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Flights to Knock Intl

$279 Cheap flights to Knock

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Knock departing on 3/23. 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 the United States to Knock

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 pm - 12:35 pm
EWR
-
NOC
61h 35m
2 stops
Multiple Airlines Logo
1:05 pm - 7:35 pm
NOC
-
EWR
35h 30m
2 stops
$733Multiple Airlines
qua, abr 29 - qua, mai 6
Aer Lingus Logo
4:55 pm - 12:35 pm
JFK
-
NOC
14h 40m
2 stops
Aer Lingus Logo
1:05 pm - 10:25 pm
NOC
-
JFK
14h 20m
2 stops
$739Aer Lingus
sex, mai 1 - sex, mai 8
Multiple Airlines Logo
3:45 pm - 12:35 pm
EWR
-
NOC
15h 50m
2 stops
Multiple Airlines Logo
1:05 pm - 2:55 pm
NOC
-
EWR
30h 50m
2 stops
$748Multiple Airlines
sex, mai 1 - sex, mai 8
Aer Lingus Logo
7:50 am - 12:35 pm
JFK
-
NOC
23h 45m
1 stop
Aer Lingus Logo
1:05 pm - 10:25 pm
NOC
-
JFK
14h 20m
2 stops
$758Aer Lingus
sex, mai 1 - sex, mai 8
Aer Lingus Logo
4:55 pm - 12:35 pm
JFK
-
NOC
14h 40m
2 stops
Aer Lingus Logo
1:05 pm - 10:25 pm
NOC
-
JFK
14h 20m
2 stops
$779Aer Lingus
sex, mai 1 - sex, mai 8
Multiple Airlines Logo
4:30 pm - 4:30 pm
EWR
-
NOC
19h 00m
3 stops
Multiple Airlines Logo
5:20 pm - 9:00 pm
NOC
-
EWR
32h 40m
3 stops
$789Multiple Airlines
ter, abr 28 - ter, mai 5
Multiple Airlines Logo
5:25 pm - 12:35 pm
EWR
-
NOC
14h 10m
1 stop
Multiple Airlines Logo
1:05 pm - 9:20 pm
NOC
-
EWR
13h 15m
1 stop
$791Multiple Airlines
ter, abr 28 - ter, mai 5
British Airways Logo
2:59 pm - 12:35 pm
JFK
-
NOC
16h 36m
2 stops
British Airways Logo
1:05 pm - 6:55 pm
NOC
-
JFK
34h 50m
2 stops
$806British Airways
seg, mai 4 - dom, mai 10
British Airways Logo
5:15 pm - 12:35 pm
JFK
-
NOC
14h 20m
2 stops
British Airways Logo
1:05 pm - 9:05 pm
NOC
-
JFK
13h 00m
1 stop
$810British Airways
seg, mai 4 - dom, mai 10
British Airways Logo
7:05 pm - 12:35 pm
ORD
-
NOC
11h 30m
1 stop
British Airways Logo
1:05 pm - 12:30 pm
NOC
-
ORD
29h 25m
1 stop
$916British Airways
ter, jul 28 - dom, ago 9

momondo Fare Finder

 
Locate flights to Knock Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on março 18, 2026.
Use the filters below to find and compare flights to Knock that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

NewarkKnock

EWR - NOC

EWRNOC

Newark

qua 4/29

6:00 pm-12:35 pm

2 stops61h 35m

Knock Intl

qua 5/6

1:05 pm-7:35 pm

2 stops35h 30m

$733

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

sex 5/1

4:55 pm-12:35 pm

2 stops14h 40m

Knock Intl

sex 5/8

1:05 pm-10:25 pm

2 stops14h 20m

$739

NewarkKnock

EWR - NOC

EWRNOC

Newark

sex 5/1

3:45 pm-12:35 pm

2 stops15h 50m

Knock Intl

sex 5/8

1:05 pm-2:55 pm

2 stops30h 50m

$748

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

sex 5/1

7:50 am-12:35 pm

1 stop23h 45m

Knock Intl

sex 5/8

1:05 pm-10:25 pm

2 stops14h 20m

$758

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

sex 5/1

4:55 pm-12:35 pm

2 stops14h 40m

Knock Intl

sex 5/8

1:05 pm-10:25 pm

2 stops14h 20m

$779

NewarkKnock

EWR - NOC

EWRNOC

Newark

ter 4/28

4:30 pm-4:30 pm

3 stops19h 00m

Knock Intl

ter 5/5

5:20 pm-9:00 pm

3 stops32h 40m

$789

NewarkKnock

EWR - NOC

EWRNOC

Newark

ter 4/28

5:25 pm-12:35 pm

1 stop14h 10m

Knock Intl

ter 5/5

1:05 pm-9:20 pm

1 stop13h 15m

$791

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

seg 5/4

2:59 pm-12:35 pm

2 stops16h 36m

Knock Intl

dom 5/10

1:05 pm-6:55 pm

2 stops34h 50m

$806
Quickest round-trip

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

seg 5/4

5:15 pm-12:35 pm

2 stops14h 20m

Knock Intl

dom 5/10

1:05 pm-9:05 pm

1 stop13h 00m

$810

ChicagoKnock

ORD - NOC

ORDNOC

Chicago O'Hare Intl

ter 7/28

7:05 pm-12:35 pm

1 stop11h 30m

Knock Intl

dom 8/9

1:05 pm-12:30 pm

1 stop29h 25m

$916

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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Knock flights insights and trends

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How long does it take to fly to Knock?

Flight times from United States to Knock vary, but if you’re flying out of Los Angeles Los Angeles and flying into Shannon (one of the most popular routes), then the duration is 13h on average. Another popular route from United States to Knock is flying from San Francisco to Shannon, which will take roughly 12h 50m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Knock Intl

Find the cheapest flights to Knock Intl from your nearest city or airport

Cheap Knock flight deals and tips

Summary info about Knock flight prices, duration and airlines

Best One-Way Price

$279

Best Round-Trip Price

$733

Fastest flight time

31h 30m
The best one-way flight price to Knock from United States in the last 72 hours is $279 (New York John F Kennedy Intl to Knock Intl).
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The best round-trip flight price to Knock from United States in the last 72 hours is $733 (Newark to Knock Intl).
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The fastest flight to Knock from United States takes 31h 30m (Newark to Knock Intl).
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Frequently asked questions about flying to Knock

Is there an alternative airport near Knock?

Those flying to Knock could potentially find better pricing at Knock Intl Airport (9 mi from Knock city center), Galway Airport (34 mi from Knock city center) or Donegal Airport (90 mi from Knock city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Knock?

With an average price of $63 per person, Knock Intl Airport is the cheapest airport to fly into when planning your trip to Knock. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

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

Prices for flights to Knock Intl Airport refresh daily.

How many operators does momondo search for flights to Knock Intl Airport?

As of March 2026, there is 1 operator available to choose from for flights to Knock Intl Airport.

How old do you have to be to fly 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 layovers. It is recommended that you verify with the airline you are booking with for travel 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 license, 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.

Traveling to a place near Knock?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Knock. Millions of users trust and use momondo every year so you are in good company.

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

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

How can momondo help me find flights to Knock?

momondo provides multiple filters to help you find the best flight to Knock. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight 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 and alert you when they change.

An easier way to manage your Knock Intl trip

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