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Cheap flights from North America to Knock from €238

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 11/6. 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
18:00 - 12:35
EWR
-
NOC
61h 35m
2 stops
Multiple Airlines Logo
13:05 - 14:59
NOC
-
EWR
30h 54m
2 stops
€511Multiple Airlines
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
18:40 - 12:35
EWR
-
NOC
36h 55m
2 stops
Multiple Airlines Logo
13:05 - 17:12
NOC
-
EWR
33h 07m
2 stops
€514Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
15:50 - 12:35
JFK
-
NOC
15h 45m
2 stops
Multiple Airlines Logo
13:05 - 21:47
NOC
-
JFK
37h 42m
2 stops
€518Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
16:56 - 12:35
EWR
-
NOC
14h 39m
2 stops
Multiple Airlines Logo
13:05 - 09:12
NOC
-
EWR
25h 07m
2 stops
€522Multiple Airlines
Tue, 28 Apr - Sun, 3 May
Aer Lingus Logo
17:35 - 12:35
EWR
-
NOC
14h 00m
2 stops
Aer Lingus Logo
13:05 - 16:05
NOC
-
EWR
32h 00m
2 stops
€563Aer Lingus
Wed, 29 Apr - Sun, 3 May
Aer Lingus Logo
18:25 - 12:35
JFK
-
NOC
13h 10m
2 stops
Aer Lingus Logo
13:05 - 16:55
NOC
-
JFK
32h 50m
2 stops
€570Aer Lingus
Tue, 28 Apr - Sun, 3 May
Aer Lingus Logo
23:55 - 12:35
JFK
-
NOC
31h 40m
2 stops
Aer Lingus Logo
13:05 - 16:55
NOC
-
JFK
32h 50m
2 stops
€573Aer Lingus
Thu, 30 Apr - Fri, 8 May
British Airways Logo
22:25 - 12:35
JFK
-
NOC
33h 10m
2 stops
British Airways Logo
13:05 - 22:25
NOC
-
JFK
14h 20m
2 stops
€587British Airways
Sun, 12 Apr - Thu, 16 Apr
British Airways Logo
19:35 - 12:35
JFK
-
NOC
12h 00m
1 stop
British Airways Logo
13:05 - 22:25
NOC
-
JFK
14h 20m
2 stops
€591British Airways
Wed, 29 Apr - Sun, 3 May
British Airways Logo
21:25 - 12:35
EWR
-
NOC
10h 10m
1 stop
British Airways Logo
13:05 - 16:05
NOC
-
EWR
32h 00m
2 stops
€615British Airways
Fri, 1 May - Fri, 8 May

British Airways flights from North America to Knock

Our best British Airways deals on North America to Knock flight tickets
British Airways
12 Apr
JFK22:25New York John F Kennedy Intl
33h 10m
2 stops
NOC12:35Knock Intl
16 Apr
NOC13:05Knock Intl
14h 20m
2 stops
JFK22:25New York John F Kennedy Intl
€587
British Airways
29 Apr
JFK19:35New York John F Kennedy Intl
12h 00m
1 stop
NOC12:35Knock Intl
3 May
NOC13:05Knock Intl
14h 20m
2 stops
JFK22:25New York John F Kennedy Intl
€591
British Airways
16 Feb
JFK21:50New York John F Kennedy Intl
9h 35m
1 stop
NOC12:25Knock Intl
24 Feb
NOC13:00Knock Intl
11h 35m
1 stop
JFK19:35New York John F Kennedy Intl
€601

Aer Lingus flights from North America to Knock

Our best Aer Lingus deals on North America to Knock flight tickets
Aer Lingus
29 Apr
EWR17:35Newark
14h 00m
2 stops
NOC12:35Knock Intl
3 May
NOC13:05Knock Intl
32h 00m
2 stops
EWR16:05Newark
€563
Aer Lingus
28 Apr
JFK18:25New York John F Kennedy Intl
13h 10m
2 stops
NOC12:35Knock Intl
3 May
NOC13:05Knock Intl
32h 50m
2 stops
JFK16:55New York John F Kennedy Intl
€570
Aer Lingus
30 Apr
JFK23:55New York John F Kennedy Intl
31h 40m
2 stops
NOC12:35Knock Intl
8 May
NOC13:05Knock Intl
32h 50m
2 stops
JFK16:55New York John F Kennedy Intl
€573

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 14 February 2026.
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

NewarkKnock

EWR - NOC

EWRNOC

Newark

Sat 11/4

18:00-12:35

2 stops61h 35m

Knock Intl

Sat 18/4

13:05-14:59

2 stops30h 54m

€511

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 1/5

18:40-12:35

2 stops36h 55m

Knock Intl

Fri 8/5

13:05-17:12

2 stops33h 07m

€514

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

15:50-12:35

2 stops15h 45m

Knock Intl

Fri 8/5

13:05-21:47

2 stops37h 42m

€518

NewarkKnock

EWR - NOC

EWRNOC

Newark

Tue 28/4

16:56-12:35

2 stops14h 39m

Knock Intl

Sun 3/5

13:05-09:12

2 stops25h 07m

€522

NewarkKnock

EWR - NOC

EWRNOC

Newark

Wed 29/4

17:35-12:35

2 stops14h 00m

Knock Intl

Sun 3/5

13:05-16:05

2 stops32h 00m

€563

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Tue 28/4

18:25-12:35

2 stops13h 10m

Knock Intl

Sun 3/5

13:05-16:55

2 stops32h 50m

€570

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Thu 30/4

23:55-12:35

2 stops31h 40m

Knock Intl

Fri 8/5

13:05-16:55

2 stops32h 50m

€573

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Sun 12/4

22:25-12:35

2 stops33h 10m

Knock Intl

Thu 16/4

13:05-22:25

2 stops14h 20m

€587

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Wed 29/4

19:35-12:35

1 stop12h 00m

Knock Intl

Sun 3/5

13:05-22:25

2 stops14h 20m

€591

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 1/5

21:25-12:35

1 stop10h 10m

Knock Intl

Fri 8/5

13:05-16:05

2 stops32h 00m

€615

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from North America to Knock takes 9h 35m
There are no direct flights from North America to Knock. There are no popular flight routes from North America to Knock.
Search flight deals

  • 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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