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Cheap flights from Castletown to Dublin from £66

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — DUB
1 Apr — 8 Apr1
1 adult

Cheap flight deals from Castletown to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Castletown (IOM) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 March 2025.

Round-trip from

£66

Popular in

December

Cheapest in

October

Average price

£134

Good round-trip deal

£146 or less
Aer Lingus
  • Aer Lingus
  • 26/4-3/5
  • Nonstop
  • 1h 40m total
  • Castletown to Dublin
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Castletown Ronaldsway to Dublin.
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Find flight deals from Castletown to Dublin

Cheapest flights from Castletown to Dublin
Explore the most affordable flight options available from Castletown to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Sat 26/417:20IOM - DUB
Nonstop0h 50mAer Lingus
Sat 3/516:00DUB - IOM
Nonstop0h 50mAer Lingus
Deal found 27/3£66
Fri 9/517:00IOM - DUB
1 stop6h 15mMultiple Airlines
Mon 12/511:50DUB - IOM
Nonstop0h 50mMultiple Airlines
Deal found 27/3£101
Thu 24/415:20IOM - DUB
1 stop6h 45mBritish Airways
Sun 27/410:20DUB - IOM
1 stop5h 55mBritish Airways
Deal found 27/3£326

Cheapflights Fare Finder

Customise your flight search to find flights from Castletown to Dublin 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, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Castletown to Dublin that are best for you.

Fly from

Castletown

Fly to

Dublin

Route

Depart

Return

Price

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Sat 26/4

17:20-18:10

Nonstop0h 50m

Dublin

Sat 3/5

16:00-16:50

Nonstop0h 50m

£66

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Fri 9/5

17:00-23:15

1 stop6h 15m

Dublin

Mon 12/5

11:50-12:40

Nonstop0h 50m

£101

CastletownDublin

IOM - DUB

IOMDUB

Castletown Ronaldsway

Thu 24/4

15:20-22:05

1 stop6h 45m

Dublin

Sun 27/4

10:20-16:15

1 stop5h 55m

£326

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Best time to book a flight from Castletown to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Castletown with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Castletown to Dublin

What is the cheapest month to book a flight from Castletown to Dublin?

Currently, January is the cheapest month in which you can book a flight from Castletown to Dublin (average of £71). Flying from Castletown to Dublin in June is currently the most expensive (average of £100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IOM to DUB?

Find hourly flight availability from Castletown to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

It’s optimal to fly from Castletown to Dublin in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 27 March 2025.
Aer Lingus
7.0
Good
1,062 reviews
Check prices

Crew

7.9

Boarding

7.2

Overall

7.0

Entertainment

6.7

Comfort

7.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible
Aer Lingus
7.0
Good
1,062 reviews
Aer Lingus
7.0
Good
1,062 reviews
Check prices

Crew

7.9

Boarding

7.2

Overall

7.0

Entertainment

6.7

Comfort

7.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible
British Airways
6.6
Okay
6,712 reviews
Aer Lingus
7.0
Good
1,062 reviews
Check prices

Crew

7.9

Boarding

7.2

Overall

7.0

Entertainment

6.7

Comfort

7.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Related info for your journey

Find useful and relevant information for your journey from Castletown to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Castletown to Dublin flight route?

    The Castletown Ronaldsway to Dublin flight path was viewed by 16 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Castletown to Dublin round-trip?

    Our cheapest airline available from Castletown to Dublin is Aer Lingus. Our recent data shows that you can find tickets from as low as £66 on this airline. An additional option worth looking into is British Airways, starting at £326. You may be able to fly from Castletown to Dublin for 52% less than the average price by searching for these airlines.

  • What are the cheapest flights from Castletown to Dublin?

    On average you can expect to pay £547 for a flight from Castletown to Dublin. The cheapest flight overall is £128 while the most popular route, (Castletown Ronaldsway - Dublin) is currently priced at £469.

  • Can I find deals for flights from Castletown to Dublin that include hotel bookings?

    Yes. In addition to deals on Castletown to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Castletown to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castletown to Dublin.

  • Can I find deals for business class flights from Castletown to Dublin?

    Yes. Cheapflights offers flight deals from Castletown to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Castletown to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Castletown to Dublin (average of £71). Flying from Castletown to Dublin in June is currently the most expensive (average of £100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
Wicklow
Bray
Drogheda
Tullamore
Malahide
Portmarnock
Athlone
Carlingford
Cavan
Kildare
Mullingar
Enniscorthy
Dundalk
Arklow
Maynooth
Castleknock
Swords
Naas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Castletown to Dublin

Discover the top airline that operate flights from Castletown to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£58Average£124FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Castletown to Dublin?

When you search for this flight from Castletown to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Castletown to Dublin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Castletown to Dublin.

Can Cheapflights find flights from Castletown to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Castletown? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Castletown to Dublin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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