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Cheap flights from North America to Knock from €372

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 22/11. 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
10:05 - 16:50JFK-NOC
25h 45m2 stops
Multiple Airlines Logo
16:20 - 19:05NOC-JFK
31h 45m3 stops
€538Multiple Airlines
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Mon, 5 Jan - Mon, 12 Jan
British Airways Logo
20:05 - 12:25JFK-NOC
11h 20m1 stop
British Airways Logo
13:00 - 20:05NOC-JFK
12h 05m1 stop
€550British Airways
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Wed, 31 Dec - Mon, 19 Jan
British Airways Logo
17:10 - 12:25EWR-NOC
14h 15m2 stops
British Airways Logo
13:00 - 19:35NOC-EWR
11h 35m1 stop
€561British Airways
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Mon, 12 Jan - Mon, 26 Jan
British Airways Logo
15:59 - 12:35JFK-NOC
15h 36m2 stops
British Airways Logo
13:05 - 19:25NOC-JFK
11h 20m1 stop
€561British Airways
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Fri, 17 Apr - Fri, 24 Apr
British Airways Logo
20:05 - 12:25JFK-NOC
11h 20m1 stop
British Airways Logo
13:00 - 13:20NOC-JFK
29h 20m2 stops
€563British Airways
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Wed, 31 Dec - Mon, 19 Jan
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
18:30 - 12:25EWR-NOC
12h 55m1 stop
British Airways Logo
13:00 - 13:50NOC-EWR
29h 50m1 stop
€568British Airways
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Mon, 12 Jan - Mon, 26 Jan
Multiple Airlines Logo
21:30 - 12:25JFK-NOC
9h 55m1 stop
Multiple Airlines Logo
13:00 - 19:30NOC-JFK
11h 30m1 stop
€585Multiple Airlines
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Mon, 5 Jan - Mon, 12 Jan
Aer Lingus Logo
17:45 - 12:35SFO-NOC
34h 50m2 stops
Aer Lingus Logo
13:05 - 13:50NOC-SFO
32h 45m1 stop
€828Aer Lingus
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Fri, 8 May - Wed, 13 May
Aer Lingus Logo
19:30 - 12:35SFO-NOC
33h 05m1 stop
Aer Lingus Logo
13:05 - 13:50NOC-SFO
32h 45m1 stop
€919Aer Lingus
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Fri, 8 May - Wed, 13 May

British Airways flights from North America to Knock

Our best British Airways deals on North America to Knock flight tickets
British Airways
31 Dec
JFK20:05New York John F Kennedy Intl
11h 20m
1 stop
NOC12:25Knock Intl
19 Jan
NOC13:00Knock Intl
12h 05m
1 stop
JFK20:05New York John F Kennedy Intl
€550
Find similar
British Airways
17 Apr
JFK15:59New York John F Kennedy Intl
15h 36m
2 stops
NOC12:35Knock Intl
24 Apr
NOC13:05Knock Intl
11h 20m
1 stop
JFK19:25New York John F Kennedy Intl
€561
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British Airways
31 Dec
JFK20:05New York John F Kennedy Intl
11h 20m
1 stop
NOC12:25Knock Intl
19 Jan
NOC13:00Knock Intl
29h 20m
2 stops
JFK13:20New York John F Kennedy Intl
€563
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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
31 Dec
EWR17:45Newark
13h 40m
2 stops
NOC12:25Knock Intl
7 Jan
NOC13:00Knock Intl
32h 15m
2 stops
EWR16:15Newark
€595
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Aer Lingus
8 May
SFO17:45San Francisco
34h 50m
2 stops
NOC12:35Knock Intl
13 May
NOC13:05Knock Intl
34h 40m
2 stops
SFO15:45San Francisco
€813
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Aer Lingus
8 May
SFO17:45San Francisco
34h 50m
2 stops
NOC12:35Knock Intl
13 May
NOC13:05Knock Intl
32h 45m
1 stop
SFO13:50San Francisco
€828
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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 16 November 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

Mon 5/1

10:05-16:50

2 stops25h 45m

Knock Intl

Mon 12/1

16:20-19:05

3 stops31h 45m

€538

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 31/12

20:05-12:25

1 stop11h 20m

Knock Intl

Mon 19/1

13:00-20:05

1 stop12h 05m

€550

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 12/1

17:10-12:25

2 stops14h 15m

Knock Intl

Mon 26/1

13:00-19:35

1 stop11h 35m

€561

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 17/4

15:59-12:35

2 stops15h 36m

Knock Intl

Fri 24/4

13:05-19:25

1 stop11h 20m

€561

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 31/12

20:05-12:25

1 stop11h 20m

Knock Intl

Mon 19/1

13:00-13:20

2 stops29h 20m

€563

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

NewarkKnock

EWR - NOC

EWRNOC

Newark

Mon 12/1

18:30-12:25

1 stop12h 55m

Knock Intl

Mon 26/1

13:00-13:50

1 stop29h 50m

€568

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 5/1

21:30-12:25

1 stop9h 55m

Knock Intl

Mon 12/1

13:00-19:30

1 stop11h 30m

€585

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Fri 8/5

17:45-12:35

2 stops34h 50m

Knock Intl

Wed 13/5

13:05-13:50

1 stop32h 45m

€828

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Fri 8/5

19:30-12:35

1 stop33h 05m

Knock Intl

Wed 13/5

13:05-13:50

1 stop32h 45m

€919

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?

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

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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