484 € Cheap Flights from Glasgow Intl to Houston

Compare Glasgow Intl to Houston flight deals

Find the cheapest month or even day of the year to fly to Houston

Book the best Houston fare with no extra fees

Flight deals from Glasgow Intl to Houston

Looking for a cheap last-minute deal or the best return flight from Glasgow Intl to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Glasgow Intl to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow Intl to Houston flights are currently cheapest in September.

Alternative Glasgow Intl to Houston routes

Looking for the cheapest, fastest or easiest route from Glasgow Intl to Houston? You could fly into the following airports instead.

Glasgow to Houston: Flight information

The things to know before you go.
Cheapest flight found484 €
Cheapest month to flySeptember

Finding cheap flights from Glasgow Intl to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Glasgow Intl to Houston is 484 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Glasgow Intl to Houston. But we found flights with one or more stops from 484 €.
As of July 2025, there are no flights flying from Glasgow Intl to Houston.
The cheapest month to fly from Glasgow Intl to Houston is usually September.
If you're flying from Glasgow Intl Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from 484 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Glasgow Intl Airport to Houston on Thursday, 11 September 2025.
No airlines currently offer direct flights between Glasgow Intl Airport and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 29°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, easyJet offers the cheapest flight tickets to Houston.

Flying from Glasgow International Airport (GLA) to Houston: what you need to know

  • Glasgow International Airport is located in Glasgow. Based in the UTC-5 timezone, Houston is five hours behind Glasgow.

  • For a relaxed start to your GLA to Houston flight, leave enough time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • If you're travelling during a bank holiday or another peak period, allow extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • A stopover is the perfect opportunity to break up your journey and perhaps even visit a new city. When browsing for plane tickets from GLA to Houston, uncheck the 'Direct flights only' box to see where you can visit along the way. Popular options include:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Cancun International Airport (CUN)

  • Located around 11 kilometres from central Glasgow, GLA can be reached in about 15 minutes by car (depending on traffic). Travelling on public transport takes roughly 35 minutes.

  • Want a leisurely start to your trip? Stay near GLA. Whether you're boarding an early flight from Glasgow International Airport to Houston or just don't want to be rushed, these hotels have you covered:

  • Of the flights that depart from Glasgow International Airport, 70.07% land on time at their destination.

How to find the cheapest flights from Glasgow International Airport (GLA) to Houston

  • 279 € is the lowest price we've seen for a one-way Glasgow International Airport to Houston flight. A round-trip plane ticket right now is 484 €. Depending on when you want to go and the availability, these fares could change.

  • Don't wait until the last moment. You're more likely to land cheap flights from GLA to Houston if you book early. Airlines often have some great early bird rates.

  • The 'Whole month' search tool will show you the cheapest tickets from Glasgow International Airport to Houston across each month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • Never miss a deal on cheap flights from GLA to Houston by setting up a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Find a cheap flight from Glasgow International Airport to Houston with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • William P. Hobby Airport (HOU) is around 19 kilometres from the centre of Houston. After your flight from Glasgow International Airport to Houston, it'll take you around 20 minutes to get to the heart of the city in a ride-share or cab.

  • If you're catching public transport, it'll take about 1 hour 40 minutes.

  • Hang up the 'Do not disturb' sign and rest at a hotel near HOU. Here are a few options where you can put your feet up after your GLA to Houston flight:

  • Easirent, Dollar and Thrifty make picking up a William P. Hobby Airport rental car easy and quick. These providers are located in or around the terminal and will have you on your way in a heartbeat.

  • Secure your first choice, not your last resort. Reserving your ride from HOU four weeks in advance often means better prices and a greater selection of vehicles.

  • You'll find William P. Hobby Airport at 7800 Airport Boulevard.

Best time to go to Houston

  • Visit Houston during high season if you want a lively atmosphere, but remember that hotel prices are generally higher. Alternatively, book flights from Glasgow International Airport to Houston in the low season when prices are cheaper and it's quieter.

  • When booking your Glasgow International Airport to Houston plane ticket, think about the kind of weather forecast you're hoping for. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • If you like cooler conditions, look for a cheap ticket from GLA to Houston in January when temperatures average between 5ºC (41ºF) and 19ºC (66ºF).

More about Houston

Explore more of United States

  • You've seen Houston, now it's time to discover more of United States. Journey about 306 kilometres west to San Antonio to tick off its leading attractions. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a packed itinerary ahead.

  • If you're interested in discovering another well-known destination in United States, head for Dallas, about 370 kilometres north of Houston. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.