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

Aer Lingus is the most popular carrier operating from Castletown Ronaldsway to Dublin

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

The number of flights available between Castletown and Dublin is 1 per day as of December 2025. The most frequent departure time is 17:00, with 100% of daily flights leaving in the afternoon.

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

As of December 2025, there are 7 flights per week flying from Castletown to Dublin. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

Prices for flights from Castletown Ronaldsway Airport to Dublin Airport were last updated today.

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

As of December 2025, there is 1 operator available to choose from for flights from Castletown Ronaldsway Airport to Dublin Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castletown Ronaldsway Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents required for your trip to Dublin 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 license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£48 Cheap Flights from Castletown to Dublin in 2025/26

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17:20 - 18:05

IOM

DUB

0h 45mdirect

16:00 - 16:50

DUB

IOM

0h 50mdirect

£80Aer Lingus

Fri, 2 Jan - Fri, 9 Jan

17:20 - 18:05

IOM

DUB

0h 45mdirect

16:00 - 16:50

DUB

IOM

0h 50mdirect

£98Aer Lingus

Sun, 18 Jan - Mon, 19 Jan

17:20 - 18:05

IOM

DUB

0h 45mdirect

21:50 - 07:05

DUB

IOM

9h 15m1 stop

£100Multiple Airlines

Fri, 2 Jan - Fri, 9 Jan

18:15 - 07:55

IOM

DUB

13h 40m1 stop

16:00 - 16:50

DUB

IOM

0h 50mdirect

£110Multiple Airlines

Sun, 18 Jan - Mon, 19 Jan

18:15 - 07:55

IOM

DUB

13h 40m1 stop

22:35 - 10:40

DUB

IOM

12h 05m1 stop

£113Multiple Airlines

Sun, 18 Jan - Mon, 19 Jan

18:15 - 13:55

IOM

DUB

19h 40m2 stops

22:35 - 10:40

DUB

IOM

12h 05m1 stop

£127Multiple Airlines

Sun, 18 Jan - Mon, 19 Jan

15:45 - 23:00

IOM

DUB

7h 15m1 stop

21:50 - 07:05

DUB

IOM

9h 15m1 stop

£150Multiple Airlines

Fri, 2 Jan - Fri, 9 Jan

08:50 - 16:05

IOM

DUB

7h 15m2 stops

21:50 - 07:05

DUB

IOM

9h 15m1 stop

£228Multiple Airlines

Fri, 2 Jan - Fri, 9 Jan

12:05 - 07:55

IOM

DUB

19h 50m1 stop

20:40 - 13:40

DUB

IOM

17h 00m2 stops

£289British Airways

Mon, 26 Jan - Wed, 28 Jan

12:05 - 12:35

IOM

DUB

24h 30m1 stop

08:50 - 16:10

DUB

IOM

7h 20m1 stop

£292British Airways

Mon, 26 Jan - Wed, 28 Jan

Aer Lingus flights from Castletown to Dublin

Our best Aer Lingus deals on Castletown to Dublin flight tickets

Aer Lingus

2 Jan

IOM17:20Castletown Ronaldsway

0h 45m

DUB18:05Dublin

9 Jan

DUB16:00Dublin

0h 50m

IOM16:50Castletown Ronaldsway

£80

Find similar

Aer Lingus

18 Jan

IOM17:20Castletown Ronaldsway

0h 45m

DUB18:05Dublin

19 Jan

DUB16:00Dublin

0h 50m

IOM16:50Castletown Ronaldsway

£98

Find similar

British Airways flights from Castletown to Dublin

Our best British Airways deals on Castletown to Dublin flight tickets

British Airways

26 Jan

IOM12:05Castletown Ronaldsway

19h 50m

1 stop

DUB07:55Dublin

28 Jan

DUB20:40Dublin

17h 00m

2 stops

IOM13:40Castletown Ronaldsway

£289

Find similar

British Airways

26 Jan

IOM12:05Castletown Ronaldsway

24h 30m

1 stop

DUB12:35Dublin

28 Jan

DUB08:50Dublin

7h 20m

1 stop

IOM16:10Castletown Ronaldsway

£292

Find similar

British Airways

26 Jan

IOM15:40Castletown Ronaldsway

18h 10m

2 stops

DUB09:50Dublin

28 Jan

DUB20:40Dublin

17h 00m

2 stops

IOM13:40Castletown Ronaldsway

£301

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Route

Depart

Return

Price

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Fri 2/1

17:20-18:05

Nonstop0h 45m

Dublin

Fri 9/1

16:00-16:50

Nonstop0h 50m

£80

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Sun 18/1

17:20-18:05

Nonstop0h 45m

Dublin

Mon 19/1

16:00-16:50

Nonstop0h 50m

£98

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Fri 2/1

17:20-18:05

Nonstop0h 45m

Dublin

Fri 9/1

21:50-07:05

1 stop9h 15m

£100

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Sun 18/1

18:15-07:55

1 stop13h 40m

Dublin

Mon 19/1

16:00-16:50

Nonstop0h 50m

£110

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Sun 18/1

18:15-07:55

1 stop13h 40m

Dublin

Mon 19/1

22:35-10:40

1 stop12h 05m

£113

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Sun 18/1

18:15-13:55

2 stops19h 40m

Dublin

Mon 19/1

22:35-10:40

1 stop12h 05m

£127

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Fri 2/1

15:45-23:00

1 stop7h 15m

Dublin

Fri 9/1

21:50-07:05

1 stop9h 15m

£150

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Fri 2/1

08:50-16:05

2 stops7h 15m

Dublin

Fri 9/1

21:50-07:05

1 stop9h 15m

£228

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Mon 26/1

12:05-07:55

1 stop19h 50m

Dublin

Wed 28/1

20:40-13:40

2 stops17h 00m

£289

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Mon 26/1

12:05-12:35

1 stop24h 30m

Dublin

Wed 28/1

08:50-16:10

1 stop7h 20m

£292

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How to get the cheapest flight ticket from Castletown to Dublin

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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, December is the cheapest month to fly from Castletown to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £107. If you aren’t able to travel to Dublin during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £112.

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

On average, the least expensive day to fly to Dublin from Castletown is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £97. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £770. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Flying to Dublin from Castletown in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £144 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £287 on average. Flights to Dublin from Castletown in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Castletown Ronaldsway to Dublin flight route?

