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Cheap flights from Ireland to Castletown from £102

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — IOM
11 jan — 18 jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Castletown

Enter your travel dates to find the best prices.

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

seg 22/1216:00DUB - IOM
Nonstop0h 50mAer Lingus
dom 28/1217:20IOM - DUB
Nonstop0h 45mAer Lingus
Deal found 11/12£102
seg 22/1222:35DUB - IOM
1 stop10h 35mMultiple Airlines
dom 28/1217:20IOM - DUB
Nonstop0h 45mMultiple Airlines
Deal found 11/12£114
qui 18/1208:50DUB - IOM
1 stop7h 20mBritish Airways
dom 21/1215:05IOM - DUB
1 stop6h 45mBritish Airways
Deal found 10/12£384
dom 14/1218:30DUB - IOM
2 stops17h 25mBritish Airways
ter 16/1212:05IOM - DUB
1 stop5h 00mBritish Airways
Deal found 11/12£434
qua 10/1220:40DUB - IOM
2 stops17h 05mBritish Airways
dom 14/1216:50IOM - DUB
1 stop21h 30mBritish Airways
Deal found 10/12£464

Find flight deals from Ireland to Castletown

Keep the following information in mind while searching for Ireland to Castletown flight deals. Data was last updated 12 dezembro 2025.

Round-trip from

£102

Popular in

May

Cheapest in

September

Average price

£121
Aer Lingus
  • Aer Lingus
  • 22/12-28/12
  • Nonstop
  • 1h 35m total
  • Ireland to Castletown
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 858,174 searches. Data last updated 12 dezembro 2025.
Use the filters below to find and compare flights from Ireland to Castletown that are best for you.

Fly from

Ireland

Fly to

Castletown

Route

Depart

Return

Price

DublinCastletown

DUB - IOM

DUBIOM

Dublin

seg 22/12

22:35-09:10

1 stop10h 35m

Castletown Ronaldsway

dom 28/12

17:20-18:05

Nonstop0h 45m

£114

DublinCastletown

DUB - IOM

DUBIOM

Dublin

seg 26/1

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

seg 2/2

19:20-11:05

1 stop15h 45m

£126

DublinCastletown

DUB - IOM

DUBIOM

Dublin

seg 26/1

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

seg 2/2

17:20-18:05

Nonstop0h 45m

£133

DublinCastletown

DUB - IOM

DUBIOM

Dublin

sex 1/5

08:35-15:25

1 stop6h 50m

Castletown Ronaldsway

qua 6/5

11:35-17:05

1 stop5h 30m

£289

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ter 2/6

15:45-20:10

1 stop4h 25m

£208

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Best time to book a flight from Ireland to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Ireland with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Castletown

What is the cheapest month to book a flight from Ireland to Castletown?

Currently, September is the cheapest month in which you can book a flight from Ireland to Castletown (average of £60). Flying from Ireland to Castletown in March is currently the most expensive (average of £133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to IOM?

Find hourly flight availability from Ireland to Castletown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 dezembro 2025.

When flying from Ireland to Castletown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Castletown

Explore weekly flight availability from Ireland to Castletown. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 dezembro 2025.

The most flights from IE0 to IOM are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 12 dezembro 2025.
Read reviews from past customers who have flown with Aer Lingus from Ireland to Castletown. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,394 reviews
Check prices

Food

6.6

Comfort

7.1

Crew

8.0

Entertainment

7.0

Boarding

7.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,394 reviews
Aer Lingus
7.2
Good
1,394 reviews
Check prices

Food

6.6

Comfort

7.1

Crew

8.0

Entertainment

7.0

Boarding

7.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

Find useful and relevant information for your journey from Ireland 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 Ireland?

    For a flight from Ireland to Castletown, you will be flying into Ronaldsway. Castletown Ronaldsway (IOM) is just 1.4 mi from the center of the city.

  • How popular is this Ireland to Castletown flight route?

    This flight path from Ireland to Castletown Ronaldsway was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Castletown?

    Airlines like Aer Lingus fly from Ireland to Castletown in about 50m. The time it takes to get you to your destination is usually consistent. The distance from Ireland to Castletown is about 80 mi. Generally, flights for this route are direct.

  • What are the most reliable airlines from Ireland to Castletown?

    Consider Aer Lingus (81%), Emerald Airlines (81%) or Qatar Airways (79%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Castletown.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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.

  • What is the cheapest month to book a flight from Ireland to Castletown?

    Currently, September is the cheapest month in which you can book a flight from Ireland to Castletown (average of £60). Flying from Ireland to Castletown in March is currently the most expensive (average of £133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Castletown?

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

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Alternative routes for Ireland to Castletown

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ireland to Castletown

Discover the top airline that operate flights from Ireland to Castletown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 dezembro 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£59Average£107FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Castletown?

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Why should you use Cheapflights to find cheap flight tickets from Ireland to Castletown?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Castletown.

Can Cheapflights find flights from Ireland to Castletown with no change fees?

Yes, we can. To see specific flights from Ireland to Castletown with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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