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Cheap flights from North America to Knock from €171

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 18/11. 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
18:05 - 16:15JFK-NOC
17h 10m1 stop
Multiple Airlines Logo
09:45 - 22:00NOC-JFK
41h 15m2 stops
€444Multiple Airlines
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Wed, 26 Nov - Tue, 10 Feb
Multiple Airlines Logo
18:05 - 16:50JFK-NOC
17h 45m1 stop
Multiple Airlines Logo
09:45 - 22:00NOC-JFK
41h 15m2 stops
€445Multiple Airlines
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Mon, 24 Nov - Tue, 10 Feb
Multiple Airlines Logo
18:05 - 16:50JFK-NOC
17h 45m1 stop
Multiple Airlines Logo
18:00 - 22:30NOC-JFK
33h 30m2 stops
€454Multiple Airlines
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Mon, 24 Nov - Thu, 8 Jan
Multiple Airlines Logo
18:05 - 16:00JFK-NOC
16h 55m1 stop
Multiple Airlines Logo
09:45 - 22:00NOC-JFK
41h 15m2 stops
€462Multiple Airlines
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Tue, 25 Nov - Tue, 10 Feb
Multiple Airlines Logo
18:05 - 16:15JFK-NOC
17h 10m1 stop
Multiple Airlines Logo
17:15 - 15:55NOC-JFK
27h 40m1 stop
€463Multiple Airlines
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Wed, 26 Nov - Tue, 10 Feb
Multiple Airlines Logo
18:05 - 16:50JFK-NOC
17h 45m1 stop
Multiple Airlines Logo
17:15 - 15:55NOC-JFK
27h 40m1 stop
€464Multiple Airlines
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Mon, 24 Nov - Tue, 10 Feb
British Airways Logo
00:20 - 12:25JFK-NOC
32h 05m1 stop
British Airways Logo
13:00 - 20:15NOC-JFK
35h 15m2 stops
€564British Airways
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Tue, 17 Mar - Sun, 22 Mar
British Airways Logo
21:45 - 12:25JFK-NOC
34h 40m2 stops
British Airways Logo
13:00 - 20:15NOC-JFK
35h 15m2 stops
€568British Airways
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Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
18:30 - 12:25EWR-NOC
12h 55m1 stop
British Airways Logo
13:00 - 13:50NOC-EWR
29h 50m1 stop
€569British Airways
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Mon, 24 Nov - Thu, 8 Jan
Aer Lingus Logo
19:20 - 12:25IAD-NOC
13h 05m1 stop
Aer Lingus Logo
13:05 - 20:20NOC-IAD
12h 15m1 stop
€883Aer Lingus
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Fri, 27 Mar - Fri, 3 Apr

British Airways flights from North America to Knock

Our best British Airways deals on North America to Knock flight tickets
British Airways
17 Mar
JFK00:20New York John F Kennedy Intl
32h 05m
1 stop
NOC12:25Knock Intl
22 Mar
NOC13:00Knock Intl
35h 15m
2 stops
JFK20:15New York John F Kennedy Intl
€564
Find similar
British Airways
18 Mar
JFK21:45New York John F Kennedy Intl
34h 40m
2 stops
NOC12:25Knock Intl
22 Mar
NOC13:00Knock Intl
35h 15m
2 stops
JFK20:15New York John F Kennedy Intl
€568
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British Airways
24 Nov
EWR18:30Newark
12h 55m
1 stop
NOC12:25Knock Intl
8 Jan
NOC13:00Knock Intl
29h 50m
1 stop
EWR13:50Newark
€568
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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 26 October 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

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 26/11

18:05-16:15

1 stop17h 10m

Knock Intl

Tue 10/2

09:45-22:00

2 stops41h 15m

€444

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 24/11

18:05-16:50

1 stop17h 45m

Knock Intl

Tue 10/2

09:45-22:00

2 stops41h 15m

€445

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 24/11

18:05-16:50

1 stop17h 45m

Knock Intl

Thu 8/1

18:00-22:30

2 stops33h 30m

€454

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Tue 25/11

18:05-16:00

1 stop16h 55m

Knock Intl

Tue 10/2

09:45-22:00

2 stops41h 15m

€462

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 26/11

18:05-16:15

1 stop17h 10m

Knock Intl

Tue 10/2

17:15-15:55

1 stop27h 40m

€463

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 24/11

18:05-16:50

1 stop17h 45m

Knock Intl

Tue 10/2

17:15-15:55

1 stop27h 40m

€464

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Tue 17/3

00:20-12:25

1 stop32h 05m

Knock Intl

Sun 22/3

13:00-20:15

2 stops35h 15m

€564

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 18/3

21:45-12:25

2 stops34h 40m

Knock Intl

Sun 22/3

13:00-20:15

2 stops35h 15m

€568

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 24/11

18:30-12:25

1 stop12h 55m

Knock Intl

Thu 8/1

13:00-13:50

1 stop29h 50m

€568

Washington, D.C.Knock

IAD - NOC

IADNOC

Washington, D.C. Dulles Intl

Fri 27/3

19:20-12:25

1 stop13h 05m

Knock Intl

Fri 3/4

13:05-20:20

1 stop12h 15m

€883

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

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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