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Cheap flights from New York John F Kennedy Intl Airport to Castletown from $562

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Castletown departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New York John F Kennedy Intl Airport to Castletown

Cheap round-trip flights

Logo
6:20 pm - 9:35 amJFK-IOM
10h 15m1 stop
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7:10 pm - 3:55 pmIOM-JFK
25h 45m1 stop
$613
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Tue, Sep 16 - Tue, Sep 23
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6:20 pm - 9:35 amJFK-IOM
10h 15m1 stop
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7:10 pm - 10:26 amIOM-JFK
44h 16m2 stops
$691
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Tue, Sep 16 - Tue, Sep 23
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3:55 pm - 11:50 amJFK-IOM
14h 55m2 stops
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5:20 pm - 3:08 pmIOM-JFK
26h 48m2 stops
$782
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Tue, Sep 16 - Tue, Sep 23
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12:30 am - 9:35 amJFK-IOM
28h 05m2 stops
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12:20 pm - 7:20 pmIOM-JFK
12h 00m1 stop
$842
Find Deal
Mon, Sep 15 - Tue, Sep 23

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Castletown 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 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Tue 9/16

6:20 pm-9:35 am

1 stop10h 15m

Castletown Ronaldsway

Tue 9/23

7:10 pm-3:55 pm

1 stop25h 45m

$613

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Tue 9/16

6:20 pm-9:35 am

1 stop10h 15m

Castletown Ronaldsway

Tue 9/23

7:10 pm-10:26 am

2 stops44h 16m

$691

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Tue 9/16

3:55 pm-11:50 am

2 stops14h 55m

Castletown Ronaldsway

Tue 9/23

5:20 pm-3:08 pm

2 stops26h 48m

$782

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 9/15

12:30 am-9:35 am

2 stops28h 05m

Castletown Ronaldsway

Tue 9/23

12:20 pm-7:20 pm

1 stop12h 00m

$842

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 8/31

2:45 pm-12:40 pm

2 stops16h 55m

$562

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 8/31

4:30 pm-4:50 pm

2 stops19h 20m

$568

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 8/31

4:55 pm-12:40 pm

1 stop14h 45m

$637

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 8/31

4:55 pm-12:40 pm

1 stop14h 45m

$650

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Castletown from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Castletown

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 New York John F Kennedy Intl to Castletown Ronaldsway?

Aer Lingus is the most popular carrier operating from New York John F Kennedy Intl to Castletown Ronaldsway

When to book flights from New York John F Kennedy Intl Airport to Castletown

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Castletown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Castletown (JFK to IOM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Castletown

Best Price Found

$562

Fastest flight time

10h 15m

Direct flights

None

Airports in Castletown

1 airport
The best one-way flight to Castletown from New York John F Kennedy Intl Airport in the past 72 hours is $562. The best round-trip flight deal from New York John F Kennedy Intl Airport to Castletown found on momondo in the last 72 hours is $613.
The fastest flight from New York John F Kennedy Intl Airport to Castletown takes 10h 15m
There are no direct flights from New York John F Kennedy Intl Airport to Castletown. Popular non-direct route for this connection is New York John F Kennedy Intl Airport - Castletown Ronaldsway Airport.
There is 1 airport near Castletown: Castletown Ronaldsway (IOM)
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  • How far is New York John F Kennedy Intl to Castletown Ronaldsway by plane?

    There are 3223.1 mi between New York John F Kennedy Intl and Castletown Ronaldsway. 10h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Castletown Ronaldsway Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Castletown Ronaldsway Airport were last updated today.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Castletown Ronaldsway Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The travel and health documents required for your trip to Castletown Ronaldsway 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 Castletown Ronaldsway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Castletown?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Castletown. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Castletown with flexible booking policies on momondo?

Flights from New York to Castletown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Castletown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Castletown.

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

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

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