Cheap Flights from Raleigh (RDU) to Sligo (SXL)

Popular airlines from Raleigh-Durham International Airport (RDU) to Sligo (SXL)

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL) cost?
Snag a cheap one-way flight or cheap return flight from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL)?
is the most affordable month to fly from RDU to SXL. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL)?
To find the cheapest airline flying from RDU to SXL, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL)?
Direct flights from Raleigh - Durham Intl. Airport (RDU) 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 travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDU to SXL?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL)?
To avoid possible delays on the Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL) last-minute?
Holding off until right before your break to book a flight from RDU to SXL often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a RDU to SXL flight and hotel package?
You'll generally save money by booking a RDU to SXL 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. Once you've selected your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Sligo (SXL)?
If you booked your RDU to SXL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Sligo
Distance
3488 mi

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Raleigh to Sligo Flights

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

 

The best time to book a flight from Raleigh to Sligo

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

 

Raleigh to Sligo Flights

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*Available to One Key members.