Cheap flights from Dublin to Castletown from £49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Castletown departing on 16/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Aer Lingus flights from Dublin to Castletown
Our best Aer Lingus deals on Dublin to Castletown flight tickets
British Airways flights from Dublin to Castletown
Our best British Airways deals on Dublin to Castletown flight tickets
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Fly from
Fly to
Route
Depart
Return
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Thu 17/9
10:55-11:45
Nonstop0h 50m
Castletown Ronaldsway
Sun 20/9
17:20-18:10
Nonstop0h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Sat 29/8
16:00-16:50
Nonstop0h 50m
Castletown Ronaldsway
Sat 5/9
17:20-18:10
Nonstop0h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Fri 4/9
10:55-11:45
Nonstop0h 50m
Castletown Ronaldsway
Thu 10/9
17:20-18:10
Nonstop0h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Tue 8/9
16:00-16:50
Nonstop0h 50m
Castletown Ronaldsway
Thu 10/9
17:20-18:10
Nonstop0h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Mon 7/9
10:55-11:45
Nonstop0h 50m
Castletown Ronaldsway
Wed 9/9
17:20-18:10
Nonstop0h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Sun 16/8
10:55-11:45
Nonstop0h 50m
Castletown Ronaldsway
Thu 20/8
11:25-12:20
Nonstop0h 55m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Fri 4/9
16:00-16:50
Nonstop0h 50m
Castletown Ronaldsway
Thu 10/9
09:40-20:30
1 stop10h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Tue 8/9
16:00-16:50
Nonstop0h 50m
Castletown Ronaldsway
Thu 10/9
09:40-20:30
1 stop10h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Fri 4/9
16:00-16:50
Nonstop0h 50m
Castletown Ronaldsway
Thu 10/9
09:40-20:30
1 stop10h 50m
DublinCastletown
DUB Dublin - IOM Castletown Ronaldsway
DUBIOM
Dublin
Thu 17/9
16:00-16:50
Nonstop0h 50m
Castletown Ronaldsway
Sun 20/9
17:15-23:25
1 stop6h 10m
See travel insights to Castletown from
How to get the cheapest flight ticket from Dublin 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 typical price of a round-trip flight between Dublin and Castletown?
Prices are currently low for flights on this route.
Typical prices usually range from £105 to £143.The lowest price recently found on this route was £100.
What is the cheapest month to fly to Castletown?
The month of October is, on average, the cheapest month to fly to Castletown from Dublin, with most prices found around £69. If you aren’t able to travel to Castletown during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £88.
What is the cheapest day to depart on your flight to Castletown?
The cheapest day to depart from Dublin to Castletown is on a Friday when prices can be found for as low as £99. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Castletown for around £240.
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 morning when flights can be purchased for as low as £119. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £121 on average. Flights to Castletown from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Dublin to Castletown Ronaldsway flight route?
Fly from Dublin to Castletown Ronaldsway for the best Dublin - Castletown Ronaldsway flight prices
What cabin class options are available on Dublin to Castletown flights?
There is only 1 cabin class available to choose from on Dublin to Castletown flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Dublin to Castletown flight prices changed over time?
How many flights depart from Dublin to Castletown on average per day?
3 flights are operational daily from Dublin to Castletown as of August 2026. The most popular departure time for this route is 16:00, with 53% of flights per day taking off in the afternoon.
How many flights depart from Dublin to Castletown on average per week?
As of August 2026, 26 flights take off from Dublin and land in Castletown each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Dublin to Castletown
Cheap Dublin to Castletown (DUB to IOM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Castletown
Frequently asked questions about flying from Dublin to Castletown
How far is Dublin to Castletown Ronaldsway by plane?
Castletown Ronaldsway is 82.8 mi away from Dublin. 0h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Dublin Airport to Castletown Ronaldsway Airport?
Prices for flights from Dublin Airport to Castletown Ronaldsway Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to Castletown Ronaldsway Airport?
As of August 2026, there is 1 operator available to choose from for flights from Dublin Airport to Castletown Ronaldsway Airport.
How old do you have to be to fly from Dublin Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Castletown Ronaldsway Airport.
What documentation or ID do you need to fly to Castletown Ronaldsway Airport?
The travel and health documents you'll need for your trip to Castletown Ronaldsway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castletown Ronaldsway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Castletown?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Castletown is ATR 72-201 / 202, representing 100.00% of all bookings.
What is the most popular airline from Dublin to Castletown?
momondo data reveals that the most frequently booked airline on the route from Dublin to Castletown is Aer Lingus, representing 100% of all bookings.
Best airlines flying from Dublin to Castletown
Compare and see reviews for airlines that fly from Dublin to Castletown with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £65 | Free Cancellation | Rating 7.3 1,690 reviews |
Aer Lingus Flights From Dublin to Castletown
Aer Lingus operates around 13 flights from Dublin to Castletown every week. The average price of these flights found in the last 72 hours has been £121, but momondo users have found Aer Lingus deals from Dublin to Castletown from as low as £65 round-trip. Aer Lingus has been scored 7.3/10 in 1,690 reviews.
Travelling to a place near Castletown?
Book flights to Castletown if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Castletown?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Castletown . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Dublin to Castletown with flexible booking policies on momondo?
All flight searches from Dublin to Castletown on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dublin to Castletown?
Once all potential Dublin 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 Dublin to Castletown right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Dublin to Castletown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.