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Sligo

$245+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
— NOC
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$625

One-way from

$245
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 September 16, 2025.

Tue 10/2812:55 amEWR - NOC
3 stops27h 40mMultiple Airlines
Wed 11/59:10 amNOC - EWR
3 stops35h 20mMultiple Airlines
Deal found 9/13$625
Wed 10/2910:05 amJFK - NOC
2 stops22h 20mMultiple Airlines
Wed 11/51:00 pmNOC - JFK
2 stops36h 58mMultiple Airlines
Deal found 9/13$640
Wed 10/294:00 pmJFK - NOC
2 stops16h 25mBritish Airways
Wed 11/51:00 pmNOC - JFK
1 stop14h 05mBritish Airways
Deal found 9/13$646
Wed 12/36:30 pmEWR - NOC
1 stop12h 55mBritish Airways
Sun 12/71:00 pmNOC - EWR
1 stop11h 35mBritish Airways
Deal found 9/14$647
Sat 11/159:50 pmJFK - NOC
1 stop9h 35mMultiple Airlines
Mon 11/241:00 pmNOC - JFK
1 stop11h 35mMultiple Airlines
Deal found 9/15$654
Sat 11/155:27 pmEWR - NOC
2 stops13h 58mMultiple Airlines
Mon 11/241:00 pmNOC - EWR
1 stop11h 35mMultiple Airlines
Deal found 9/15$659
Tue 9/306:00 pmJFK - NOC
1 stop13h 35mMultiple Airlines
Sat 10/41:05 pmNOC - JFK
1 stop11h 35mMultiple Airlines
Deal found 9/14$688
Fri 12/2610:15 amJFK - NOC
1 stop21h 10mMultiple Airlines
Sat 1/31:00 pmNOC - JFK
2 stops51h 50mMultiple Airlines
Deal found 9/15$1,074
Tue 9/309:25 pmEWR - NOC
1 stop10h 10mAer Lingus
Sat 10/41:05 pmNOC - EWR
1 stop11h 20mAer Lingus
Deal found 9/14$1,131
Fri 12/265:45 pmEWR - NOC
2 stops13h 40mBritish Airways
Sat 1/31:00 pmNOC - EWR
2 stops32h 15mBritish Airways
Deal found 9/15$1,167
Fri 12/266:30 pmJFK - NOC
2 stops12h 55mBritish Airways
Sat 1/31:00 pmNOC - JFK
2 stops29h 15mBritish Airways
Deal found 9/15$1,293

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 September 16, 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

Wed 10/29

10:05 am-12:25 pm

2 stops22h 20m

Knock Intl

Wed 11/5

1:00 pm-8:58 pm

2 stops36h 58m

$640

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 10/29

4:00 pm-12:25 pm

2 stops16h 25m

Knock Intl

Wed 11/5

1:00 pm-10:05 pm

1 stop14h 05m

$646

NewarkKnock

EWR - NOC

EWRNOC

Newark

Wed 10/29

10:25 am-12:25 pm

2 stops22h 00m

Knock Intl

Wed 11/5

1:00 pm-8:27 am

2 stops24h 27m

$647

NewarkKnock

EWR - NOC

EWRNOC

Newark

Wed 12/3

6:30 pm-12:25 pm

1 stop12h 55m

Knock Intl

Sun 12/7

1:00 pm-7:35 pm

1 stop11h 35m

$647

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sat 11/15

9:50 pm-12:25 pm

1 stop9h 35m

Knock Intl

Mon 11/24

1:00 pm-7:35 pm

1 stop11h 35m

$654

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 2/16

11:56 am-12:25 pm

2 stops19h 29m

Knock Intl

Sat 2/21

1:00 pm-9:13 am

2 stops25h 13m

$716

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Tue 9/30

6:20 pm-12:35 pm

1 stop13h 15m

Knock Intl

Sat 10/4

1:05 pm-4:50 pm

2 stops32h 45m

$766

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 2/16

7:10 pm-12:25 pm

1 stop12h 15m

Knock Intl

Sat 2/21

1:00 pm-2:20 pm

1 stop30h 20m

$812

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 2/16

5:40 pm-12:25 pm

2 stops13h 45m

Knock Intl

Sat 2/21

1:00 pm-7:35 pm

1 stop11h 35m

$862

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 12/26

10:15 am-12:25 pm

1 stop21h 10m

Knock Intl

Sat 1/3

1:00 pm-11:50 am

2 stops51h 50m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 12 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 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.

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 September 16, 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
7,363 reviews

Crew

7.6

Overall

6.7

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Food

6.3

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
7,363 reviews
British Airways
6.7
Okay
7,363 reviews

Crew

7.6

Overall

6.7

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Food

6.3

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.

  • 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 $61, however they can be found for as little as $43.

  • 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 triple room Ensuite is the closest property to Knock Intl (0.0 mi away from Knock Intl).

See more FAQs

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