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Cheap flights from Glasgow Intl Airport to Houston from £619

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GLA — HOU
21 Jun — 28 Jun1
1 adult
Fri 21/6
Fri 28/6

Cheap flight deals from Glasgow Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Houston (HO1). 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 16 June 2024.

Popular in

August

Cheapest in

January

Average price

£921

Round-trip from

£532
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 39% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Glasgow Intl to Houston
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What is the cheapest day to fly round-trip from Glasgow Intl Airport to Houston?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 75% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Glasgow Intl Airport to Houston?

To save on the cost of your flight from Glasgow Intl Airport to Houston, book at least 52 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £705 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £841.

What is the cheapest month to fly from Glasgow Intl Airport to Houston?

Our data shows that January tends to be the cheapest month to fly to Houston from Glasgow Intl Airport. Users have commonly found prices around £766 for the month, but tickets can be as low as £460. Due to multiple factors, prepare for potentially higher prices in August.

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

It’s optimal to fly from Glasgow Intl Airport to Houston in the morning. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

Cheap Finnair flights from Glasgow Intl to Houston

Explore cheap flight options specifically provided by Finnair for the route between Glasgow Intl and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 982,874 searches. Data last updated 16 June 2024.
Peruse some of the lowest-priced Finnair flights we've found from Glasgow to Houston. Make sure to check back often as deals are often changing.
Fri 30/808:20GLA - IAH
2 stops22h 19mFinnair
Tue 1/1015:35IAH - GLA
1 stop12h 05mFinnair
Deal found 16/6£873
Fri 30/813:30GLA - HOU
2 stops16h 22mFinnair
Tue 1/1014:28HOU - GLA
2 stops15h 42mFinnair
Deal found 16/6£987
Sat 19/1013:30GLA - IAH
2 stops16h 05mFinnair
Thu 31/1019:39IAH - GLA
2 stops14h 36mFinnair
Deal found 16/6£1,015
Wed 24/708:20GLA - HOU
2 stops17h 33mFinnair
Wed 31/720:26HOU - GLA
2 stops15h 14mFinnair
Deal found 16/6£1,671

Cheap KLM flights from Glasgow Intl to Houston

Explore cheap flight options specifically provided by KLM for the route between Glasgow Intl and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 982,874 searches. Data last updated 16 June 2024.
Browse through some of the cheapest KLM flights travelling from Glasgow to Houston. Make sure to examine the flight information before completing your reservation.
Wed 24/706:10GLA - IAH
2 stops17h 27mKLM
Wed 31/716:50IAH - GLA
2 stops17h 15mKLM
Deal found 16/6£1,222
Sat 22/606:10GLA - IAH
2 stops22h 30mKLM
Sun 15/1217:00IAH - GLA
2 stops17h 35mKLM
Deal found 15/6£1,580

Cheap Glasgow Intl to Houston flights in June & July 2024

Find cheap flight options from Glasgow Intl to Houston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 982,874 searches. Prices were last updated on 16 June 2024.
These are some of the best deals we've found on flights to Houston in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 14/710:25GLA - IAH
3 stops36h 34mMultiple Airlines
Sun 21/708:20IAH - GLA
2 stops23h 05mMultiple Airlines
Deal found 16/6£827
Sun 14/710:25GLA - IAH
3 stops35h 34mMultiple Airlines
Sun 21/706:50IAH - GLA
3 stops24h 35mMultiple Airlines
Deal found 16/6£854
Sun 30/614:40GLA - IAH
1 stop29h 05mBritish Airways
Sat 6/712:42IAH - GLA
2 stops27h 03mBritish Airways
Deal found 16/6£879
Sun 14/710:25GLA - IAH
2 stops21h 01mMultiple Airlines
Sun 21/708:20IAH - GLA
2 stops23h 05mMultiple Airlines
Deal found 16/6£881
Sat 29/606:50GLA - IAH
2 stops20h 37mMultiple Airlines
Sat 6/708:00IAH - GLA
2 stops29h 40mMultiple Airlines
Deal found 16/6£937
Sun 30/621:20GLA - IAH
3 stops42h 30mMultiple Airlines
Sat 6/708:00IAH - GLA
2 stops29h 40mMultiple Airlines
Deal found 16/6£1,037
Sat 29/607:05GLA - IAH
3 stops22h 29mMultiple Airlines
Sat 6/708:00IAH - GLA
2 stops29h 40mMultiple Airlines
Deal found 16/6£1,047
Sun 30/609:45GLA - IAH
2 stops32h 36mMultiple Airlines
Sat 6/713:30IAH - GLA
2 stops36h 35mMultiple Airlines
Deal found 16/6£1,061
Sun 14/708:20GLA - IAH
2 stops37h 35mAmerican Airlines
Sun 21/720:50IAH - GLA
1 stop15h 55mAmerican Airlines
Deal found 16/6£1,074

