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Cheap flights from New York John F Kennedy Intl Airport to Castletown from $587

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 2/4. 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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Find the cheapest flights from New York John F Kennedy Intl Airport to Castletown

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 pm - 6:50 pm
JFK
-
IOM
19h 45m1 stop
Multiple Airlines Logo
3:40 pm - 3:55 pm
IOM
-
JFK
29h 15m1 stop
$587Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
5:00 pm - 4:50 pm
JFK
-
IOM
18h 50m1 stop
Multiple Airlines Logo
7:50 pm - 3:55 pm
IOM
-
JFK
25h 05m1 stop
$695Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Aer Lingus Logo
5:25 pm - 4:50 pm
JFK
-
IOM
18h 25m2 stops
Aer Lingus Logo
5:20 pm - 7:29 pm
IOM
-
JFK
31h 09m1 stop
$778Aer Lingus
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
9:00 pm - 4:50 pm
JFK
-
IOM
14h 50m1 stop
Multiple Airlines Logo
7:50 pm - 2:50 pm
IOM
-
JFK
24h 00m2 stops
$821Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
5:25 pm - 4:50 pm
JFK
-
IOM
18h 25m2 stops
Multiple Airlines Logo
5:20 pm - 10:00 pm
IOM
-
JFK
57h 40m2 stops
$866Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Aer Lingus Logo
12:00 pm - 4:50 pm
JFK
-
IOM
23h 50m2 stops
Aer Lingus Logo
5:20 pm - 6:25 pm
IOM
-
JFK
30h 05m2 stops
$909Aer Lingus
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
11:20 pm - 4:10 pm
JFK
-
IOM
11h 50m1 stop
British Airways Logo
4:50 pm - 7:29 pm
IOM
-
JFK
31h 39m2 stops
$1,385British Airways
Mon, Feb 2 - Wed, Feb 4
British Airways Logo
5:00 pm - 4:10 pm
JFK
-
IOM
18h 10m2 stops
British Airways Logo
4:50 pm - 7:29 pm
IOM
-
JFK
31h 39m2 stops
$1,390British Airways
Mon, Feb 2 - Wed, Feb 4
British Airways Logo
8:40 pm - 4:10 pm
JFK
-
IOM
14h 30m1 stop
British Airways Logo
12:05 pm - 7:35 pm
IOM
-
JFK
12h 30m1 stop
$4,094British Airways
Mon, Feb 2 - Wed, Feb 4

Aer Lingus flights from New York John F Kennedy Intl Airport to Castletown

Our best Aer Lingus deals on New York John F Kennedy Intl Airport to Castletown flight tickets
Aer Lingus
Feb 4
JFK5:25 pmNew York John F Kennedy Intl
18h 25m
2 stops
IOM4:50 pmCastletown Ronaldsway
Feb 8
IOM5:20 pmCastletown Ronaldsway
31h 09m
1 stop
JFK7:29 pmNew York John F Kennedy Intl
$778
Find similar
Aer Lingus
Feb 4
JFK12:00 pmNew York John F Kennedy Intl
23h 50m
2 stops
IOM4:50 pmCastletown Ronaldsway
Feb 8
IOM5:20 pmCastletown Ronaldsway
30h 05m
2 stops
JFK6:25 pmNew York John F Kennedy Intl
$909
Find similar
Aer Lingus
May 24
JFK11:45 pmNew York John F Kennedy Intl
31h 00m
1 stop
IOM11:45 amCastletown Ronaldsway
May 28
IOM5:20 pmCastletown Ronaldsway
9h 55m
1 stop
JFK10:15 pmNew York John F Kennedy Intl
$1,068
Find similar

British Airways flights from New York John F Kennedy Intl Airport to Castletown

Our best British Airways deals on New York John F Kennedy Intl Airport to Castletown flight tickets
British Airways
Feb 2
JFK8:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
IOM4:10 pmCastletown Ronaldsway
Feb 4
IOM4:50 pmCastletown Ronaldsway
31h 39m
2 stops
JFK7:29 pmNew York John F Kennedy Intl
$1,385
Find similar
British Airways
Feb 2
JFK5:00 pmNew York John F Kennedy Intl
18h 10m
2 stops
IOM4:10 pmCastletown Ronaldsway
Feb 4
IOM4:50 pmCastletown Ronaldsway
31h 39m
2 stops
JFK7:29 pmNew York John F Kennedy Intl
$1,390
Find similar
British Airways
Feb 2
JFK8:40 pmNew York John F Kennedy Intl
14h 30m
1 stop
IOM4:10 pmCastletown Ronaldsway
Feb 4
IOM12:05 pmCastletown Ronaldsway
12h 30m
1 stop
JFK7:35 pmNew York John F Kennedy Intl
$4,094
Find similar

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 December 9, 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

Wed 2/4

6:05 pm-6:50 pm

1 stop19h 45m

Castletown Ronaldsway

Sun 2/8

3:40 pm-3:55 pm

1 stop29h 15m

$587

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 2/4

5:00 pm-4:50 pm

1 stop18h 50m

Castletown Ronaldsway

Sun 2/8

7:50 pm-3:55 pm

1 stop25h 05m

$695

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 2/4

5:25 pm-4:50 pm

2 stops18h 25m

Castletown Ronaldsway

Sun 2/8

5:20 pm-7:29 pm

1 stop31h 09m

$778

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 2/4

9:00 pm-4:50 pm

1 stop14h 50m

Castletown Ronaldsway

Sun 2/8

7:50 pm-2:50 pm

2 stops24h 00m

$821

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 2/4

5:25 pm-4:50 pm

2 stops18h 25m

Castletown Ronaldsway

Sun 2/8

5:20 pm-10:00 pm

2 stops57h 40m

$866

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 2/4

12:00 pm-4:50 pm

2 stops23h 50m

Castletown Ronaldsway

Sun 2/8

5:20 pm-6:25 pm

2 stops30h 05m

$909

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 2/2

11:20 pm-4:10 pm

1 stop11h 50m

Castletown Ronaldsway

Wed 2/4

4:50 pm-7:29 pm

2 stops31h 39m

$1,385

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 2/2

5:00 pm-4:10 pm

2 stops18h 10m

Castletown Ronaldsway

Wed 2/4

4:50 pm-7:29 pm

2 stops31h 39m

$1,390

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 2/2

8:40 pm-4:10 pm

1 stop14h 30m

Castletown Ronaldsway

Wed 2/4

12:05 pm-7:35 pm

1 stop12h 30m

$4,094

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

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Castletown takes 11h 50m
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. 14h 30m 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.

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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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Cabin classes currently available on flights to Castletown

List of cabin classes available on flights landing in Castletown. Availability may vary depending on flight origin and airline.
First Class to Castletown
Business Class to Castletown