What’s the cheapest stopover airport for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

London (LHR) is the most affordable one-stop option, with an average return flight price of £512.

What’s the top stopover airport for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

London (LHR) – chosen by Cheapflights users on 71% of one-stop itineraries from Houston George Bush Intcntl Airport to Glasgow Intl Airport on Cheapflights.

What’s the fastest stopover option from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 13h 49m.

Which airport typically offers the quickest stopover for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 3h 07m.

What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport round-trip?

Currently priced at £450, British Airways will fly you from Houston George Bush Intcntl Airport to Glasgow Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Travellers seeking maximum savings on their Houston George Bush Intcntl Airport to Glasgow Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from IAH to GLA?

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Glasgow Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 22% on airfare.

Can I find deals for flights from George Bush Intcntl to Glasgow Intl that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Glasgow Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Glasgow Intl.

Can I find deals for business class flights from George Bush Intcntl to Glasgow Intl?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£179+ Flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Q: How much does it cost for a return flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Airfare is below average for this route at the moment. Houston George Bush Intcntl Airport to Glasgow Intl Airport flights typically cost between £507 and £585 in November. The cheapest return flight price found within the last 3 days was £422 on British Airways (24 Nov-3 Dec).

Cheap flight deals from George Bush Intcntl to Glasgow Intl

Round-trip from	£422
One-way from	£179
Popular in	June
Cheapest in	October
Average price	£574

British Airways
24/11-3/12
3 total stops
30h 33m total
Houston to Glasgow

Search Deals

4/10
2 total stops
52h 17m total
Houston to Glasgow

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from George Bush Intcntl to Glasgow Intl

Cheapest flights from George Bush Intcntl to Glasgow Intl
Explore the most affordable flight options available from George Bush Intcntl to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 24/1121:45IAH - GLA

1 stop12h 50mBritish Airways

Wed 3/1209:45GLA - IAH

2 stops17h 43mBritish Airways

Deal found 15/9£422

Mon 24/1116:32IAH - GLA

2 stops14h 33mAmerican Airlines

Wed 3/1205:55GLA - IAH

2 stops20h 01mAmerican Airlines

Deal found 15/9£423

Sun 26/1019:12IAH - GLA

2 stops16h 28mAmerican Airlines

Sat 8/1110:30GLA - IAH

2 stops17h 58mAmerican Airlines

Deal found 15/9£460

Tue 25/1115:50IAH - GLA

1 stop15h 15mMultiple Airlines

Wed 3/1220:25GLA - IAH

1 stop23h 40mMultiple Airlines

Deal found 17/9£461

Tue 25/1115:50IAH - GLA

1 stop12h 55mAmerican Airlines

Wed 3/1205:55GLA - IAH

2 stops20h 01mAmerican Airlines

Deal found 15/9£468

Wed 15/1021:00IAH - GLA

1 stop16h 45mBritish Airways

Wed 5/1108:40GLA - IAH

2 stops18h 50mBritish Airways

Deal found 15/9£469

Wed 15/1021:00IAH - GLA

1 stop16h 45mBritish Airways

Mon 20/1020:50GLA - IAH

2 stops32h 53mBritish Airways

Deal found 15/9£478

Wed 15/1015:30IAH - GLA

1 stop25h 40mKLM

Wed 5/1109:05GLA - IAH

1 stop34h 25mKLM

Deal found 15/9£481

Best flights from George Bush Intcntl to Glasgow Intl
Discover carefully curated flight deals from George Bush Intcntl to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Mon 24/1121:45IAH - GLA

1 stop12h 50mBritish Airways

Wed 3/1209:45GLA - IAH

2 stops17h 43mBritish Airways

Deal found 15/9£422

Mon 24/1115:50IAH - GLA

1 stop12h 00mMultiple Airlines

Wed 3/1211:40GLA - IAH

2 stops19h 19mMultiple Airlines

Deal found 16/9£422

Tue 28/1018:23IAH - GLA

2 stops16h 27mAmerican Airlines

Wed 3/1205:55GLA - IAH

2 stops20h 42mAmerican Airlines

Deal found 15/9£423

Tue 25/1112:10IAH - GLA

2 stops16h 35mAmerican Airlines

Wed 3/1205:55GLA - IAH

2 stops20h 01mAmerican Airlines

Deal found 15/9£423

Mon 24/1112:10IAH - GLA

2 stops16h 35mAmerican Airlines

Wed 3/1205:55GLA - IAH

2 stops20h 01mAmerican Airlines

Deal found 16/9£423

Sun 26/1019:12IAH - GLA

2 stops16h 28mAmerican Airlines

Sun 9/1111:40GLA - IAH

2 stops18h 11mAmerican Airlines

Deal found 16/9£460

Last-minute flights from George Bush Intcntl to Glasgow Intl
Discover last-minute flight deals from George Bush Intcntl to Glasgow Intl. Data last updated 17 September 2025 and is based on user searches.

