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Cheap flights from Dublin to Castletown from £56

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Castletown departing on 18/4. 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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Find the cheapest flights from Dublin to Castletown

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Castletown.
16:00 - 16:50DUB-IOM
0h 50mdirect
17:20 - 18:10IOM-DUB
0h 50mdirect
£56Aer Lingus
Find Deal
Fri, 18 Apr - Sat, 19 Apr
11:50 - 12:40DUB-IOM
0h 50mdirect
17:20 - 18:10IOM-DUB
0h 50mdirect
£87Aer Lingus
Find Deal
Fri, 20 Jun - Sat, 21 Jun
16:00 - 16:50DUB-IOM
0h 50mdirect
17:20 - 18:10IOM-DUB
0h 50mdirect
£96Aer Lingus
Find Deal
Sat, 12 Apr - Sun, 13 Apr
11:50 - 12:40DUB-IOM
0h 50mdirect
17:00 - 00:10IOM-DUB
7h 10m1 stop
Fri, 9 May - Fri, 16 May
16:00 - 16:50DUB-IOM
0h 50mdirect
17:20 - 18:10IOM-DUB
0h 50mdirect
£105Aer Lingus
Find Deal
Sat, 5 Apr - Sun, 6 Apr
20:55 - 11:20DUB-IOM
14h 25m1 stop
17:00 - 00:10IOM-DUB
7h 10m1 stop
Fri, 9 May - Fri, 16 May
16:00 - 16:50DUB-IOM
0h 50mdirect
17:20 - 18:10IOM-DUB
0h 50mdirect
£179Aer Lingus
Find Deal
Fri, 11 Apr - Sat, 12 Apr
12:45 - 17:30DUB-IOM
4h 45m1 stop
15:40 - 22:05IOM-DUB
6h 25m1 stop
£301British Airways
Find Deal
Thu, 10 Apr - Mon, 14 Apr
15:30 - 09:15DUB-IOM
17h 45m2 stops
19:55 - 11:55IOM-DUB
16h 00m2 stops
£495British Airways
Find Deal
Fri, 18 Apr - Sun, 20 Apr
12:45 - 19:25DUB-IOM
6h 40m2 stops
09:45 - 15:20IOM-DUB
5h 35m1 stop
£500British Airways
Find Deal
Fri, 9 May - Fri, 16 May

Aer Lingus flights from Dublin to Castletown

Our best Aer Lingus deals on Dublin to Castletown flight tickets
Aer Lingus
18 Apr
DUB16:00Dublin
0h 50m
IOM16:50Castletown Ronaldsway
19 Apr
IOM17:20Castletown Ronaldsway
0h 50m
DUB18:10Dublin
Aer Lingus
20 Jun
DUB11:50Dublin
0h 50m
IOM12:40Castletown Ronaldsway
21 Jun
IOM17:20Castletown Ronaldsway
0h 50m
DUB18:10Dublin
Aer Lingus
12 Apr
DUB16:00Dublin
0h 50m
IOM16:50Castletown Ronaldsway
13 Apr
IOM17:20Castletown Ronaldsway
0h 50m
DUB18:10Dublin

British Airways flights from Dublin to Castletown

Our best British Airways deals on Dublin to Castletown flight tickets
British Airways
10 Apr
DUB12:45Dublin
4h 45m
1 stop
IOM17:30Castletown Ronaldsway
14 Apr
IOM15:40Castletown Ronaldsway
6h 25m
1 stop
DUB22:05Dublin
British Airways
18 Apr
DUB15:30Dublin
17h 45m
2 stops
IOM09:15Castletown Ronaldsway
20 Apr
IOM19:55Castletown Ronaldsway
16h 00m
2 stops
DUB11:55Dublin
British Airways
9 May
DUB12:45Dublin
6h 40m
2 stops
IOM19:25Castletown Ronaldsway
16 May
IOM09:45Castletown Ronaldsway
5h 35m
1 stop
DUB15:20Dublin

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?

What is the cheapest month to fly to Castletown?

The month of July is, on average, the cheapest month to fly to Castletown from Dublin, with most prices found around £95. If you aren’t able to travel to Castletown during the month of July, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £99.

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

The cheapest day to depart from Dublin to Castletown is on a Tuesday when prices can be found for as low as £0. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Castletown for around £156.

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 evening when flights can be purchased for as low as £0. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £140 on average. Flights to Castletown from Dublin in the morning 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 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 March 2025, prices for Dublin to Castletown flights are approximately 133% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Castletown

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Castletown according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

£454

Fastest flight time

0h 50m

Direct flights

Sat and Sun

Airports in Castletown

1 airport
The best one-way flight to Castletown from Dublin in the past 72 hours is £454. The best return flight deal from Dublin to Castletown found on momondo in the last 72 hours is £56.
The fastest flight from Dublin to Castletown takes 0h 50m
Direct flights go from Dublin to Castletown on Saturday and Sunday. Airline offering direct flights is Aer Lingus..
There is 1 airport near Castletown: Castletown Ronaldsway (IOM)

  • 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?

  • 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?

  • What is the most popular airline from Dublin to Castletown?


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
Aer LingusPriceFrom £54Free CancellationRating
7.0
1,062 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 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.


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