Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights to Sligo from $296

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 8/15. 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
Thu 7/4
Thu 7/11

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

In the last 7 days travelers have searched 44,060,346 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

$296
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 airlines 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 1292 reviews
6.6Food
7.1Comfort
7.3Boarding
7.0Entertainment
8.0Crew
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.

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Sitting in the plane for an extended period of time was very hot and uncomfortable. Very late arrival happened to not affect me but many others probably missed their connection because it also took a long time to get to the terminal.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Book Cheap Sligo Plane Tickets

Recent round-trip flight deals

9/1Sun
2 stops
17h 20mEWR-NOC
9/8Sun
2 stops
25h 08mNOC-EWR
$891
9/2Mon
1 stopBritish Airways
11h 25mJFK-NOC
9/9Mon
1 stopBritish Airways
11h 10mNOC-JFK
$927
9/2Mon
2 stops
15h 45mEWR-NOC
9/9Mon
2 stops
24h 05mNOC-EWR
$941
8/19Mon
1 stop
11h 25mORD-NOC
8/26Mon
1 stop
27h 40mNOC-ORD
$951
8/19Mon
2 stops
13h 12mORD-NOC
8/26Mon
1 stop
31h 50mNOC-ORD
$956
9/2Mon
2 stops
15h 50mJFK-NOC
9/9Mon
2 stops
38h 15mNOC-JFK
$971
7/22Mon
1 stop
10h 40mJFK-NOC
7/25Thu
2 stops
33h 30mNOC-JFK
$976
9/1Sun
1 stopBritish Airways
10h 20mEWR-NOC
9/9Mon
1 stopBritish Airways
11h 15mNOC-EWR
$977
9/1Sun
1 stopBritish Airways
12h 45mJFK-NOC
9/9Mon
1 stopBritish Airways
11h 45mNOC-JFK
$977
9/1Sun
1 stopBritish Airways
10h 40mJFK-NOC
9/9Mon
2 stopsBritish Airways
23h 55mNOC-JFK
$987

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/15Thu
2 stops
51h 15mJFK-NOC
$296
8/15Thu
1 stop
33h 00mJFK-NOC
$333
8/16Fri
2 stops
34h 35mJFK-NOC
$371
8/16Fri
1 stop
33h 25mJFK-NOC
$399
7/15Mon
1 stopBritish Airways
13h 55mEWR-NOC
$721
7/15Mon
1 stopBritish Airways
10h 05mJFK-NOC
$721
7/15Mon
2 stopsBritish Airways
16h 25mJFK-NOC
$725
8/16Fri
1 stopBritish Airways
13h 55mEWR-NOC
$1,003
8/16Fri
2 stopsBritish Airways
13h 56mEWR-NOC
$3,340

Search by stops

Search by airline

Search by price

Last minute flights to Sligo

Last minute flight, train and bus deals

6/7Fri
multi-stopBritish Airways
12h 25mJFK-NOC
6/14Fri
multi-stopBritish Airways
11h 45mNOC-JFK
$1,042
6/7Fri
multi-stopBritish Airways
13h 25mJFK-NOC
6/14Fri
multi-stopBritish Airways
24h 55mNOC-JFK
$1,052
6/7Fri
multi-stopBritish Airways
35h 49mEWR-NOC
6/14Fri
multi-stopBritish Airways
37h 59mNOC-EWR
$1,135
6/7Fri
multi-stopBritish Airways
10h 20mEWR-NOC
6/14Fri
multi-stopBritish Airways
11h 15mNOC-EWR
$1,450
6/7Fri
multi-stopBritish Airways
35h 49mEWR-NOC
6/14Fri
multi-stopBritish Airways
11h 15mNOC-EWR
$1,482
6/7Fri
multi-stop
18h 32mEWR-NOC
6/14Fri
multi-stop
35h 05mNOC-EWR
$1,790
6/7Fri
multi-stop
18h 32mEWR-NOC
6/14Fri
multi-stop
36h 55mNOC-EWR
$1,814

Search by stops

Search by airline

Search by price

Flights to Sligo

Browse origins:

Browse destinations: