$352 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Knock (NOC)

View $352 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Knock (NOC-Ireland West)

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Cheap Flights from Newark Liberty Intl. Airport to Knock (EWR-NOC)

Prices were available within the past 7 days and start at $352 for one-way flights and $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 12 - Sun, Nov 16
EWR
New York
NOC
Knock
$608 Roundtrip, found 5 days ago
$608
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 12 from New York to Knock, returning Sun, Nov 16, priced at $608 found 5 days ago
Air Canada
Wed, Nov 12 - Sun, Nov 16
EWR
New York
NOC
Knock
$614 Roundtrip, found 5 days ago
$614
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 12 from New York to Knock, returning Sun, Nov 16, priced at $614 found 5 days ago
Air Canada
Sat, Nov 22 - Sat, Nov 29
EWR
New York
NOC
Knock
$633 Roundtrip, found 5 days ago
$633
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Nov 22 from New York to Knock, returning Sat, Nov 29, priced at $633 found 5 days ago
Air Canada
Sat, Nov 22 - Sat, Nov 29
EWR
New York
NOC
Knock
$639 Roundtrip, found 5 days ago
$639
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Nov 22 from New York to Knock, returning Sat, Nov 29, priced at $639 found 5 days ago
Aer Lingus
Tue, Jan 6 - Tue, Jan 13
EWR
New York
NOC
Knock
$645 Roundtrip, found 5 days ago
$645
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Tue, Jan 6 from New York to Knock, returning Tue, Jan 13, priced at $645 found 5 days ago
Air Canada
Mon, Sep 15 - Wed, Sep 24
EWR
New York
NOC
Knock
$651 Roundtrip, found 6 days ago
$651
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Sep 15 from New York to Knock, returning Wed, Sep 24, priced at $651 found 6 days ago
Air Canada
Mon, Sep 15 - Wed, Sep 24
EWR
New York
NOC
Knock
$658 Roundtrip, found 6 days ago
$658
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Sep 15 from New York to Knock, returning Wed, Sep 24, priced at $658 found 6 days ago
American Airlines
Tue, Jul 29 - Thu, Aug 21
EWR
New York
NOC
Knock
$658 Roundtrip, found 5 days ago
$658
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jul 29 from New York to Knock, returning Thu, Aug 21, priced at $658 found 5 days ago
British Airways
Wed, Nov 12 - Sun, Nov 16
EWR
New York
NOC
Knock
$660 Roundtrip, found 5 days ago
$660
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 12 from New York to Knock, returning Sun, Nov 16, priced at $660 found 5 days ago
United
Wed, Sep 17 - Mon, Sep 22
EWR
New York
NOC
Knock
$693 Roundtrip, found 2 days ago
$693
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 17 from New York to Knock, returning Mon, Sep 22, priced at $693 found 2 days ago
Flights from Newark Liberty Intl. Airport (EWR) to Knock (NOC)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Ireland West
Airlines serving
Aer Lingus, British Airways
Roundtrip price
$607
Distance
3075 mi

Newark Liberty Intl. Airport to Knock Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Knock

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Knock are during the month of November. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Knock with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Knock

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Knock: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Knock

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Knock in 2025. You can also book with separate airlines for your outbound and return journeys, from $352 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Knock flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Knock airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Ireland West Airport (NOC) cost?
Discover the latest flight deals from EWR to NOC by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to NOC?
The cheapest flights from EWR to NOC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to NOC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to NOC. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to Ireland West Airport (NOC)?
There aren't any daily nonstop flights from Liberty Intl. Airport (EWR) to Ireland West Airport (NOC). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from EWR to NOC?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Ireland West Airport (NOC)?
To land at Ireland West Airport (NOC) without delays, opt for a flight that leaves from Liberty Intl. Airport (EWR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Ireland West Airport (NOC) last-minute?
Waiting until just before your departure to book a flight from EWR to NOC generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book an EWR to NOC flight and hotel package?
Compared with arranging flights and hotels separately, booking an EWR to NOC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Ireland West Airport (NOC)?
In most instances, you can cancel or modify your EWR to NOC flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.