Cheap Flights from Glasgow (GLAS) to Houston (HOUA)

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Flight deals from Glasgow to Houston

Looking for a cheap last-minute deal or the best return flight from Glasgow to Houston? If you want to travel next month, return fares start from £564. Find the lowest prices on one-way and return tickets right here.

Houston.£293 per passenger.Departing Wed, 26 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Wed, 26 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £293, select.

Houston.£295 per passenger.Departing Tue, 1 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 1 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £295, select.

Houston.£360 per passenger.Departing Mon, 5 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Mon, 5 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £360, select.

Houston.£411 per passenger.Departing Sat, 12 Dec.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Sat, 12 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £411, select.

Houston.£433 per passenger.Departing Tue, 28 Jul.One-way flight with Air Transat.Outbound indirect flight with Air Transat, departs from Glasgow Intl on Tue, 28 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £433, select.

Houston.£489 per passenger.Departing Mon, 1 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Mon, 1 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £489, select.

Houston.£513 per passenger.Departing Tue, 27 Apr.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Tue, 27 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £513, select.

Houston.£525 per passenger.Departing Thu, 19 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Thu, 19 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £525, select.

Houston.£582 per passenger.Departing Tue, 1 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 1 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £582, select.

Houston.£648 per passenger.Departing Fri, 1 Jan.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Glasgow Intl on Fri, 1 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £648, select.

Find the cheapest month to fly from Glasgow to Houston

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

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Alternative Glasgow to Houston routes

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

Glasgow to Houston: Flight information

The things to know before you go.

Cheapest flight found	£293
Cheapest month to fly	August

Finding cheap flights from Glasgow to Houston: Frequently asked questions

How many airports are there in Houston?

There are 3 airports in Houston: Houston Hobby, Houston George Bush Intercntl. and Houston Ellington Field.

How much are return flights from Glasgow to Houston?

The best price we found for a return flight from Glasgow to Houston is £457. 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.

Which airlines fly direct from Glasgow to Houston?

Currently, there are no airlines that fly direct from Glasgow to Houston. But we found flights with one or more stops from £457.

How many flights are there a week from Glasgow to Houston?

As of July 2026, there are no flights flying from Glasgow to Houston.

When is the cheapest time to fly from Glasgow to Houston?

The cheapest month to fly from Glasgow to Houston is usually October.

Which is the cheapest airport to fly into in Houston?

If you're flying from Glasgow, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 15.5 miles away from the centre of Houston. We've found flights into this airport from £457.

Which upcoming date is cheapest to fly from Glasgow to Houston on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Houston on Saturday, 3 October 2026.

Can I get a direct flight from Glasgow to Houston?

No airlines currently offer direct flights between Glasgow and Houston. Most routes have one or more stops.

How can I get the best flight deal from Glasgow to Houston?

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.

When is the best time to book flights to Houston?

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.

What’s the weather like in Houston?

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.

Which is the cheapest airline to fly from Glasgow to Houston with?

The cheapest airline that flies to Houston is Ryanair .

Travelling from Glasgow to Houston: what you need to know

Glasgow has two main airports that could be the jumping-off point for your adventure. Check out your options for reserving a flight from Glasgow to Houston flying out of Glasgow Intl Airport (GLA) or Glasgow Prestwick Airport (PIK).
Touch down in Houston at Houston George Bush Intercntl. Airport (IAH) or Houston Hobby Airport (HOU).
Houston is six hours behind Glasgow and follows the UTC-6 timezone.
Allow plenty of time to catch your Glasgow to Houston flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.
During popular months such as September, you'll want to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during peak periods in general.

How to find the cheapest flights from Glasgow to Houston

Don't leave everything to the last minute. You're more likely to get cheap Glasgow to Houston flights if you book in advance. Airlines often offer some excellent early bird deals.
If you're flexible with your travel dates, use the 'Whole month' tool. It'll show you the cheapest price across the month when looking for your plane ticket from Glasgow to Houston.
Save time looking for cheap flights from Glasgow to Houston by setting up a Price Alert. You'll receive an email or notification through the app when fares go down.
Tailor your travel plans using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' Glasgow to Houston flights.

