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£17+ Cheap flights to Knock

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
— NOC
6 Sep — 13 Sep1
1 adult

Flights to Knock in 2025

Find the latest flights to Knock 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 1 September 2025.

Return from

£38

One-way from

£17

Popular in

August

Cheapest in

January

Average price

£54

Good round-trip deal

£46 or less

Good one-way deal

£50 or less
Ryanair
  • Ryanair
  • 11/9-16/9
  • Nonstop
  • 2h 45m total
  • London to Knock
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Ryanair
  • Ryanair
  • 8/10
  • Nonstop
  • 1h 30m total
  • London to Knock
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
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Average for return flights in September 2025
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Price to beat on a round-trip flight from London to Knock Intl.
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Price to beat on a one-way flight from London to Knock Intl.
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Find flight deals to Knock

Cheapest flights to Knock
Explore the most affordable flight options available to Knock. Find the lowest fares based on data from user searches, with prices last updated on 1 September 2025.

Fri 12/915:10STN - NOC
Nonstop1h 30mRyanair
Tue 16/909:10NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£39
Fri 3/1007:50STN - NOC
Nonstop1h 30mRyanair
Mon 6/1008:15NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£40
Tue 30/907:25LTN - NOC
Nonstop1h 30mRyanair
Tue 7/1016:40NOC - LTN
Nonstop1h 15mRyanair
Deal found 31/8£41
Fri 3/1007:50STN - NOC
Nonstop1h 30mRyanair
Sun 5/1009:00NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£41
Mon 1/1209:50LTN - NOC
Nonstop1h 30mRyanair
Fri 5/1215:45NOC - LTN
Nonstop1h 30mRyanair
Deal found 31/8£41
Mon 1/1207:05STN - NOC
Nonstop1h 25mRyanair
Fri 5/1217:00NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£43
Sun 5/1011:45LTN - NOC
Nonstop1h 30mRyanair
Thu 9/1015:45NOC - LTN
Nonstop1h 15mRyanair
Deal found 31/8£44
Sun 28/907:05STN - NOC
Nonstop1h 30mRyanair
Sun 5/1009:00NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£46
Sun 21/911:45LTN - NOC
Nonstop1h 30mRyanair
Thu 25/915:45NOC - LTN
Nonstop1h 15mRyanair
Deal found 31/8£47
Tue 30/907:15STN - NOC
Nonstop1h 30mRyanair
Tue 7/1009:10NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£47
Thu 13/1116:30LTN - NOC
Nonstop1h 30mRyanair
Sun 16/1115:10NOC - LTN
Nonstop1h 30mRyanair
Deal found 30/8£49
Sat 6/907:55STN - NOC
Nonstop1h 30mRyanair
Mon 8/908:15NOC - STN
Nonstop1h 25mRyanair
Deal found 31/8£50

Cheapflights Fare Finder

 
Locate flights to Knock 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 1 September 2025.
Use the filters below to find and compare flights to Knock that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonKnock

