Cheap Flights from Glasgow (GLA) to Swansea (SWS)

Popular airlines from Glasgow International Airport (GLA) to Swansea (SWS)

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Swansea (SWS) cost?
Lock in a cheap one-way flight or cheap return flight from Glasgow Intl. Airport (GLA) to Swansea (SWS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to Swansea (SWS)?
is the least expensive month to fly from GLA to SWS. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Swansea (SWS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GLA to SWS flight.
How many flights per day from Glasgow Intl. Airport (GLA) to Swansea (SWS)?
Direct flights from Glasgow Intl. Airport (GLA) to Swansea (SWS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GLA to SWS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Swansea (SWS)?
Select a flight from Glasgow Intl. Airport (GLA) to Swansea (SWS) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**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 Swansea (SWS) last-minute?
Booking your ticket from GLA to SWS shortly before your getaway is generally more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a GLA to SWS flight and hotel package?
Compared with arranging flights and hotels separately, booking a GLA to SWS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Swansea (SWS)?
Typically, you're able to cancel or reschedule your GLA to SWS flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Glasgow Intl.
Destination airport
Swansea
Distance
294 mi

Book with confidence

Book with confidence

Glasgow to Swansea Flights

The cheapest times to fly from Glasgow to Swansea

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 Swansea are during the month of . You can find some of the cheapest flights from Glasgow to Swansea with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Swansea

Sunday is one of the best days to book for cheap flights from Glasgow to Swansea: 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 Swansea

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 Swansea in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Swansea 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 Swansea 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 Swansea Flights

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*Available to One Key members.