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Find cheap flights to Sligo from $468

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 7/3. 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
Sat 6/29
Sat 7/6

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Cheapest flight

$468
Flight from Washington, D.C. 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 1308 reviews
8.0Crew
7.1Comfort
6.6Food
7.0Entertainment
7.3Boarding
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.

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.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book Cheap Sligo Plane Tickets

Recent round-trip flight deals

9/18Wed
2 stopsBritish Airways
38h 00mMCO-NOC
9/23Mon
2 stopsBritish Airways
38h 47mNOC-MCO
$886
8/19Mon
2 stops
20h 55mEWR-NOC
8/26Mon
2 stops
35h 14mNOC-EWR
$913
6/21Fri
1 stopBritish Airways
12h 25mJFK-NOC
7/15Mon
1 stopBritish Airways
11h 45mNOC-JFK
$919
6/24Mon
1 stop
22h 06mJFK-NOC
7/12Fri
1 stop
14h 40mNOC-JFK
$946
6/23Sun
1 stopBritish Airways
12h 25mJFK-NOC
7/12Fri
1 stopBritish Airways
13h 00mNOC-JFK
$947
6/25Tue
2 stops
15h 45mEWR-NOC
7/12Fri
2 stops
24h 03mNOC-EWR
$1,029
6/27Thu
2 stopsBritish Airways
36h 35mJFK-NOC
7/1Mon
1 stopBritish Airways
11h 45mNOC-JFK
$1,076
6/22Sat
1 stopBritish Airways
32h 20mJFK-NOC
7/14Sun
1 stopBritish Airways
14h 40mNOC-JFK
$1,097
8/19Mon
1 stop
10h 20mEWR-NOC
8/26Mon
1 stop
29h 50mNOC-EWR
$1,121
6/21Fri
1 stopBritish Airways
22h 06mJFK-NOC
7/11Thu
2 stopsBritish Airways
30h 35mNOC-JFK
$1,121

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Recent one-way flight deals

7/3Wed
2 stops
15h 00mIAD-NOC
$468
7/3Wed
3 stops
39h 00mIAD-NOC
$660
7/3Wed
1 stopBritish Airways
13h 40mIAD-NOC
$917
8/27Tue
1 stop
11h 30mJFK-NOC
$969
8/27Tue
1 stopBritish Airways
10h 20mEWR-NOC
$973
8/27Tue
2 stopsBritish Airways
16h 45mJFK-NOC
$976

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