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Cheap flights from North America to Knock from €244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Knock departing on 19/4. 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 North America to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 - 12:35
EWR
-
NOC
21h 10m2 stops
Multiple Airlines Logo
13:05 - 17:19
NOC
-
EWR
33h 14m2 stops
€518Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
15:45 - 12:35
JFK
-
NOC
15h 50m2 stops
Multiple Airlines Logo
13:05 - 21:47
NOC
-
JFK
37h 42m2 stops
€520Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
22:00 - 11:20
JFK
-
NOC
32h 20m1 stop
Multiple Airlines Logo
15:45 - 22:00
NOC
-
JFK
35h 15m2 stops
€526Multiple Airlines
Sat, 31 Jan - Fri, 6 Feb
Multiple Airlines Logo
14:41 - 12:35
EWR
-
NOC
16h 54m2 stops
Multiple Airlines Logo
13:05 - 12:39
NOC
-
EWR
52h 34m2 stops
€526Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
09:00 - 12:35
JFK
-
NOC
22h 35m2 stops
Multiple Airlines Logo
13:05 - 21:47
NOC
-
JFK
37h 42m2 stops
€526Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
17:45 - 14:45
EWR
-
NOC
16h 00m2 stops
Multiple Airlines Logo
08:30 - 15:40
NOC
-
EWR
36h 10m3 stops
€559Multiple Airlines
Sat, 31 Jan - Fri, 6 Feb
Multiple Airlines Logo
21:30 - 14:45
JFK
-
NOC
12h 15m1 stop
Multiple Airlines Logo
08:30 - 19:30
NOC
-
JFK
16h 00m1 stop
€567Multiple Airlines
Sat, 31 Jan - Fri, 6 Feb
Multiple Airlines Logo
15:30 - 12:25
EWR
-
NOC
15h 55m2 stops
Multiple Airlines Logo
13:00 - 09:19
NOC
-
EWR
25h 19m2 stops
€578Multiple Airlines
Mon, 23 Feb - Fri, 27 Feb
British Airways Logo
11:22 - 12:25
JFK
-
NOC
44h 03m2 stops
British Airways Logo
13:00 - 19:15
NOC
-
JFK
35h 15m2 stops
€609British Airways
Sat, 31 Jan - Fri, 6 Feb
British Airways Logo
20:05 - 12:25
JFK
-
NOC
11h 20m1 stop
British Airways Logo
13:00 - 19:15
NOC
-
JFK
35h 15m2 stops
€610British Airways
Fri, 30 Jan - Tue, 3 Feb

British Airways flights from North America to Knock

Our best British Airways deals on North America to Knock flight tickets
British Airways
19 Feb
EWR17:17Newark
14h 08m
2 stops
NOC12:25Knock Intl
23 Feb
NOC13:00Knock Intl
11h 35m
1 stop
EWR19:35Newark
€594
Find similar
British Airways
31 Jan
JFK11:22New York John F Kennedy Intl
44h 03m
2 stops
NOC12:25Knock Intl
6 Feb
NOC13:00Knock Intl
35h 15m
2 stops
JFK19:15New York John F Kennedy Intl
€609
Find similar
British Airways
30 Jan
JFK20:05New York John F Kennedy Intl
11h 20m
1 stop
NOC12:25Knock Intl
3 Feb
NOC13:00Knock Intl
35h 15m
2 stops
JFK19:15New York John F Kennedy Intl
€610
Find similar

Aer Lingus flights from North America to Knock

Our best Aer Lingus deals on North America to Knock flight tickets
Aer Lingus
26 Dec
EWR17:45Newark
13h 40m
2 stops
NOC12:25Knock Intl
4 Jan
NOC13:00Knock Intl
29h 50m
1 stop
EWR13:50Newark
€2,561
Find similar
Aer Lingus
26 Dec
EWR18:35Newark
12h 50m
1 stop
NOC12:25Knock Intl
5 Jan
NOC13:00Knock Intl
29h 50m
1 stop
EWR13:50Newark
€2,719
Find similar
Aer Lingus
23 Dec
EWR18:35Newark
12h 50m
1 stop
NOC12:25Knock Intl
4 Jan
NOC13:00Knock Intl
29h 50m
1 stop
EWR13:50Newark
€3,034
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from North America 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 12 December 2025.
Use the filters below to find and compare flights from North America to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 1/5

10:25-12:35

2 stops21h 10m

Knock Intl

Fri 8/5

13:05-17:19

2 stops33h 14m

€518

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

15:45-12:35

2 stops15h 50m

Knock Intl

Fri 8/5

13:05-21:47

2 stops37h 42m

€520

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sat 31/1

22:00-11:20

1 stop32h 20m

Knock Intl

Fri 6/2

15:45-22:00

2 stops35h 15m

€526

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 1/5

14:41-12:35

2 stops16h 54m

Knock Intl

Fri 8/5

13:05-12:39

2 stops52h 34m

€526

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

09:00-12:35

2 stops22h 35m

Knock Intl

Fri 8/5

13:05-21:47

2 stops37h 42m

€526

NewarkKnock

EWR - NOC

EWRNOC

Newark

Sat 31/1

17:45-14:45

2 stops16h 00m

Knock Intl

Fri 6/2

08:30-15:40

3 stops36h 10m

€559

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sat 31/1

21:30-14:45

1 stop12h 15m

Knock Intl

Fri 6/2

08:30-19:30

1 stop16h 00m

€567

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 23/2

15:30-12:25

2 stops15h 55m

Knock Intl

Fri 27/2

13:00-09:19

2 stops25h 19m

€578

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sat 31/1

11:22-12:25

2 stops44h 03m

Knock Intl

Fri 6/2

13:00-19:15

2 stops35h 15m

€609

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 30/1

20:05-12:25

1 stop11h 20m

Knock Intl

Tue 3/2

13:00-19:15

2 stops35h 15m

€610

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Knock from

How to get the cheapest flight ticket from North America 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 North America to Knock Intl?

British Airways is the most popular carrier operating from North America to Knock Intl

Cheap North America to Knock flight deals and tips

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

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from North America to Knock takes 10h 35m
There are no direct flights from North America to Knock. There are no popular flight routes from North America to Knock.
Search flight deals

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

    Prices for flights from North America to Knock Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from North America to Knock Intl Airport.

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

    The travel and health documents you'll need for your trip to Knock Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Knock Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 North America to Knock?

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

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

Yes. momondo enables you to select and highlight flights to Knock from North America with this policy.

How can momondo help me find flights from North America 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 North America.

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

Yes momondo offers price alerts on flights to Knock from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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