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Flights to Knock Intl

$305 Cheap flights to Knock

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Knock

Cheap round-trip flights

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Multiple Airlines Logo
5:00 pm - 3:05 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
17h 05m2 stops Dublin London Heathrow
Multiple Airlines Logo
11:05 am - 5:50 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
35h 45m2 stops Malaga Madrid Barajas
$759Multiple Airlines
Fri, Dec 4 - Tue, Dec 8
British Airways Logo
6:40 pm - 12:30 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
12h 50m1 stop London Heathrow
British Airways Logo
1:05 pm - 7:50 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
11h 45m1 stop London Heathrow
$917British Airways
Fri, Dec 4 - Tue, Dec 8
British Airways Logo
9:15 pm - 12:30 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
10h 15m1 stop London Heathrow
British Airways Logo
1:05 pm - 7:30 amNOC  Knock Intl-JFK New York John F Kennedy Intl
23h 25m2 stops London Heathrow Boston Logan Intl
$926British Airways
Fri, Dec 4 - Tue, Dec 8
Multiple Airlines Logo
7:40 pm - 1:45 pmBWI  Baltimore/Washington-NOC Knock Intl
13h 05m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
3:20 pm - 6:40 pmNOC  Knock Intl-BWI Baltimore/Washington
32h 20m3 stops Liverpool J. Lennon Kastrup Copenhagen Reykjavik Keflavik Intl
$937Multiple Airlines
Tue, Nov 24 - Mon, Nov 30
British Airways Logo
8:05 am - 12:30 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
23h 25m1 stop London Heathrow
British Airways Logo
1:05 pm - 4:15 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
32h 10m2 stops London Heathrow Barcelona-El Prat
$939British Airways
Sun, Jan 17 - Thu, Jan 21
British Airways Logo
2:40 pm - 12:30 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
40h 50m2 stops Charlotte Douglas London Heathrow
British Airways Logo
1:05 pm - 4:15 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
32h 10m2 stops London Heathrow Barcelona-El Prat
$943British Airways
Sun, Jan 17 - Thu, Jan 21
Multiple Airlines Logo
2:29 pm - 1:45 pmBWI  Baltimore/Washington-NOC Knock Intl
18h 16m3 stops Chicago O'Hare Intl Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
3:20 pm - 6:40 pmNOC  Knock Intl-BWI Baltimore/Washington
32h 20m3 stops Liverpool J. Lennon Kastrup Copenhagen Reykjavik Keflavik Intl
$960Multiple Airlines
Tue, Nov 24 - Mon, Nov 30
Multiple Airlines Logo
6:55 pm - 12:30 pmBWI  Baltimore/Washington-NOC Knock Intl
12h 35m1 stop London Heathrow
Multiple Airlines Logo
1:05 pm - 5:05 pmNOC  Knock Intl-BWI Baltimore/Washington
33h 00m1 stop London Heathrow
$1,009Multiple Airlines
Tue, Nov 24 - Thu, Dec 3
Multiple Airlines Logo
7:05 pm - 12:30 pmJFK  New York John F Kennedy Intl-NOC Knock Intl
12h 25m1 stop London Heathrow
Multiple Airlines Logo
1:05 pm - 8:10 pmNOC  Knock Intl-JFK New York John F Kennedy Intl
12h 05m1 stop London Heathrow
$1,017Multiple Airlines
Fri, Dec 25 - Thu, Dec 31
Multiple Airlines Logo
9:20 am - 4:00 pmLAX  Los Angeles-NOC Knock Intl
22h 40m3 stops Casablanca Mohamed V Paris Charles de Gaulle Liverpool J. Lennon
Multiple Airlines Logo
9:00 am - 8:20 amNOC  Knock Intl-LAX Los Angeles
30h 20m2 stops London Stansted Casablanca Mohamed V
$1,030Multiple Airlines
Fri, Mar 12 - Sat, Mar 20

momondo Fare Finder

 
Use the filters below to find and compare flights to Knock that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkKnock

