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Flights to Castletown Ronaldsway

€48 Cheap flights to Castletown

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Castletown departing on 1/8. 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

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Find the cheapest flights from Ireland to Castletown

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
11:00 - 11:45
DUB
-
IOM
0h 45mdirect
Aer Lingus Logo
17:20 - 18:10
IOM
-
DUB
0h 50mdirect
€108Aer Lingus
Sat, 22 Aug - Mon, 24 Aug
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€109Aer Lingus
Wed, 1 Jul - Thu, 2 Jul
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10
IOM
-
DUB
0h 50mdirect
€110Aer Lingus
Thu, 2 Jul - Sun, 5 Jul
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€111Aer Lingus
Sat, 1 Aug - Sun, 2 Aug
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
11:25 - 12:20
IOM
-
DUB
0h 55mdirect
€112Aer Lingus
Tue, 25 Aug - Thu, 27 Aug
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€113Aer Lingus
Wed, 1 Jul - Thu, 2 Jul
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€113Aer Lingus
Thu, 2 Jul - Sun, 5 Jul
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10
IOM
-
DUB
0h 50mdirect
€114Aer Lingus
Fri, 17 Jul - Sun, 19 Jul
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10
IOM
-
DUB
0h 50mdirect
€116Aer Lingus
Thu, 6 Aug - Thu, 6 Aug
Aer Lingus Logo
10:55 - 11:45
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
12:15 - 13:05
IOM
-
DUB
0h 50mdirect
€118Aer Lingus
Wed, 1 Jul - Mon, 13 Jul

momondo Fare Finder

 
Locate flights to Castletown Ronaldsway that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 11 June 2026.
Use the filters below to find and compare flights to Castletown that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 22/8

11:00-11:45

Nonstop0h 45m

Castletown Ronaldsway

Mon 24/8

17:20-18:10

Nonstop0h 50m

€108

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 1/7

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Thu 2/7

12:15-13:05

Nonstop0h 50m

€109

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Thu 2/7

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Sun 5/7

17:20-18:10

Nonstop0h 50m

€110

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 1/8

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 2/8

12:15-13:05

Nonstop0h 50m

€111

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Tue 25/8

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Thu 27/8

11:25-12:20

Nonstop0h 55m

€112

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 1/7

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Thu 2/7

12:15-13:05

Nonstop0h 50m

€113

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Thu 2/7

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Sun 5/7

12:15-13:05

Nonstop0h 50m

€113

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Fri 17/7

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Sun 19/7

17:20-18:10

Nonstop0h 50m

€114

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Thu 6/8

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Thu 6/8

17:20-18:10

Nonstop0h 50m

€116

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 1/7

10:55-11:45

Nonstop0h 50m

Castletown Ronaldsway

Mon 13/7

12:15-13:05

Nonstop0h 50m

€118

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Castletown from

Castletown flights insights and trends

Explore insights for your Castletown flight to craft the best travel plan

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 €78. If you aren’t able to travel to Castletown during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of €80.

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

Our data shows that Wednesday is the least expensive day to fly to Castletown. Tickets to fly out on this day can be as low as €139. 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 €465.

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 €155. Flights in the morning are often more expensive, with an average ticket price of €174.

Cheapest flights to Castletown Ronaldsway

Find the cheapest flights to Castletown Ronaldsway from your nearest city or airport
Find flights from Dublin to Castletown
CHEAPEST MONTH TO FLY TO CASTLETOWN FROM DUBLINSeptember43% cheaperFlying from Dublin to Castletown costs on average just €78 in September
MOST EXPENSIVE MONTH TO FLY TO CASTLETOWN FROM DUBLINMay68% more expensiveIt costs about €229 for flights to Castletown from Dublin in May
MOST POPULAR MONTH TO FLY TO CASTLETOWN FROM DUBLINSeptember262% more users visitedMore momondo users searched in flights to Castletown from Dublin in September than any other month

Cheap Castletown flight deals and tips

Summary info about Castletown flight prices, duration and airlines

Best One-Way Price

€48

Best Round-Trip Price

€108

Fastest flight time

0h 50m

Popular in

May
The best one-way flight price to Castletown from Ireland in the last 5 days is €48 (Dublin to Castletown Ronaldsway).
Search Deals
The best round-trip flight price to Castletown from Ireland in the last 5 days is €108 (Dublin to Castletown Ronaldsway).
Search Deals
The fastest flight to Castletown from Ireland takes 0h 50m (Dublin to Castletown Ronaldsway).
Search Deals
May has the highest demand for flights to Castletown, with a 26% price increase on average.
Search Deals

Frequently asked questions about flying to Castletown

How long does it take to fly to Castletown?

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Castletown, then you can expect flight times to average 45m and , respectively.

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

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

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

The number of operators available for flights to Castletown Ronaldsway Airport is 1 as of June 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel 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.

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 to Castletown?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Yes. momondo allows you to filter the results for flights to Castletown to just show those with flexible booking policies.

How can momondo help me find flights to Castletown?

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

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

Price alerts on flights to Castletown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Castletown

Popular Flights to Castletown

Popular routes according to searches in the past day on momondo
Dublin to Castletown Ronaldsway Flightsfrom €125