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Cheap flights from Ireland to Castletown from €54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Castletown departing on 3/5. 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
0 bags

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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 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€103Aer Lingus
Tue, 5 May - Tue, 19 May
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€113Aer Lingus
Mon, 13 Apr - Mon, 20 Apr
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€113Aer Lingus
Sat, 11 Apr - Tue, 14 Apr
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
€114Aer Lingus
Thu, 26 Mar - Sun, 29 Mar
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
€115Aer Lingus
Sat, 4 Apr - Sun, 5 Apr
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
€116Aer Lingus
Sat, 4 Apr - Sun, 5 Apr
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
€117Aer Lingus
Sat, 14 Mar - Wed, 18 Mar
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
€119Aer Lingus
Sun, 12 Apr - Sun, 19 Apr
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
€119Aer Lingus
Wed, 13 May - Sun, 17 May
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
19:10 - 20:00
IOM
-
DUB
0h 50mdirect
€120Aer Lingus
Tue, 19 May - Fri, 22 May

Aer Lingus flights from Ireland to Castletown

Our best Aer Lingus deals on Ireland to Castletown flight tickets
Aer Lingus
5 May
DUB16:00Dublin
0h 50m
IOM16:50Castletown Ronaldsway
19 May
IOM12:15Castletown Ronaldsway
0h 50m
DUB13:05Dublin
€103
Aer Lingus
13 Apr
DUB16:00Dublin
0h 50m
IOM16:50Castletown Ronaldsway
20 Apr
IOM17:20Castletown Ronaldsway
0h 45m
DUB18:05Dublin
€113
Aer Lingus
26 Mar
DUB16:00Dublin
0h 50m
IOM16:50Castletown Ronaldsway
29 Mar
IOM17:20Castletown Ronaldsway
0h 45m
DUB18:05Dublin
€113

British Airways flights from Ireland to Castletown

Our best British Airways deals on Ireland to Castletown flight tickets
British Airways
14 Mar
DUB20:40Dublin
23h 30m
1 stop
IOM20:10Castletown Ronaldsway
18 Mar
IOM12:05Castletown Ronaldsway
19h 50m
1 stop
DUB07:55Dublin
€361
British Airways
14 Mar
DUB20:40Dublin
14h 50m
2 stops
IOM11:30Castletown Ronaldsway
18 Mar
IOM12:05Castletown Ronaldsway
4h 55m
1 stop
DUB17:00Dublin
€434
British Airways
2 Mar
DUB13:00Dublin
7h 10m
1 stop
IOM20:10Castletown Ronaldsway
5 Mar
IOM07:05Castletown Ronaldsway
9h 55m
2 stops
DUB17:00Dublin
€650

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 13,528 searches. Data last updated 28 February 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

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Tue 5/5

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Tue 19/5

12:15-13:05

Nonstop0h 50m

€103

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Mon 13/4

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Mon 20/4

12:15-13:05

Nonstop0h 50m

€113

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 11/4

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Tue 14/4

12:15-13:05

Nonstop0h 50m

€113

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Thu 26/3

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 29/3

17:20-18:05

Nonstop0h 45m

€114

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 4/4

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 5/4

17:20-18:05

Nonstop0h 45m

€115

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 4/4

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 5/4

17:20-18:05

Nonstop0h 45m

€116

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 14/3

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Wed 18/3

17:20-18:05

Nonstop0h 45m

€117

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sun 12/4

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 19/4

17:20-18:05

Nonstop0h 45m

€119

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 13/5

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 17/5

17:20-18:05

Nonstop0h 45m

€119

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Tue 19/5

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Fri 22/5

19:10-20:00

Nonstop0h 50m

€120

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, September is the cheapest month to fly from Ireland to Castletown. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €74. If you aren’t able to travel to Castletown during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €110.

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

Our data shows that Monday is the least expensive day to fly to Castletown. Tickets to fly out on this day can be as low as €126. On the other hand, Tuesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €455.

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 €151. Flights in the morning are often more expensive, with an average ticket price of €170.

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 Ronaldsway flights?

There is only 1 cabin class available to choose from on Ireland to Castletown Ronaldsway 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

Best price found

€137

Fastest flight time

0h 50m

Direct flights

Every day

Airports in Castletown

1 airport
The best flight deal from Ireland to Castletown found on momondo in the last 72 hours is €137
The fastest flight from Ireland to Castletown takes 0h 50m
Direct flights go from Ireland to Castletown every day.
There is 1 airport in Castletown. From Ireland there are direct flights to Castletown Ronaldsway (IOM).
Search flight deals

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

    Prices for flights from Ireland to Castletown Ronaldsway Airport were last updated today.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Castletown Ronaldsway Airport.

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

    The travel and health documents required for your trip to Castletown Ronaldsway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Castletown Ronaldsway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 €72Free CancellationRating
7.2
1,464 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?

Yes. momondo enables you to select and highlight flights to Castletown from Ireland with this policy.

How can momondo help me find flights from Ireland to Castletown?

momondo provides multiple filters to help you find the best flight to Castletown from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Castletown from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Aer Lingus