NOC

$793 Find Cheap Flights to Knock - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knock departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$793
Multiple Airlines
Fri 8/28Fri 9/11
JFK - NOC • 1 stop
Cheapest one-way
$961
British Airways
Tue 10/13
EWR - NOC • 1 stop
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Booking Insights
Flight Deals

Cheap Flights to Knock

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Knock that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Knock

Fri, Aug 28 - Fri, Sep 11
Multiple Airlines Logo
6:20 pm - 8:30 amJFK  New York John F Kennedy Intl-NOC Knock Intl
33h 10m1 stop London Gatwick
Multiple Airlines Logo
6:55 pm - 3:55 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
26h 00m1 stop London Luton
$793Multiple Airlines
Thu, Sep 24 - Sat, Oct 3
Multiple Airlines Logo
12:30 am - 8:30 amJFK  New York John F Kennedy Intl-NOC Knock Intl
27h 00m2 stops Rome Fiumicino London Luton
Multiple Airlines Logo
9:30 am - 8:05 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
39h 35m3 stops Bergamo Orio Al Serio Barcelona-El Prat Lisbon Humberto Delgado
$844Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Multiple Airlines Logo
4:55 pm - 12:35 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
14h 40m2 stops Dublin London Heathrow
Multiple Airlines Logo
9:10 am - 8:05 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
39h 55m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado
$877Multiple Airlines
Mon, Nov 16 - Mon, Nov 30
Multiple Airlines Logo
5:00 pm - 4:50 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
18h 50m3 stops Dublin Glasgow Intl London Luton
Multiple Airlines Logo
2:05 pm - 7:25 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
34h 20m3 stops Manchester Berlin Brandenburg Dublin
$888Multiple Airlines
Mon, Jan 4 - Mon, Jan 11
Multiple Airlines Logo
11:05 am - 12:25 pmEWR  Newark-NOC Knock Intl
20h 20m2 stops Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
1:00 pm - 1:39 pmNOC  Knock Intl-EWR Newark
29h 39m2 stops London Heathrow Toronto Pearson Intl
$893Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Aer Lingus Logo
6:25 pm - 12:35 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
13h 10m2 stops Shannon London Heathrow
Aer Lingus Logo
1:05 pm - 10:25 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
14h 20m2 stops London Heathrow Dublin
$902Aer Lingus
Tue, Sep 1 - Wed, Sep 16
Multiple Airlines Logo
8:42 pm - 12:35 pmEWR  Newark-NOC Knock Intl
34h 53m2 stops Halifax Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 7:36 pmNOC  Knock Intl-EWR Newark
35h 31m2 stops London Heathrow Ottawa
$904Multiple Airlines
Mon, Nov 16 - Mon, Nov 30
Multiple Airlines Logo
6:15 pm - 12:25 pmEWR  Newark-NOC Knock Intl
61h 10m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
1:00 pm - 12:02 pmNOC  Knock Intl-EWR Newark
52h 02m2 stops London Heathrow Halifax Intl
$906Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
12:40 am - 8:45 amJFK  New York John F Kennedy Intl-NOC Knock Intl
27h 05m3 stops Madrid Barajas London Gatwick Alicante
Multiple Airlines Logo
12:20 pm - 8:05 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
36h 45m3 stops Bergamo Orio Al Serio Barcelona-El Prat Lisbon Humberto Delgado
$907Multiple Airlines
Mon, Aug 24 - Sat, Sep 5
Multiple Airlines Logo
6:40 pm - 12:35 pmEWR  Newark-NOC Knock Intl
36h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 2:55 pmNOC  Knock Intl-EWR Newark
30h 50m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$911Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Knock

Get data-powered insights and trends for flights to Knock to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Knock?

The most popular airline among KAYAK users flying to Knock is Aer Lingus, followed by United Airlines and American Airlines.

Aer Lingus
Aer Lingus
#1 most popular
United Airlines
United Airlines
#2 most popular
American Airlines
American Airlines
#3 most popular
Delta
Delta
#4 most popular
Find deals

Good to know - Book Cheap Knock Plane Tickets

Cheapest flight

$793
Flight from New York John F Kennedy Airport to Knock

When to book flights to Knock

Are your dates flexible? Find out the best times to travel to Knock based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Knock based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Knock flights

  • How far is Knock Intl Airport from central Knock?

    The distance between Knock Intl Airport and downtown Knock is 9 miles.

  • What is the name of Knock’s airport?

    Knock is served by Knock Intl Airport, also commonly referred to as Ireland West, Ireland West Airport Knock, or Knock Intl. The airport code is NOC.

  • How does KAYAK find such low prices on flights to Knock?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Knock.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Knock?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Knock?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knock with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Knock?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knock up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Knock

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Knock flight deals.

Reviews of the top airline flying to Knock

 
See real verified KAYAK customer reviews for airlines flying to Knock. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Knock. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Knock? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 8161 reviews
6.8Comfort
7.7Crew
7.0Boarding
6.5Entertainment
6.4Food
Airline reviews

Waiting area not big enough for all the passengers, no airport lounge.

8.0 ExcellentLarry, May 2026
Read more British Airways reviews

Waiting area not big enough for all the passengers, no airport lounge.

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Aer Lingus was the actual airline so they handled everything professionally.

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

Excellent service smooth flight f or the most part food was right now.I'm expectedly good.

The flight was delayed, and delayed some more. But there was more room on this plane than the one that flew oversees! There was no food or entertainment, but that’s ok, it’s a short flight

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Traveling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Westport
Carrick-on-Shannon
Belmullet
Newport

Everything you need to know for your flight to Knock

Information on the airport you'll fly into in Knock

Knock (NOC)