$193 Cheap Flights from Glasgow (GLA) to Cardiff (CWL)

View $193 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Cardiff International Airport (CWL)

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Cheap Flights from Glasgow to Cardiff (GLA-CWL)

Prices were available within the past 7 days and start at $193 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL) cost?
Lock in a cheap one-way flight from $193 or cheap return flight from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL)?
The cheapest month to fly from GLA to CWL is , when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL)?
To find the cheapest airline that'll fly you from GLA to CWL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL)?
Direct flights from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GLA to CWL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL)?
To arrive at Cardiff Intl. Airport (CWL) on time, choose a flight that leaves from Glasgow Intl. Airport (GLA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL) last-minute?
Waiting until just before your departure to book a ticket from GLA to CWL often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a GLA to CWL flight and hotel package?
You'll generally save money by securing a GLA to CWL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Cardiff Intl. Airport (CWL)?
In most cases, you can modify or cancel your GLA to CWL flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Glasgow Intl.
Destination airport
Cardiff Intl.
Distance
311 mi

Book with confidence

Book with confidence

Glasgow to Cardiff Flights

The cheapest times to fly from Glasgow to Cardiff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Cardiff are during the month of . You can find some of the cheapest flights from Glasgow to Cardiff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Cardiff

Sunday is one of the best days to book for cheap flights from Glasgow to Cardiff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Cardiff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Cardiff in 2025. You can also book with separate airlines for your outbound and return journeys, from $193 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Cardiff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Cardiff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Glasgow to Cardiff Flights

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*Available to One Key members.