Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Glasgow to Houston from £655

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 8/12. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Glasgow to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 08:54GLA-IAH
31h 54m2 stops
Multiple Airlines Logo
16:30 - 12:05IAH-GLA
13h 35m1 stop
£655Multiple Airlines
Find Deal
Mon, 8 Dec - Sun, 11 Jan
Multiple Airlines Logo
07:45 - 21:53GLA-IAH
20h 08m2 stops
Multiple Airlines Logo
16:30 - 12:05IAH-GLA
13h 35m1 stop
£690Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 7 Jan
British Airways Logo
12:45 - 20:00GLA-IAH
13h 15m1 stop
British Airways Logo
15:50 - 09:50IAH-GLA
12h 00m1 stop
£857British Airways
Find Deal
Mon, 10 Nov - Mon, 17 Nov
British Airways Logo
07:35 - 20:00GLA-IAH
18h 25m1 stop
British Airways Logo
21:45 - 16:35IAH-GLA
12h 50m1 stop
£857British Airways
Find Deal
Mon, 10 Nov - Mon, 17 Nov
Multiple Airlines Logo
06:25 - 14:05GLA-IAH
13h 40m1 stop
Multiple Airlines Logo
13:15 - 09:50IAH-GLA
14h 35m2 stops
£863Multiple Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
British Airways Logo
05:55 - 14:05GLA-IAH
14h 10m1 stop
British Airways Logo
13:15 - 09:50IAH-GLA
14h 35m2 stops
£866British Airways
Find Deal
Wed, 12 Nov - Tue, 18 Nov
Air France Logo
13:25 - 13:30GLA-IAH
30h 05m1 stop
Air France Logo
15:30 - 16:35IAH-GLA
19h 05m1 stop
£941Air France
Find Deal
Tue, 9 Dec - Tue, 6 Jan
Virgin Atlantic Logo
06:05 - 13:30GLA-IAH
13h 25m1 stop
Virgin Atlantic Logo
15:30 - 09:55IAH-GLA
12h 25m1 stop
£964Virgin Atlantic
Find Deal
Thu, 1 Jan - Thu, 8 Jan
Air France Logo
06:05 - 13:30GLA-IAH
13h 25m1 stop
Air France Logo
15:30 - 16:35IAH-GLA
19h 05m1 stop
£972Air France
Find Deal
Thu, 11 Dec - Tue, 6 Jan
KLM Logo
06:05 - 17:33GLA-IAH
17h 28m2 stops
KLM Logo
12:30 - 09:55IAH-GLA
15h 25m2 stops
£984KLM
Find Deal
Thu, 1 Jan - Thu, 8 Jan

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
10 Nov
GLA12:45Glasgow Intl
13h 15m
1 stop
IAH20:00Houston George Bush Intcntl
17 Nov
IAH15:50Houston George Bush Intcntl
12h 00m
1 stop
GLA09:50Glasgow Intl
£857
Find similar
British Airways
10 Nov
GLA07:35Glasgow Intl
18h 25m
1 stop
IAH20:00Houston George Bush Intcntl
17 Nov
IAH21:45Houston George Bush Intcntl
12h 50m
1 stop
GLA16:35Glasgow Intl
£857
Find similar
British Airways
12 Nov
GLA05:55Glasgow Intl
14h 10m
1 stop
IAH14:05Houston George Bush Intcntl
18 Nov
IAH13:15Houston George Bush Intcntl
14h 35m
2 stops
GLA09:50Glasgow Intl
£866
Find similar