JFK New York John F Kennedy Intl - NOC Knock Intl

JFKNOC

New York John F Kennedy Intl

Fri 12/4

5:00 pm-3:05 pm

2 stops17h 05m

Knock Intl

Tue 12/8

11:05 am-5:50 pm

2 stops35h 45m

$759

New YorkKnock

JFK New York John F Kennedy Intl - NOC Knock Intl

JFKNOC

New York John F Kennedy Intl

Fri 12/4

6:40 pm-12:30 pm

1 stop12h 50m

Knock Intl

Tue 12/8

1:05 pm-7:50 pm

1 stop11h 45m

$917

New YorkKnock

JFK New York John F Kennedy Intl - NOC Knock Intl

JFKNOC

New York John F Kennedy Intl

Fri 12/4

9:15 pm-12:30 pm

1 stop10h 15m

Knock Intl

Tue 12/8

1:05 pm-7:30 am

2 stops23h 25m

$926

BaltimoreKnock

BWI Baltimore/Washington - NOC Knock Intl

BWINOC

Baltimore/Washington

Tue 11/24

7:40 pm-1:45 pm

2 stops13h 05m

Knock Intl

Mon 11/30

3:20 pm-6:40 pm

3 stops32h 20m

$937

New YorkKnock

JFK New York John F Kennedy Intl - NOC Knock Intl

JFKNOC

New York John F Kennedy Intl

Sun 1/17

8:05 am-12:30 pm

1 stop23h 25m

Knock Intl

Thu 1/21

1:05 pm-4:15 pm

2 stops32h 10m

$939

New YorkKnock

JFK New York John F Kennedy Intl - NOC Knock Intl

JFKNOC

New York John F Kennedy Intl

Sun 1/17

2:40 pm-12:30 pm

2 stops40h 50m

Knock Intl

Thu 1/21

1:05 pm-4:15 pm

2 stops32h 10m

$943

BaltimoreKnock

BWI Baltimore/Washington - NOC Knock Intl

BWINOC

Baltimore/Washington

Tue 11/24

2:29 pm-1:45 pm

3 stops18h 16m

Knock Intl

Mon 11/30

3:20 pm-6:40 pm

3 stops32h 20m

$960

BaltimoreKnock

BWI Baltimore/Washington - NOC Knock Intl

BWINOC

Baltimore/Washington

Tue 11/24

6:55 pm-12:30 pm

1 stop12h 35m

Knock Intl

Thu 12/3

1:05 pm-5:05 pm

1 stop33h 00m

$1,009
Quickest round-trip

New YorkKnock

JFK New York John F Kennedy Intl - NOC Knock Intl

JFKNOC

New York John F Kennedy Intl

Fri 12/25

7:05 pm-12:30 pm

1 stop12h 25m

Knock Intl

Thu 12/31

1:05 pm-8:10 pm

1 stop12h 05m

$1,017

Los AngelesKnock

LAX Los Angeles - NOC Knock Intl

LAXNOC

Los Angeles

Fri 3/12

9:20 am-4:00 pm

3 stops22h 40m

Knock Intl

Sat 3/20

9:00 am-8:20 am

2 stops30h 20m

$1,030

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Knock flights insights and trends

Explore insights for your Knock flight to craft the best travel plan

How long does it take to fly to Knock?

Flight times from United States to Knock vary, but if you’re flying out of Los Angeles and flying into Shannon (one of the most popular routes), then the duration is 14h on average. Another popular route from United States to Knock is flying from Miami to Shannon, which will take roughly 13h 20m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Knock Intl

Find the cheapest flights to Knock Intl from your nearest city or airport

Cheap Knock flight deals and tips

Summary info about Knock flight prices, duration and airlines

Best One-Way Price

$305

Best Round-Trip Price

$759

Fastest flight time

33h 10m
The best one-way flight price to Knock from United States in the last 5 days is $305 (New York John F Kennedy Intl to Knock Intl).
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The best round-trip flight price to Knock from United States in the last 5 days is $759 (New York John F Kennedy Intl to Knock Intl).
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The fastest flight to Knock from United States takes 33h 10m (Baltimore/Washington to Knock Intl).
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Frequently asked questions about flying to Knock

Is there an alternative airport near Knock?

Those flying to Knock could potentially find better pricing at Knock Intl Airport (9 mi from Knock city center), Galway Airport (34 mi from Knock city center) or Donegal Airport (90 mi from Knock city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Knock?

With an average price of $82 per person, Knock Intl Airport is the cheapest airport to fly into when planning your trip to Knock. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to Knock Intl Airport?

Prices for flights to Knock Intl Airport refresh daily.

How many operators does momondo search for flights to Knock Intl Airport?

As of October 2026, there are 2 operators available to choose from for flights to Knock Intl Airport.

How old do you have to be to fly to Knock Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Knock Intl Airport.

What documentation or ID do you need to fly to Knock Intl Airport?

The travel and health documents required for your trip to Knock Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knock Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Knock?

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

Why use momondo?

Why should I use momondo to find a flight deal to Knock?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Knock. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Knock with flexible booking policies on momondo?

All flight searches to Knock on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Knock?

momondo provides multiple filters to help you find the best flight to Knock. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Knock right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Knock, momondo offers a useful price alert feature which will track prices for flights to Knock and alert you when they change.

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