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Sligo

$242+ Cheap flights to Sligo

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
— NOC
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Flights to Sligo in 2025

Find the latest flights to Sligo in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 3, 2025.

Round-trip from

$672

One-way from

$242
From New York to Knock Intl
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One-way flight from New York to Sligo
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Cheapest flights to Sligo
Explore the most affordable flight options available to Sligo. Find the lowest fares based on data from user searches, with prices last updated on July 3, 2025.

Wed 12/36:35 pmEWR - NOC
1 stop12h 50mBritish Airways
Sun 12/71:00 pmNOC - EWR
1 stop30h 00mBritish Airways
Deal found 6/30$662
Mon 7/217:30 pmJFK - NOC
1 stop12h 05mBritish Airways
Sat 8/231:05 pmNOC - JFK
1 stop11h 20mBritish Airways
Deal found 7/3$662
Sat 8/167:29 pmJFK - NOC
1 stop12h 06mMultiple Airlines
Sat 8/231:05 pmNOC - JFK
1 stop32h 54mMultiple Airlines
Deal found 7/1$688
Tue 8/199:25 pmEWR - NOC
1 stop10h 10mAer Lingus
Sat 8/301:05 pmNOC - EWR
1 stop11h 20mAer Lingus
Deal found 6/30$706
Tue 8/199:25 pmEWR - NOC
1 stop10h 10mMultiple Airlines
Sat 8/301:05 pmNOC - EWR
1 stop11h 20mMultiple Airlines
Deal found 6/30$746
Fri 7/187:15 pmSWF - NOC
3 stops15h 15mMultiple Airlines
Mon 7/211:55 pmNOC - SWF
3 stops33h 10mMultiple Airlines
Deal found 7/1$946
Tue 8/196:29 pmJFK - NOC
2 stops13h 06mAer Lingus
Sat 8/301:05 pmNOC - JFK
2 stops29h 20mAer Lingus
Deal found 7/1$977

Cheapflights Fare Finder

Locate flights to Sligo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 3, 2025.
Use the filters below to find and compare flights to Sligo that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 7/21

7:30 pm-12:35 pm

1 stop12h 05m

Knock Intl

Sat 8/23

1:05 pm-7:25 pm

1 stop11h 20m

$662

NewarkKnock

EWR - NOC

EWRNOC

Newark

Thu 8/14

5:55 pm-12:35 pm

1 stop13h 40m

Knock Intl

Wed 8/20

1:05 pm-1:55 pm

1 stop29h 50m

$672

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sat 8/16

7:29 pm-12:35 pm

1 stop12h 06m

Knock Intl

Sat 8/23

1:05 pm-4:59 pm

1 stop32h 54m

$688

NewarkKnock

EWR - NOC

EWRNOC

Newark

Tue 8/19

9:25 pm-12:35 pm

1 stop10h 10m

Knock Intl

Sat 8/30

1:05 pm-7:25 pm

1 stop11h 20m

$706

NewarkKnock

EWR - NOC

EWRNOC

Newark

Tue 8/19

9:25 pm-12:35 pm

1 stop10h 10m

Knock Intl

Sat 8/30

1:05 pm-7:25 pm

1 stop11h 20m

$746

New WindsorKnock

SWF - NOC

SWFNOC

New Windsor Stewart

Fri 7/18

7:15 pm-3:30 pm

3 stops15h 15m

Knock Intl

Mon 7/21

1:55 pm-6:05 pm

3 stops33h 10m

$946

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Tue 8/19

6:29 pm-12:35 pm

2 stops13h 06m

Knock Intl

Sat 8/30

1:05 pm-1:25 pm

2 stops29h 20m

$977

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 7/21

10:05 pm-9:45 am

3 stops54h 40m

$242

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 7/21

3:04 pm-12:35 pm

2 stops16h 31m

$353

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 7/21

9:25 pm-12:35 pm

1 stop10h 10m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
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Best time to book a flight to Sligo

Have a flexible travel schedule? Discover the best time to fly to Sligo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Sligo

How long is the flight to Sligo?

On average, a flight from New York to Sligo takes 11 hours 55 minutes. Flights to Sligo from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Reviews of airlines servicing Sligo

Get insights into the airlines that provide service to Sligo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sligo. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Aer Lingus and British Airways to Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,144 reviews

Entertainment

6.8

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.2

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.1
Good
1,144 reviews
Aer Lingus
7.1
Good
1,144 reviews

Entertainment

6.8

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.2

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
British Airways
6.6
Okay
7,093 reviews
Aer Lingus
7.1
Good
1,144 reviews

Entertainment

6.8

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.2

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

FAQs about flying to Sligo

  • Can I find cheaper flights to Sligo if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Sligo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sligo?

    Based on reviews from Cheapflights users, Aer Lingus is rated the highest out of the airlines that fly to Sligo.

  • How much is a round-trip flight to Sligo?

    A round-trip flight to Sligo will typically cost around $145, however they can be found for as little as $119.

  • Where does the fastest flight to Sligo depart from?

    For those looking to save time traveling to Sligo, New York offers the quickest one-way flight (9 hours 50 minutes).

  • Does Knock Intl have rental cars?

    Yes. Those touching down at Knock Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Knock Intl?

    Yes. Knock Intl has hotels nearby for those requiring accommodations. Tiernan's luxury triple room Ensuite is the closest property to Knock Intl (0.0 mi away from Knock Intl).

See more FAQs

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