Question 1

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

Accepted Answer

The cheapest time of day to fly to Castletown is at midday when flights can be purchased for as low as €99. Flights in the morning are often more expensive, with an average ticket price of €154.

Question 2

How many flights depart from Dublin to Castletown on average per week?

Accepted Answer

As of July 2025, there are 20 flights per week flying from Dublin to Castletown. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

Question 3

What is the cheapest month to fly to Castletown?

Accepted Answer

In general, September is the cheapest month to fly from Dublin to Castletown. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €79. If you aren’t able to travel to Castletown during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of €96.

Question 4

How many flights depart from Dublin to Castletown on average per day?

Accepted Answer

The number of flights available between Dublin and Castletown is 2 per day as of July 2025. The most frequent departure time is 16:00, with 71% of daily flights leaving in the afternoon.

Question 5

What is the cheapest Dublin to Castletown Ronaldsway flight route?

Accepted Answer

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

Question 6

How far in advance should I book a flight to Castletown?

Accepted Answer

You are more likely to see cheaper flights to Castletown from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Castletown for around €160 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castletown from Dublin for as low as €80 on momondo.

Question 7

What cabin class options are available on Dublin to Castletown Ronaldsway flights?

Accepted Answer

There are 1 cabin classes available to choose from on Dublin to Castletown Ronaldsway flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 8

What is the cheapest airline that flies from Dublin to Castletown Ronaldsway?

Accepted Answer

Aer Lingus and British Airways are the most popular carriers operating from Dublin to Castletown Ronaldsway

Question 9

How have Dublin to Castletown flight prices changed over time?

Accepted Answer

As of July 2025, prices for Dublin to Castletown flights are approximately 0% more expensive when compared to flights at the same time last year.

Question 10

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

Accepted Answer

Our data shows that Saturday is the least expensive day to fly to Castletown. Tickets to fly out on this day can be as low as €103. On the other hand, Wednesday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €251.

Question 11

What is the typical price of a round-trip flight between Dublin and Castletown?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from €85 to €169.
The lowest price recently found on this route was €71.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

The number of operators available for flights from Dublin Airport to Castletown Ronaldsway Airport is 1 as of July 2025.

Question 14

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

Accepted Answer

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 from Dublin Airport to Castletown Ronaldsway Airport.

Question 15

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

Accepted Answer

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.

Best price found	€38
Fastest flight time	0h 50m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Castletown	1 airport

Cheap flights from Dublin to Castletown from €38

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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?

What is the cheapest month to fly to Castletown?

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

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

The cheapest time of day to fly to Castletown is at midday when flights can be purchased for as low as €99. Flights in the morning are often more expensive, with an average ticket price of €154.

What is the cheapest Dublin to Castletown Ronaldsway flight route?

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

How far in advance should I book a flight to Castletown?

What cabin class options are available on Dublin to Castletown Ronaldsway flights?

There are 1 cabin classes available to choose from on Dublin to Castletown Ronaldsway 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?

As of July 2025, prices for Dublin to Castletown flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Dublin to Castletown Ronaldsway?

Aer Lingus and British Airways are the most popular carriers operating from Dublin to Castletown Ronaldsway

How many flights depart from Dublin to Castletown on average per day?

The number of flights available between Dublin and Castletown is 2 per day as of July 2025. The most frequent departure time is 16:00, with 71% of daily flights leaving in the afternoon.

How many flights depart from Dublin to Castletown on average per week?

As of July 2025, there are 20 flights per week flying from Dublin to Castletown. The most common day of the week flights depart is Mon, with 20% of 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

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How far is Dublin to Castletown Ronaldsway by plane?

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

How many operators does momondo search 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?

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

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What is the most popular airline from Dublin to Castletown?

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