HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sligo

$286+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
— NOC
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights to Sligo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Sligo in 2025

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 December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:55 pmJFK - NOC
2 stops40h 30mMultiple Airlines
Thu 12/181:00 pmNOC - JFK
2 stops57h 19mMultiple Airlines
Deal found 12/10$825
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:05 amJFK - NOC
2 stops21h 20mMultiple Airlines
Mon 12/151:00 pmNOC - JFK
2 stops36h 58mMultiple Airlines
Deal found 12/10$832
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:05 pmJFK - NOC
1 stop17h 45mMultiple Airlines
Wed 1/74:25 pmNOC - JFK
2 stops35h 05mMultiple Airlines
Deal found 12/11$963
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:05 pmJFK - NOC
1 stop17h 45mMultiple Airlines
Tue 1/65:15 pmNOC - JFK
1 stop27h 40mMultiple Airlines
Deal found 12/11$964
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:05 pmJFK - NOC
2 stops29h 45mMultiple Airlines
Tue 1/65:15 pmNOC - JFK
1 stop27h 40mMultiple Airlines
Deal found 12/11$1,040
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:05 pmJFK - NOC
2 stops30h 15mMultiple Airlines
Tue 1/65:15 pmNOC - JFK
1 stop27h 40mMultiple Airlines
Deal found 12/11$1,044
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 pmJFK - NOC
1 stop17h 45mMultiple Airlines
Wed 1/74:25 pmNOC - JFK
2 stops35h 05mMultiple Airlines
Deal found 12/11$1,054
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:05 pmJFK - NOC
1 stop33h 00mMultiple Airlines
Tue 1/65:15 pmNOC - JFK
1 stop27h 40mMultiple Airlines
Deal found 12/11$1,083
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:05 pmJFK - NOC
1 stop33h 00mMultiple Airlines
Wed 1/74:25 pmNOC - JFK
2 stops35h 05mMultiple Airlines
Deal found 12/11$1,091
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:30 pmEWR - NOC
2 stops19h 55mMultiple Airlines
Thu 12/189:20 amNOC - EWR
3 stops35h 10mMultiple Airlines
Deal found 12/10$1,093
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:30 amJFK - NOC
2 stops27h 20mMultiple Airlines
Tue 1/65:15 pmNOC - JFK
1 stop27h 40mMultiple Airlines
Deal found 12/11$1,104
This oojo deal was found by Cheapflights users on 12/10. 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.
Thu 12/117:39 pmEWR - NOC
2 stops35h 46mBritish Airways
Thu 12/181:00 pmNOC - EWR
1 stop11h 35mBritish Airways
Deal found 12/10$1,138

Find flight deals to Sligo

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 December 12, 2025.

Round-trip from

$607

One-way from

$304
From New York to Knock Intl
Search Deals
One-way flight from New York to Sligo
Search Deals

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 December 12, 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

Sat 1/31

10:00 pm-11:20 am

1 stop32h 20m

Knock Intl

Fri 2/6

3:45 pm-10:00 pm

2 stops35h 15m

$616

NewarkKnock

EWR - NOC

EWRNOC

Newark

Sat 1/31

5:45 pm-2:45 pm

2 stops16h 00m

Knock Intl

Fri 2/6

8:30 am-3:40 pm

3 stops36h 10m

$655

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 2/23

3:30 pm-12:25 pm

2 stops15h 55m

Knock Intl

Fri 2/27

1:00 pm-9:19 am

2 stops25h 19m

$677

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 2/23

4:50 pm-12:25 pm

2 stops14h 35m

Knock Intl

Fri 2/27

1:00 pm-4:09 pm

2 stops32h 09m

$680

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sat 1/31

11:22 am-12:25 pm

2 stops44h 03m

Knock Intl

Fri 2/6

1:00 pm-7:15 pm

2 stops35h 15m

$714

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/30

8:05 pm-12:25 pm

1 stop11h 20m

Knock Intl

Tue 2/3

1:00 pm-7:15 pm

2 stops35h 15m

$715

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 1/30

1:52 pm-12:25 pm

2 stops17h 33m

Knock Intl

Mon 2/2

1:00 pm-10:59 pm

2 stops38h 59m

$734

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 2/23

6:30 pm-12:25 pm

1 stop12h 55m

Knock Intl

Fri 2/27

1:00 pm-7:35 pm

1 stop11h 35m

$752

NewarkKnock

EWR - NOC

EWRNOC

Newark

Sat 1/31

6:30 pm-12:25 pm

1 stop12h 55m

Knock Intl

Fri 2/6

1:00 pm-7:35 pm

1 stop11h 35m

$861

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sun 4/19

6:20 pm-8:45 am

1 stop33h 25m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 results
1
2

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 13 hours 35 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 December 12, 2025.
Read reviews from past customers who have flown British Airways to Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Entertainment

6.4

Comfort

6.7

Crew

7.6

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Entertainment

6.4

Comfort

6.7

Crew

7.6

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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 (10 hours 40 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Sligo by cabin class

Find flights to Sligo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.