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Cheap flights from Glasgow to Houston from £648

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. 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
26 Jun — 3 Jul1
1 adult
Wed 26/6
Wed 3/7

Cheap flight deals from Glasgow to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 21 June 2024.

Popular in

August

Cheapest in

January

Average price

£920

Round-trip from

£533
High demand for flights, 32% potential price rise
Best time to find cheap flights, 39% potential price drop
Average for round-trip flights in June 2024
From Glasgow to Houston

What is the cheapest day to fly round-trip from Glasgow 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 to Houston?

To save on the cost of your flight from Glasgow 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 to Houston?

Our data shows that January tends to be the cheapest month to fly to Houston from Glasgow. 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 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 American Airlines flights from Glasgow to Houston

Explore cheap flight options specifically provided by American Airlines for the route between Glasgow 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 937,175 searches. Data last updated 21 June 2024.
Check out some of the cheapest American Airlines flights we've come across from Glasgow to Houston. Make sure to check back often as deals are often changing.
Mon 4/1109:50GLA - IAH
1 stop16h 05mAmerican Airlines
Thu 28/1121:40IAH - GLA
1 stop12h 55mAmerican Airlines
Deal found 20/6£691
Wed 30/1006:00GLA - IAH
1 stop14h 10mAmerican Airlines
Wed 20/1113:09IAH - GLA
2 stops17h 46mAmerican Airlines
Deal found 20/6£695
Sun 11/813:35GLA - IAH
1 stop30h 10mAmerican Airlines
Sun 1/916:29IAH - GLA
2 stops35h 36mAmerican Airlines
Deal found 19/6£1,173
Wed 24/713:40GLA - IAH
1 stop35h 19mAmerican Airlines
Thu 8/820:50IAH - GLA
1 stop15h 45mAmerican Airlines
Deal found 19/6£1,262

Cheap British Airways flights from Glasgow to Houston

Explore cheap flight options specifically provided by British Airways for the route between Glasgow 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 937,175 searches. Data last updated 21 June 2024.
Some of the lowest-priced British Airways flights we've found at this time heading from Glasgow to Houston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 30/1006:00GLA - IAH
1 stop14h 10mBritish Airways
Wed 20/1115:55IAH - GLA
1 stop12h 55mBritish Airways
Deal found 20/6£692
Fri 6/910:05GLA - HOU
2 stops16h 13mBritish Airways
Fri 27/918:22HOU - GLA
2 stops21h 03mBritish Airways
Deal found 18/6£1,016
Sun 30/620:30GLA - IAH
1 stop23h 15mBritish Airways
Sun 7/715:35IAH - GLA
1 stop17h 00mBritish Airways
Deal found 20/6£1,093
Sun 11/812:10GLA - IAH
1 stop12h 49mBritish Airways
Sun 1/915:35IAH - GLA
1 stop12h 15mBritish Airways
Deal found 19/6£1,195
Sun 11/820:25GLA - IAH
1 stop23h 20mBritish Airways
Sun 1/915:35IAH - GLA
1 stop12h 15mBritish Airways
Deal found 19/6£1,199
Mon 9/918:30GLA - HOU
2 stops27h 28mBritish Airways
Fri 13/916:28HOU - GLA
2 stops16h 57mBritish Airways
Deal found 20/6£9,730

Cheap Glasgow to Houston flights in June & July 2024

Find cheap flight options from Glasgow 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 937,175 searches. Prices were last updated on 21 June 2024.
These are some of the most attractive deals on flights from Glasgow to Houston in 2024. Check back regularly for other flight deals.
Fri 19/706:45GLA - IAH
3 stops23h 13mMultiple Airlines
Fri 26/715:28IAH - GLA
2 stops15h 57mMultiple Airlines
Deal found 18/6£887
Wed 24/706:45GLA - IAH
3 stops39h 47mMultiple Airlines
Thu 8/812:19IAH - GLA
3 stops28h 51mMultiple Airlines
Deal found 19/6£900
Sun 30/612:50GLA - IAH
2 stops31h 45mLufthansa
Sun 7/715:35IAH - GLA
1 stop14h 30mLufthansa
Deal found 20/6£902
Fri 19/706:45GLA - IAH
3 stops23h 13mMultiple Airlines
Fri 26/721:55IAH - GLA
3 stops33h 30mMultiple Airlines
Deal found 18/6£904
Sun 30/621:20GLA - IAH
3 stops46h 36mMultiple Airlines
Sun 7/709:39IAH - GLA
2 stops18h 56mMultiple Airlines
Deal found 20/6£912
Fri 19/710:40GLA - IAH
2 stops25h 03mMultiple Airlines
Fri 26/715:28IAH - GLA
2 stops15h 57mMultiple Airlines
Deal found 18/6£922
Sun 30/612:50GLA - IAH
2 stops31h 45mLufthansa
Sun 7/720:25IAH - GLA
2 stops33h 40mLufthansa
Deal found 20/6£924
Wed 24/706:45GLA - IAH
2 stops28h 58mMultiple Airlines
Thu 8/809:51IAH - GLA
3 stops31h 19mMultiple Airlines
Deal found 19/6£936
Wed 24/706:45GLA - IAH
2 stops28h 58mMultiple Airlines
Thu 8/813:39IAH - GLA
2 stops24h 21mMultiple Airlines
Deal found 19/6£997

Glasgow to Houston 2024 flight deals

Discover exclusive flight deals for travel between Glasgow and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
These are some of the most attractive deals on flights from Glasgow to Houston in 2024. Check back regularly for other flight deals.
Wed 30/1012:45GLA - IAH
2 stops27h 29mIcelandair
Wed 20/1111:59IAH - GLA
2 stops15h 56mIcelandair
Deal found 19/6£648
Mon 4/1109:50GLA - IAH
1 stop16h 05mAmerican Airlines
Thu 28/1121:40IAH - GLA
1 stop12h 55mAmerican Airlines
Deal found 20/6£691
Wed 30/1006:00GLA - IAH
1 stop14h 10mBritish Airways
Wed 20/1115:55IAH - GLA
1 stop12h 55mBritish Airways
Deal found 20/6£692
Wed 30/1006:00GLA - IAH
1 stop14h 10mAmerican Airlines
Wed 20/1113:09IAH - GLA
2 stops17h 46mAmerican Airlines
Deal found 20/6£695
Fri 16/821:15GLA - IAH
2 stops29h 37mMultiple Airlines
Fri 23/809:18IAH - GLA
2 stops22h 07mMultiple Airlines
Deal found 20/6£709
Fri 16/821:15GLA - IAH
2 stops29h 37mMultiple Airlines
Fri 23/821:00IAH - GLA
3 stops34h 25mMultiple Airlines
Deal found 20/6£726
Fri 16/821:15GLA - IAH
3 stops32h 07mMultiple Airlines
Fri 23/821:00IAH - GLA
3 stops34h 25mMultiple Airlines
Deal found 20/6£753
Fri 6/914:20GLA - IAH
2 stops21h 55mMultiple Airlines
Fri 27/914:40IAH - GLA
2 stops16h 45mMultiple Airlines
Deal found 18/6£764
Wed 30/1006:05GLA - IAH
2 stops22h 33mAir France
Wed 20/1115:25IAH - GLA
1 stop19h 10mAir France
Deal found 19/6£816

Glasgow to Houston flights leaving soon

Find last-minute flight options from Glasgow 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 937,175 searches. Data last updated 21 June 2024.
Have a look at some of the flights available from Glasgow to Houston departing last-minute. Tip: verify your flight details before completing your reservation.
Sun 30/612:50GLA - IAH
2 stops31h 45mLufthansa
Sun 7/715:35IAH - GLA
1 stop14h 30mLufthansa
Deal found 20/6£902
Sun 30/621:20GLA - IAH
3 stops46h 36mMultiple Airlines
Sun 7/709:39IAH - GLA
2 stops18h 56mMultiple Airlines
Deal found 20/6£912
Sun 30/612:50GLA - IAH
2 stops31h 45mLufthansa
Sun 7/720:25IAH - GLA
2 stops33h 40mLufthansa
Deal found 20/6£924
Sun 30/621:20GLA - IAH
3 stops46h 36mMultiple Airlines
Sun 7/706:55IAH - GLA
3 stops24h 30mMultiple Airlines
Deal found 20/6£1,039
Sun 30/620:30GLA - IAH
1 stop23h 15mBritish Airways
Sun 7/715:35IAH - GLA
1 stop17h 00mBritish Airways
Deal found 20/6£1,093

Find flights from Glasgow to Houston within your budget

Customise your flight search to find flights from Glasgow 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 937,175 searches. Data last updated 21 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£648 - £1,253

Route

Depart

Return

Price

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

£648

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Mon 4/11

1 stop16h 05m

Houston George Bush Intcntl

Thu 28/11

1 stop12h 55m

£691

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Wed 30/10

1 stop14h 10m

Houston George Bush Intcntl

Wed 20/11

1 stop12h 55m

£692

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Fri 16/8

2 stops29h 37m

Houston George Bush Intcntl

Fri 23/8

2 stops22h 07m

£709

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Wed 30/10

2 stops22h 33m

Houston George Bush Intcntl

Wed 20/11

1 stop19h 10m

£816

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Sun 30/6

2 stops31h 45m

Houston George Bush Intcntl

Sun 7/7

1 stop14h 30m

£902

Glasgow IntlHouston Hobby

GLA - HOU

GLAHOU

Glasgow Intl

Wed 30/10

2 stops18h 20m

Houston Hobby

Wed 20/11

2 stops16h 00m

£908

Glasgow IntlHouston George Bush Intcntl

GLA - IAH

GLAIAH

Glasgow Intl

Fri 16/8

2 stops22h 46m

Houston George Bush Intcntl

Fri 23/8

1 stop18h 45m

£1,001

Glasgow IntlHouston Hobby

GLA - HOU

GLAHOU

Glasgow Intl

Sun 11/8

2 stops19h 47m

Houston Hobby

Sun 1/9

2 stops15h 07m

£1,253

Flights are sorted by cheapest first

Deals found on 19/6

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

Use this chart to determine the optimal time to book a return flight from Glasgow to Houston. Price data was last updated on 14 June 2024.
The price you pay for your flight from Glasgow to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Glasgow 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 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 to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Glasgow 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 21 June 2024.
Peruse reviews from past customers who have flown with American Airlines, British Airways and Air France from Glasgow to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,437 reviews

Overall

7.9

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Crew

8.4

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.

7.9
Good
1,437 reviews
7.9
Good
1,437 reviews

Overall

7.9

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Crew

8.4

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.

7.7
Good
1,353 reviews
7.9
Good
1,437 reviews

Overall

7.9

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Crew

8.4

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.

7.6
Good
714 reviews
7.9
Good
1,437 reviews

Overall

7.9

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Crew

8.4

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.

7.5
Good
1,666 reviews
7.9
Good
1,437 reviews

Overall

7.9

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Crew

8.4

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.

7.3
Good
10,000 reviews
7.9
Good
1,437 reviews

Overall

7.9

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Crew

8.4

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 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 to Houston for under £700 on Cheapflights?

    Yes, there are multiple flights from Glasgow to Houston for under £700. The cheapest flight booked recently is on Icelandair for just £648, but on average you can expect to pay £807.

  • Are there last-minute flights available from Glasgow to Houston for under £1,000?

    There are currently 5+ open flights from Glasgow to Houston within the next 7 days for less than £1,000.

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

    Cheapflights users have booked flights from Glasgow to Houston round-trip from £648. Other airlines that can offer you cheap pricing are American Airlines, from £691, and British Airways, from £692. Icelandair is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • 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. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Glasgow 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 to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Glasgow 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 to Houston that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Houston that allow pets onboard?

    Many airlines flying from Glasgow 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 to Houston?

    Yes, you can often find last-minute deals on Glasgow 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 to Houston flight deals updated?

    The Glasgow to Houston flight deals you see on this page were last updated on 20/6.

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

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

    Currently, November is the cheapest month in which you can book a flight from Glasgow to Houston (average of £664). Flying from Glasgow to Houston in July is currently the most expensive (average of £948). 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

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.

Top 9 airlines flying from Glasgow to Houston

Discover the top 9 airlines that operate flights from Glasgow 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 937,175 searches. Data last updated 21 June 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£439Average£1,035FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£449Average£958FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£459Average£624FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£484Average£629FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£500Average£685FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£552Average£839FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£657Average£682FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
IberiaCheapest£664Average£875FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£686Average£895FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from Glasgow to Houston by cabin class

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

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 to Houston?

When you search for this flight from Glasgow to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Glasgow to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Glasgow today and book when prices fit your budget.

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