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Cheap flights from New York John F Kennedy Intl Airport to Castletown from $683

This is the cheapest round-trip 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 9/22. 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

Aer Lingus Logo
9:05 pm - 11:50 amJFK-IOM
9h 45m1 stop
Aer Lingus Logo
5:20 pm - 2:55 pmIOM-JFK
25h 35m1 stop
$683Aer Lingus
Find Deal
Mon, Sep 22 - Sat, Nov 1
Multiple Airlines Logo
6:20 pm - 4:50 pmJFK-IOM
17h 30m2 stops
Multiple Airlines Logo
7:00 am - 9:05 pmIOM-JFK
42h 05m3 stops
$775Multiple Airlines
Find Deal
Mon, Sep 22 - Sat, Nov 1
Multiple Airlines Logo
9:00 am - 11:50 amJFK-IOM
21h 50m2 stops
Multiple Airlines Logo
5:20 pm - 5:09 pmIOM-JFK
27h 49m2 stops
$823Multiple Airlines
Find Deal
Mon, Sep 22 - Sat, Nov 1
Multiple Airlines Logo
6:20 pm - 9:35 amJFK-IOM
10h 15m1 stop
Multiple Airlines Logo
10:00 am - 11:29 amIOM-JFK
29h 29m2 stops
$825Multiple Airlines
Find Deal
Mon, Sep 22 - Sat, Nov 1
Multiple Airlines Logo
1:15 am - 4:50 pmJFK-IOM
34h 35m3 stops
Multiple Airlines Logo
7:00 am - 9:05 pmIOM-JFK
42h 05m3 stops
$890Multiple Airlines
Find Deal
Sun, Sep 21 - Sat, Nov 1
Multiple Airlines Logo
4:05 pm - 4:50 pmJFK-IOM
19h 45m3 stops
Multiple Airlines Logo
7:00 am - 9:05 pmIOM-JFK
42h 05m3 stops
$934Multiple Airlines
Find Deal
Mon, Sep 22 - Sat, Nov 1
Multiple Airlines Logo
1:15 am - 4:50 pmJFK-IOM
34h 35m3 stops
Multiple Airlines Logo
7:00 am - 9:05 pmIOM-JFK
18h 05m2 stops
$1,038Multiple Airlines
Find Deal
Sun, Sep 21 - Sat, Nov 1
Multiple Airlines Logo
1:15 am - 4:50 pmJFK-IOM
34h 35m3 stops
Multiple Airlines Logo
7:00 am - 6:20 pmIOM-JFK
15h 20m1 stop
$1,087Multiple Airlines
Find Deal
Sun, Sep 21 - Sat, Nov 1

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 September 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

Mon 9/22

9:05 pm-11:50 am

1 stop9h 45m

Castletown Ronaldsway

Sat 11/1

5:20 pm-2:55 pm

1 stop25h 35m

$683

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 9/22

6:20 pm-4:50 pm

2 stops17h 30m

Castletown Ronaldsway

Sat 11/1

7:00 am-9:05 pm

3 stops42h 05m

$775

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 9/22

9:00 am-11:50 am

2 stops21h 50m

Castletown Ronaldsway

Sat 11/1

5:20 pm-5:09 pm

2 stops27h 49m

$823

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 9/22

6:20 pm-9:35 am

1 stop10h 15m

Castletown Ronaldsway

Sat 11/1

10:00 am-11:29 am

2 stops29h 29m

$825

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 9/21

1:15 am-4:50 pm

3 stops34h 35m

Castletown Ronaldsway

Sat 11/1

7:00 am-9:05 pm

3 stops42h 05m

$890

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 9/22

4:05 pm-4:50 pm

3 stops19h 45m

Castletown Ronaldsway

Sat 11/1

7:00 am-9:05 pm

3 stops42h 05m

$934

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 9/21

1:15 am-4:50 pm

3 stops34h 35m

Castletown Ronaldsway

Sat 11/1

7:00 am-9:05 pm

2 stops18h 05m

$1,038

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 9/21

1:15 am-4:50 pm

3 stops34h 35m

Castletown Ronaldsway

Sat 11/1

7:00 am-6:20 pm

1 stop15h 20m

$1,087

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from New York John F Kennedy Intl Airport to Castletown. There are no popular flight routes from New York John F Kennedy Intl Airport to Castletown.
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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. 9h 45m 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.

  • How do I get Price Alerts for flights from New York John F Kennedy Intl Airport to Castletown?

    Search flight deals from New York John F Kennedy Intl Airport to Castletown. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from New York John F Kennedy Intl Airport to Castletown with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Castletown?

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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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