Flying from Glasgow

Glasgow Intl Airport (GLA)

A stopover is the ideal opportunity to take a travel break — and possibly even visit a new city. When searching for Glasgow to Houston flights leaving from Glasgow Intl Airport, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:
- London Heathrow Airport (LHR)
- Amsterdam Schiphol Airport (AMS)
- Cancun Airport (CUN)
GLA is about 11 kms (7 miles) from central Glasgow. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 20 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 30 minutes.
Have an early flight from Glasgow to Houston? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these hotels near Glasgow Intl Airport:
81% of flights departing from Glasgow Intl Airport reach their destination on time. With its reliable on-time performance, disruptions are unlikely when taking off from GLA.

Glasgow Prestwick Airport (PIK)

PIK is around 48 kms (30 miles) from central Glasgow. It'll take you 50 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 55 minutes.
You're off on holiday, so why not spend an extra night away? Consider kicking back in one of these hotels near Glasgow Prestwick Airport the day before your flight from Glasgow to Houston:
Flights from Glasgow Prestwick Airport have a strong track record for punctuality, with 83% of them touching down within the expected time frame.

Arriving in Houston

Houston George Bush Intercntl. Airport (IAH)

Houston George Bush Intercntl. Airport (IAH) is approximately 26 kms (16 miles) from the centre of Houston. If you're catching a taxi or a ride-share, the drive will take around 30 minutes.
If you're travelling on public transport, expect a journey time of about 1 hour 10 minutes.
If you're arriving on a late flight from Glasgow to Houston, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and resting soon after at one of these hotels near IAH:
Grab a Houston George Bush Intercntl. Airport rental car and discover Houston and beyond with your own set of wheels. Dollar, Thrifty and Sixt are popular outlets you can book with here.
Reserving your vehicle from Houston George Bush Intercntl. Airport around three weeks ahead boosts your odds of scoring a great price.
You'll find IAH at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

The centre of Houston is approximately 16 kms (10 miles) from Houston Hobby Airport (HOU). After your flight from Glasgow to Houston has landed and you've navigated your way to arrivals, expect a drive of about 20 minutes.
If you're travelling on public transport, it'll take approximately 50 minutes.
You'll find some comfortable places to call home for the night near HOU. Settle in and get cosy after your Glasgow to Houston flight at any of these well-located options:
The quickest way to get to where you're going is with a Houston Hobby Airport rental car. Pick up your wheels from Easirent, Dollar or Thrifty and get going in the blink of an eye.
Get exactly what you want. Securing your ride from HOU four weeks ahead of time often means lower prices and a wider choice of vehicles.
Houston Hobby Airport can be found at 7800 Airport Boulevard.

Best time to go to Houston

September is the quietest month for flights from Glasgow to Houston, while July is the busiest. Find the best time to visit Houston based on whether you prefer a laid-back vibe or a lively atmosphere.
Before locking in your Glasgow to Houston tickets, think about the kind of weather forecast you're hoping for. August is the warmest month in Houston, with temperatures ranging from 24ºC to 40ºC.
January has average temperatures of between 5ºC and 19ºC. Search for cheap flights from Glasgow to Houston around that time if you want to travel in cooler conditions.

More about Houston

Start your Houston trip off on the right foot by choosing the ideal place to stay. After booking your flight from Glasgow to Houston, check out our range of accommodation options including:
Audrey Jones Beck Building at the Museum of Fine Arts, Houston and Houston Museum of Natural Science are just two of the top-rated attractions to add to your Houston must-do list. Keep the momentum going by heading to The Menil Collection.

Explore more of the United States

You've seen Houston, now it's time to discover other corners of the United States. Journey about 306 kms (190 miles) west to San Antonio to check off its popular sights. From San Antonio River Walk to Selena Quintanilla Mural and Historic Market Square, your itinerary will be busy.
If you're ready to explore another great destination in the United States, consider Dallas, about 370 kms (230 miles) north of Houston. Dallas Symphony Orchestra at Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are key reasons to visit.