Cheap Flights from Cardiff (CWL) to Sligo (SXL)

Popular airlines from Cardiff International Airport (CWL) to Sligo (SXL)

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Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Sligo (SXL) cost?
Lock in a cheap one-way flight or cheap return flight from Cardiff Intl. Airport (CWL) to Sligo (SXL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Sligo (SXL)?
is the most affordable month to fly from CWL to SXL. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Sligo (SXL)?
To find the cheapest airline that'll fly you from CWL to SXL, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Cardiff Intl. Airport (CWL) to Sligo (SXL)?
Direct flights from Cardiff Intl. Airport (CWL) to Sligo (SXL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWL to SXL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various 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 Cardiff Intl. Airport (CWL) to Sligo (SXL)?
Choose a flight from Cardiff Intl. Airport (CWL) to Sligo (SXL) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Cardiff Intl. Airport (CWL) to Sligo (SXL) last-minute?
Booking your plane ticket from CWL to SXL right before your getaway is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a CWL to SXL flight and hotel package?
Compared with arranging flights and hotels separately, booking a CWL to SXL flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and select from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Sligo (SXL)?
If you reserved your CWL to SXL flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare 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, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Cardiff Intl.
Destination airport
Sligo
Distance
296 mi

Book with confidence

Book with confidence

Cardiff to Sligo Flights

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

 

The best time to book a flight from Cardiff to Sligo

Sunday is one of the best days to book for cheap flights from Cardiff 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 Cardiff 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 Cardiff 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 Cardiff 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 Cardiff 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.

 

Cardiff to Sligo Flights

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Explore a world of travel with Expedia

*Available to One Key members.