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Cheap flights from Dublin to Castletown from £69

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 19/9. 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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Find the cheapest flights from Dublin to Castletown (DUB-IOM)

Cheap return flights

Aer Lingus Logo
11:50 - 12:40DUB-IOM
0h 50mdirect
Aer Lingus Logo
13:10 - 14:00IOM-DUB
0h 50mdirect
£69Aer Lingus
Find Deal
ven, 19 set - lun, 22 set
Aer Lingus Logo
16:00 - 16:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
£70Aer Lingus
Find Deal
ven, 3 ott - dom, 5 ott
Aer Lingus Logo
11:00 - 11:50DUB-IOM
0h 50mdirect
Aer Lingus Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
£72Aer Lingus
Find Deal
mer, 1 ott - lun, 6 ott
Logo
21:50 - 07:15DUB-IOM
9h 25m1 stop
Logo
13:10 - 14:00IOM-DUB
0h 50mdirect
£112
Find Deal
ven, 19 set - lun, 22 set
Logo
06:40 - 14:15DUB-IOM
7h 35m1 stop
Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
£123
Find Deal
ven, 3 ott - dom, 5 ott
Logo
06:50 - 14:15DUB-IOM
7h 25m2 stops
Logo
17:20 - 18:10IOM-DUB
0h 50mdirect
£160
Find Deal
ven, 3 ott - dom, 5 ott
British Airways Logo
08:35 - 15:25DUB-IOM
6h 50m1 stop
British Airways Logo
13:10 - 07:45IOM-DUB
18h 35m1 stop
£257British Airways
Find Deal
gio, 2 ott - dom, 5 ott
British Airways Logo
08:35 - 15:25DUB-IOM
6h 50m1 stop
British Airways Logo
13:10 - 07:45IOM-DUB
18h 35m1 stop
£266British Airways
Find Deal
gio, 2 ott - dom, 5 ott
KLM Logo
20:45 - 16:10DUB-IOM
19h 25m2 stops
KLM Logo
11:40 - 08:20IOM-DUB
20h 40m2 stops
£320KLM
Find Deal
ven, 19 set - lun, 22 set
Loganair Logo
12:20 - 17:50DUB-IOM
5h 30m2 stops
Loganair Logo
14:05 - 11:30IOM-DUB
21h 25m2 stops
£542Loganair
Find Deal
ven, 3 ott - dom, 5 ott

Aer Lingus flights from Dublin to Castletown

Our best Aer Lingus deals on Dublin to Castletown flight tickets
Aer Lingus
19 Sept
DUB11:50Dublin
0h 50m
IOM12:40Castletown Ronaldsway
22 Sept
IOM13:10Castletown Ronaldsway
0h 50m
DUB14:00Dublin
£69
Find similar
Aer Lingus
3 Oct
DUB16:00Dublin
0h 50m
IOM16:50Castletown Ronaldsway
5 Oct
IOM17:20Castletown Ronaldsway
0h 50m
DUB18:10Dublin
£70
Find similar
Aer Lingus
1 Oct
DUB11:00Dublin
0h 50m
IOM11:50Castletown Ronaldsway
6 Oct
IOM17:20Castletown Ronaldsway
0h 50m
DUB18:10Dublin
£72
Find similar

British Airways flights from Dublin to Castletown

Our best British Airways deals on Dublin to Castletown flight tickets
British Airways
2 Oct
DUB08:35Dublin
6h 50m
1 stop
IOM15:25Castletown Ronaldsway
5 Oct
IOM13:10Castletown Ronaldsway
18h 35m
1 stop
DUB07:45Dublin
£257
Find similar
British Airways
2 Oct
DUB08:35Dublin
6h 50m
1 stop
IOM15:25Castletown Ronaldsway
5 Oct
IOM13:10Castletown Ronaldsway
18h 35m
1 stop
DUB07:45Dublin
£266
Find similar
British Airways
25 Oct
DUB15:50Dublin
25h 20m
1 stop
IOM17:10Castletown Ronaldsway
27 Oct
IOM12:05Castletown Ronaldsway
19h 50m
1 stop
DUB07:55Dublin
£319
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 26 agosto 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

ven 19/9

11:50-12:40

Nonstop0h 50m

Castletown Ronaldsway

lun 22/9

13:10-14:00

Nonstop0h 50m

£69

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ven 3/10

16:00-16:50

Nonstop0h 50m

Castletown Ronaldsway

dom 5/10

17:20-18:10

Nonstop0h 50m

£70

DublinCastletown

DUB - IOM

DUBIOM

Dublin

mer 1/10

11:00-11:50

Nonstop0h 50m

Castletown Ronaldsway

lun 6/10

17:20-18:10

Nonstop0h 50m

£72

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ven 19/9

21:50-07:15

1 stop9h 25m

Castletown Ronaldsway

lun 22/9

13:10-14:00

Nonstop0h 50m

£112

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ven 3/10

06:40-14:15

1 stop7h 35m

Castletown Ronaldsway

dom 5/10

17:20-18:10

Nonstop0h 50m

£123

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ven 3/10

06:50-14:15

2 stops7h 25m

Castletown Ronaldsway

dom 5/10

17:20-18:10

Nonstop0h 50m

£160

DublinCastletown

DUB - IOM

DUBIOM

Dublin

gio 2/10

08:35-15:25

1 stop6h 50m

Castletown Ronaldsway

dom 5/10

13:10-07:45

1 stop18h 35m

£257

DublinCastletown

DUB - IOM

DUBIOM

Dublin

gio 2/10

08:35-15:25

1 stop6h 50m

Castletown Ronaldsway

dom 5/10

13:10-07:45

1 stop18h 35m

£266

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ven 19/9

20:45-16:10

2 stops19h 25m

Castletown Ronaldsway

lun 22/9

11:40-08:20

2 stops20h 40m

£320

DublinCastletown

DUB - IOM

DUBIOM

Dublin

ven 3/10

12:20-17:50

2 stops5h 30m

Castletown Ronaldsway

dom 5/10

14:05-11:30

2 stops21h 25m

£542

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 October is, on average, the cheapest month to fly to Castletown from Dublin, with most prices found around £53. 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 £66.

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 Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Castletown for around £148.

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 £95. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £132 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 August 2025, prices for Dublin to Castletown flights are approximately 10% 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

Best price found

£65

Fastest flight time

0h 50m

Direct flights

Thu and Sat

Airports in Castletown

1 airport
The best flight deal from Dublin to Castletown found on momondo in the last 72 hours is £65
The fastest flight from Dublin to Castletown takes 0h 50m
Direct flights go from Dublin to Castletown on Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Castletown: 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 £51Free CancellationRating
7.2
1,237 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Dublin to Castletown

    Aer Lingus operates around 12 flights from Dublin to Castletown every week. The average price of these flights found in the last 72 hours has been £130, but momondo users have found Aer Lingus deals from Dublin to Castletown from as low as £68 round-trip. Aer Lingus has been scored 7.2/10 in 1,237 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
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KLM
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