Cheap Flights to Houston: Houston Flight Deals

View €25 flight on Tue, 7 Oct 2025Opens in a new window

Popular airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Houston

Prices were available within the past 7 days and start at €25 for one-way flights and €43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 18 Dec - Sat, 20 Dec
DUB
Dublin
GLA
Glasgow
€43 Return, found 3 days ago
€43
Return
found 3 days ago
Select Ryanair flight, departing Thu, 18 Dec from Dublin to Glasgow, returning Sat, 20 Dec, priced at €43 found 3 days ago
easyJet
Mon, 15 Dec - Wed, 17 Dec
BHD
Belfast
GLA
Glasgow
€59 Return, found 13 hours ago
€59
Return
found 13 hours ago
Select easyJet flight, departing Mon, 15 Dec from Belfast to Glasgow, returning Wed, 17 Dec, priced at €59 found 13 hours ago
Aer Lingus
Fri, 17 Oct - Sun, 19 Oct
DUB
Dublin
GLA
Glasgow
€70 Return, just found
€70
Return
just found
Select Aer Lingus flight, departing Fri, 17 Oct from Dublin to Glasgow, returning Sun, 19 Oct, priced at €70 just found
British Airways
Thu, 6 Nov - Sun, 9 Nov
LHR
London
GLA
Glasgow
€104 Return, found 3 days ago
€104
Return
found 3 days ago
Select British Airways flight, departing Thu, 6 Nov from London to Glasgow, returning Sun, 9 Nov, priced at €104 found 3 days ago
KLM
Sat, 31 Jan - Wed, 4 Feb
DUB
Dublin
GLA
Glasgow
€179 Return, found 4 days ago
€179
Return
found 4 days ago
Select KLM flight, departing Sat, 31 Jan from Dublin to Glasgow, returning Wed, 4 Feb, priced at €179 found 4 days ago

Frequently asked questions

What is the name of Houston's airport?
Houston has just one airport, Glasgow Intl. Airport (GLA).
How far is Glasgow Airport from central Houston?
Glasgow Intl. Airport (GLA) isn't far from the city centre. You'll find it 8 kilometres from downtown Houston.
What airport is best to fly into Houston?
Travellers from all around the globe pass through Glasgow Intl. Airport (GLA) every day. Jump off the plane, get your bags and you'll find yourself 8 kilometres from the downtown Houston streets.
How many airlines fly to Houston?
There are 16 air carriers connecting Houston with 56 airports from all over the globe.
Which airlines fly to Houston?
Flights to Houston are typically operated by British Airways. The largest proportion of these flights depart from London, with British Airways servicing this route the most.
How many nonstop flights are there to Houston?
With roughly 514 direct flights every week, you'll be arriving in Houston before you can ask, "Are we there yet?"
Where are the most popular flights to Houston departing from?
Flights to Houston from London, Dublin and Belfast airports are the most popular.
How long is the flight to Houston Airport?
If you're flying to Houston from London, you're looking at a flight time of 1 hour and 22 minutes. Those taking off from Dublin should expect to be airborne for around 1 hour and 9 minutes. From Belfast it's 45 minutes away.
How to book the cheapest flight to Houston?
If you want to have some extra spending money on your trip to Houston, then listen up! As any experienced jet-setter will tell you, don't book at the very last minute. Prices are often highest close to the departure date. Another terrific way to nab an unbeatable deal is to research all options. If your destination has several airports, don't forget to look into the cost of flying into a smaller terminal. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to secure your seat as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Houston?
Depending on where you're coming from, your trip to Houston could be as easy as pie or it could drag on forever. We've rounded up some useful hints that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:

  • The secret to having an amazing travel experience is to pack ahead. So, let's start with the basics: passport, travel documents, bank cards and important medications. Next, take on board items that'll help while away those hours, like some electronic devices or a good read. It's also wise to bring your chargers, a neck pillow and a pair of earphones. And of course, don't forget to toss in toiletry items like a toothbrush, facial wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule of thumb is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, aerosol cans and bleaching agents. Sports equipment like ski poles, and objects that could harm passengers, such as guns and swords, aren't allowed in the cabin either.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes in the cabin by layering up, and opt for flat, closed-toe footwear like slip-ons.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul flights. Lower your risks by drinking water, keeping your feet and legs moving and wearing compression socks or tights.

How to get through airport security fast when flying to Houston?
As savvy travellers know, the secret is to be well organised before you arrive at the airport security gate. That way, you'll be stepping onto that plane to Houston in no time flat. Follow these helpful tips and get your trip off to a terrific start:

  • First things first. Your passport and travel documents will need to be presented to airport security personnel. Keep them someplace accessible so you don't hold up the queue.
  • Your belt, coat, keys and other small items, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
  • Your electronic gadgets like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online soon enough.
  • Remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when passing through security. Safety boots and heavier-style shoes are usually subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked suitcase. They won't be allowed on board and will be confiscated.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Houston. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Houston. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Houston, or are just on the lookout for the best flights to Houston, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Houston to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Glasgow Intl.
Destination airport IATA code
GLA
Destination city name
Glasgow
Return price
€42

Trending flights to Houston

Prices were available within the past 7 days and start at €25 for one-way flights and €43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, 22 Nov - Sat, 22 Nov
DUB
Dublin
GLA
Glasgow
€43 Return, found 1 day ago
€43
Return
found 1 day ago
Select Ryanair flight, departing Sat, 22 Nov from Dublin to Glasgow, returning Sat, 22 Nov, priced at €43 found 1 day ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.