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Cheap flights from North America to Knock from €363

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 18/12. 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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Cheap return flights

Multiple Airlines Logo
15:30 - 12:35EWR-NOC
16h 05m2 stops
Multiple Airlines Logo
13:00 - 08:27NOC-EWR
24h 27m2 stops
€514Multiple Airlines
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Wed, 22 Oct - Wed, 5 Nov
British Airways Logo
19:30 - 12:35JFK-NOC
12h 05m1 stop
British Airways Logo
13:00 - 19:35NOC-JFK
11h 35m1 stop
€529British Airways
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Wed, 22 Oct - Wed, 5 Nov
Multiple Airlines Logo
16:45 - 12:35JFK-NOC
14h 50m2 stops
Multiple Airlines Logo
13:00 - 19:35NOC-JFK
11h 35m1 stop
€532Multiple Airlines
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Wed, 22 Oct - Wed, 5 Nov
Multiple Airlines Logo
16:55 - 16:40JFK-NOC
18h 45m3 stops
Multiple Airlines Logo
16:25 - 20:05NOC-JFK
32h 40m3 stops
€537Multiple Airlines
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Wed, 22 Oct - Wed, 5 Nov
Multiple Airlines Logo
15:59 - 12:35JFK-NOC
15h 36m2 stops
Multiple Airlines Logo
13:00 - 07:29NOC-JFK
23h 29m2 stops
€545Multiple Airlines
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Wed, 22 Oct - Wed, 5 Nov
British Airways Logo
18:30 - 12:25EWR-NOC
12h 55m1 stop
British Airways Logo
13:00 - 19:35NOC-EWR
11h 35m1 stop
€546British Airways
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Wed, 3 Dec - Sun, 7 Dec
British Airways Logo
18:50 - 12:25JFK-NOC
12h 35m1 stop
British Airways Logo
13:00 - 22:05NOC-JFK
13h 05m1 stop
€546British Airways
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Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
10:25 - 12:35EWR-NOC
21h 10m2 stops
Multiple Airlines Logo
16:25 - 15:30NOC-EWR
28h 05m3 stops
€549Multiple Airlines
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Wed, 22 Oct - Wed, 5 Nov
Aer Lingus Logo
19:10 - 12:25JFK-NOC
12h 15m1 stop
Aer Lingus Logo
13:00 - 14:20NOC-JFK
30h 20m1 stop
€685Aer Lingus
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Mon, 16 Feb - Sat, 21 Feb
Aer Lingus Logo
17:50 - 12:35IAD-NOC
13h 45m1 stop
Aer Lingus Logo
13:05 - 20:20NOC-IAD
12h 15m1 stop
€1,013Aer Lingus
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Mon, 6 Oct - Sat, 11 Oct

British Airways flights from North America to Knock

Our best British Airways deals on North America to Knock flight tickets
British Airways
22 Oct
JFK19:30New York John F Kennedy Intl
12h 05m
1 stop
NOC12:35Knock Intl
5 Nov
NOC13:00Knock Intl
11h 35m
1 stop
JFK19:35New York John F Kennedy Intl
€529
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British Airways
2 Mar
JFK18:50New York John F Kennedy Intl
12h 35m
1 stop
NOC12:25Knock Intl
9 Mar
NOC13:00Knock Intl
13h 05m
1 stop
JFK22:05New York John F Kennedy Intl
€546
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British Airways
3 Dec
EWR13:56Newark
17h 29m
2 stops
NOC12:25Knock Intl
7 Dec
NOC13:00Knock Intl
11h 35m
1 stop
EWR19:35Newark
€550
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Aer Lingus flights from North America to Knock

Our best Aer Lingus deals on North America to Knock flight tickets
Aer Lingus
16 Feb
JFK19:10New York John F Kennedy Intl
12h 15m
1 stop
NOC12:25Knock Intl
21 Feb
NOC13:00Knock Intl
30h 20m
1 stop
JFK14:20New York John F Kennedy Intl
€685
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Aer Lingus
6 Oct
IAD17:50Washington, D.C. Dulles Intl
13h 45m
1 stop
NOC12:35Knock Intl
11 Oct
NOC13:05Knock Intl
12h 15m
1 stop
IAD20:20Washington, D.C. Dulles Intl
€1,013
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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 18 September 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

Wed 22/10

15:30-12:35

2 stops16h 05m

Knock Intl

Wed 5/11

13:00-08:27

2 stops24h 27m

€514

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 22/10

19:30-12:35

1 stop12h 05m

Knock Intl

Wed 5/11

13:00-19:35

1 stop11h 35m

€529

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 22/10

16:45-12:35

2 stops14h 50m

Knock Intl

Wed 5/11

13:00-19:35

1 stop11h 35m

€532

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 22/10

16:55-16:40

3 stops18h 45m

Knock Intl

Wed 5/11

16:25-20:05

3 stops32h 40m

€537

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 22/10

15:59-12:35

2 stops15h 36m

Knock Intl

Wed 5/11

13:00-07:29

2 stops23h 29m

€544

NewarkKnock

EWR - NOC

EWRNOC

Newark

Wed 3/12

18:30-12:25

1 stop12h 55m

Knock Intl

Sun 7/12

13:00-19:35

1 stop11h 35m

€546

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 2/3

18:50-12:25

1 stop12h 35m

Knock Intl

Mon 9/3

13:00-22:05

1 stop13h 05m

€546

NewarkKnock

EWR - NOC

EWRNOC

Newark

Wed 22/10

10:25-12:35

2 stops21h 10m

Knock Intl

Wed 5/11

16:25-15:30

3 stops28h 05m

€549

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 16/2

19:10-12:25

1 stop12h 15m

Knock Intl

Sat 21/2

13:00-14:20

1 stop30h 20m

€685

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Mon 6/10

17:50-12:35

1 stop13h 45m

Knock Intl

Sat 11/10

13:05-20:20

1 stop12h 15m

€1,013

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Aer Lingus 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

Direct flights

None
There are no direct flights from North America to Knock. There are no popular flight routes from North America to Knock.
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  • 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
Newport

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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