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Cheap flights from Ireland to Knock from €100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Knock departing on 21/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ireland to Knock

Recent return flight deals from Ireland to Knock

Enter your travel dates to find the best prices.
Ryanair Logo
20:50 - 08:50
DUB
-
NOC
12h 00m1 stop
Ryanair Logo
15:45 - 17:55
NOC
-
DUB
26h 10m1 stop
€119Ryanair
Sat, 31 Jan - Fri, 6 Feb
British Airways Logo
17:55 - 12:25
DUB
-
NOC
18h 30m1 stop
British Airways Logo
13:00 - 19:50
NOC
-
DUB
6h 50m1 stop
€328British Airways
Sat, 31 Jan - Fri, 6 Feb
British Airways Logo
17:55 - 12:25
DUB
-
NOC
18h 30m1 stop
British Airways Logo
13:00 - 19:50
NOC
-
DUB
6h 50m1 stop
€329British Airways
Sat, 31 Jan - Fri, 6 Feb
British Airways Logo
17:55 - 12:25
DUB
-
NOC
18h 30m1 stop
British Airways Logo
13:00 - 19:50
NOC
-
DUB
6h 50m1 stop
€339British Airways
Sat, 31 Jan - Fri, 6 Feb
Aer Lingus Logo
06:40 - 12:25
DUB
-
NOC
5h 45m1 stop
Aer Lingus Logo
13:00 - 17:45
NOC
-
DUB
4h 45m1 stop
€364Aer Lingus
Sat, 31 Jan - Fri, 6 Feb
Aer Lingus Logo
07:35 - 12:25
DUB
-
NOC
4h 50m1 stop
Aer Lingus Logo
13:00 - 17:45
NOC
-
DUB
4h 45m1 stop
€367Aer Lingus
Sat, 31 Jan - Fri, 6 Feb
British Airways Logo
10:45 - 12:25
DUB
-
NOC
25h 40m1 stop
British Airways Logo
13:00 - 14:20
NOC
-
DUB
25h 20m1 stop
€384British Airways
Mon, 19 Jan - Fri, 23 Jan
British Airways Logo
16:00 - 12:25
DUB
-
NOC
20h 25m1 stop
British Airways Logo
13:00 - 10:00
NOC
-
DUB
21h 00m1 stop
€385British Airways
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
19:45 - 12:25
DUB
-
NOC
16h 40m1 stop
Multiple Airlines Logo
13:00 - 21:30
NOC
-
DUB
8h 30m2 stops
€594Multiple Airlines
Sat, 31 Jan - Fri, 6 Feb
Multiple Airlines Logo
19:45 - 12:25
DUB
-
NOC
16h 40m1 stop
Multiple Airlines Logo
13:00 - 21:30
NOC
-
DUB
8h 30m2 stops
€596Multiple Airlines
Sat, 31 Jan - Fri, 6 Feb

British Airways flights from Ireland to Knock

Our best British Airways deals on Ireland to Knock flight tickets
British Airways
31 Jan
DUB17:55Dublin
18h 30m
1 stop
NOC12:25Knock Intl
6 Feb
NOC13:00Knock Intl
6h 50m
1 stop
DUB19:50Dublin
€328
Find similar
British Airways
31 Jan
DUB17:55Dublin
18h 30m
1 stop
NOC12:25Knock Intl
6 Feb
NOC13:00Knock Intl
6h 50m
1 stop
DUB19:50Dublin
€329
Find similar
British Airways
31 Jan
DUB17:55Dublin
18h 30m
1 stop
NOC12:25Knock Intl
6 Feb
NOC13:00Knock Intl
6h 50m
1 stop
DUB19:50Dublin
€339
Find similar

Aer Lingus flights from Ireland to Knock

Our best Aer Lingus deals on Ireland to Knock flight tickets
Aer Lingus
31 Jan
DUB06:40Dublin
5h 45m
1 stop
NOC12:25Knock Intl
6 Feb
NOC13:00Knock Intl
4h 45m
1 stop
DUB17:45Dublin
€364
Find similar
Aer Lingus
31 Jan
DUB07:35Dublin
4h 50m
1 stop
NOC12:25Knock Intl
6 Feb
NOC13:00Knock Intl
4h 45m
1 stop
DUB17:45Dublin
€367
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Knock that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 4 January 2026.
Use the filters below to find and compare flights from Ireland to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

20:50-08:50

1 stop12h 00m

Knock Intl

Fri 6/2

15:45-17:55

1 stop26h 10m

€119

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

17:55-12:25

1 stop18h 30m

Knock Intl

Fri 6/2

13:00-19:50

1 stop6h 50m

€328

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

17:55-12:25

1 stop18h 30m

Knock Intl

Fri 6/2

13:00-19:50

1 stop6h 50m

€329

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

17:55-12:25

1 stop18h 30m

Knock Intl

Fri 6/2

13:00-19:50

1 stop6h 50m

€339

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

06:40-12:25

1 stop5h 45m

Knock Intl

Fri 6/2

13:00-17:45

1 stop4h 45m

€364

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

07:35-12:25

1 stop4h 50m

Knock Intl

Fri 6/2

13:00-17:45

1 stop4h 45m

€367

DublinKnock

DUB - NOC

DUBNOC

Dublin

Mon 19/1

10:45-12:25

1 stop25h 40m

Knock Intl

Fri 23/1

13:00-14:20

1 stop25h 20m

€384

DublinKnock

DUB - NOC

DUBNOC

Dublin

Mon 19/1

16:00-12:25

1 stop20h 25m

Knock Intl

Fri 23/1

13:00-10:00

1 stop21h 00m

€385

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

19:45-12:25

1 stop16h 40m

Knock Intl

Fri 6/2

13:00-21:30

2 stops8h 30m

€594

DublinKnock

DUB - NOC

DUBNOC

Dublin

Sat 31/1

19:45-12:25

1 stop16h 40m

Knock Intl

Fri 6/2

13:00-21:30

2 stops8h 30m

€596

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Knock from

How to get the cheapest flight ticket from Ireland to Knock

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Knock Intl?

Ryanair is the most popular carrier operating from Ireland to Knock Intl

Cheap Ireland to Knock flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Knock

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Ireland to Knock takes 10h 10m
There are no direct flights from Ireland to Knock. There are no popular flight routes from Ireland to Knock.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Knock Intl Airport?

    Prices for flights from Ireland to Knock Intl Airport are updated daily.

  • How old do you have to be to fly from Ireland to Knock Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The travel and health documents required for your trip to Knock Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Knock Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Sligo
Westport
Carrick-on-Shannon
Belmullet

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Knock?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Knock. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Knock with flexible booking policies on momondo?

All flight searches from Ireland to Knock on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Knock?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knock from Ireland.

I’m not ready to book a flight from Ireland to Knock right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Knock, momondo offers a useful price alert feature which will track prices for flights to Knock from Ireland and alert you when they change.

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