1,033British Airways
Sat, 21 Nov - Wed, 25 Nov
British Airways Logo
06:35 - 19:55GLA  Glasgow Intl-IAH Houston George Bush Intcntl
19h 20m1 stop London Heathrow
British Airways Logo
15:50 - 14:20IAH  Houston George Bush Intcntl-GLA Glasgow Intl
16h 30m1 stop London Heathrow
£1,033British Airways
Sat, 21 Nov - Wed, 25 Nov
KLM Logo
17:00 - 13:20GLA  Glasgow Intl-IAH Houston George Bush Intcntl
26h 20m1 stop Amsterdam Schiphol
KLM Logo
15:25 - 13:45IAH  Houston George Bush Intcntl-GLA Glasgow Intl
16h 20m1 stop Amsterdam Schiphol
£1,081KLM
Sat, 10 Oct - Sat, 24 Oct

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Lufthansa flights from Glasgow to Houston George Bush Intcntl Airport

Our best Lufthansa deals on Glasgow to Houston George Bush Intcntl Airport flight tickets
Lufthansa
3 Sept
GLA14:00Glasgow Intl
32h 46m
1 stop
IAH16:46Houston George Bush Intcntl
7 Sept
IAH20:11Houston George Bush Intcntl
31h 59m
1 stop
GLA10:10Glasgow Intl
£938
Lufthansa
3 Sept
GLA14:00Glasgow Intl
15h 33m
1 stop
IAH23:33Houston George Bush Intcntl
10 Sept
IAH20:11Houston George Bush Intcntl
31h 59m
1 stop
GLA10:10Glasgow Intl
£964
Lufthansa
3 Sept
GLA14:00Glasgow Intl
14h 30m
1 stop
IAH22:30Houston George Bush Intcntl
6 Sept
IAH18:05Houston George Bush Intcntl
34h 05m
1 stop
GLA10:10Glasgow Intl
£991

British Airways flights from Glasgow to Houston George Bush Intcntl Airport

Our best British Airways deals on Glasgow to Houston George Bush Intcntl Airport flight tickets
British Airways
7 Nov
GLA09:25Glasgow Intl
16h 30m
1 stop
IAH19:55Houston George Bush Intcntl
22 Nov
IAH15:50Houston George Bush Intcntl
12h 45m
1 stop
GLA10:35Glasgow Intl
£948
British Airways
12 Oct
GLA10:45Glasgow Intl
14h 35m
1 stop
IAH19:20Houston George Bush Intcntl
15 Nov
IAH15:50Houston George Bush Intcntl
12h 45m
1 stop
GLA10:35Glasgow Intl
£981

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Glasgow to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 3/9

09:40-08:02

2 stops28h 22m

Houston George Bush Intcntl

Fri 11/9

15:25-09:40

1 stop12h 15m

£719

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 28/9

08:35-21:52

1 stop19h 17m

Houston George Bush Intcntl

Mon 5/10

12:00-06:50

1 stop12h 50m

£749

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 12/10

06:40-21:52

2 stops21h 12m

Houston George Bush Intcntl

Sun 15/11

15:25-12:45

1 stop15h 20m

£763

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 3/9

07:00-08:02

2 stops31h 02m

Houston George Bush Intcntl

Sat 12/9

15:55-23:00

1 stop25h 05m

£782

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Sat 7/11

09:25-19:55

1 stop16h 30m

Houston George Bush Intcntl

Sun 22/11

15:50-10:35

1 stop12h 45m

£948
Fastest return journey

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Mon 12/10

10:45-19:20

1 stop14h 35m

Houston George Bush Intcntl

Sun 15/11

15:50-10:35

1 stop12h 45m

£981

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Thu 3/9

13:30-13:20

1 stop29h 50m

Houston George Bush Intcntl

Wed 9/9

15:25-23:10

1 stop25h 45m

£1,001

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Sat 21/11

06:35-19:55

1 stop19h 20m

Houston George Bush Intcntl

Wed 25/11

16:14-16:00

2 stops17h 46m

£1,033

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Sat 21/11

06:35-19:55

1 stop19h 20m

Houston George Bush Intcntl

Wed 25/11

15:50-14:20

1 stop16h 30m

£1,033

GlasgowHouston

GLA Glasgow Intl - IAH Houston George Bush Intcntl

GLAIAH

Glasgow Intl

Sat 10/10

17:00-13:20

1 stop26h 20m

Houston George Bush Intcntl

Sat 24/10

15:25-13:45

1 stop16h 20m

£1,081

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Glasgow to Houston George Bush Intcntl Airport

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

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

In general, February is the cheapest month to fly from Glasgow to Houston George Bush Intcntl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you aren’t able to travel to Houston George Bush Intcntl Airport during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £737.

Cheap Glasgow to Houston George Bush Intcntl Airport flight deals and tips

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

Best price found

£967

Fastest flight time

13h 30m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Glasgow in the past 72 hours is £967. The best return flight deal from Glasgow to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is £719.
The fastest flight from Glasgow to Houston George Bush Intcntl Airport takes 13h 30m
There are no direct flights from Glasgow to Houston George Bush Intcntl Airport. There are no popular flight routes from Glasgow to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Glasgow to Houston George Bush Intcntl Airport

  • How far is Glasgow to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 4566.9 mi away from Glasgow. Flights usually cover this in 13h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Glasgow to Houston George Bush Intcntl Airport?

    Prices for flights from Glasgow to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Glasgow to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Glasgow to Houston George Bush Intcntl Airport?

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Glasgow to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £627Free CancellationRating
7.1
3,033 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £651Free CancellationRating
7.5
692 reviews
Search Virgin Atlantic flights
KLMPriceFrom £653Free CancellationRating
7.8
1,558 reviews
Search KLM flights
British AirwaysPriceFrom £666Free CancellationRating
6.7
8,173 reviews
Search British Airways flights
United AirlinesPriceFrom £710Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Cypress
Spring
The Woodlands
Livingston
Montgomery
Katy

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?

momondo does allow users to show only those flights to Houston from Glasgow which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Glasgow to Houston?

momondo helps you find the best flight between Glasgow and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Glasgow to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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