NOC

$289 Find Cheap Flights to Knock - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$675
Typical prices: $948-$1,411
Multiple Airlines
Sat 9/15Sat 9/22
JFK - NOC • 1 stop
Cheapest one-way
$289
Typical prices: $502-$703
Multiple Airlines
Sat 10/13
JFK - NOC • 2 stops
Top airlines
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
When to travel
April
Cheapest • 43% price drop
September
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Knock!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Knock

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Knock

Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
6:20 pm - 2:55 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
15h 35m1 stop London Gatwick
Multiple Airlines Logo
5:35 pm - 3:55 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
51h 20m2 stops Faro London Stansted
$675Multiple Airlines
Wed, Sep 30 - Tue, Oct 13
Multiple Airlines Logo
4:55 pm - 4:20 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
18h 25m2 stops Dublin London Heathrow
Multiple Airlines Logo
11:15 am - 10:25 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
40h 10m3 stops London Stansted Berlin Brandenburg Dublin
$732Multiple Airlines
Thu, Nov 5 - Mon, Nov 9
Multiple Airlines Logo
6:55 am - 5:30 pmEWR  Newark-NOC Knock Intl
29h 35m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat London Stansted
Multiple Airlines Logo
6:45 pm - 10:10 pmNOC  Knock Intl-EWR Newark
32h 25m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado
$832Multiple Airlines
Thu, Nov 5 - Mon, Nov 9
Multiple Airlines Logo
3:30 pm - 12:25 pmEWR  Newark-NOC Knock Intl
15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
6:45 pm - 10:10 pmNOC  Knock Intl-EWR Newark
32h 25m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado
$904Multiple Airlines
Thu, Nov 5 - Mon, Nov 9
Multiple Airlines Logo
11:36 am - 12:25 pmEWR  Newark-NOC Knock Intl
19h 49m2 stops Ottawa London Heathrow
Multiple Airlines Logo
1:00 pm - 12:02 pmNOC  Knock Intl-EWR Newark
52h 02m2 stops London Heathrow Halifax Intl
$905Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
6:25 pm - 12:35 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
13h 10m2 stops Shannon London Heathrow
Multiple Airlines Logo
8:55 am - 8:05 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
40h 10m3 stops London Stansted Barcelona-El Prat Lisbon Humberto Delgado
$907Multiple Airlines
Wed, Sep 9 - Sun, Sep 13
Multiple Airlines Logo
3:00 pm - 12:35 pmEWR  Newark-NOC Knock Intl
16h 35m2 stops Ottawa London Heathrow
Multiple Airlines Logo
1:05 pm - 8:00 amNOC  Knock Intl-EWR Newark
23h 55m2 stops London Heathrow Toronto Pearson Intl
$913Multiple Airlines
Wed, Sep 30 - Tue, Oct 13
Multiple Airlines Logo
3:45 pm - 4:20 pmEWR  Newark-NOC Knock Intl
19h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
8:50 am - 4:05 pmNOC  Knock Intl-EWR Newark
36h 15m3 stops Manchester Berlin Brandenburg Dublin
$916Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
12:59 pm - 12:35 pmORD  Chicago O'Hare Intl-NOC Knock Intl
17h 36m2 stops Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 8:00 amNOC  Knock Intl-ORD Chicago O'Hare Intl
24h 55m2 stops London Heathrow Toronto Pearson Intl
$925Multiple Airlines
Thu, Oct 1 - Thu, Oct 8
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
$927Aer Lingus
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 is the cheapest day to fly to Knock?

Wednesday is the cheapest day to fly to Knock at $751 round-trip on average over the past 12 months on KAYAK. Sunday is the most expensive at $1,474.

What is the cheapest month to fly to Knock?

  • April is the cheapest month to fly to Knock with an average price of $734 round-trip.
  • December ($4,139) and May ($1,379) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Knock?

Night flights to Knock are the cheapest at $928 round-trip on average. Morning flights are the most expensive at $1,373.

Find deals

Key details for flights to Knock

Low season

January

Cheapest flight

$289
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from New York John F Kennedy Intl 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

Your questions about flights to Knock, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Knock?

    Delta operates the most flights from the United States to Knock at 0 per week, while British Airways is the airline most often selected by KAYAK users searching for flights from the United States to Knock. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Where can I fly from to get the cheapest fares to Knock?

    Based on fares booked in the past 5 days, the cheapest flights to Knock are from:
    • New York, from $675 round-trip
    • Chicago, from $925 round-trip

  • How do I know if a flight to Knock is a good deal?

    A good deal on a flight to Knock is around $948 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airlines should I consider for flights to Knock?

    British Airways is the most popular airline with KAYAK users flying to Knock, and has the best on-time record at the destination's main airport.

Your guide to booking Knock flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Knock, recent KAYAK data shows that stronger deals tend to land around $948 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Knock around April. Round-trip fares historically average $734 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $445 per round-trip. Evening flights to Knock average $928 compared to $1,373 for morning flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Knock

 
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 8178 reviews
7.7Crew
7.0Boarding
6.8Comfort
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)