Cheap Flights from Houston to Glasgow

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

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Flight deals from Houston to Glasgow

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

Find the cheapest month to fly from Houston to Glasgow

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

Direct flights from Houston to Glasgow

Alternative Houston to Glasgow routes

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

Houston to Glasgow: Flight information

The things to know before you go.
Cheapest flight foundR 4,284
Cheapest month to flyApril
Average flight time9 hrs, 5 mins
Most popular airlineCargolux
Average flights per week3

Finding cheap flights from Houston to Glasgow: Frequently asked questions

There are 3 airports in Glasgow: Glasgow Intl, Glasgow Prestwick and Edinburgh.
The best price we found for a return flight from Houston to Glasgow is R 10,685. 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.
9 hours and 5 minutes is the average flight time from Houston to Glasgow.
Cargolux flies direct from Houston to Glasgow.
As of February 2026, there are 3 flights per week flying from Houston to Glasgow.
The cheapest month to fly from Houston to Glasgow is usually August.
If you're flying from Houston, the cheapest airport near Glasgow is Glasgow Intl – which is 11.3 km away from the centre of Glasgow. We've found flights into this airport from R 10,685.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Glasgow on Tuesday, 11 August 2026.
Yes – the average flight time is 9 hours and 5 minutes.
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 Glasgow 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 Glasgow is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 3°C. July is typically the warmest month in Glasgow, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
The cheapest airline that flies to Glasgow is Finnair .

Travelling from Houston to Glasgow: what you need to know

  • Houston has a couple of airports where you can start your adventure. Explore your options for reserving a flight from Houston to Glasgow departing from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

  • When it comes to working out where to land in Glasgow, Glasgow International Airport (GLA) and Glasgow Prestwick Airport (PIK) are the chief entry points.

  • Glasgow's timezone is UTC+0, making Glasgow five hours ahead of Houston.

  • To ensure you board your Houston to Glasgow flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule to follow.

  • During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during peak periods in general.

How to find the cheapest flights from Houston to Glasgow

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

  • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll give you the lowest price across every month when searching for your plane ticket from Houston to Glasgow.

  • There's no need to search every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a better deal comes up on cheap flights from Houston to Glasgow.

  • Tailor your trip using filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' Houston to Glasgow flights.

Flying from Houston

George Bush Intercontinental Airport (IAH)

  • We make it easy to find a Houston to Glasgow flight with a stopover. To see all the options leaving from George Bush Intercontinental Airport, deselect 'Direct flights only.' Then, simply select a flight with a stop long enough to explore the city of your choice. Major stopovers include:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Pearson International Airport (YYZ)

  • Located around 21 kilometres from central Houston, IAH can be reached in about 20 minutes by car, depending on traffic. The journey by public transport will take roughly 50 minutes.

  • Want a relaxed start to your travels? Stay near George Bush Intercontinental Airport. Whether you're boarding an early flight from Houston to Glasgow or just don't like being rushed, these hotels are perfect:

  • 78.42% of flights that take off from George Bush Intercontinental Airport arrive at their destination on time.

  • IAH is located at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

Arriving in Glasgow

Glasgow International Airport (GLA)

  • Glasgow International Airport (GLA) to central Glasgow takes around 15 minutes by car. The centre is roughly 11 kilometres away.

  • It typically takes 35 minutes to get there on public transport.

  • If you have a late flight from Houston to Glasgow, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting not long after at one of these accommodation options near GLA:

  • Travel at your own speed with a Glasgow International Airport rental car. Book your wheels from Green Motion, Drivalia or Alamo and find adventure across Glasgow and beyond.

  • Get the best deal by reserving your vehicle from Glasgow International Airport around three weeks before your trip.

Glasgow Prestwick Airport (PIK)

  • As soon as your flight from Houston to Glasgow has arrived, you can get to the city centre in about 40 minutes by car. Central Glasgow is roughly 48 kilometres from Glasgow Prestwick Airport (PIK).

  • Public transport will get you there in around 55 minutes.

  • After your flight from Houston to Glasgow, settle in at a hotel near PIK. These are some great options that'll help you sink into relaxation mode:

  • The quickest way to reach your destination is with a Glasgow Prestwick Airport rental car. Grab your wheels from Europcar, Keddy By Europcar or Arnold Clark and be off and running.

  • Lock in the best price by booking your ride from PIK two weeks ahead of time. You can also expect to have a bigger selection of vehicles.

Best time to go to Glasgow

  • April is the quietest month for flights from Houston to Glasgow, while June is the busiest. Choose the ideal time to visit Glasgow based on whether you want a lively atmosphere or a more laid-back vibe.

  • Book a Houston to Glasgow ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Glasgow to range from 9ºC (48ºF) to 20ºC (68ºF).

  • January has average temperatures of between -1ºC (30ºF) and 7ºC (45ºF). Search for cheap flights from Houston to Glasgow around that time if you like cooler conditions.

More about Glasgow

  • After booking your flight from Houston to Glasgow, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Glasgow:

  • Glasgow Cathedral and Kelvingrove Art Gallery and Museum are just the start of the top-rated attractions to put on your Glasgow travel itinerary. Keep the adventure rolling by checking out Riverside Museum.

Explore more of United Kingdom

  • You've seen Glasgow, now it's time to discover other parts of United Kingdom. Travel around 402 kilometres south-east to Birmingham to tick off its must-visit sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, your itinerary will be busy.

  • Around 64 kilometres east of Glasgow, Edinburgh is another essential stop in United Kingdom. Experience this destination's highlights firsthand at Edinburgh Castle, Arthur's Seat and National Museum of Scotland.

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