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Cheap flights from Dublin to Castletown from £191

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 13/1. 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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0 bags

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Find the cheapest flights from Dublin to Castletown

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
16:00 - 16:50
DUB
-
IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:05
IOM
-
DUB
0h 45mdirect
£191Aer Lingus
Tue, 13 Jan - Fri, 16 Jan
British Airways Logo
10:20 - 16:10
DUB
-
IOM
5h 50m1 stop
British Airways Logo
12:05 - 07:55
IOM
-
DUB
19h 50m1 stop
£249British Airways
Wed, 4 Feb - Mon, 23 Feb
British Airways Logo
20:40 - 17:30
DUB
-
IOM
20h 50m2 stops
British Airways Logo
12:05 - 07:55
IOM
-
DUB
19h 50m1 stop
£263British Airways
Wed, 4 Feb - Mon, 23 Feb
British Airways Logo
10:55 - 16:10
DUB
-
IOM
5h 15m1 stop
British Airways Logo
12:05 - 14:20
IOM
-
DUB
26h 15m1 stop
£264British Airways
Sat, 7 Feb - Tue, 24 Feb
British Airways Logo
10:30 - 16:10
DUB
-
IOM
5h 40m1 stop
British Airways Logo
12:05 - 16:50
IOM
-
DUB
4h 45m1 stop
£264British Airways
Thu, 12 Feb - Mon, 16 Feb
British Airways Logo
15:50 - 10:15
DUB
-
IOM
18h 25m2 stops
British Airways Logo
12:05 - 17:50
IOM
-
DUB
5h 45m1 stop
£266British Airways
Sat, 4 Apr - Sat, 18 Apr
British Airways Logo
19:45 - 15:25
DUB
-
IOM
19h 40m1 stop
British Airways Logo
11:30 - 19:35
IOM
-
DUB
8h 05m1 stop
£267British Airways
Wed, 8 Apr - Tue, 14 Apr
British Airways Logo
20:15 - 16:10
DUB
-
IOM
19h 55m1 stop
British Airways Logo
11:35 - 17:05
IOM
-
DUB
5h 30m1 stop
£267British Airways
Fri, 1 May - Wed, 6 May
British Airways Logo
10:20 - 16:10
DUB
-
IOM
5h 50m1 stop
British Airways Logo
16:50 - 17:25
IOM
-
DUB
24h 35m1 stop
£273British Airways
Wed, 4 Feb - Thu, 26 Feb
British Airways Logo
08:50 - 18:05
DUB
-
IOM
9h 15m2 stops
British Airways Logo
12:05 - 07:55
IOM
-
DUB
19h 50m1 stop
£276British Airways
Mon, 2 Feb - Mon, 23 Feb

British Airways flights from Dublin to Castletown

Our best British Airways deals on Dublin to Castletown flight tickets
British Airways
4 Feb
DUB10:20Dublin
5h 50m
1 stop
IOM16:10Castletown Ronaldsway
23 Feb
IOM12:05Castletown Ronaldsway
19h 50m
1 stop
DUB07:55Dublin
£249
Find similar
British Airways
4 Feb
DUB20:40Dublin
20h 50m
2 stops
IOM17:30Castletown Ronaldsway
22 Feb
IOM12:05Castletown Ronaldsway
19h 50m
1 stop
DUB07:55Dublin
£263
Find similar
British Airways
7 Feb
DUB10:55Dublin
5h 15m
1 stop
IOM16:10Castletown Ronaldsway
28 Feb
IOM12:05Castletown Ronaldsway
7h 45m
1 stop
DUB19:50Dublin
£264
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 279,928 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Dublin to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Tue 13/1

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

Fri 16/1

17:20-18:05

Nonstop0h 45m

£191

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 4/2

10:20-16:10

1 stop5h 50m

Castletown Ronaldsway

Mon 23/2

12:05-07:55

1 stop19h 50m

£249

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 4/2

20:40-17:30

2 stops20h 50m

Castletown Ronaldsway

Mon 23/2

12:05-07:55

1 stop19h 50m

£263

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 7/2

10:55-16:10

1 stop5h 15m

Castletown Ronaldsway

Tue 24/2

12:05-14:20

1 stop26h 15m

£264

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Thu 12/2

10:30-16:10

1 stop5h 40m

Castletown Ronaldsway

Mon 16/2

12:05-16:50

1 stop4h 45m

£264

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Sat 4/4

15:50-10:15

2 stops18h 25m

Castletown Ronaldsway

Sat 18/4

12:05-17:50

1 stop5h 45m

£266

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 8/4

19:45-15:25

1 stop19h 40m

Castletown Ronaldsway

Tue 14/4

11:30-19:35

1 stop8h 05m

£267

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Fri 1/5

20:15-16:10

1 stop19h 55m

Castletown Ronaldsway

Wed 6/5

11:35-17:05

1 stop5h 30m

£267

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Wed 4/2

10:20-16:10

1 stop5h 50m

Castletown Ronaldsway

Thu 26/2

16:50-17:25

1 stop24h 35m

£273

DublinCastletown

DUB - IOM

DUBIOM

Dublin

Mon 2/2

08:50-18:05

2 stops9h 15m

Castletown Ronaldsway

Mon 23/2

12:05-07:55

1 stop19h 50m

£276

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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 September is, on average, the cheapest month to fly to Castletown from Dublin, with most prices found around £65. 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 £98.

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

The cheapest day to depart from Dublin to Castletown is on a Thursday when prices can be found for as low as £61. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Castletown for around £121.

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 £109. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £113 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 is only 1 cabin class 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 December 2025, prices for Dublin to Castletown flights are approximately 19% cheaper 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

Fastest flight time

0h 50m

Direct flights

Wed and Sat

Airports in Castletown

1 airport
The fastest flight from Dublin to Castletown takes 0h 50m
Direct flights go from Dublin to Castletown on Wednesday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Castletown. From Dublin there are direct flights to Castletown Ronaldsway (IOM).
Search flight deals

  • 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 £59Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Dublin to Castletown

    Aer Lingus operates around 4 flights from Dublin to Castletown every week. The average price of these flights found in the last 72 hours has been £107, but momondo users have found Aer Lingus deals from Dublin to Castletown from as low as £59 round-trip. Aer Lingus has been scored 7.2/10 in 1,412 reviews.

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.

An easier way to manage your Castletown trip

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Aer Lingus