Glasgow Intl to Houston 2024 flight deals

Discover exclusive flight deals for travel between Glasgow Intl and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 982,874 searches. Data last updated 16 June 2024.
These are some of the best deals we've found on flights to Houston in 2024 at this time. For more flight deals, be sure to check back very soon.
Fri 30/806:55GLA - IAH
2 stops19h 57mMultiple Airlines
Tue 1/1015:50IAH - GLA
2 stops15h 40mMultiple Airlines
Deal found 16/6£619
Wed 30/1012:45GLA - IAH
2 stops27h 29mIcelandair
Wed 20/1111:59IAH - GLA
2 stops15h 56mIcelandair
Deal found 15/6£652
Mon 4/1112:45GLA - IAH
2 stops28h 29mIcelandair
Thu 28/1111:59IAH - GLA
2 stops15h 56mIcelandair
Deal found 15/6£665
Fri 11/1006:55GLA - IAH
2 stops20h 07mMultiple Airlines
Sat 26/1008:50IAH - GLA
3 stops30h 25mMultiple Airlines
Deal found 16/6£786
Fri 11/1006:55GLA - IAH
2 stops20h 07mMultiple Airlines
Sat 26/1005:20IAH - GLA
2 stops33h 55mMultiple Airlines
Deal found 16/6£791
Wed 30/1006:05GLA - IAH
2 stops22h 33mAir France
Wed 20/1115:25IAH - GLA
1 stop24h 35mAir France
Deal found 15/6£822
Wed 30/1006:05GLA - IAH
1 stop13h 30mAir France
Wed 20/1115:25IAH - GLA
1 stop24h 35mAir France
Deal found 15/6£823
Sun 14/710:25GLA - IAH
3 stops36h 34mMultiple Airlines
Sun 21/708:20IAH - GLA
2 stops23h 05mMultiple Airlines
Deal found 16/6£827
Sun 14/710:25GLA - IAH
3 stops35h 34mMultiple Airlines
Sun 21/706:50IAH - GLA
3 stops24h 35mMultiple Airlines
Deal found 16/6£854

Glasgow Intl to Houston flights leaving soon

Find last-minute flight options from Glasgow Intl to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 982,874 searches. Data last updated 16 June 2024.
Book one of these great deals on flights from Glasgow to Houston. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 22/606:50GLA - IAH
3 stops37h 45mMultiple Airlines
Tue 17/1209:43IAH - GLA
2 stops18h 12mMultiple Airlines
Deal found 15/6£1,078
Sat 22/606:50GLA - IAH
3 stops37h 45mMultiple Airlines
Tue 17/1206:00IAH - GLA
3 stops21h 55mMultiple Airlines
Deal found 15/6£1,106
Sat 22/606:50GLA - IAH
3 stops36h 48mMultiple Airlines
Tue 17/1212:15IAH - GLA
1 stop13h 25mMultiple Airlines
Deal found 15/6£1,171
Sat 22/611:30GLA - IAH
1 stop13h 35mMultiple Airlines
Tue 17/1215:55IAH - GLA
1 stop12h 05mMultiple Airlines
Deal found 15/6£1,291
Sat 22/607:55GLA - IAH
2 stops17h 09mBritish Airways
Tue 17/1215:55IAH - GLA
1 stop13h 00mBritish Airways
Deal found 15/6£1,308
Sat 22/610:45GLA - IAH
2 stops17h 55mDelta
Wed 18/1215:25IAH - GLA
1 stop15h 15mDelta
Deal found 15/6£1,321
Sat 22/606:10GLA - IAH
2 stops22h 30mDelta
Mon 16/1212:55IAH - GLA
2 stops17h 45mDelta
Deal found 15/6£1,324
Sat 22/607:55GLA - HOU
2 stops20h 19mMultiple Airlines
Tue 17/1214:23HOU - GLA
2 stops21h 52mMultiple Airlines
Deal found 15/6£1,343
Sat 22/606:10GLA - IAH
2 stops22h 30mDelta
Sun 15/1215:25IAH - GLA
1 stop15h 15mDelta
Deal found 15/6£1,352

Find flights from Glasgow Intl to Houston within your budget

Customise your flight search to find flights from Glasgow Intl to Houston 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 982,874 searches. Data last updated 16 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£619 - £1,222

Route

Depart

Return

Price

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Fri 30/8

2 stops19h 57m

Houston George Bush Intcntl

Tue 1/10

2 stops15h 40m

£619

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Wed 30/10

2 stops27h 29m

Houston George Bush Intcntl

Wed 20/11

2 stops15h 56m

£652

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Wed 30/10

2 stops22h 33m

Houston George Bush Intcntl

Wed 20/11

1 stop24h 35m

£822

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Fri 30/8

2 stops22h 19m

Houston George Bush Intcntl

Tue 1/10

1 stop12h 05m

£873

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Sun 30/6

1 stop29h 05m

Houston George Bush Intcntl

Sat 6/7

2 stops27h 03m

£879

Glasgow IntlHouston Hobby

GLA - HOU

GLAHOU

Glasgow Intl

Fri 11/10

2 stops16h 08m

Houston Hobby

Sat 26/10

2 stops15h 23m

£1,070

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Sun 14/7

2 stops23h 49m

Houston George Bush Intcntl

Sun 21/7

1 stop14h 30m

£1,132

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Wed 24/7

1 stop13h 15m

Houston George Bush Intcntl

Wed 31/7

1 stop15h 40m

£1,220

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Wed 24/7

2 stops17h 27m

Houston George Bush Intcntl

Wed 31/7

2 stops17h 15m

£1,222

Flights are sorted by cheapest first

Deals found on 16/6

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Houston. Price data was last updated on 14 June 2024.
The best time to book flights from Glasgow Intl Airport to Houston is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Glasgow Intl to Houston. Price data was last updated on 16 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Glasgow Intl Airport to Houston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Glasgow Intl to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Glasgow Intl 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.

Temperature and rainfall in Houston by month

Plan your trip to Houston by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

12 - 29 °C

If weather is an important factor for your trip to Houston, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 16 June 2024.
Read reviews from past customers who have flown Finnair, KLM and Air France from Glasgow to Houston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,451 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,451 reviews
KLM
7.9
Good
1,451 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Finnair
7.7
Good
1,355 reviews
KLM
7.9
Good
1,451 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Virgin Atlantic
7.6
Good
715 reviews
KLM
7.9
Good
1,451 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air France
7.5
Good
1,687 reviews
KLM
7.9
Good
1,451 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
10,000 reviews
KLM
7.9
Good
1,451 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

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

  • Can I find flights from Glasgow Intl Airport to Houston for under £700 on Cheapflights?

    Yes, there are multiple flights from Glasgow Intl Airport to Houston for under £700. The cheapest flight booked recently is on Multiple Airlines for just £619, but on average you can expect to pay £851.

  • Are there last-minute flights available from Glasgow Intl Airport to Houston for under £1,100?

    There are currently 20+ open flights from Glasgow Intl Airport to Houston within the next 7 days for less than £1,100.

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

    According to our current data, Icelandair (£652), Air France (£822), and Finnair (£873) offers the cheapest pricing from Glasgow Intl Airport to Houston. Icelandair is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does GLA to IAH mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Glasgow Intl Airport to Houston George Bush Intcntl Airport flight would often be abbreviated as a GLA to IAH flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

  • Can I find deals for flights from Glasgow Intl to Houston that include extra baggage allowance?

    The amount of baggage you can bring on your Glasgow Intl to Houston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Glasgow Intl to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Glasgow Intl to Houston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Glasgow Intl to Houston that include hotel bookings?

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

  • How can I find direct flights from Glasgow Intl to Houston?

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

  • Can I find deals for business class flights from Glasgow Intl to Houston?

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

  • Can I find deals for flights from Glasgow Intl to Houston that allow pets onboard?

    Many airlines flying from Glasgow Intl to Houston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Glasgow Intl to Houston?

    Yes, you can often find last-minute deals on Glasgow Intl to Houston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Glasgow Intl Airport to Houston flight deals updated?

    The Glasgow Intl Airport to Houston flight deals you see on this page were last updated on 16/6.

  • What are the most popular airlines that fly from Glasgow Intl Airport to Houston?

    Consider Finnair, British Airways or Iberia when booking your flight. These represent the most popular airlines when flying from Glasgow Intl Airport to Houston.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Houston?

    Currently, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to Houston (average of £663). Flying from Glasgow Intl Airport to Houston in July is currently the most expensive (average of £927). 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 6 airlines flying from Glasgow Intl to Houston

Discover the top 6 airlines that operate flights from Glasgow Intl to Houston. 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 982,874 searches. Data last updated 16 June 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£460Average£461FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£484Average£623FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£664Average£875FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£667Average£934FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£710Average£834FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£712Average£906FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Glasgow Intl Airport to Houston Hobby Airport flights

Search flights from Glasgow Intl to Houston by cabin class

Find flights from Glasgow Intl to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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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 Glasgow Intl to Houston?

Deals for Glasgow Intl to Houston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Houston?

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Glasgow Intl to Houston with no change fees?

Need flexible booking options for your flight to Houston from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Houston become cheaper?

Yes, Cheapflights offers price alerts on Glasgow Intl to Houston 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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