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Cheap flights from Ireland to Castletown from £101

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Castletown departing on 26/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Castletown

Recent return flight deals from Ireland to Castletown

Enter your travel dates to find the best prices.
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
Sat, 26 Sep - Mon, 28 Sep
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, 18 Sep - Sun, 20 Sep
Aer Lingus Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05IOM  Castletown Ronaldsway-DUB Dublin
0h 50mdirect
£102Aer Lingus
Thu, 24 Sep - Sun, 27 Sep
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
£102Aer Lingus
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Multiple Airlines Logo
13:35 - 21:25IOM  Castletown Ronaldsway-DUB Dublin
7h 50m1 stop Bristol
£105Multiple Airlines
Sat, 26 Sep - Mon, 28 Sep
Multiple Airlines Logo
06:20 - 11:40DUB  Dublin-IOM Castletown Ronaldsway
5h 20m1 stop Liverpool J. Lennon
Multiple Airlines Logo
13:35 - 21:25IOM  Castletown Ronaldsway-DUB Dublin
7h 50m1 stop Bristol
£110Multiple Airlines
Sat, 26 Sep - Mon, 28 Sep
Multiple Airlines Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Multiple Airlines Logo
17:15 - 21:10IOM  Castletown Ronaldsway-DUB Dublin
3h 55m1 stop Manchester
£111Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
16:00 - 16:50DUB  Dublin-IOM Castletown Ronaldsway
0h 50mdirect
Multiple Airlines Logo
17:15 - 23:25IOM  Castletown Ronaldsway-DUB Dublin
6h 10m1 stop Manchester
£113Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep
Multiple Airlines Logo
21:35 - 09:00DUB  Dublin-IOM Castletown Ronaldsway
11h 25m1 stop Manchester
Multiple Airlines Logo
17:15 - 21:10IOM  Castletown Ronaldsway-DUB Dublin
3h 55m1 stop Manchester
£114Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
21:35 - 09:00DUB  Dublin-IOM Castletown Ronaldsway
11h 25m1 stop Manchester
Multiple Airlines Logo
17:15 - 23:25IOM  Castletown Ronaldsway-DUB Dublin
6h 10m1 stop Manchester
£114Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep

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Aer Lingus flights from Ireland to Castletown

Our best Aer Lingus deals on Ireland to Castletown flight tickets
Aer Lingus
18 Sept
DUB10:55Dublin
0h 50m
IOM11:45Castletown Ronaldsway
20 Sept
IOM12:15Castletown Ronaldsway
0h 50m
DUB13:05Dublin
£101
Aer Lingus
11 Sept
DUB10:55Dublin
0h 50m
IOM11:45Castletown Ronaldsway
18 Sept
IOM12:15Castletown Ronaldsway
0h 50m
DUB13:05Dublin
£102
Aer Lingus
25 Oct
DUB10:55Dublin
0h 50m
IOM11:45Castletown Ronaldsway
31 Oct
IOM17:20Castletown Ronaldsway
0h 45m
DUB18:05Dublin
£213

British Airways flights from Ireland to Castletown

Our best British Airways deals on Ireland to Castletown flight tickets
British Airways
17 Sept
DUB10:30Dublin
4h 55m
1 stop
IOM15:25Castletown Ronaldsway
20 Sept
IOM13:10Castletown Ronaldsway
18h 35m
1 stop
DUB07:45Dublin
£274
British Airways
17 Sept
DUB10:30Dublin
4h 55m
1 stop
IOM15:25Castletown Ronaldsway
20 Sept
IOM13:10Castletown Ronaldsway
18h 35m
1 stop
DUB07:45Dublin
£274
British Airways
9 Jan
DUB20:40Dublin
20h 15m
1 stop
IOM16:55Castletown Ronaldsway
11 Jan
IOM11:40Castletown Ronaldsway
8h 05m
1 stop
DUB19:45Dublin
£285

momondo 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, momondo users made 279,928 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Ireland to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Sat 26/9

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Mon 28/9

17:20-18:10

Nonstop0h 50m

£101

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Fri 18/9

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Sun 20/9

12:15-13:05

Nonstop0h 50m

£101

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Thu 24/9

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 27/9

12:15-13:05

Nonstop0h 50m

£102

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Fri 11/9

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Fri 18/9

12:15-13:05

Nonstop0h 50m

£102

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Sat 26/9

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Mon 28/9

13:35-21:25

1 stop7h 50m

£105

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Sat 26/9

06:20-11:40

1 stop5h 20m

Castletown Ronaldsway

Mon 28/9

13:35-21:25

1 stop7h 50m

£110

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Fri 11/9

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Fri 18/9

17:15-21:10

1 stop3h 55m

£111

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Fri 18/9

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 20/9

17:15-23:25

1 stop6h 10m

£113

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Fri 11/9

21:35-09:00

1 stop11h 25m

Castletown Ronaldsway

Fri 18/9

17:15-21:10

1 stop3h 55m

£114

DublinCastletown

DUB Dublin - IOM Castletown Ronaldsway

DUBIOM

Dublin

Fri 18/9

21:35-09:00

1 stop11h 25m

Castletown Ronaldsway

Sun 20/9

17:15-23:25

1 stop6h 10m

£114

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Castletown from

How to get the cheapest flight ticket from Ireland to Castletown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Castletown?

The month of October is, on average, the cheapest month to fly to Castletown from Ireland, with most prices found around £69. If you aren’t able to travel to Castletown during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £96.

What is the cheapest day to depart on your flight to Castletown?

The cheapest day to depart from Ireland to Castletown is on a Tuesday when prices can be found for as low as £104. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Castletown for around £239.

What is the cheapest time of day to depart on your flight to Castletown?

The cheapest time of day to fly to Castletown is in the afternoon when flights can be purchased for as low as £121. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £122 on average. Flights to Castletown from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to Castletown Ronaldsway flight route?

Fly from Dublin to Castletown Ronaldsway for the best Ireland - Castletown Ronaldsway flight prices

What cabin class options are available on Ireland to Castletown flights?

There is only 1 cabin class available to choose from on Ireland to Castletown flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Castletown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Castletown

Fastest flight time

0h 50m

Direct flights

Mon and Sat

Airports in Castletown

1 airport
The fastest flight from Ireland to Castletown takes 0h 50m
Direct flights go from Ireland to Castletown on Monday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Castletown. From Ireland there are direct flights to Castletown Ronaldsway (IOM).
Search flight deals

Frequently asked questions about flying from Ireland to Castletown

  • When did momondo last update prices for flights from Ireland to Castletown Ronaldsway Airport?

    Prices for flights from Ireland to Castletown Ronaldsway Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to Castletown Ronaldsway Airport?

  • How old do you have to be to fly from Ireland to Castletown Ronaldsway Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The required travel and health documents for your Castletown Ronaldsway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castletown Ronaldsway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ireland to Castletown?

Best airlines flying from Ireland to Castletown

Compare and see reviews for airlines that fly from Ireland to Castletown with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £66Free CancellationRating
7.3
1,700 reviews
Search Aer Lingus flights

Travelling to a place near Castletown?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Castletown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Castletown from Ireland.

Can I find flights from Ireland to Castletown with flexible booking policies on momondo?

Flights from Ireland 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 Ireland to Castletown?

Once all potential Ireland to Castletown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Castletown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Castletown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Aer Lingus