STN - NOC

STNNOC

London Stansted

Tue 14/10

07:15-08:45

Nonstop1h 30m

Knock Intl

Tue 21/10

09:10-10:35

Nonstop1h 25m

£39

LondonKnock

STN - NOC

STNNOC

London Stansted

Fri 12/9

15:10-16:40

Nonstop1h 30m

Knock Intl

Tue 16/9

09:10-10:35

Nonstop1h 25m

£39

LondonKnock

STN - NOC

STNNOC

London Stansted

Fri 3/10

07:50-09:20

Nonstop1h 30m

Knock Intl

Mon 6/10

08:15-09:40

Nonstop1h 25m

£40

LondonKnock

LTN - NOC

LTNNOC

London Luton

Tue 30/9

07:25-08:55

Nonstop1h 30m

Knock Intl

Tue 7/10

16:40-17:55

Nonstop1h 15m

£41

LondonKnock

STN - NOC

STNNOC

London Stansted

Fri 3/10

07:50-09:20

Nonstop1h 30m

Knock Intl

Sun 5/10

09:00-10:25

Nonstop1h 25m

£41

LondonKnock

LTN - NOC

LTNNOC

London Luton

Mon 1/12

09:50-11:20

Nonstop1h 30m

Knock Intl

Fri 5/12

15:45-17:15

Nonstop1h 30m

£41

LondonKnock

STN - NOC

STNNOC

London Stansted

Mon 1/12

07:05-08:30

Nonstop1h 25m

Knock Intl

Fri 5/12

17:00-18:25

Nonstop1h 25m

£43

LondonKnock

LTN - NOC

LTNNOC

London Luton

Sun 5/10

11:45-13:15

Nonstop1h 30m

Knock Intl

Thu 9/10

15:45-17:00

Nonstop1h 15m

£44

LondonKnock

STN - NOC

STNNOC

London Stansted

Sun 28/9

07:05-08:35

Nonstop1h 30m

Knock Intl

Sun 5/10

09:00-10:25

Nonstop1h 25m

£46

LondonKnock

LTN - NOC

LTNNOC

London Luton

Sun 21/9

11:45-13:15

Nonstop1h 30m

Knock Intl

Thu 25/9

15:45-17:00

Nonstop1h 15m

£47

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 60 results
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Best time to book a flight to Knock

Have a flexible travel schedule? Discover the best time to fly to Knock 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.

Cheapflights Insights

Everything you need to know about your flight to Knock

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

Use this chart to determine the optimal time to book a return flight from London to Knock. Price data was last updated on 29 August 2025.

The best time to book flights to Knock is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Knock?

On average, a flight from London to Knock takes 6 hours 50 minutes. Flights to Knock from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Knock

The most flights from London to Knock are scheduled on a Saturday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What are the most popular airlines that fly to Knock?

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

Ryanair
Ryanair
From £37
Aer Lingus
Aer Lingus
From £64
British Airways
British Airways
From £130

What are the cheapest airlines that fly to Knock?

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

Reviews of airlines servicing Knock

Get insights into the airlines that provide service to Knock. 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 Knock. Reviews last updated 1 September 2025.
Read reviews from past customers who have flown Aer Lingus, Ryanair, andBritish Airways to Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,248 reviews
Check prices

Overall

7.2

Entertainment

6.9

Comfort

7.1

Boarding

7.3

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,248 reviews
Aer Lingus
7.2
Good
1,248 reviews
Check prices

Overall

7.2

Entertainment

6.9

Comfort

7.1

Boarding

7.3

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Ryanair
6.8
Okay
5,156 reviews
Aer Lingus
7.2
Good
1,248 reviews
Check prices

Overall

7.2

Entertainment

6.9

Comfort

7.1

Boarding

7.3

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
British Airways
6.7
Okay
7,336 reviews
Aer Lingus
7.2
Good
1,248 reviews
Check prices

Overall

7.2

Entertainment

6.9

Comfort

7.1

Boarding

7.3

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

FAQs about flying to Knock

Getting around Knock

Knock is a very small town, and can easily be explored by foot. To discover the environs of the town, or the nearby towns, there are buses available, as well as taxis. Biking is also an option, and a great way to enjoy the spectacular scenery of the county.

Getting from the airport to the city

Ireland West Airport Knock (NOC) is conveniently located at just 12 miles (20 km) away from the town itself. There are regular shuttle buses that take visitors from the airport terminal to the town. Alternatively, there are car rental services and numerous taxi services available. If getting a flight in from Shannon or Dublin airport, there are railway and bus routes available that will take visitors to the site as well as to the larger towns in the region.

  • What airport do you fly into for flights to Knock?

    For a flight to Knock, you will be flying into Knock Intl. Knock Intl (NOC) is just 9.2 mi from the center of the city. NOC handles an average of 4 flights per day from London. You should also have a few airline options to choose from. 3 airlines have flights to Knock Intl from London.

  • Can I find cheaper flights to Knock 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 Knock on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Knock?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Knock.

  • What is the cheapest airport to fly to in Knock?

    Knock Intl is currently the cheapest airport to fly to in Knock. One-way flights to Knock Intl typically cost £21, while return flights cost around £29.

  • How much is a return flight to Knock?

    A return flight to Knock will typically cost around £64, however they can be found for as little as £39.

  • Where does the fastest flight to Knock depart from?

    For those looking to save time traveling to Knock, 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).

See more FAQs

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Westport

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