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Cheap flights from New York John F Kennedy Intl Airport to Knock from €301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Knock departing on 28/7. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from New York John F Kennedy Intl Airport to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
16:55 - 12:35
JFK
-
NOC
14h 40m
2 stops
Aer Lingus Logo
13:05 - 22:25
NOC
-
JFK
14h 20m
2 stops
€642Aer Lingus
Fri, 1 May - Fri, 8 May
Aer Lingus Logo
07:50 - 12:35
JFK
-
NOC
23h 45m
1 stop
Aer Lingus Logo
13:05 - 22:25
NOC
-
JFK
14h 20m
2 stops
€659Aer Lingus
Fri, 1 May - Fri, 8 May
Aer Lingus Logo
16:55 - 12:35
JFK
-
NOC
14h 40m
2 stops
Aer Lingus Logo
13:05 - 22:25
NOC
-
JFK
14h 20m
2 stops
€677Aer Lingus
Fri, 1 May - Fri, 8 May
Aer Lingus Logo
16:55 - 12:35
JFK
-
NOC
14h 40m
2 stops
Aer Lingus Logo
13:05 - 16:55
NOC
-
JFK
32h 50m
2 stops
€698Aer Lingus
Wed, 12 Aug - Tue, 18 Aug
Multiple Airlines Logo
07:50 - 12:35
JFK
-
NOC
23h 45m
1 stop
Multiple Airlines Logo
13:05 - 21:05
NOC
-
JFK
13h 00m
1 stop
€699Multiple Airlines
Fri, 1 May - Fri, 8 May
British Airways Logo
14:59 - 12:35
JFK
-
NOC
16h 36m
2 stops
British Airways Logo
13:05 - 18:55
NOC
-
JFK
34h 50m
2 stops
€700British Airways
Mon, 4 May - Sun, 10 May
Multiple Airlines Logo
09:00 - 12:35
JFK
-
NOC
22h 35m
2 stops
Multiple Airlines Logo
13:05 - 21:47
NOC
-
JFK
37h 42m
2 stops
€702Multiple Airlines
Tue, 5 May - Tue, 19 May
Aer Lingus Logo
16:55 - 12:35
JFK
-
NOC
14h 40m
2 stops
Aer Lingus Logo
13:05 - 22:25
NOC
-
JFK
14h 20m
2 stops
€703Aer Lingus
Fri, 1 May - Fri, 8 May
British Airways Logo
17:15 - 12:35
JFK
-
NOC
14h 20m
2 stops
British Airways Logo
13:05 - 21:05
NOC
-
JFK
13h 00m
1 stop
€704British Airways
Mon, 4 May - Sun, 10 May
Multiple Airlines Logo
16:55 - 12:35
JFK
-
NOC
14h 40m
2 stops
Multiple Airlines Logo
13:05 - 19:40
NOC
-
JFK
11h 35m
1 stop
€714Multiple Airlines
Fri, 1 May - Fri, 8 May

Aer Lingus flights from New York John F Kennedy Intl Airport to Knock

Our best Aer Lingus deals on New York John F Kennedy Intl Airport to Knock flight tickets
Aer Lingus
1 May
JFK16:55New York John F Kennedy Intl
14h 40m
2 stops
NOC12:35Knock Intl
8 May
NOC13:05Knock Intl
14h 20m
2 stops
JFK22:25New York John F Kennedy Intl
€642
Aer Lingus
1 May
JFK07:50New York John F Kennedy Intl
23h 45m
1 stop
NOC12:35Knock Intl
8 May
NOC13:05Knock Intl
14h 20m
2 stops
JFK22:25New York John F Kennedy Intl
€659
Aer Lingus
1 May
JFK16:55New York John F Kennedy Intl
14h 40m
2 stops
NOC12:35Knock Intl
8 May
NOC13:05Knock Intl
14h 20m
2 stops
JFK22:25New York John F Kennedy Intl
€677

British Airways flights from New York John F Kennedy Intl Airport to Knock

Our best British Airways deals on New York John F Kennedy Intl Airport to Knock flight tickets
British Airways
4 May
JFK14:59New York John F Kennedy Intl
16h 36m
2 stops
NOC12:35Knock Intl
10 May
NOC13:05Knock Intl
34h 50m
2 stops
JFK18:55New York John F Kennedy Intl
€700
British Airways
4 May
JFK17:15New York John F Kennedy Intl
14h 20m
2 stops
NOC12:35Knock Intl
10 May
NOC13:05Knock Intl
13h 00m
1 stop
JFK21:05New York John F Kennedy Intl
€704
British Airways
6 May
JFK18:40New York John F Kennedy Intl
12h 55m
1 stop
NOC12:35Knock Intl
10 May
NOC13:05Knock Intl
31h 54m
2 stops
JFK15:59New York John F Kennedy Intl
€731

momondo Fare Finder

 
Customise your flight search to find flights from New York John F Kennedy Intl Airport 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 20 March 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

16:55-12:35

2 stops14h 40m

Knock Intl

Fri 8/5

13:05-22:25

2 stops14h 20m

€642

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

07:50-12:35

1 stop23h 45m

Knock Intl

Fri 8/5

13:05-22:25

2 stops14h 20m

€659

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

16:55-12:35

2 stops14h 40m

Knock Intl

Fri 8/5

13:05-22:25

2 stops14h 20m

€677

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 12/8

16:55-12:35

2 stops14h 40m

Knock Intl

Tue 18/8

13:05-16:55

2 stops32h 50m

€698

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

07:50-12:35

1 stop23h 45m

Knock Intl

Fri 8/5

13:05-21:05

1 stop13h 00m

€699

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 4/5

14:59-12:35

2 stops16h 36m

Knock Intl

Sun 10/5

13:05-18:55

2 stops34h 50m

€700

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Tue 5/5

09:00-12:35

2 stops22h 35m

Knock Intl

Tue 19/5

13:05-21:47

2 stops37h 42m

€702

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

16:55-12:35

2 stops14h 40m

Knock Intl

Fri 8/5

13:05-22:25

2 stops14h 20m

€703

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Mon 4/5

17:15-12:35

2 stops14h 20m

Knock Intl

Sun 10/5

13:05-21:05

1 stop13h 00m

€704
Fastest return journey

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

16:55-12:35

2 stops14h 40m

Knock Intl

Fri 8/5

13:05-19:40

1 stop11h 35m

€714

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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See travel insights to Knock from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport 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 New York John F Kennedy Intl to Knock Intl?

British Airways is the most popular carrier operating from New York John F Kennedy Intl to Knock Intl

When to book flights from New York John F Kennedy Intl Airport to Knock

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Knock according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York John F Kennedy Intl Airport to Knock (JFK to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Knock

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Knock takes 9h 40m
There are no direct flights from New York John F Kennedy Intl Airport to Knock. There are no popular flight routes from New York John F Kennedy Intl Airport to Knock.
Search flight deals

  • How far is New York John F Kennedy Intl to Knock Intl by plane?

    The straight-line distance from New York John F Kennedy Intl to Knock Intl is 4920.0 km. A reasonable flight in good conditions will take 9h 40m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Knock Intl Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Knock Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport 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 New York John F Kennedy Intl Airport 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 licence, 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.

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 New York to Knock?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knock from New York.

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

momondo does allow users to show only those flights to Knock from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Knock?

Once all potential New York to Knock flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Knock from New York. 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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