£49 Find Cheap Flights from Castletown to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Castletown to Ireland departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Castletown to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Castletown to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Castletown to Ireland

Fri, 18 Sep - Sun, 20 Sep
Multiple Airlines Logo
17:15 - 23:59
IOM
-
DUB
6h 44m
1 stop
Multiple Airlines Logo
23:10 - 08:40
DUB
-
IOM
9h 30m
1 stop
£90Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep
Multiple Airlines Logo
17:15 - 23:59
IOM
-
DUB
6h 44m
1 stop
Multiple Airlines Logo
23:10 - 08:40
DUB
-
IOM
9h 30m
1 stop
£91Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
09:40 - 20:30
IOM
-
DUB
10h 50m
1 stop
Multiple Airlines Logo
10:35 - 15:25
DUB
-
IOM
4h 50m
1 stop
£91Multiple Airlines
Thu, 3 Sep - Sat, 5 Sep
Multiple Airlines Logo
09:40 - 23:25
IOM
-
DUB
13h 45m
1 stop
Multiple Airlines Logo
06:20 - 11:40
DUB
-
IOM
5h 20m
1 stop
£93Multiple Airlines
Thu, 3 Sep - Sat, 5 Sep
Multiple Airlines Logo
09:40 - 23:25
IOM
-
DUB
13h 45m
1 stop
Multiple Airlines Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
£99Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
09:40 - 20:30
IOM
-
DUB
10h 50m
1 stop
Multiple Airlines Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
£100Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep
Multiple Airlines Logo
17:15 - 23:59
IOM
-
DUB
6h 44m
1 stop
Multiple Airlines Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
£100Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep
Multiple Airlines Logo
17:15 - 23:59
IOM
-
DUB
6h 44m
1 stop
Multiple Airlines Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
£101Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Aer Lingus Logo
17:20 - 18:10
IOM
-
DUB
0h 50mdirect
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
£103Aer Lingus
Fri, 28 Aug - Sat, 29 Aug
Aer Lingus Logo
17:20 - 18:10
IOM
-
DUB
0h 50mdirect
Aer Lingus Logo
11:00 - 11:45
DUB
-
IOM
0h 45mdirect
£110Aer Lingus
Booking Insights

KAYAK's insights & trends for Castletown to Ireland flights

Get data-powered insights and trends into flights from Castletown to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Castletown to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Castletown found in the last 5 days was to Dublin, at £135 return. The most popular route is from Castletown (IOM) to Dublin (DUB), and the cheapest return airline ticket found on this route in the last 5 days was £135.

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

The average price for all round-trip flights from Castletown to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost £124 on average. Morning departures are around 380% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is £594.

What is the cheapest month to fly from Castletown to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Castletown to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Castletown to Ireland is December, when tickets cost £97 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of return tickets is £327 and £157 respectively.

What’s the cheapest day of the week to fly from Castletown to Ireland?

The average price of all round-trip flights from Castletown to Ireland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Castletown to Ireland, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Ireland, Friday is the cheapest day to fly and Sunday is the most expensive.

Good to know - Cheap tickets from Castletown to Ireland

Low season

February

Cheapest flight

£49
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from Castletown to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Castletown to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Castletown to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Castletown to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Castletown to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Castletown to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Castletown to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Castletown to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Castletown to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Castletown to Ireland

 
Need help choosing which airline to fly with from Castletown to Ireland? 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 1684 reviews
7.0Entertainment
7.2Comfort
6.7Food
8.1Crew
7.4Boarding
Airline reviews

Awful customer service. What you are told 100% depends on who you talk to.

2.0 MediocreDeirdre, Aug 2026
SFO - DUB
Read more Aer Lingus reviews

Awful customer service. What you are told 100% depends on who you talk to.

Baggage handling was poor. Baggage was delayed. Communicating updates on finding and delivering the baggage was poor.

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

Despite me ordering a gluten-free meal, they had nothing on board. If you have health restrictions, be careful! Otherwise just fine.

The first flight was delayed and left us with a tight connection from Dublin to LAX. We would have made it and only had carry on luggage, however we were turned away and not allowed to go to the gate because they gave our seats away!

I was not permitted to check in online and there was no one at the check in desk at FCO when I arrived, so I could not get to my flight. Did not receive compensation of any kind.

Boarding was messy and the flight was delayed an hour

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

The overall sports experience wasn’t even OK. The fact I canceled when I was on my way to get food at the airport again this was a international flight. I was out of the country and I did have work the next day. It was very inconvenience and very last minute and it was very poorly communicated.

Informed of delay the day of flight resulted in us getting to our destination hours later. Had we been notified earlier plans could have been rearranged. No airline employee could tell us why there was such a delay. Smells of trying to hide the real reason Food was not offered to us. Stewardess walked right passed us offering others drinks and food. I thought on a short flight maybe they paid for it so I didn’t ask. Turns out they should have offered us something Seats were very hard and uncomfortable

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

Information on your arrival and departure airports