Cheap Flights to Sligo: Sligo Flight Deals

View €20 flight on Fri, 26 Dec 2025Opens in a new window

Popular airlines to Sligo

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Cheap round-trip flights to Sligo

Prices were available within the past 7 days and start at €20 for one-way flights and €42 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 30 Jan - Mon, 2 Feb
EDI
Edinburgh
NOC
Knock
€42 Return, found 5 days ago
€42
Return
found 5 days ago
Select Ryanair flight, departing Fri, 30 Jan from Edinburgh to Knock, returning Mon, 2 Feb, priced at €42 found 5 days ago
Aer Lingus
Mon, 13 Oct - Mon, 20 Oct
LHR
London
NOC
Knock
€96 Return, found 3 days ago
€96
Return
found 3 days ago
Select Aer Lingus flight, departing Mon, 13 Oct from London to Knock, returning Mon, 20 Oct, priced at €96 found 3 days ago
British Airways
Thu, 26 Mar - Sun, 29 Mar
LHR
London
NOC
Knock
€256 Return, just found
€256
Return
just found
Select British Airways flight, departing Thu, 26 Mar from London to Knock, returning Sun, 29 Mar, priced at €256 just found
Scandinavian Airlines
Tue, 23 Sept - Tue, 30 Sept
ARN
Stockholm
NOC
Knock
€408 Return, found 10 hours ago
€408
Return
found 10 hours ago
Select Scandinavian Airlines flight, departing Tue, 23 Sept from Stockholm to Knock, returning Tue, 30 Sept, priced at €408 found 10 hours ago
KLM
Thu, 6 Nov - Mon, 10 Nov
KRK
Kraków
NOC
Knock
€426 Return, found 1 hour ago
€426
Return
found 1 hour ago
Select KLM flight, departing Thu, 6 Nov from Kraków to Knock, returning Mon, 10 Nov, priced at €426 found 1 hour ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Sligo. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Sligo. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Sligo, or are just on the lookout for the best flights to Sligo, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Sligo to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Sligo's airport?
Ireland West Airport (NOC) is the major airport that serves Sligo.
How far is NOC from central Sligo?
Lengthy commutes don't have to be stressful if you plan ahead of time. Downtown Sligo is 48 kilometres from Ireland West Airport Knock, so it's wise to know how to get to the city before you land.
What airport is best to fly into Sligo?
Travellers from all corners of the globe go through Ireland West Airport Knock every day. Hop off the plane, get your bags and you'll find yourself 48 kilometres from downtown Sligo.
How many airlines fly to Sligo?
With only one airline flying to Sligo, your choices are limited. It's a wise idea to book your tickets well in advance.
Which airlines fly to Sligo?
The majority of flights to Sligo are operated by Aer Lingus. The most common route is from London, and Aer Lingus flies this route the most.
How many nonstop flights are there to Sligo?
Flying to a new place is much more fun when there aren't any stopovers. If you're travelling to Sligo, the great news is that there are 45 direct flights each week.
Where are the most popular flights to Sligo departing from?
Travellers frequently set off from London, Liverpool and Edinburgh airports when flying to Sligo.
How long is the flight to Sligo Airport?
If you're going to Sligo from London, you'll have a flight duration of 1 hour and 30 minutes. Those departing from Liverpool can expect to be on the plane for 1 hour and 5 minutes. From Edinburgh it's 1 hour and 5 minutes away.
How to book the cheapest flight to Sligo?
We all know those fortunate travellers who manage to get super cheap plane tickets whenever they fly. Eager to know how to do it for your Sligo holiday? Don't leave it until the very last minute to lock in your flight. Also, look around online and compare your options. If your destination has a few airports, you may be able to score a better price by flying into one that's further away. Last of all, another easy way to save some cash is be ready to book fast. If you spot an irresistible deal, don't think twice — snap it up while you've got the chance.
Do you have any tips for my flight to Sligo?
We've got the lowdown on how to make your flight an enjoyable experience. Follow our tips and tricks and you'll be breezing through the airport and enjoying Sligo in no time. What to pack in your hand luggage:

  • Flying can be a great experience if you pack the right things. First of all you'll need basic toiletries, such as deodorant and a toothbrush, a spare change of clothes and something to read. Next, leave space in your carry-on bag for your mobile phone, a charger, your medications and maybe a blow-up neck pillow too. Last, but definitely not least, be sure to take your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like a pocket knife, and products which are flammable or explosive, such as aerosol cans, spray paint and poisons, are also prohibited.

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in temperature by donning layers, and pick flat, closed-toe footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Sligo?
The trick is to be well prepared before you arrive at the security gate. That way, you'll be hopping onto that plane to Sligo in no time at all. Follow these tips and get your holiday off to a spectacular start:

  • Be sure to keep your boarding pass and ID handy. They're the first items you'll be asked to present to airport security.
  • Next up, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your coat, belt and headphones need to go through the machine.
  • For just a few moments, you'll have to unplug from the digital world. Your phone, laptop and any other electronics will also need to go through the scanner.
  • Remove all liquids and gels from your carry-on luggage. They often need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Sharp or pointed items are prohibited in the cabin. They'll be seized at security, so pack them safely away in your checked baggage.

Flights to Sligo information
Destination airport
Ireland West
Destination airport IATA code
NOC
Destination city name
Knock
Return price
€42
*Available to Expedia members.