Aer Lingus flights from Glasgow to Houston George Bush Intcntl Airport

Our best Aer Lingus deals on Glasgow to Houston George Bush Intcntl Airport flight tickets
Aer Lingus
14 Nov
GLA16:30Glasgow Intl
27h 35m
2 stops
IAH14:05Houston George Bush Intcntl
30 Nov
IAH21:50Houston George Bush Intcntl
28h 00m
2 stops
GLA07:50Glasgow Intl
£898
Find similar
Aer Lingus
14 Nov
GLA20:10Glasgow Intl
29h 50m
2 stops
IAH20:00Houston George Bush Intcntl
30 Nov
IAH21:50Houston George Bush Intcntl
28h 00m
2 stops
GLA07:50Glasgow Intl
£900
Find similar
Aer Lingus
8 Dec
GLA20:10Glasgow Intl
23h 55m
2 stops
IAH14:05Houston George Bush Intcntl
8 Jan
IAH21:50Houston George Bush Intcntl
28h 00m
2 stops
GLA07:50Glasgow Intl
£917
Find similar

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 5 October 2025.
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

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Mon 8/12

07:00-08:54

2 stops31h 54m

Houston George Bush Intcntl

Sun 11/1

16:30-12:05

1 stop13h 35m

£655

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Wed 10/12

07:45-21:53

2 stops20h 08m

Houston George Bush Intcntl

Wed 7/1

16:30-12:05

1 stop13h 35m

£690

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Mon 10/11

12:45-20:00

1 stop13h 15m

Houston George Bush Intcntl

Mon 17/11

15:50-09:50

1 stop12h 00m

£857

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Mon 10/11

07:35-20:00

1 stop18h 25m

Houston George Bush Intcntl

Mon 17/11

21:45-16:35

1 stop12h 50m

£857

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 11/11

06:25-14:05

1 stop13h 40m

Houston George Bush Intcntl

Tue 18/11

13:15-09:50

2 stops14h 35m

£862

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Wed 12/11

05:55-14:05

1 stop14h 10m

Houston George Bush Intcntl

Tue 18/11

13:15-09:50

2 stops14h 35m

£866

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Tue 9/12

13:25-13:30

1 stop30h 05m

Houston George Bush Intcntl

Tue 6/1

15:30-16:35

1 stop19h 05m

£941

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 1/1

06:05-13:30

1 stop13h 25m

Houston George Bush Intcntl

Thu 8/1

15:30-09:55

1 stop12h 25m

£964

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 11/12

06:05-13:30

1 stop13h 25m

Houston George Bush Intcntl

Tue 6/1

15:30-16:35

1 stop19h 05m

£972

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Thu 1/1

06:05-17:33

2 stops17h 28m

Houston George Bush Intcntl

Thu 8/1

12:30-09:55

2 stops15h 25m

£984

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Houston from

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 £647. If you aren’t able to travel to Houston George Bush Intcntl Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £779.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Monday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as £765. The most expensive day to fly to Houston George Bush Intcntl Airport is Friday, with ticket prices averaging around £1,069.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Glasgow to Houston George Bush Intcntl Airport flights are usually those with departure times at midday. Our users have found flights to Houston George Bush Intcntl Airport at midday for as low as £807. Try not to purchase tickets in the morning because they tend to be around £831. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around £906 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Glasgow for as low as £674 on momondo.

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

Direct flights

None
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

  • 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 15m, 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 £456Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
Turkish AirlinesPriceFrom £481Free CancellationRating
7.3
3,987 reviews
Search Turkish Airlines flights
FinnairPriceFrom £510Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
KLMPriceFrom £587Free CancellationRating
7.8
1,395 reviews
Search KLM flights
Virgin AtlanticPriceFrom £622Free CancellationRating
7.4
666 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £626Free CancellationRating
6.8
7,453 reviews
Search Lufthansa flights
British AirwaysPriceFrom £626Free CancellationRating
6.7
7,423 reviews
Search British Airways flights
Air FrancePriceFrom £648Free CancellationRating
7.4
1,467 reviews
Search Air France flights
United AirlinesPriceFrom £705Free CancellationRating
7.4
8,953 reviews
Search United Airlines flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Conroe
Cypress
The Woodlands
Humble
Spring
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.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 4/11
Tue 11/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston