Cheap Flights from Glasgow to Houston George Bush Intercntl.

Compare Glasgow to Houston George Bush Intercntl. flight deals

Find the cheapest month or even day of the year to fly to Houston George Bush Intercntl.

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Flight deals from Glasgow to Houston George Bush Intercntl.

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

Find the cheapest month to fly from Glasgow to Houston George Bush Intercntl.

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

Glasgow to Houston George Bush Intercntl.: Alternative routes

Compare routes from Glasgow to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Glasgow to Houston: Flight information

The things to know before you go.
Cheapest flight foundRs106,387
Cheapest month to flyFebruary

Finding cheap flights from Glasgow to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from Glasgow to Houston George Bush Intercntl. is Rs157,428. 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 to Houston George Bush Intercntl.. But we found flights with one stop from Rs157,428.
As of December 2025, there are no flights flying from Glasgow to Houston George Bush Intercntl..
The cheapest month to fly from Glasgow to Houston George Bush Intercntl. is usually January.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Houston George Bush Intercntl. Airport on Thursday, 29 January 2026.
No airlines currently offer direct flights between Glasgow and Houston George Bush Intercntl. Airport. Most routes have one or more stops.
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.
The cheapest airline that flies to Houston George Bush Intercntl. is easyJet .

Flying from Glasgow to George Bush Intercontinental Airport (IAH): What you need to know

  • There are a couple of airports where your trip can begin in Glasgow. Check out your options leaving from Glasgow International Airport (GLA) or Glasgow Prestwick Airport (PIK) when searching for a flight from Glasgow to George Bush Intercontinental Airport (IAH).

  • Houston is five hours behind Glasgow. George Bush Intercontinental Airport is located in Houston, which is in the UTC-5 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to board your flight from Glasgow to IAH.

  • High season means busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to keep to your schedule.

Airports in Glasgow

Glasgow International Airport (GLA)

  • Stopovers are the ideal opportunity to break up your journey and maybe even tour another city. When searching for cheap flights from Glasgow to IAH leaving from Glasgow International Airport (GLA), uncheck the 'Direct flights only' box to find all potential stops. Your journey might pause in:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Cancun International Airport (CUN)

  • GLA is around 14 kilometres from central Glasgow. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 35 minutes.

  • Have an early flight from Glasgow to George Bush Intercontinental Airport? Avoid rushing to the terminal (and sneak in some bonus sleep) by choosing one of these hotels close to Glasgow International Airport:

  • When it comes to the on-time performance of Glasgow International Airport, data shows 70.07% of flights meet their scheduled arrival time.

Glasgow Prestwick Airport (PIK)

  • On public transport, you can travel from central Glasgow to PIK in around 55 minutes. The terminal is roughly 48 kilometres away, and making the journey by car will take approximately 40 minutes.

  • Catching the earliest flight? Think about checking in to one of these hotels near Glasgow Prestwick Airport the day before your Glasgow to IAH flight:

  • Glasgow Prestwick Airport has an on-time performance rate of 76.7%. This figure reflects how frequently flights that take off from this airport land on time.

About George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • George Bush Intercontinental Airport to central Houston is about 21 kilometres. If you're getting a cab or renting a car, plan in advance to make your trip as smooth as possible. Journey times can vary based on traffic conditions and the time of day.

  • Travelling on public transport takes around 50 minutes.

How to find the cheapest flights from Glasgow to George Bush Intercontinental Airport (IAH)

  • Rs106,387 is the lowest price for a one-way ticket from Glasgow to George Bush Intercontinental Airport. Return flights start at Rs157,428. These fares may change based on availability and demand.

  • Don't wait until the last minute. You're more likely to find cheap flights from Glasgow to IAH if you book ahead. Airlines often offer some great early bird deals.

  • If you have some flexibility with your travel plans, try using the 'Whole month' tool. It'll show you the lowest price across each month when searching for your Glasgow to George Bush Intercontinental Airport ticket.

  • Be the first to know about deals for flight tickets from Glasgow to IAH by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Tailor your flights using filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Glasgow to George Bush Intercontinental Airport.

The best time to fly from Glasgow to George Bush Intercontinental Airport (IAH)

  • It's time to decide your travel dates for your flight from Glasgow to George Bush Intercontinental Airport (IAH). July is when most people visit Houston. If a slower pace sounds more appealing, go in February.

  • The warmest month in Houston is August, with temperatures ranging between 24ºC and 40ºC. Book your Glasgow to IAH flight ticket then if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, look for a cheap ticket from Glasgow to George Bush Intercontinental Airport in January when temperatures are between 5ºC and 19ºC.

More about Houston

  • After booking your flight from Glasgow to George Bush Intercontinental Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Houston:

  • There are so many things to discover in this city, it can be tricky to know where to begin. The Museum of Fine Arts, Houston, Beck Building, The Houston Museum of Natural Science and Holocaust Museum Houston are top sights which should feature on any well-planned Houston itinerary.

Explore more of the United States

  • Austin is just one of the many cities in the United States waiting to be explored after you've experienced Houston. Around 241 kilometres away to the west, check out popular attractions including Texas State Capitol, Central Park and Austin Museum of Art, Downtown.

  • Corpus Christi is another must-experience destination in the United States and is around 306 kilometres south-west of Houston. No journey is complete without a visit to Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.

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