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Find cheap Aer Lingus flights to Knock

ICT — NOC
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Aer Lingus flights from United Kingdom to Knock
Explore the most affordable Aer Lingus flight options available from United Kingdom to Knock. Find the lowest fares with prices last updated on 28 July 2026.

Sun 23/811:05
LHR
-
NOC
Nonstop1h 30m
Aer Lingus
Fri 28/813:05
NOC
-
LHR
Nonstop1h 25m
Aer Lingus
Deal found 26/7£116
Tue 25/811:05
LHR
-
NOC
Nonstop1h 30m
Aer Lingus
Fri 28/813:05
NOC
-
LHR
Nonstop1h 25m
Aer Lingus
Deal found 27/7£117
Sat 15/811:05
LHR
-
NOC
Nonstop1h 30m
Aer Lingus
Thu 20/813:05
NOC
-
LHR
Nonstop1h 25m
Aer Lingus
Deal found 23/7£122

Flights to Knock with Aer Lingus at a glance

Find detailed information about Aer Lingus flights from United Kingdom to Knock. Explore the options provided by Aer Lingus to plan your journey from United Kingdom to Knock. Data last updated 28 July 2026.

Popular in

August

Cheapest in

January

Average price

£138

Return from

£68

One-way from

£46

Good one-way deal

£49 or less
Highest demand for flights to Knock with Aer Lingus; 11% potential price increase.
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Best time to find cheap flights to Knock with Aer Lingus; 3% potential price drop.
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Average price for flights to Knock with Aer Lingus (return).
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Aer Lingus
  • Aer Lingus
  • 7/9-14/9
  • Nonstop
  • 2h 55m total
  • United Kingdom to Knock
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Aer Lingus
  • Aer Lingus
  • 13/9
  • Nonstop
  • 1h 30m total
  • United Kingdom to Knock
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Price to beat on a one-way flight from the United Kingdom to Knock with Aer Lingus.
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Cheapflights Insights

Find cheap Aer Lingus flights to Knock

How long is the flight to Knock with Aer Lingus?

On average, Aer Lingus flights from the United Kingdom to Knock take 1 hour 17 minutes. Flights to Knock from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Aer Lingus weekly flight availability to Knock

The most flights to Knock operated by Aer Lingus are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to Knock with Aer Lingus?

The best time to book a flight to Knock with Aer Lingus is 25 days before departure. On average, fares are higher if you book on the same day as departure.

FAQs about flights to Knock with Aer Lingus

  • Which airport do Aer Lingus flights arrive at when travelling to Knock?

    Aer Lingus flights on this route tend to land at Knock Intl Airport.

  • Is Aer Lingus the cheapest airline for a flight to Knock?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Knock tends to be with Ryanair.

  • Are there alternative airlines other than Aer Lingus that fly to Knock?

    Ryanair and British Airways all fly to Knock and offer an alternative to Aer Lingus.

  • How much is a Aer Lingus flight to Knock?

    The average price for a return flight with Aer Lingus is £145, while a one-way flight costs around £78.

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Reviews of Aer Lingus

See what Cheapflights users have to say about their Aer Lingus experience.
Aer Lingus
7.3
Good
1,682 reviews
Check prices
Overview

Boarding

7.4

Entertainment

7.0

Crew

8.1

Food

6.7

Comfort

7.2

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