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Cheap flights from North America to Knock from €502

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 16/2. 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
14:41 - 12:35
EWR
-
NOC
16h 54m2 stops
Multiple Airlines Logo
13:05 - 14:45
NOC
-
EWR
30h 40m2 stops
€518Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
10:25 - 12:35
EWR
-
NOC
21h 10m2 stops
Multiple Airlines Logo
13:05 - 09:47
NOC
-
EWR
49h 42m2 stops
€519Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
09:00 - 12:35
JFK
-
NOC
22h 35m2 stops
Multiple Airlines Logo
13:05 - 21:47
NOC
-
JFK
37h 42m2 stops
€519Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
11:05 - 12:25
EWR
-
NOC
20h 20m2 stops
Multiple Airlines Logo
13:00 - 20:37
NOC
-
EWR
36h 37m2 stops
€520Multiple Airlines
Thu, 26 Feb - Sun, 1 Mar
Multiple Airlines Logo
09:00 - 12:35
JFK
-
NOC
22h 35m2 stops
Multiple Airlines Logo
13:05 - 15:02
NOC
-
JFK
30h 57m2 stops
€520Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
09:00 - 12:35
JFK
-
NOC
22h 35m2 stops
Multiple Airlines Logo
13:05 - 15:02
NOC
-
JFK
30h 57m2 stops
€521Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
09:10 - 12:25
EWR
-
NOC
22h 15m1 stop
Multiple Airlines Logo
13:00 - 11:20
NOC
-
EWR
27h 20m1 stop
€542Multiple Airlines
Thu, 26 Feb - Sun, 1 Mar
Multiple Airlines Logo
15:17 - 12:25
EWR
-
NOC
16h 08m2 stops
Multiple Airlines Logo
13:00 - 11:20
NOC
-
EWR
27h 20m1 stop
€546Multiple Airlines
Thu, 26 Feb - Sun, 1 Mar
British Airways Logo
15:59 - 12:25
JFK
-
NOC
15h 26m2 stops
British Airways Logo
13:00 - 13:55
NOC
-
JFK
29h 55m2 stops
€581British Airways
Thu, 26 Feb - Sun, 1 Mar
British Airways Logo
18:45 - 12:35
JFK
-
NOC
12h 50m1 stop
British Airways Logo
13:05 - 22:15
NOC
-
JFK
14h 10m2 stops
€590British 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
26 Feb
JFK15:59New York John F Kennedy Intl
15h 26m
2 stops
NOC12:25Knock Intl
1 Mar
NOC13:00Knock Intl
29h 55m
2 stops
JFK13:55New York John F Kennedy Intl
€581
Find similar
British Airways
1 May
JFK18:45New York John F Kennedy Intl
12h 50m
1 stop
NOC12:35Knock Intl
8 May
NOC13:05Knock Intl
14h 10m
2 stops
JFK22:15New York John F Kennedy Intl
€590
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British Airways
1 May
EWR17:55Newark
13h 40m
1 stop
NOC12:35Knock Intl
8 May
NOC13:05Knock Intl
31h 45m
2 stops
EWR15:50Newark
€600
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Aer Lingus flights from North America to Knock

Our best Aer Lingus deals on North America to Knock flight tickets
Aer Lingus
17 Jun
JFK18:29New York John F Kennedy Intl
13h 06m
2 stops
NOC12:35Knock Intl
21 Jun
NOC13:05Knock Intl
32h 45m
2 stops
JFK16:50New York John F Kennedy Intl
€905
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Aer Lingus
23 May
IAD17:40Washington, D.C. Dulles Intl
13h 55m
1 stop
NOC12:35Knock Intl
31 May
NOC13:05Knock Intl
31h 45m
1 stop
IAD15:50Washington, D.C. Dulles Intl
€984
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Aer Lingus
23 May
IAD17:20Washington, D.C. Dulles Intl
14h 15m
2 stops
NOC12:35Knock Intl
31 May
NOC13:05Knock Intl
12h 15m
1 stop
IAD20:20Washington, D.C. Dulles Intl
€991
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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 1 January 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

Fri 1/5

14:41-12:35

2 stops16h 54m

Knock Intl

Fri 8/5

13:05-14:45

2 stops30h 40m

€518

NewarkKnock

EWR - NOC

EWRNOC

Newark

Fri 1/5

10:25-12:35

2 stops21h 10m

Knock Intl

Fri 8/5

13:05-09:47

2 stops49h 42m

€519

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

09:00-12:35

2 stops22h 35m

Knock Intl

Fri 8/5

13:05-21:47

2 stops37h 42m

€519

NewarkKnock

EWR - NOC

EWRNOC

Newark

Thu 26/2

11:05-12:25

2 stops20h 20m

Knock Intl

Sun 1/3

13:00-20:37

2 stops36h 37m

€520

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

09:00-12:35

2 stops22h 35m

Knock Intl

Fri 8/5

13:05-15:02

2 stops30h 57m

€520

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

09:00-12:35

2 stops22h 35m

Knock Intl

Fri 8/5

13:05-15:02

2 stops30h 57m

€521

NewarkKnock

EWR - NOC

EWRNOC

Newark

Thu 26/2

09:10-12:25

1 stop22h 15m

Knock Intl

Sun 1/3

13:00-11:20

1 stop27h 20m

€542

NewarkKnock

EWR - NOC

EWRNOC

Newark

Thu 26/2

15:17-12:25

2 stops16h 08m

Knock Intl

Sun 1/3

13:00-11:20

1 stop27h 20m

€546

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Thu 26/2

15:59-12:25

2 stops15h 26m

Knock Intl

Sun 1/3

13:00-13:55

2 stops29h 55m

€581

New YorkKnock

JFK - NOC

JFKNOC

New York John F Kennedy Intl

Fri 1/5

18:45-12:35

1 stop12h 50m

Knock Intl

Fri 8/5

13:05-22:15

2 stops14h 10m

€590

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 and Aer Lingus are the most popular carriers 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

12h 05m

Direct flights

None
The fastest flight from North America to Knock takes 12h 05m
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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