IOM

€36 Find Cheap Flights to Castletown – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€97
Typical prices: €120-€216
Aer Lingus
Fri 12/10Fri 19/10
DUB - IOM • Direct
Cheapest one-way flight
€36
Typical prices: €53-€92
Aer Lingus
Fri 9/2
DUB - IOM • Direct
Direct flights
You can fly direct with Aer Lingus. Average duration is 0h 50m
FAQs
FAQs
Top airlines
Most flights • 7 per week
Best reviews • 7.3 score
Airline reviews
+1
Airline reviews
+1
When to travel
Cheapest • 45% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Castletown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Castletown

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Castletown

Mon, 12 Oct - Mon, 19 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM  Castletown Ronaldsway-DUB Dublin
0h 50mdirect
€97Aer Lingus
Fri, 23 Oct - Wed, 28 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05IOM  Castletown Ronaldsway-DUB Dublin
0h 45mdirect
€100Aer Lingus
Mon, 19 Oct - Thu, 22 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05IOM  Castletown Ronaldsway-DUB Dublin
0h 50mdirect
€101Aer Lingus
Fri, 23 Oct - Mon, 26 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05IOM  Castletown Ronaldsway-DUB Dublin
0h 45mdirect
€101Aer Lingus
Sun, 11 Oct - Sun, 18 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM  Castletown Ronaldsway-DUB Dublin
0h 50mdirect
€101Aer Lingus
Thu, 22 Oct - Sun, 25 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05IOM  Castletown Ronaldsway-DUB Dublin
0h 45mdirect
€101Aer Lingus
Thu, 8 Oct - Sun, 11 Oct
Aer Lingus Logo
10:55 - 11:45DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM  Castletown Ronaldsway-DUB Dublin
0h 50mdirect
€101Aer Lingus
Thu, 1 Oct - Mon, 5 Oct
Aer Lingus Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM  Castletown Ronaldsway-DUB Dublin
0h 50mdirect
€101Aer Lingus
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Multiple Airlines Logo
07:25 - 16:20IOM  Castletown Ronaldsway-DUB Dublin
8h 55m1 stop Liverpool J. Lennon
€102Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Multiple Airlines Logo
08:35 - 11:50IOM  Castletown Ronaldsway-DUB Dublin
3h 15m1 stop Liverpool J. Lennon
€111Multiple Airlines
Booking Insights

Price, demand, and travel trends for Ireland to Castletown flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Castletown with more confidence.

What is the cheapest flight to Castletown?

Dublin to Castletown is the cheapest route at €97 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Castletown?

A return flight to Castletown costs €145 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €143.

What is the cheapest day to fly to Castletown?

Friday is the cheapest day to fly to Castletown at €124 return on average over the past 12 months on KAYAK. Thursday is the most expensive at €201.

What is the cheapest month to fly to Castletown?

  • October is the cheapest month to fly to Castletown with an average price of €81 return.
  • May (€241) and June (€214) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Castletown?

Afternoon flights to Castletown are the cheapest at €140 return on average. Night flights are the most expensive at €272.

What is a good deal for flights to Castletown?

Flights under €120 are considered a good deal. 25% of KAYAK users found return flights to Castletown at or below these prices, with the lowest fares from:

  • Dublin €120
.

Key details for flights to Castletown

Low season

December

Cheapest flight

€36
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (47% more expensive on average)
Flights from Dublin to Castletown

When to book flights to Castletown

Are your dates flexible? Find out the best times to travel to Castletown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Castletown, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Castletown?

    Aer Lingus operates the most flights from Ireland to Castletown at 7 per week, and for this route Aer Lingus is also the airline most often selected by KAYAK users searching for flights from Ireland to Castletown. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How long is a direct flight to Castletown?

    Direct flights to Castletown are available from Dublin, with a flight time of about 0h 50m.

  • How many flights serve Castletown?

    Castletown receives 1 flights per day and 7 per week from across the world. Dublin has the most flights to Castletown with 7 weekly flights.

  • How do I know if a flight to Castletown is a good deal?

    A good deal on a flight to Castletown is around €120 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airlines should I consider for flights to Castletown?

Your guide to booking Castletown flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Castletown, recent KAYAK data shows that stronger deals tend to be around €120 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Castletown in October. Return fares historically average €81 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to €133 per return. Midday flights to Castletown average €140 compared to €272 for evening flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Castletown, some airlines may include bags at no extra cost. For example, Aer Lingus includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top airline flying to Castletown

 
Need help choosing which airline to fly with to Castletown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1763 reviews
8.1Crew
7.5Boarding
7.2Comfort
6.7Food
7.0Entertainment
Airline reviews

I was advertised a free seat selection for a "Smart" fare through BusinessClass.com. I was never able to select a seat. I thus paid extra for a bill of goods I was never provided. would love to speak with a representative of Kayak

2.0 MediocreAnonymous, Sept 2026
Read more Aer Lingus reviews

I was advertised a free seat selection for a "Smart" fare through BusinessClass.com. I was never able to select a seat. I thus paid extra for a bill of goods I was never provided. would love to speak with a representative of Kayak

Overall good. We weren't able to find out about food options for the flight and there was nothing I could eat due to allergies. The biggest problem was getting our checked bag at Logan. Waited an hour!

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

The boarding time for this flight was ridiculous, longest in all my time flying. There was a problem with the original plane so it was switched at the last minute. Not a good substitution. We were delayed in departing. The bathrooms for economy were not adequate. The crew were pleasant but not present in the economy section, in an ~ 8hr flight only twice did they come through offering water, easy to get very dehydrated. I had to go and ask every hour for more water. The seats were cramped, and I have no idea what they did to the coffee but it was undrinkable. The food, was disgusting, utterly inedible, I am stunned by the lack of care and quality with the inflight service, very disappointing, I had expected better from Aer Lingus.

Excellent cabin crew. They helped a number of passengers with mobility challenges and a mother with a 3 year old and an infant. Better than most other airlines by far. Well done Eduardo!

Good, I slept the entire flight so I cannot add many inflight details

Internet didn’t work more than 30 seconds at a time. Stared at my seat for most of the flight.

We had a connection flight in Toronto and the checked bags didn’t arrive to the baggage claim area 1.5 hours later- this caused us to miss our flight because of the delay. I called Aer Lingus to see if they could help, but since I booked it through a third party on Kayak, they said they couldn’t help. Are you able to help with this? We needed up getting a hotel and renting a car for the solution.

I didn't know if the plane was even go And the plane shook like it was from the same era as Indiana Jones

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
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More options for your flight to Castletown

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