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Sligo

$440+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
— NOC
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Flights to Sligo in 2026

Find the latest flights to Sligo in 2026, 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 January 14, 2026.

Round-trip from

$504

One-way from

$440
From New York to Knock Intl
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One-way flight from New York to Sligo
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Find flight deals to Sligo

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 January 14, 2026.

This KAYAK deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:55 pm
JFK
-
NOC
1 stop10h 40m
British Airways
Mon 9/141:05 pm
NOC
-
JFK
2 stops32h 05m
British Airways
Deal found 1/11$478
This KAYAK deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:25 pm
EWR
-
NOC
1 stop10h 10m
British Airways
Mon 9/141:05 pm
NOC
-
EWR
1 stop29h 50m
British Airways
Deal found 1/11$493
This oojo deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:25 pm
JFK
-
NOC
2 stops13h 10m
British Airways
Wed 5/271:05 pm
NOC
-
JFK
2 stops14h 10m
British Airways
Deal found 1/13$504
This KAYAK deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:50 pm
JFK
-
NOC
1 stop9h 35m
British Airways
Mon 3/91:00 pm
NOC
-
JFK
1 stop27h 20m
British Airways
Deal found 1/12$513
This oojo deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:35 pm
EWR
-
NOC
2 stops14h 00m
British Airways
Wed 5/271:05 pm
NOC
-
EWR
1 stop11h 20m
British Airways
Deal found 1/13$525
This KAYAK deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:30 pm
EWR
-
NOC
1 stop12h 55m
British Airways
Mon 3/91:00 pm
NOC
-
EWR
1 stop29h 50m
British Airways
Deal found 1/12$551
This oojo deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:29 am
JFK
-
NOC
2 stops23h 06m
British Airways
Fri 5/81:05 pm
NOC
-
JFK
2 stops14h 10m
British Airways
Deal found 1/13$556
This Trip.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:35 am
JFK
-
NOC
1 stop22h 00m
British Airways
Fri 7/241:05 pm
NOC
-
JFK
1 stop11h 35m
British Airways
Deal found 1/12$566
This oojo deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:30 pm
EWR
-
NOC
2 stops18h 05m
British Airways
Fri 5/81:05 pm
NOC
-
EWR
2 stops37h 00m
British Airways
Deal found 1/13$582

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 January 14, 2026.
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 3/2

9:50 pm-12:25 pm

1 stop9h 35m

Knock Intl

Mon 3/9

1:00 pm-12:20 pm

1 stop27h 20m

$513

NewarkKnock

EWR - NOC

EWRNOC

Newark

Tue 5/19

5:35 pm-12:35 pm

2 stops14h 00m

Knock Intl

Wed 5/27

1:05 pm-7:25 pm

1 stop11h 20m

$525

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 3/2

6:30 pm-12:25 pm

1 stop12h 55m

Knock Intl

Mon 3/9

1:00 pm-2:50 pm

1 stop29h 50m

$551

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 5/1

1:30 pm-12:35 pm

2 stops18h 05m

Knock Intl

Fri 5/8

1:05 pm-9:05 pm

2 stops37h 00m

$582

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 4/1

1:59 pm-12:35 pm

2 stops17h 36m

Knock Intl

Mon 4/6

1:05 pm-12:29 pm

2 stops28h 24m

$586

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 3/20

10:45 pm-12:25 pm

1 stop9h 40m

Knock Intl

Wed 3/25

1:00 pm-8:35 pm

1 stop11h 35m

$588

NewarkKnock

EWR - NOC

EWRNOC

Newark

Wed 4/1

5:50 pm-12:35 pm

1 stop13h 45m

Knock Intl

Mon 4/6

1:05 pm-4:05 pm

2 stops32h 00m

$681

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 3/13

11:15 am-12:25 pm

1 stop21h 10m

Knock Intl

Sat 3/21

1:00 pm-12:20 pm

1 stop27h 20m

$687

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 3/2

10:15 am-12:25 pm

1 stop21h 10m

Knock Intl

Fri 3/6

1:00 pm-10:05 pm

1 stop14h 05m

$721

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 3/13

11:15 am-12:25 pm

1 stop21h 10m

Knock Intl

Sat 3/21

1:00 pm-8:05 pm

2 stops35h 05m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 15 results
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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 12 hours 58 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.

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.

  • 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 35 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 Accommodation is the closest property to Knock Intl (0.0 mi away from Knock Intl).

See more FAQs

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