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£16+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
— NOC
26 Jan — 2 Feb1
1 adult

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 858,174 searches and data was last updated on 21 January 2025.

Return from

£28

One-way from

£16

Popular in

July

Cheapest in

February

Average price

£60
Ryanair
  • Ryanair
  • 1/2-6/2
  • Nonstop
  • 2h 45m total
  • London to Knock
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Ryanair
  • Ryanair
  • 7/2
  • Nonstop
  • 1h 30m total
  • London to Sligo
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
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Average for return flights in January 2025
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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 21 January 2025.

Sat 1/209:00LTN - NOC
Nonstop1h 30mRyanair
Thu 6/214:50NOC - LTN
Nonstop1h 15mRyanair
Deal found 20/1£28
Wed 5/207:10STN - NOC
Nonstop1h 30mRyanair
Wed 12/209:05NOC - STN
Nonstop1h 25mRyanair
Deal found 20/1£28
Thu 23/107:20STN - NOC
Nonstop1h 30mMultiple Airlines
Fri 24/116:55NOC - STN
Nonstop1h 25mMultiple Airlines
Deal found 20/1£33
Tue 4/311:00LHR - NOC
Nonstop1h 30mAer Lingus
Mon 10/313:00NOC - LHR
Nonstop1h 30mAer Lingus
Deal found 20/1£81
Sun 23/208:05LTN - NOC
Nonstop1h 30mMultiple Airlines
Mon 24/217:10NOC - LTN
1 stop3h 50mMultiple Airlines
Deal found 21/1£86
Sat 1/306:25LGW - NOC
1 stop4h 55mMultiple Airlines
Tue 11/316:15NOC - LGW
1 stop6h 55mMultiple Airlines
Deal found 20/1£129
Wed 5/311:00LHR - NOC
Nonstop1h 30mMultiple Airlines
Fri 7/314:30NOC - LHR
1 stop3h 40mMultiple Airlines
Deal found 20/1£139
Wed 28/522:00LGW - NOC
2 stops15h 35mRyanair
Mon 2/609:10NOC - LGW
2 stops23h 10mRyanair
Deal found 21/1£198
Fri 21/311:00LHR - NOC
Nonstop1h 30mBritish Airways
Mon 24/313:00NOC - LHR
Nonstop1h 30mBritish Airways
Deal found 20/1£220
Thu 13/318:55LCY - NOC
2 stops22h 00mMultiple Airlines
Sun 16/316:30NOC - LCY
2 stops15h 55mMultiple Airlines
Deal found 21/1£524

Find flights to Sligo within your budget

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 858,174 searches and data was last updated on 21 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonKnock

LTN - NOC

LTNNOC

London Luton

Sat 1/2

09:00-10:30

Nonstop1h 30m

Knock Intl

Thu 6/2

14:50-16:05

Nonstop1h 15m

£28

LondonKnock

STN - NOC

STNNOC

London Stansted

Wed 5/2

07:10-08:40

Nonstop1h 30m

Knock Intl

Wed 12/2

09:05-10:30

Nonstop1h 25m

£28

LondonKnock

STN - NOC

STNNOC

London Stansted

Fri 28/3

07:00-08:30

Nonstop1h 30m

Knock Intl

Fri 28/3

16:55-18:20

Nonstop1h 25m

£42

LondonKnock

LHR - NOC

LHRNOC

London Heathrow

Tue 4/3

11:00-12:30

Nonstop1h 30m

Knock Intl

Mon 10/3

13:00-14:30

Nonstop1h 30m

£81

LondonKnock

LTN - NOC

LTNNOC

London Luton

Sun 23/2

08:05-09:35

Nonstop1h 30m

Knock Intl

Mon 24/2

17:10-21:00

1 stop3h 50m

£86

LondonKnock

LGW - NOC

LGWNOC

London Gatwick

Sat 1/3

06:25-11:20

1 stop4h 55m

Knock Intl

Tue 11/3

16:15-23:10

1 stop6h 55m

£129

LondonKnock

LHR - NOC

LHRNOC

London Heathrow

Wed 5/3

11:00-12:30

Nonstop1h 30m

Knock Intl

Fri 7/3

14:30-18:10

1 stop3h 40m

£139

LondonKnock

LGW - NOC

LGWNOC

London Gatwick

Wed 28/5

22:00-13:35

2 stops15h 35m

Knock Intl

Mon 2/6

09:10-08:20

2 stops23h 10m

£198

LondonKnock

LHR - NOC

LHRNOC

London Heathrow

Fri 21/3

11:00-12:30

Nonstop1h 30m

Knock Intl

Mon 24/3

13:00-14:30

Nonstop1h 30m

£220

LondonKnock

LCY - NOC

LCYNOC

London City

Thu 13/3

18:55-16:55

2 stops22h 00m

Knock Intl

Sun 16/3

16:30-08:25

2 stops15h 55m

£524

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 21 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 return 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.

Travel insights for flights to Sligo

Get recent, data-driven insights about flights to Sligo including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Sligo?

Use this chart to determine the optimal time to book a return flight from London to Sligo. Price data was last updated on 17 January 2025.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights to Sligo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Sligo?

On average, a flight from London to Sligo takes 7 hours 15 minutes. Flights to Sligo from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Sligo?

The most popular airlines flying from London to Sligo are Ryanair, Aer Lingus and British Airways.

Ryanair

Ryanair

From £38

Aer Lingus

Aer Lingus

From £67

British Airways

British Airways

From £151

What are the cheapest airlines that fly to Sligo?

The cheapest airlines flying from London to Sligo are Ryanair, Aer Lingus and British Airways.

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 21 January 2025.
Peruse reviews from past customers who have flown Ryanair and Aer Lingus to Sligo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,082 reviews
Check prices

Comfort

7.0

Crew

8.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Overall

7.1

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Aer Lingus
7.1
Good
1,082 reviews
Aer Lingus
7.1
Good
1,082 reviews
Check prices

Comfort

7.0

Crew

8.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Overall

7.1

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Ryanair
6.9
Okay
5,194 reviews
Aer Lingus
7.1
Good
1,082 reviews
Check prices

Comfort

7.0

Crew

8.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Overall

7.1

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

British Airways
6.6
Okay
6,834 reviews
Aer Lingus
7.1
Good
1,082 reviews
Check prices

Comfort

7.0

Crew

8.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Overall

7.1

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Ryanair
6.1
Okay
92 reviews
Aer Lingus
7.1
Good
1,082 reviews
Check prices

Comfort

7.0

Crew

8.0

Boarding

7.3

Entertainment

6.8

Food

6.4

Overall

7.1

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

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

    Yes, flights with stopovers 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, Ryanair is rated the highest out of the airlines that fly to Sligo.

  • How much is a return flight to Sligo?

    A return flight to Sligo will typically cost around £122, however they can be found for as little as £30.

  • Where does the fastest flight to Sligo depart from?

    For those looking to save time traveling to Sligo, Liverpool J. Lennon offers the quickest one-way flight (1 hour 5 minutes).

  • Does Knock Intl have car hire?

    Yes. Those touching down at Knock Intl can take advantage of the car hire 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).

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Can Cheapflights notify me if prices for flights to Sligo become cheaper?

Yes, Cheapflights offers price alerts on Sligo flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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