Cheap Flights from Glasgow (GLA) to Sligo (SXL)

Popular airlines from Glasgow International Airport (GLA) to Sligo (SXL)

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Sligo (SXL) cost?
Secure a cheap one-way flight or cheap return flight from Glasgow Intl. Airport (GLA) to Sligo (SXL) 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 Sligo (SXL)?
The cheapest month to fly from GLA to SXL is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Sligo (SXL)?
To find the cheapest airline that'll fly you from GLA to SXL, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Glasgow Intl. Airport (GLA) to Sligo (SXL)?
There aren't any daily nonstop flights available from Glasgow Intl. Airport (GLA) to Sligo (SXL). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from GLA to SXL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the carrier and season.*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 Sligo (SXL)?
Choose a flight from Glasgow Intl. Airport (GLA) to Sligo (SXL) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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.
What airports do you fly into for Strandhill from Glasgow Intl. Airport (GLA)?
Donegal Airport (CFN) is the only airport in Strandhill with direct flights from Glasgow Intl. Airport (GLA). Compare the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Sligo (SXL) last-minute?
Booking your ticket from GLA to SXL just before your journey is typically more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a GLA to SXL flight and hotel package?
Booking a GLA to SXL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Sligo (SXL)?
If you booked your GLA to SXL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Glasgow Intl.
Destination airport
Sligo
Distance
197 mi

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Glasgow to Sligo Flights

The cheapest times to fly from Glasgow to Sligo

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

 

The best time to book a flight from Glasgow to Sligo

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

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 Sligo 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 Sligo 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 Sligo 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 Sligo Flights

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*Available to One Key members.