Wed 15/1021:00IAH - GLA

1 stop14h 50mBritish Airways

Wed 5/1109:45GLA - IAH

2 stops17h 45mBritish Airways

Deal found 15/9£469

Wed 15/1021:00IAH - GLA

1 stop16h 45mBritish Airways

Mon 20/1020:50GLA - IAH

2 stops32h 53mBritish Airways

Deal found 15/9£478

Wed 15/1015:30IAH - GLA

1 stop18h 40mKLM

Wed 5/1106:05GLA - IAH

1 stop13h 25mKLM

Deal found 15/9£481

Wed 15/1005:30IAH - GLA

2 stops20h 40mDelta

Wed 5/1106:05GLA - IAH

1 stop13h 25mDelta

Deal found 16/9£485

Sun 26/1019:12IAH - GLA

2 stops16h 28mAmerican Airlines

Sun 9/1111:40GLA - IAH

2 stops18h 11mAmerican Airlines

Deal found 15/9£460

Sun 26/1016:50IAH - GLA

1 stop15h 25mFinnair

Sat 8/1112:45GLA - IAH

1 stop13h 15mFinnair

Deal found 15/9£497

Tue 28/1018:23IAH - GLA

2 stops16h 27mAmerican Airlines

Wed 3/1205:55GLA - IAH

2 stops20h 42mAmerican Airlines

Deal found 15/9£423

One-way flights from George Bush Intcntl to Glasgow Intl
Search for one-way flight options from George Bush Intcntl to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 4/1012:58IAH - GLA

2 stops52h 17mMultiple Airlines

Deal found 15/9£179

Sat 4/1015:30IAH - GLA

1 stop25h 40mAir France

Deal found 15/9£298

Wed 8/1021:00IAH - GLA

1 stop12h 35mBritish Airways

Deal found 16/9£324

Sun 19/1015:30IAH - GLA

1 stop11h 50mBritish Airways

Deal found 16/9£359

Wed 26/1115:50IAH - GLA

1 stop16h 25mBritish Airways

Deal found 14/9£583

Wed 26/1113:35IAH - GLA

3 stops36h 15mMultiple Airlines

Deal found 14/9£823

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 24/11

21:45-16:35

1 stop12h 50m

Glasgow Intl

Wed 3/12

09:45-21:28

2 stops17h 43m

£422

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 24/11

15:50-09:50

1 stop12h 00m

Glasgow Intl

Wed 3/12

11:40-00:59

2 stops19h 19m

£422

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 28/10

18:23-15:50

2 stops16h 27m

Glasgow Intl

Wed 3/12

05:55-20:37

2 stops20h 42m

£423

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Tue 25/11

12:10-10:45

2 stops16h 35m

Glasgow Intl

Wed 3/12

05:55-19:56

2 stops20h 01m

£423

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Mon 24/11

12:10-10:45

2 stops16h 35m

Glasgow Intl

Wed 3/12

05:55-19:56

2 stops20h 01m

£423

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 26/10

19:12-16:40

2 stops16h 28m

Glasgow Intl

Sun 9/11

11:40-23:51

2 stops18h 11m

£460

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sat 4/10

12:58-23:15

2 stops52h 17m

£179

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sat 4/10

15:30-23:10

1 stop25h 40m

£298

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sun 19/10

15:30-09:20

1 stop11h 50m

£359

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Wed 8/10

13:18-10:20

2 stops15h 02m

£397

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 12 results

Best time to book a flight from George Bush Intcntl to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from George Bush Intcntl with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport

Prices

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport (average of £97). Flying from Houston George Bush Intcntl Airport to Glasgow Intl Airport in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Reviews of airlines servicing Glasgow Intl

Check out reviews from past customers who have flown with British Airways from Houston George Bush Intcntl Airport to Glasgow Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,363 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

British Airways

6.7

Okay

7,363 reviews

British Airways

6.7

Okay

7,363 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?
There are many flights that can get you from Houston George Bush Intcntl Airport to Glasgow Intl Airport in 12h 50m. Fly via British Airways or American Airlines to get the fastest option. The distance between Houston George Bush Intcntl Airport and Glasgow Intl Airport is about 4560 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport round-trip?
Currently priced at £450, British Airways will fly you from Houston George Bush Intcntl Airport to Glasgow Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from George Bush Intcntl to Glasgow Intl that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Glasgow Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Glasgow Intl.
Can I find deals for business class flights from George Bush Intcntl to Glasgow Intl?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport (average of £97). Flying from Houston George Bush Intcntl Airport to Glasgow Intl Airport in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Paisley

Dunoon

Largs

Renfrew

Kilmarnock

Dumbarton

Clydebank

East Kilbride

Arrochar

Inveraray

Rothesay

Ballachulish

Alexandria

Tarbert

Balloch

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from George Bush Intcntl to Glasgow Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£450	Average£621	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from George Bush Intcntl to Glasgow Intl?

Cheapflights helps you search for flights from George Bush Intcntl to Glasgow Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Glasgow Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl to Glasgow Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from George Bush Intcntl to Glasgow Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl to Glasgow Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Glasgow Intl become cheaper?

Yes, Cheapflights offers price alerts on George Bush Intcntl to Glasgow Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport from £179

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from George Bush Intcntl to Glasgow Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to Glasgow Intl

Cheapest flights from George Bush Intcntl to Glasgow IntlExplore the most affordable flight options available from George Bush Intcntl to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from George Bush Intcntl to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport that are best for you.

Best time to book a flight from George Bush Intcntl to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

What’s the top stopover airport for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

What’s the fastest stopover option from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

What’s the fastest stopover option from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Which airport typically offers the quickest stopover for flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Reviews of airlines servicing Glasgow Intl

Check out reviews from past customers who have flown with British Airways from Houston George Bush Intcntl Airport to Glasgow Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Glasgow Intl Airport round-trip?

Can I find deals for flights from George Bush Intcntl to Glasgow Intl that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Glasgow Intl?

Can I find deals for business class flights from George Bush Intcntl to Glasgow Intl?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Travelling to a place near Glasgow Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Glasgow Intl by adding a car hire and/or hotel booking to your travel itinerary.

Top airline flying from George Bush Intcntl to Glasgow Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Bush Intcntl to Glasgow Intl?

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Glasgow Intl?

Can Cheapflights find flights from George Bush Intcntl to Glasgow Intl with no change fees?

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Glasgow Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from George Bush Intcntl to Glasgow Intl
Explore the most affordable flight options available from George Bush Intcntl to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.