Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights to Sligo from $511

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sligo departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sex 6/7
sex 6/14

Search hundreds of travel sites at once for deals on flights to Sligo

In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Cheapest flight

$511
Flight from New York to Knock

FAQs - booking Sligo flights

  • How to fly to Sligo?

    You cannot fly directly to Sligo. KAYAK recommends you fly to Knock Intl (NOC) (28.55 miles from Sligo). From there you can rent a car or get a taxi.

  • What airports are near Sligo?

    The closest airport is Knock Intl (NOC) (28.55 mi). Other nearby airports are Donegal (CFN) (53.72 mi), Londonderry Eglinton (LDY) (74.84 mi) or Belfast Intl (BFS) (94.31 mi). KAYAK recommends you fly to Knock Intl.

  • How far is Knock from central Knock?

    There are 9 miles between Knock city center and Knock.

  • What is the name of Knock’s airport?

    There is only 1 airport in Knock, called Knock (NOC). It can also be referred to as Ireland West, Ireland West Airport Knock, or Knock Intl.

  • How does KAYAK find such low prices on flights to Sligo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sligo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sligo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sligo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sligo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sligo with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sligo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sligo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sligo

  • There is no major airport in Sligo. It is instead served by Knock Intl Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sligo flight deals.

Top airline flying to Sligo

 
Need help choosing which airline to fly with from the United States to Sligo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1338 reviews
7.1Comfort
7.3Boarding
8.0Crew
6.6Food
7.0Entertainment
Airline reviews

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

8.0 ExcellentWeezie, May 2024ORD - DUB
Read more about Aer Lingus reviews

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Book Cheap Sligo Plane Tickets

Recent round-trip flight deals

7/20sáb
2 stops
15h 45mEWR-NOC
7/26sex
2 stops
48h 03mNOC-EWR
$885
7/20sáb
2 stops
22h 35mJFK-NOC
7/26sex
2 stops
37h 14mNOC-JFK
$1,021
6/6qui
2 stops
34h 05mMCO-NOC
6/13qui
2 stops
32h 36mNOC-MCO
$1,033
5/17sex
2 stopsBritish Airways
19h 02mEWR-NOC
5/21ter
1 stopBritish Airways
11h 15mNOC-EWR
$1,057
5/17sex
2 stopsBritish Airways
19h 02mEWR-NOC
5/21ter
2 stopsBritish Airways
34h 26mNOC-EWR
$1,094
6/9dom
2 stops
16h 20mSFO-NOC
6/15sáb
2 stops
42h 12mNOC-SFO
$1,129
7/20sáb
2 stops
13h 06mJFK-NOC
7/26sex
1 stop
15h 25mNOC-JFK
$1,162
6/19qua
2 stops
29h 55mSFO-NOC
7/1seg
2 stops
29h 25mNOC-SFO
$1,203
7/20sáb
1 stopBritish Airways
10h 20mEWR-NOC
7/26sex
1 stopBritish Airways
29h 50mNOC-EWR
$1,234
8/1qui
1 stopAer Lingus
32h 50mIAD-NOC
8/15qui
1 stopAer Lingus
12h 25mNOC-IAD
$1,359

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/22qua
1 stop
13h 15mJFK-NOC
$511
5/21ter
2 stops
31h 05mJFK-NOC
$625
5/21ter
3 stops
31h 05mJFK-NOC
$656
5/22qua
2 stops
15h 40mEWR-NOC
$740
5/22qua
2 stops
15h 50mJFK-NOC
$745
5/21ter
3 stops
31h 30mEWR-NOC
$750
5/19dom
1 stopBritish Airways
12h 15mJFK-NOC
$909
5/19dom
2 stopsBritish Airways
16h 45mJFK-NOC
$912
5/22qua
1 stopBritish Airways
10h 20mEWR-NOC
$997
6/4ter
3 stops
59h 40mSFO-NOC
$1,167

Search by stops

Search by airline

Search by price

Flights to Sligo

Browse origins:

Browse destinations: