HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Castletown

$607+ Cheap flights from Newark (EWR) to Castletown (IOM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — IOM
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Castletown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Newark to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Castletown (IOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juin 12, 2025.

Round-trip from

$1,214
(Kiwi.com)

One-way from

$607
(FlightHub)
From Newark to Castletown Ronaldsway
Search Deals
One-way flight from Newark to Castletown Ronaldsway
Search Deals

Find flight deals from Newark to Castletown

Cheapest flights from Newark to Castletown
Explore the most affordable flight options available from Newark to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/255:30 pmEWR - IOM
1 stop18h 20mMultiple Airlines
ven. 8/11:10 pmIOM - EWR
2 stops30h 45mMultiple Airlines
Deal found 6/10$1,214
This Gurufare deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/259:25 pmEWR - IOM
1 stop13h 45mBritish Airways
ven. 8/19:45 amIOM - EWR
2 stops14h 40mBritish Airways
Deal found 6/10$1,274

Cheapflights Fare Finder

Customize your flight search to find flights from Newark 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, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
Use the filters below to find and compare flights from Newark Airport to Castletown that are best for you.

Fly from

Newark

Fly to

Castletown

Route

Depart

Return

Price

NewarkCastletown

EWR - IOM

EWRIOM

Newark

ven. 7/25

5:30 pm-4:50 pm

1 stop18h 20m

Castletown Ronaldsway

ven. 8/1

1:10 pm-2:55 pm

2 stops30h 45m

$1,214

NewarkCastletown

EWR - IOM

EWRIOM

Newark

ven. 7/25

9:25 pm-4:10 pm

1 stop13h 45m

Castletown Ronaldsway

ven. 8/1

9:45 am-7:25 pm

2 stops14h 40m

$1,274

NewarkCastletown

EWR - IOM

EWRIOM

Newark

dim. 8/31

5:30 pm-12:40 pm

1 stop14h 10m

$607

NewarkCastletown

EWR - IOM

EWRIOM

Newark

dim. 8/31

5:30 pm-11:55 am

2 stops13h 25m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Newark to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Castletown

Get insights into the airlines that provide service to Castletown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castletown. Reviews last updated juin 12, 2025.
Aer Lingus
7.1
Good
1,117 reviews

Food

6.4

Entertainment

6.8

Boarding

7.2

Overall

7.1

Comfort

7.0

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.1
Good
1,117 reviews
Aer Lingus
7.1
Good
1,117 reviews

Food

6.4

Entertainment

6.8

Boarding

7.2

Overall

7.1

Comfort

7.0

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
British Airways
6.6
Okay
7,008 reviews
Aer Lingus
7.1
Good
1,117 reviews

Food

6.4

Entertainment

6.8

Boarding

7.2

Overall

7.1

Comfort

7.0

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Related info for your journey

Find useful and relevant information for your journey from Newark to Castletown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castletown from Newark?

    Located just 1.4 mi from the city center, Castletown Ronaldsway is the airport most travelers will use when flying to Castletown from Newark. Booking flights from Newark to Ronaldsway (IOM) should be relatively easy as there are 0 daily inbound flights from Newark from 0 different airlines.

  • Can I find deals for flights from Newark to Castletown that include hotel bookings?

    Yes. In addition to deals on Newark to Castletown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Castletown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Castletown.

  • Can I find deals for business class flights from Newark to Castletown?

    Yes. Cheapflights offers flight deals from Newark to Castletown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Douglas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Castletown

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Castletown flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.