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

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

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

When to book flights from Castletown to Dublin

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

Estimated return price

Cheap Castletown to Dublin (IOM to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castletown to Dublin

Fastest flight time	0h 45m
Direct flights	Mon, Thu and Sat
Airports in Dublin	1 airport

The fastest flight from Castletown to Dublin takes 0h 45m

Direct flights go from Castletown to Dublin on Monday, Thursday and Saturday. There are no airlines offering direct flights..

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

How far is Castletown Ronaldsway to Dublin by plane?
There are 82.8 mi between Castletown Ronaldsway and Dublin. By plane, this route typically takes 0h 45m.
When did momondo last update prices for flights from Castletown Ronaldsway Airport to Dublin Airport?
Prices for flights from Castletown Ronaldsway Airport to Dublin Airport were last updated today.
How many operators does momondo search for flights from Castletown Ronaldsway Airport to Dublin Airport?
As of December 2025, there is 1 operator available to choose from for flights from Castletown Ronaldsway Airport to Dublin Airport.
How old do you have to be to fly from Castletown Ronaldsway Airport to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Castletown Ronaldsway Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin 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 license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Castletown to Dublin?
Based on momondo bookings for flights between Castletown and Dublin, the leading plane model is ATR 72-201 / 202, making up 100.00% of the total bookings.
What is the most popular airline from Castletown to Dublin?
momondo data reveals that the most frequently booked airline on the route from Castletown to Dublin is Aer Lingus, representing 100% of all bookings.

Best airlines flying from Castletown to Dublin

Compare and see reviews for airlines that fly from Castletown to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £71	Free Cancellation	Rating 7.2 1,384 reviews		Search Aer Lingus flights

Aer Lingus Flights From Castletown to Dublin
Aer Lingus flight deals from Castletown to Dublin start from £71 round-trip. Over the 7 Aer Lingus flights for this route in a normal week, average airfare is usually £127 round-trip - but some users have found much cheaper deals with momondo.

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Cavan

Dundalk

Athlone

Bray

Carlingford

Malahide

Mullingar

Drogheda

Kildare

Wicklow

Enniscorthy

Gorey

Arklow

Leixlip

Naas

Maynooth

Tullamore

Portmarnock

Why use momondo?

Why should I use momondo to find a flight deal from Castletown to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Castletown to Dublin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Castletown to Dublin with flexible booking policies on momondo?

Flights from Castletown to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Castletown to Dublin?

momondo helps you find the best flight between Castletown and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Castletown to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from Castletown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Castletown to Dublin from £79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castletown to Dublin departing on 10/12. 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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Aer Lingus flights from Castletown to Dublin

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How to get the cheapest flight ticket from Castletown to Dublin

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 cheapest month to fly to Dublin?

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

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

What is the cheapest Castletown Ronaldsway to Dublin flight route?

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

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

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

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

Aer Lingus is the most popular carrier operating from Castletown Ronaldsway to Dublin

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

The number of flights available between Castletown and Dublin is 1 per day as of December 2025. The most frequent departure time is 17:00, with 100% of daily flights leaving in the afternoon.

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

As of December 2025, there are 7 flights per week flying from Castletown to Dublin. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from Castletown to Dublin

Cheap Castletown to Dublin (IOM to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Castletown to Dublin

Fastest flight time

Direct flights

Airports in Dublin

How far is Castletown Ronaldsway to Dublin by plane?

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

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

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

What documentation or ID do you need to fly to Dublin Airport?

What is the most popular plane model from Castletown to Dublin?

What is the most popular airline from Castletown to Dublin?

Best airlines flying from Castletown to Dublin

Compare and see reviews for airlines that fly from Castletown to Dublin with momondo

Aer Lingus Flights From Castletown to Dublin

Travelling to a place near Dublin?

Why use momondo?

Why should I use momondo to find a flight deal from Castletown to Dublin?

Can I find flights from Castletown to Dublin with flexible booking policies on momondo?

How can momondo help me find flights from Castletown to Dublin?

I’m not ready to book a flight from Castletown to Dublin right now. Can momondo alert me if prices change?

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland