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Cheap flights from Houston George Bush Intcntl Airport to Glasgow Intl Airport from £491

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GLA
28 Dec — 4 Jan1
1 adult

The best prices from Houston George Bush Intcntl to Glasgow Intl are usually found in November or October, booked 16 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from George Bush Intcntl to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Glasgow Intl (GLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2024.

Round-trip from

£491

Popular in

June

Cheapest in

November

Average price

£797
British Airways
  • British Airways
  • 18/1-30/4
  • 4 total stops
  • 51h 50m total
  • Houston to Glasgow
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High demand for flights, 22% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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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 23 December 2024.

Sat 21/1221:45IAH - GLA
1 stop12h 00mBritish Airways
Tue 24/1211:50GLA - IAH
1 stop14h 10mBritish Airways
Deal found 21/12£751
Mon 23/1215:55IAH - GLA
1 stop22h 30mAmerican Airlines
Wed 25/1205:55GLA - IAH
2 stops17h 12mAmerican Airlines
Deal found 21/12£900
Sun 22/1216:54IAH - GLA
2 stops47h 21mMultiple Airlines
Wed 25/1205:55GLA - IAH
1 stop14h 15mMultiple Airlines
Deal found 21/12£1,103
Tue 24/1215:25IAH - GLA
1 stop15h 15mDelta
Tue 31/1206:05GLA - IAH
1 stop13h 30mDelta
Deal found 21/12£1,227
Sun 22/1215:25IAH - GLA
1 stop15h 15mVirgin Atlantic
Wed 25/1206:05GLA - IAH
1 stop13h 30mVirgin Atlantic
Deal found 21/12£1,476
Sat 28/1220:30IAH - GLA
2 stops33h 25mLufthansa
Sat 4/106:00GLA - IAH
2 stops38h 40mLufthansa
Deal found 22/12£1,604
Sat 28/1215:55IAH - GLA
1 stop12h 45mIberia
Sat 4/106:35GLA - IAH
1 stop13h 35mIberia
Deal found 22/12£1,954

Find flights from George Bush Intcntl to Glasgow Intl within your budget

Customise your flight search to find flights from George Bush Intcntl to Glasgow Intl 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, Cheapflights users made 858,174 searches. Data last updated 23 December 2024.

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Fly to

Any airport

Route

Depart

Return

Price

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Sat 18/1

17:36-10:40

2 stops35h 04m

Glasgow Intl

Wed 30/4

07:00-17:46

2 stops16h 46m

£491

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 14/3

16:55-10:50

1 stop12h 55m

Glasgow Intl

Fri 21/3

06:35-15:10

1 stop13h 35m

£558

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 14/3

13:26-09:35

2 stops15h 09m

Glasgow Intl

Fri 21/3

06:35-15:10

1 stop13h 35m

£562

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 28/3

16:55-13:05

1 stop15h 10m

Glasgow Intl

Sat 5/4

17:25-13:40

1 stop26h 15m

£590

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Thu 15/5

15:35-12:25

1 stop14h 50m

Glasgow Intl

Mon 26/5

13:10-17:15

2 stops34h 05m

£902

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Thu 15/5

07:00-13:25

3 stops24h 25m

Glasgow Intl

Mon 26/5

06:45-22:42

2 stops21h 57m

£998

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Thu 5/6

15:30-09:40

1 stop12h 10m

£884

HoustonGlasgow

IAH - GLA

IAHGLA

Houston George Bush Intcntl

Fri 16/5

12:09-09:35

2 stops15h 26m

£1,297

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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.

Travel insights for flights from George Bush Intcntl to Glasgow Intl

Get recent, data-driven insights about flights from George Bush Intcntl to Glasgow Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Glasgow Intl. Price data was last updated on 20 December 2024.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Glasgow Intl Airport, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

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.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow Intl. Reviews last updated 23 December 2024.
Get a feel of what it's like to fly with Iberia and Lufthansa from Houston to Glasgow by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,285 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.7
Good
1,285 reviews
Finnair
7.7
Good
1,285 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines
7.2
Good
10,000 reviews
Finnair
7.7
Good
1,285 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Iberia
7.0
Good
2,651 reviews
Finnair
7.7
Good
1,285 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Lufthansa
6.8
Okay
7,083 reviews
Finnair
7.7
Good
1,285 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

British Airways
6.6
Okay
6,810 reviews
Finnair
7.7
Good
1,285 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

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.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Glasgow Intl Airport round-trip?

    Currently priced at £491, 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. Search Cheapflights for deals from Iberia and American Airlines - these airlines can fly you to your destination from £558 and £562, respectively. British Airways is priced at 35% 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

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Top airline flying from George Bush Intcntl to Glasgow Intl

Discover the top airline that operate flights from George Bush Intcntl to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£466Average£550FlexibilityNo cancel feeOn-time70%
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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.

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